H-123

Bucket
Elevators
SECTION VI
BUCKET ELEVATORS SECTION VI
Introduction............................................................................H-124
Standard Features Series 100 & 700 ....................................H-125
Elevator Selection Procedure................................................H-126
Materials Table......................................................................H-127
Centrifugal Discharge Elevator
Series 100 and 200 Chain............................................H-128
Series 100 and 200 Belt...............................................H-129
Continuous Discharge Elevators
Series 700 and 800 Chain............................................H-130
Series 700 and 800 Belt...............................................H-131
Mill Duty Centrifugal Discharge Elevators
Series MDC26 and MDC30 Chain ...............................H-132
Series MDB30 Belt.......................................................H-133
Series DRB30 Belt .......................................................H-134
Super Capacity Continuous Discharge Elevators
Series SC700 Chain ....................................................H-135
Bucket Elevator Dimensions
Elevator Sketch............................................................H-136
Dimensions, 100 & 700 Belt & Chain...........................H-137
Buckets and Chain ................................................................H-138
Bucket Punching ...................................................................H-139
Calculations for Numbers of Buckets ....................................H-140
High Speed Grain Centrifugal Disc. Elevator
Series 500 Belt.............................................................H-141
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H-124
Introduction
Martin designs and manufactures various types of bucket
elevators to effciently handle most varieties of dry, free-fowing
bulk materials. High design standards, quality manufacturing,
the best possible service through many branch locations and an
excellent distributor network assure many years of economical,
trouble-free service.
This catalog is designed to make a preliminary selection of a
bucket elevator. It shows the variety of elevators manufactured by
Martin. Contact your local Martin Service Center or Martin
distributor for a recommen dation.
Types
Centrifugal Discharge Continuous Discharge
Centrifugal discharge type
elevators are offered as:
Series 100 (boot take up)
and Series 200 (head take
up). Either series is
available with buckets
mounted on chain or belt
and will handle free-
fowing materials with
small to medium size
lumps. The standard inlet
chute and standard curved
bottom plate direct the
material into the buckets
and reduce the digging
action. The speed of the
elevator is suffcient to
discharge the material by
centrifugal force.
Many types of drives and
elevator materials of
construction are available.
Continuous discharge
elevators are offered as:
Series 700 (boot take up)
and Series 800 (head take
up). Either series is available
with buckets mounted on
chain or belt and will handle
free-fowing material,
sluggish material or materials
that are abrasive. The
closely spaced fabricated
buckets, with extended
sides, form a chute to direct
material into the bucket. At
the discharge, the bucket
confguration allows the
material to discharge by
gravity over the back of the
proceeding bucket.
Various materials of
construction and thicknesses
are available.
Centrifugal Discharge - Mill Duty Continuous Discharge - Super Capacity
Centrifugal Mill Duty type elevators are
offered with style AC centrifugal
discharge buckets mounted on a single
strand of chain, or on a belt. Chain units
have a single row of buckets mounted on a
single strand of chain. Belt type units may
have a single or double row of buckets
bolted to heavy duty rubber covered
belting. Product is centrifugally discharged
as material passes over the head wheel or
pulley. A head mounted traction wheel is
utilized in the chain type units, where
practical. Lagged pulleys are standard for
belt type units. Housing construction is
heavy duty for severe service.
Continuous Discharge Super Capacity type
elevators are offered with style SC
continuous discharge buckets mounted
between two strands of chain. These units
are used where higher capacities, severe
duty, or higher shaft centers are required.
Housing construction is heavy duty for
severe service.
High-Speed Centrifugal Grain
Series 500 (double leg) and
Series 400 (single leg) high-
speed centrifugal discharge
bucket elevators are specially
designed to economically
handle grain and other free-
fowing materials. These
elevators are not self-
supporting; therefore,
intermediate supports must
be provided by others.
Although the charts in this
catalog are based on one
type of bucket, many other
styles are available. For
specifc recommendations
contact your local Martin
Ser vice Center or Martin
Conveyor Division distributor
for a recommendation.
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H-125
Standard Features
Series 100 and Series 700
1. Shaft Mount Type Drive . . . . . . . . . . Furnished as standard. Other
types available. Backstops are
required to prevent reverse
rotation. Various types are
available.
2. Split Hood . . . . . . . . . . . . . . . . . . . . . 14 gauge.
3. Inspection Door . . . . . . . . . . . . . . . . . Near side.
4. Head Section . . . . . . . . . . . . . . . . . . . Fabricated of 12 gauge steel with
bearing pedestal structurally
reinforced.
5. Discharge Spout (Style 1 shown) . . . Fabricated of 10 gauge plate steel
with externally adjustable 4-ply
belting throat lip (not shown).
Style 2 (45) available. Wear liners
available.
6. Intermediate Section . . . . . . . . . . . . . Fixture welded 12 gauge casing
continuously welded for dust tight
construction. Sides are cross
crimped for additional stiffness.
Vertical corner angles are full
length.
7. Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . Fabricated of
3
16" thick plate steel.
8. Clean Out Door . . . . . . . . . . . . . . . . . Bolted for easy removal.
9. Curved Bottom Plate . . . . . . . . . . . . . Reduces build-up in boot
10. Take-Up Ball Bearing Screw Type . . For positive take-up tension.
Available with roller bearings.
Internal gravity type also
available.
11. Boot . . . . . . . . . . . . . . . . . . . . . . . . . . Fabricated of
3
16" thick plate steel.
Elevator Number 100 thru 800 Series
Example B43-139
Mounting Bucket Size Series Unit No.
B 43 1 39
B = Belt 43 = 4 3 1 = 100 Unit 39
C = Chain 64 = 6 4 2 = 200
85 = 8 5 5 = 500
106 = 10 6 7 = 700
Etc. 8 = 800
B43-139 is a belt (B) elevator with 4" 3" (43) buckets, centrifugal
discharge type with boot take up (Series 100), Unit 39. Specifcations
may be found on pages H-129.
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H-126
Elevator
Selection
General
To properly select a bucket elevator, the following factors must be
determined:
1. Volumetric Capacity in cubic feet per hour. Bucket elevators must
be uniformly and continuously fed. The volumetric capacity used for
selection must be the maximum the elevator will experience. Use
Table 1-1 for conversions if necessary.
2. Centers or Lift in feet
3. Lump Size and Lump Class Lump size is the largest particle
dimension, and lump class is the percentage these lumps represent
of the whole.
4. Material Characteristics See Material Classifcation Code Chart.
5. Operating Conditions Conditions affecting operation include
location (indoors, outdoors), number of hours per day operation, etc.
Procedure
The following steps should be followed to select an elevator:
1. Determine proper elevator series See materi al tabl e for
recommendation.
2. Select Elevator Number For the series selected, refer to the
Capacity chart, and select an elevator number for which the capacity
in cubic feet per hour listed equals or exceeds the required volumetric
capacity. If the required volumetric capacity of centers exceed those
listed, contact the Martin for a recommendation.
3. Check Lump Size/Lump Class Check actual lump size/lump
class against that listed for the elevator number selected. If the actual
lump size/lump class is larger than that listed, choose a larger
elevator where the actual is equal to or less than that listed.
4. Determine Horsepower Requirements Consult Martin.
5. List Specifcations Refer to capacity, horsepower and dimension
charts for the elevator number selected. List the specifcations for the
preliminary selection of the elevator.
Contact your local Martin Service Center or Martin, distributor for
a recommendation.
To To cubic feet per hour
convert (CF or FT
3
/HR)
Tons per hour (short)
CFH =
TPH 2000
TPH Density (in pounds per cubic foot; PCF or LBS/FT
3
)
Pounds per hour
CFH =
Pounds per hour
Lbs/hour Density (in pounds per cubic foot; PCF or LBS/FT
3
)
Bushels per hour
CFH = BPH 1.24
BPH
Material Classication Code Chart
Major Class Material Characteristics Included Code Description
Density Bulk Density, Loose Actual Lbs/CF
No. 200 Sieve (.0029) and Under A
200
Very Fine No. 100 Sieve (.0059") and Under A
100
No. 40 Sieve (.016") and Under A
40
Fine No. 6 Sieve (.132") and Under B
6
Size
1
2" and Under (6 Sieve to
1
2") C1
2
Granular 3" and Under (
1
2 to 3") D
3
7" and Under (3" to 7") D
7
16" and Under (0" to 16") D
16
Lumpy Over 16" To Be Specifed
X = Actual Maximum Size D
X
Irregular Stringy, Fibrous, Cylindrical, Slabs, Etc. E
Very Free Flowing 1
Flowability Free Flowing 2
Average Flowability 3
Sluggish 4
Mildly Abrasive 5
Abrasiveness Moderately Abrasive 6
Extremely Abrasive 7
Builds Up and Hardens F
Generates Static Electricity G
Decomposes Deteriorates in Storage H
Flammability J
Becomes Plastic or Tends to Soften K
Very Dusty L
Miscellaneous Aerates and Becomes a Fluid M
Explosiveness N
Properties Stickiness Adhesion O
Contaminable, Affecting Use P
or Degradable, Affecting Use Q
Gives Off Harmful or Toxic Gas or Fumes R
Hazards Highly Corrosive S
Mildly Corrosive T
Hygroscopic U
Interlocks, Mats or Agglomerates V
Oils Present W
Very Light and Fluffy May Be Windswept Y
Elevated Temperature Z
TABLE 1-1
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H-127
Materials
Table
Alfalfa Meal 14-22 B6-45WY F, H
Almonds, Broken 27-30 C
1
2-35Q C, F, H
Almonds, Whole Shelled 28-30 C
1
2-35Q F
Alum, Fine 45-50 B6-35U A, F
Alum, Lumpy 50-60 B6-25 A, F
Alumina 55-65 B6-27MY G
Aluminum Chips, Dry 7-15 E-45V F
Aluminum Oxide 60-120 A100-17M F
Ashes, Coal, Dry 3" 35-40 D3-46T C
Asphalt, Crushed
1
2" 45 C
1
2-45 A, C, F
Bakelite, Fine 30-45 B6-25 F
Baking Powder 40-55 A100-35 F
Bauxite, Crushed 3" 75-85 D3-36 A, C, F
Beans, Castor,
Whole Shelled 36 C
1
2-15W A, C, F, H
Beans, Navy, Dry 48 C
1
2-15 A, C, F, H
Bentonite, Crude 34-40 D3-45X A, C
Bentonite 100 Mesh 50-60 A100-25MXY A, C
Boneblack 20-25 A100-25Y F
Bonemeal 50-60 B6-35 A, C
Bones, Crushed 35-50 D3-45 A, C, F, H
Bones, Ground 50 B6-35 A, C, F, H
Borax, Fine 45-55 B6-25T A, C
Bran, Rice-Rye-Wheat 16-20 B6-35NY A, C
Brewers Grain, spent, dry 14-30 C
1
2-45 A, C
Brewers Grain, spent, wet 55-60 C
1
2-45T A, C
Buckwheat 37-42 B6-25N E
Calcium Oxide
(See Lime, unslaked)
Cast Iron, Chips 130-200 C
1
2-45 F
Cement, Clinker 75-95 D3-36 A, F
Cement, Portland 94 A100-26M A, F
Chalk, Crushed 75-95 D3-25 A, F
Chalk, Pulverized 67-75 A100-25MXY A, F
Charcoal, Lumps 18-28 D3-45Q F
Cinders, Coal 40 D3-36T A, F
Clay, Brick, Dry, Fines 100-120 C
1
2-36 B
Coal, Anthracite,
Sized
1
2" 49-61 C
1
2-25 A, F
Coal, Bituminous, Mined,
Slack 43-50 C
1
2-45T A, F
Coffee, Green Bean 25-32 C
1
2-25PQ A, F
Coffee, Roasted Bean 20-30 C
1
2-25PQ A, F
Coke, Breeze 25-35 C
1
2-37 B, D
Coke, Loose 23-35 D7-37 D
Coke, Petrol, Calcined 35-45 D7-37 D
Copra, Cake, Ground 40-45 B6-45HW A, C, F, G
Copra, Cake, Lumpy 25-30 D3-35HW A, C, F
Copra, Lumpy 22 E-35HW A, C, F
Copra, Meal 40-45 B6-35HW A, C, F, G
Cork, Granulated 12-15 C
1
2-35JY F, H
Corn, Cracked 40-50 B6-25P F, H
Corn Germ 21 B6-35PY A, C
Corn Grits 40-45 B6-35P A, C
Cornmeal 32-40 B6-35P A, C
Corn Shelled 45 C
1
2-25 E
Corn Sugar 30-35 B6-35PU A, C
Cottonseed, Cake, Lumpy 40-45 D7-45HW A, C
Cottonseed, Dry, Delinted 22-40 C
1
2-25X B, D
Cottonseed, Dry,
Not Delinted 18-25 C
1
2-45XY B, D
Cottonseed, Hulls 12 B6-35Y F, G
Cottonseed, Meal, Extracted 35-40 B6-45HW A, C
Cottonseed, Meats, Dry 40 B6-35HW A, C
Distillers Grain, Spent Dry 30 B6-35 A, C
Dolomite, Crushed 80-100 C
1
2-36 A, F
Ebonite, Crushed 63-70 C
1
2-35 F
Feldspar, Ground 65-80 A100-37 A, C, F,
Feldspar, Powder 100 A200-36 F, H
Flaxseed 43-45 B6-35X E
Flaxseed Cake
(Linseed Cake) 48-50 D7-45W C
Flaxseed Meal
(Linseed Meal) 25-45 B6-45W A, C
Fullers Earth, Dry, Raw 30-40 A40-25 B, D
Fullers Earth, Oily, Spent 60-65 C
1
2-450W B, D
Glass, Batch 80-100 C
1
2-37 B, D
Granite, Fine 80-90 C
1
2-27 F
Gypsum, Calcined 55-60 B6-35U A, C, F, H
Gypsum, Calcined,
Powdered 60-80 A100-35U A, F
Gypsum, Raw 1" 70-80 D3-25 F
Hops, Spent, Dry 35 D3-35 A, C
Hops, Spent, Wet 50-55 D3-45V A, C
Ice, Crushed 35-45 D3-35Q A, F
Ilmenite Ore 140-160 D3-37 A, C, F, G
Lime, Ground, Unslaked 60-65 B6-35U A, C, F, G
Lime, Hydrated 40 B6-35LM F
Lime, Pebble 53-56 C
1
2-25HU A, F
Limestone, Agricultural 68 B6-35 A, C, F, H
Limestone, Crushed 85-90 DX-36 F, H
Malt, Dry, Ground 20-30 B6-35NP A, C
Malt, Meal 36-40 B6-25P A, C
Malt, Dry Whole 20-30 C
1
2-35N A, C
Marble, Crushed 80-95 B6-37 F
Milk, Malted 27-30 A40-45PX A
Oats 26 C
1
2-25MN E
Oats, Rolled 19-24 C
1
2-35NY A, C
Oxalic Acid Crystals
Ethane Diacid Crystals 60 B6-35QS B, D
Phosphate Rock, Broken 75-85 DX-36 A, C, F, H
Phosphate Rock, Pulverized 60 B6-36 A, C, F, H
Potash (Muriate) Dry 70 B6-37 A, C, F
Pumice
1
8" 42-48 B6-46 F
Rice, Bran 20 B6-35NY E
Rice, Grits 42-45 B6-35P A, C
Rice, Hulled 45-49 C
1
2-25P E
Rye 42-48 B6-15N E
Salt Cake, Dry Coarse 85 B6-36TU A, C, F, H
Salt, Dry Fine 70-80 B6-36TU F, H
Sand Dry Bank (Damp) 110-130 B6-47 B, G
Sand Dry Bank (Dry) 90-110 B6-37 B, G
Sand Foundry (Shake Out) 90-100 D3-37Z B, G
Shale, Crushed 85-90 C
1
2-36 B, H
Slag, Blast Furnace
Crushed 130-180 D3-37Y F
Slate, Crushed
1
2" 80-90 C
1
2-36 F
Soda Ash, Heavy 55-65 B6-36 A, C
Soda Ash, Light 20-35 A40-36Y F, H
Sodium Phosphate 50-60 A-35 A, F
Soybean, Cake 40-43 D3-35W C
Soybean, Cracked 30-40 C
1
2-36NW A
Soybean, Flake, Raw 18-25 C
1
2-35Y A, C
Soybean, Flour 27-30 A40-35Mn B, D
Soybean Meal, Cold 40 B6-35 A, C
Soybean Meal, Hot 40 B6-35T A, C
Soybeans, Whole 45-50 C
1
2-26NW E
Sugar Beet, Pulp, Dry 12-15 C
1
2-26 F, H
Sugar Beet, Pulp, Wet 25-45 C
1
2-35X F, H
Sugar, Raw 55-65 B6-35PX A, C
Trisodium Phosphate,
Granular 60 B6-36 A, F
Wheat 45-48 C
1
2-25N E
Wheat, Cracked 40-45 B6-25N A, C
Wheat, Germ 18, 28 B6-25 A, C
Wood Chips, Screened 10-30 D3-45VY B, D
Material
Density
LBS/FT
3
Material
Code
Recommended
Elevator
Series*
Material
Density
LBS/FT
3
Material
Code
Recommended
Elevator
Series*
*Elevator Series Designation
A = Series 100 Chain D = Series 200 Belt G = Series 700 Belt
B = Series 100 Belt E = Series 500 Belt H = Series 800 Chain
C = Series 200 Chain F = Series 700 Chain
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H-128
Centrifugal
Discharge Chain
All Dimensions in inches.
Max. CFH capacity is at 75% bucket load.
Consult Martin for head shaft size and horsepower requirements.
Other chain may be substituted based on chain pull requirements.
Series 100 Chain (Series 200 is for Head Take-up)
Centrifugal discharge chain type elevators handle a variety of relatively free-fowing dry materials with small
to medium lump sizes that are mildly to moderately abrasive.
Buckets
Capacities and horsepower listed are for style AA buckets. Style A, AA-RB and Salem can be
furnished. Style C may also be used to handle wet or sticky materials. Consult the factory for a specific
recommendation.
Chain
Centrifugal discharge chain type elevators are furnished with either combination chain for light to medium
service or all steel (steel knuckle) chain for medium to severe service or when a higher chain working load is
required.
#100 Chain Centrifugal Discharge Bucket Elevator
ELEVATOR CAPACITY BUCKETS CHAIN MAX. LUMP SIZE NOM. CASING SIZE HEAD SPROCKET BOOT SPROCKET
Max. Number Number Pitch Shaft
Number C.F.H. Width Proj. Depth Spacing No. Pitch F.P.M. 100% 10% Width Depth Teeth Pitch Dia. RPM Te.eth Diameter Diameter
C43-101 73 4 2 3/4 3 9.25 977 2.308 125 1/2 1 8 18 10 7.50 63.7 10 7.50 1.5000
C64-102 280 6 4 4 1/4 13 C188 2.609 225 1/2 2 1/2 9 3/4 35 24 20.00 43 18 15.00 1.5000
C85-103 473 8 5 5 1/2 16 N102B 4.000 200 3/4 3 11 3/4 35 14 18.00 42.4 10 13.00 1.5000
C85-104 532 8 5 5 1/2 16 N102B 4.000 225 3/4 3 11 3/4 39 16 20.50 41.9 10 13.00 1.5000
C85-105 532 8 5 5 1/2 16 HSB102B 4.000 225 3/4 3 11 3/4 39 16 20.50 41.9 10 13.00 1.5000
C85-107 591 8 5 5 1/2 16 N102B 4.000 250 3/4 3 11 3/4 42 19 24.25 39.4 14 18.00 2.0000
C85-108 591 8 5 5 1/2 16 HSB102B 4.000 250 3/4 3 11 3/4 42 19 24.25 39.4 14 18.00 2.0000
C106-110 891 10 6 6 1/4 16 N102B 4.000 220 1 3 1/2 13 3/4 42 16 20.50 41 12 15.50 2.0000
C106-111 891 10 6 6 1/4 16 HSB102B 4.000 220 1 3 1/2 13 3/4 42 16 20.50 41 12 15.50 2.0000
C106-112 900 10 6 6 1/4 18 N110 6.000 250 1 3 1/2 13 3/4 48 13 25.00 38.2 11 21.25 2.0000
C106-113 900 10 6 6 1/4 18 HSB110 6.000 250 1 3 1/2 13 3/4 48 13 25.00 38.2 11 21.25 2.0000
C106-116 1013 10 6 6 1/4 16 N102B 4.000 250 1 3 1/2 13 3/4 48 19 24.25 39.4 16 20.50 2.0000
C127-117 1425 12 7 7 1/4 18 HSB110 6.000 250 1 1/4 4 15 3/4 48 13 25.00 38.2 9 17.50 2.0000
C127-120 1568 12 7 7 1/4 18 HSB110 6.000 275 1 1/4 4 15 3/4 54 16 30.75 34.2 12 23.25 2.4375
C147-123 1569 14 7 7 1/4 19 N111 4.760 240 1 1/4 4 17 3/4 48 16 24.50 37.4 12 18.25 2.4375
C127-119 1603 12 7 7 1/4 16 N102B 4.000 250 1 1/4 4 15 3/4 48 19 24.25 39.4 14 18.00 2.0000
C147-124 1656 14 7 7 1/4 18 HSB110 6.000 240 1 1/4 4 17 3/4 48 13 25.00 36.7 9 17.50 2.4375
C127-122 1763 12 7 7 1/4 16 N102B 4.000 275 1 1/4 4 15 3/4 54 24 30.50 34.4 19 24.25 2.4375
C147-127 1798 14 7 7 1/4 19 N111 4.760 275 1 1/4 4 17 3/4 54 20 30.50 34.4 16 24.25 2.4375
C147-126 1863 14 7 7 1/4 16 N102B 4.000 240 1 1/4 4 17 3/4 48 19 24.25 37.8 14 18.00 2.4375
C147-128 1898 14 7 7 1/4 18 HSB110 6.000 275 1 1/4 4 17 3/4 54 16 30.75 34.2 12 23.25 2.4375
C147-130 2135 14 7 7 1/4 16 N102B 4.000 275 1 1/4 4 17 3/4 54 24 30.50 34.4 19 24.25 2.4375
C168-131 2319 16 8 8 1/2 19 N111 4.760 240 1 1/2 4 1/2 19 3/4 48 16 24.50 37.4 11 17.00 2.4375
C168-132 2448 16 8 8 1/2 18 HSB110 6.000 240 1 1/2 4 1/2 19 3/4 48 12 23.00 39.9 9 17.50 2.4375
C168-133 2657 16 8 8 1/2 19 N111 4.760 275 1 1/2 4 1/2 19 3/4 54 20 30.50 34.4 14 21.25 2.4375
C168-134 2805 16 8 8 1/2 18 HSB110 6.000 275 1 1/2 4 1/2 19 3/4 54 16 30.75 34.2 11 21.25 2.4375
C188-136 2808 18 8 8 1/2 18 HSB110 6.000 240 1 1/2 4 1/2 21 3/4 48 12 23.00 39.9 9 17.50 2.4375
C188-138 3218 18 8 8 1/2 18 HSB110 6.000 275 1 1/2 4 1/2 21 3/4 54 16 30.75 34.2 11 21.25 2.4375
C208-140 3024 20 8 8 1/2 18 HSB110 6.000 240 1 1/2 4 1/2 23 3/4 48 12 23.00 39.9 9 17.50 2.4375
C208-142 3465 20 8 8 1/2 18 HSB110 6.000 275 1 1/2 4 1/2 23 3/4 54 16 30.75 34.2 11 21.25 2.4375
C248-146 4703 24 8 8 1/2 18 HSB833 6.000 275 1 1/2 4 1/2 28 3/4 54 16 30.75 34.2 11 21.25 2.437
C2410-150 6518 24 10 10 1/2 18 HSB833 6.000 275 2 4 1/2 30 3/4 60 16 30.75 34.2 11 21.25 2.4375
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H-129
ELEVATOR CAPACITY BUCKETS BELT MAX. LUMP SIZE NOM. CASING SIZE HEAD PULLEY BOOT PULLEY
Number Max.C.F.H. Width Proj. Depth Spacing Width F.P.M. 100% 10% Width Depth Diameter RPM Diameter Shaft Dia.
B43-139 95 4 2-3/4 3 8 5 140 1/4 1 8 18 8.00 62.9 8.00 1.5000
B64-141 293 6 4 4.25 13 7 235 1/4 2-1/2 11-3/4 35 20.00 43.8 16.00 1.5000
B64-140 324 6 4 4.25 13 7 260 1/2 2-1/2 11-3/4 39 24.00 40.5 16.00 1.5000
B85-142 543 8 5 5.5 16 9 230 3/4 3 13-3/4 39 20.00 42.9 14.00 2.0000
B85-143 591 8 5 5.5 16 9 250 3/4 3 13-3/4 42 24.00 39 16.00 2.0000
B106-144 911 10 6 6.25 16 11 225 1 3-1/2 15-3/4 42 20.00 41.9 16.00 2.0000
B106-145 1,013 10 6 6.25 16 11 250 1 3-1/2 15-3/4 48 24.00 39 20.00 2.0000
B127-146 1,425 12 7 7.25 18 13 250 1-1/4 4 17-3/4 48 24.00 39 20.00 2.4375
B127-147 1,596 12 7 7.25 18 13 280 1-1/4 4 17-3/4 54 30.00 35.1 24.00 2.4375
B147-148 1,691 14 7 7.25 18 15 245 1-1/4 4 19-3/4 48 24.00 38.2 20.00 2.4375
B147-149 1,932 14 7 7.25 18 15 280 1-1/4 4 19-3/4 54 30.00 35.1 24.00 2.4375
B168-150 2,550 16 8 8.5 18 17 250 1-1/2 4-1/2 22-3/4 48 24.00 39 20.00 2.4375
B168-152 2,856 16 8 8.5 18 17 280 1-1/2 4-1/2 22-3/4 54 30.00 35.1 24.00 2.4375
B188-160 2,925 18 8 8.5 18 19 250 1-1/2 4-1/2 24-3/4 48 24.00 39 20.00 2.4375
B208-164 3,150 20 8 8.5 18 21 250 1-1/2 4-1/2 26-3/4 48 24.00 39 20.00 2.4375
B188-162 3,276 18 8 8.5 18 19 280 1-1/2 4-1/2 24-3/4 54 30.00 35.1 24.00 2.4375
B208-166 3,528 20 8 8.5 18 21 280 1-1/2 4-1/2 26-3/4 54 30.00 35.1 24.00 2.4375
B127-146S 4,489 12 7 7.25 16 24 350 1-1/4 4 28 66 42.00 31.5 30.00 2.4375
B248-168 4,788 24 8 8.5 18 25 280 1-1/2 4-1/2 30-3/4 54 30.00 35.1 24.00 2.4375
B2410-170 6,636 24 10 10.5 18 25 280 1-1/2 4-1/2 30-3/4 60 30.00 35.1 24.00 2.4375
Centrifugal
Discharge Belt
All Dimensions in inches.
Max. CFH capacity is at 75% bucket load.
Consult Martin for head shaft size and horsepower requirements.
Series 100 Belt (Series 200 is for Head Take-up)
Centrifugal discharge belt type elevators handle a variety of relatively free-fowing dry materials with small to
medium lump sizes that are mildly, moderately or extremely abrasive.
Buckets
Capacities listed are for style AA buckets. Style A, AA-RB and Salem can be furnished. Style C may
also be used to handle wet or sticky materials. Consult the factory for a specifc recommendation.
Belt
Centrifugal discharge belt type elevators are furnished with 100% polyester carcass PVC belting or rubber
covered ply belts specifically designed for elevator service. Many other types of belts and covers are
available.
#100 Belt Centrifugal Discharge Bucket Elevator
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-129
H-130
Continuous
Discharge Chain
All Dimensions in inches.
Max. CFH capacity is at 75% bucket load.
Consult Martin for head shaft size and horsepower requirements.
Other chain may be substituted based on chain pull requirements.
Series 700 Chain (Series 800 is for Head Take-up)
Continuous discharge chain type elevators will handle various free-fowing dry or sluggish materials which
contain medium to large lumps and are mildly, moderately, or extremely abrasive.
Buckets
Capacities listed are for a medium-front, non-overlapping style fabricated steel bucket. High front style
buckets are available. Consult the factory for a specifc recommendation.
Chain
Continuous discharge chain type elevators are furnished with combination chain for mild to moderate service
or all steel (steel knuckle) chain for moderate to severe service or when a higher chain working load is
required.
#700 Chain Continuous Discharge Bucket Elevator
ELEVATOR CAPACITY BUCKETS CHAIN MAX. LUMP SIZE NOM. CASING SIZE HEAD SPROCKET BOOT SPROCKET
Max. Number Number Pitch Shaft
Number C.F.H. Width Proj. Depth Spacing No. Pitch F.P.M. 100% 10% Width Depth Teeth Pitch Dia. RPM Teeth Diameter Diameter
C85-766 567 8 5 7-3/4 8 N102B 4.000 120 3/4 2-1/2 11-3/4 39 16 20.50 22.4 11 14.25 1.5000
C85-767 567 8 5 7-3/4 8 HSB102B 4.000 120 3/4 2-1/2 11-3/4 39 16 20.50 22.4 11 14.25 1.5000
C105-768 729 10 5 7-3/4 8 N102B 4.000 120 3/4 2-1/2 13-3/4 39 16 20.50 22.4 11 14.25 2.0000
C105-769 729 10 5 7-3/4 8 HSB102B 4.000 120 3/4 2-1/2 13-3/4 39 16 20.50 22.4 11 14.25 2.0000
C107-770 1013 10 7 11-5/8 12 N110 6.000 125 1 3 13-3/4 48 13 25.00 19.1 10 19.50 2.0000
C107-771 1013 10 7 11-5/8 12 HSB110 6.000 125 1 3 13-3/4 48 13 25.00 19.1 10 19.50 2.0000
C127-772 1226 12 7 11-5/8 12 N110 6.000 125 1 3 15-3/4 48 13 25.00 19.1 10 19.50 2.4375
C127-773 1226 12 7 11-5/8 12 HSB110 6.000 125 1 3 15-3/4 48 13 25.00 19.1 10 19.50 2.4375
C147-774 1423 14 7 11-5/8 12 N110 6.000 125 1 3 17-3/4 48 13 25.00 19.1 10 19.50 2.4375
C147-775 1423 14 7 11-5/8 12 HSB110 6.000 125 1 3 17-3/4 48 13 25.00 19.1 10 19.50 2.4375
C128-776 1547 12 8 11-5/8 12 N110 6.000 125 1-1/4 4 15-3/4 48 13 25.00 19.1 9 17.50 2.4375
C128-777 1547 12 8 11-5/8 12 HSB110 6.000 125 1-1/4 4 15-3/4 48 13 25.00 19.1 9 17.50 2.4375
C148-778 1828 14 8 11-5/8 12 N110 6.000 125 1-1/4 4 17-3/4 48 13 25.00 19.1 9 17.50 2.4375
C148-779 1828 14 8 11-5/8 12 HSB110 6.000 125 1-1/4 4 17-3/4 48 13 25.00 19.1 9 17.50 2.4375
C168-781 2109 16 8 11-5/8 12 HSB110 6.000 125 1-1/2 4-1/2 19-3/4 48 13 25.00 19.1 9 17.50 2.4375
C188-783 2363 18 8 11-5/8 12 HSB110 6.000 125 1-1/2 4-1/2 22-3/4 48 13 25.00 19.1 9 17.50 2.4375
C208-785 2784 20 8 11-5/8 12 HSB833 6.000 125 1-1/2 4-1/2 24-3/4 48 13 25.00 19.1 9 17.50 2.4375
C248-787 3375 24 8 11-5/8 12 HSB833 6.000 125 1-1/2 4-1/2 28-3/4 48 13 25.00 19.1 9 17.50 2.4375
C2010-786 3881 20 10 11-5/8 12 HSB833 6.000 125 2 4-1/2 24-3/4 54 13 25.00 19.1 9 17.50 2.4375
C2410-788 4669 24 10 11-5/8 12 HSB833 6.000 125 2 4-1/2 28-3/4 54 13 25.00 19.1 9 17.50 2.4375
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-130
H-131
Continuous
Discharge Belt
All Dimensions in inches.
Max. CFH capacity is at 75% bucket load.
Consult Martin for head shaft size and horsepower requirements.
Series 700 Belt (Series 800 is for Head Take-up)
Continuous discharge belt type elevators will handle various free-fowing dry or sluggish materials which
contain medium to large lumps and are mildly, moderately, or extremely abrasive.
Buckets
Capacities listed are for a medium front, non-overlapping style fabricated steel bucket. High front style
buckets are available. Consult the factory for a specifc recommendation.
Belt
Continuous discharge belt type elevators are furnished with 100% polyester carcass PVC belting or rubber
covered ply belts specifcally designed for elevator service. Many other types of belt and covers are available.
#700 Belt Continuous Discharge Bucket Elevator
ELEVATOR CAPACITY BUCKETS BELT MAX. LUMP SIZE NOM. CASING SIZE HEAD PULLEY BOOT PULLEY
Number Max.C.F.H. Width Proj. Depth Spacing Width F.P.M. 100% 10% Width Depth Diameter RPM Diameter Shaft Dia.
B85-790 756 8 5 7-3/4 8 9 160 3/4 2-1/2 11-3/4 39 20.00 29.8 14.00 1.5000
B105-791 972 10 5 7-3/4 8 11 160 3/4 2-1/2 13-3/4 39 20.00 29.8 14.00 1.5000
B107-792 1296 10 7 11-5/8 12 11 160 1 3 13-3/4 48 24.00 24.9 20.00 2.0000
B127-793 1570 12 7 11-5/8 12 13 160 1 3 15-3/4 48 24.00 24.9 20.00 2.0000
B147-794 1822 14 7 11-5/8 12 15 160 1 3 17-3/4 48 24.00 24.9 20.00 2.0000
B128-795 1980 12 8 11-5/8 12 13 160 1-1/4 4 15-3/4 48 24.00 24.9 20.00 2.0000
B148-796 2340 14 8 11-5/8 12 15 160 1-1/4 4 17-3/4 48 24.00 24.9 20.00 2.4375
B168-797 2700 16 8 11-5/8 12 17 160 1-1/2 4-1/2 19-3/4 48 24.00 24.9 20.00 2.4375
B188-798 3024 18 8 11-5/8 12 19 160 1-1/2 4-1/2 22-3/4 48 24.00 24.9 20.00 2.4375
B208-720 3564 20 8 11-5/8 12 21 160 1-1/2 4-1/2 24-3/4 48 24.00 24.9 20.00 2.4375
B248-722 4320 24 8 11-5/8 12 25 160 1-1/2 4-1/2 28-3/4 48 24.00 24.9 20.00 2.4375
B2010-724 4968 20 10 11-5/8 12 21 160 1-1/2 4-1/2 24-3/4 54 24.00 24.9 20.00 2.4375
B2410-726 5976 24 10 11-5/8 12 25 160 1-1/2 4-1/2 28-3/4 54 24.00 24.9 20.00 2.4375
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-131
H-132
Mill Duty Centrifugal
Discharge Chain
Series MDC26 & MDC30 Chain
Mill Duty centrifugal discharge chain type bucket elevators handle a variety of relatively free fowing dry
materials with small to medium lump sizes that are mildly to moderately abrasive. Extensively used in the
cement industry.
Buckets
Capacities listed are for style AC buckets. Buckets may be vented for handling light, fuffy materials.
Chain
Mill Duty centrifugal discharge chain type bucket elevators are furnished with heavy duty steel knuckle chain
for medium to severe service, selected for required work loads.
Mill Duty Chain Centrifugal Discharge Bucket Elevator
All Dimensions in inches.
Max. CFH capacity is at 75% bucket load.
Consult Martin for head shaft size and horsepower requirements.
Other chain may be substituted based on chain pull requirements.
Internal gravity take-ups are standard.
ELEVATOR CAPACITY BUCKETS CHAIN MAX. LUMP SIZE NOM. CASING SIZE HEAD SPROCKET BOOT SPROCKET
Max. Number Number Pitch Shaft
Number C.F.H. Width Proj. Depth Spacing No. Pitch F.P.M. 100% 10% Width Depth Teeth Pitch Dia. RPM Teeth Diameter Diameter
MDC26 -128A 2226 12 8 8-1/2 18 HSB833 6.000 265 1-1/2 4 20 56 26 27.00 37.5 13 25.03 3.000
MDC26 -148A 2624 14 8 8-1/2 18 HSB833 6.000 265 1-1/2 4 22 56 26 27.00 37.5 13 25.03 3.000
MDC26 -168A 3021 16 8 8-1/2 18 HSB833 6.000 265 1-3/4 4-1/2 24 56 26 27.00 37.5 13 25.03 3.000
MDC26 -128B 3339 12 8 8-1/2 12 HSB833 6.000 265 1-1/2 4 20 56 26 27.00 37.5 13 25.03 3.000
MDC26 -148B 3935 14 8 8-1/2 12 HSB833 6.000 265 1-1/2 4 22 56 26 27.00 37.5 13 25.03 3.000
MDC26 -168B 4532 16 8 8-1/2 12 HSB833 6.000 265 1-3/4 4-1/2 24 56 26 27.00 37.5 13 25.03 3.000
MDC26-1810A 4929 18 10 10-1/2 18 HSB856 6.000 265 2 5 26 64 26 27.25 37.1 13 25.05 3.000
MDC30 - 168B 5387 16 8 8-1/2 12 HSB833 6.000 315 1-3/4 4-1/2 24 60 30 31.00 38.8 15 28.81 3.000
MDC26-2010A 5470 20 10 10-1/2 18 HSB856 6.000 265 2 5 28 64 26 27.25 37.1 13 25.05 3.000
MDC30-1810A 5859 18 10 10-1/2 18 HSB856 6.000 315 2 5 26 68 30 31.25 38.5 15 28.82 3.000
MDC30-2010A 6502 20 10 10-1/2 18 HSB856 6.000 315 2 5 28 68 30 31.25 38.5 15 28.82 3.000
MDC26-2410A 6758 24 10 10-1/2 18 HSB856 6.000 265 2 5 32 64 26 27.25 37.1 13 25.05 3.000
MDC26-1810B 7394 18 10 10-1/2 12 HSB859 6.000 265 2 5 26 64 26 28.00 36.2 13 25.05 3.000
MDC30-2410A 8033 24 10 10-1/2 18 HSB856 6.000 315 2 5 32 68 30 31.25 38.5 15 28.82 3.000
MDC26-2010B 8204 20 10 10-1/2 12 HSB859 6.000 265 2 5 28 64 26 28.00 36.2 13 25.05 3.000
MDC30-1810B 8789 18 10 10-1/2 12 HSB859 6.000 315 2 5 26 68 30 32.00 37.6 15 28.82 3.000
MDC30-2010B 9752 20 10 10-1/2 12 HSB859 6.000 315 2 5 28 68 30 32.00 37.6 15 28.82 3.000
MDC26-2410B 10136 24 10 10-1/2 12 HSB859 6.000 265 2 5 32 64 26 28.00 36.2 13 25.05 3.000
MDC30-2410B 12049 24 10 10-1/2 12 HSB859 6.000 315 2 5 32 68 30 32.00 37.6 15 28.82 3.000
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-132
H-133
Mill Duty Centrifugal
Discharge Belt
All Dimensions in inches.
Max. CFH capacity is at 75% bucket load.
Consult Martin for head shaft size and horsepower requirements.
Screw take-ups are standard.
Series MDB30 Belt
Mill Duty centrifugal discharge belt type bucket elevators handle high capacities of various relatively free
fowing dry materials with small to medium lump sizes that are mildly to moderately abrasive.
Buckets
Capacities listed listed are for style AC buckets. Buckets may be vented for handling light, fuffy materials.
Belt
Mill Duty centrifugal discharge belt type bucket elevators are furnished with heavy duty rubber covered ply
belts or 100% polyester carcass PVC belts specifcally selected for elevator service.
Mill Duty Belt Centrifugal Discharge Bucket Elevator
ELEVATOR CAPACITY BUCKETS BELT MAX. LUMP SIZE NOM. CASING SIZE HEAD PULLEY BOOT PULLEY
Number Max.C.F.H. Width Proj. Depth Spacing Width F.P.M. 100% 10% Width Depth Diameter RPM Diameter Shaft Dia.
MDB30-128A 2520 12 8 8-1/2 18 14 300 1-1/2 4 22 58 30.00 37.6 24.00 3.0000
MDB30-148A 2970 14 8 8-1/2 18 16 300 1-1/2 4 24 58 30.00 37.6 24.00 3.0000
MDB30-168A 3420 16 8 8-1/2 18 18 300 1-3/4 4-1/2 26 58 30.00 37.6 24.00 3.0000
MDB30-128B 3780 12 8 8-1/2 12 14 300 1-1/2 4 22 58 30.00 37.6 24.00 3.0000
MDB30-148B 4455 14 8 8-1/2 12 16 300 1-1/2 4 24 58 30.00 37.6 24.00 3.0000
MDB30-168B 5130 16 8 8-1/2 12 18 300 1-3/4 4-1/2 26 58 30.00 37.6 24.00 3.0000
MDB30-1810A 5580 18 10 10-1/2 18 20 300 2 5 28 64 30.00 37.6 24.00 3.0000
MDB30-2010A 6192 20 10 10-1/2 18 22 300 2 5 30 64 30.00 37.6 24.00 3.0000
MDB30-2410A 7650 24 10 10-1/2 18 26 300 2 5 34 64 30.00 37.6 24.00 3.0000
MDB30-1810B 8370 18 10 10-1/2 12 20 300 2 5 28 64 30.00 37.6 24.00 3.0000
MDB30-2010B 9288 20 10 10-1/2 12 22 300 2 5 30 64 30.00 37.6 24.00 3.0000
MDB30-2410B 11475 24 10 10-1/2 12 26 300 2 5 34 64 30.00 37.6 24.00 3.0000
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-133
H-134
Double Row Mill Duty
Centrifugal Discharge Belt
Series DRB30 Belt
Double Row Mill Duty centrifugal discharge belt type bucket elevators handle high capacities of various
relatively free fowing dry materials with small to medium lump sizes that are mildly to moderately abrasive.
Buckets
Capacities listed are for a double row of style AC buckets. Buckets may be vented for handling light, fuffy
materials.
Belt
Double Row Mill Duty centrifugal discharge belt type bucket elevators are furnished with heavy duty rubber
covered ply belts or 100% polyester carcass PVC belts specifcally selected for elevator service.
Double Row Mill Duty Belt Centrifugal Discharge Bucket Elevator
All Dimensions in inches.
Max. CFH capacity is at 75% bucket load.
Consult Martin for head shaft size and horsepower requirements.
Screw take-ups are standard.
ELEVATOR CAPACITY BUCKETS BELT MAX. LUMP SIZE NOM. CASING SIZE HEAD PULLEY BOOT PULLEY
Number Max.C.F.H. Width Proj. Depth Spacing Width F.P.M. 100% 10% Width Depth Diameter RPM Diameter Shaft Dia.
DRB30-128A 8316 12 8 8-1/2 10 26 275 1-1/2 4 34 58 30.00 34.4 30.00 3.000
DRB30-1210A 9207 12 10 10-1/2 12 26 275 1-1/2 4 34 62 30.00 34.4 30.00 3.000
DRB30-148A 9801 14 8 8-1/2 10 30 275 1-1/2 4 38 58 30.00 34.4 30.00 3.000
DRB30-1410A 10841 14 10 10-1/2 12 30 275 1-1/2 4 38 62 30.00 34.4 30.00 3.000
DRB30-168A 11286 16 8 8-1/2 10 34 275 1-3/4 4-1/2 42 58 30.00 34.4 30.00 3.000
DRB30-1610A 12499 16 10 10-1/2 12 34 275 1-3/4 4-1/2 42 62 30.00 34.4 30.00 3.000
DRB30-1810A 15345 18 10 10-1/2 12 38 275 2 4-1/2 46 62 30.00 34.4 30.00 3.000
DRB30-2010A 17028 20 10 10-1/2 12 42 275 2-1/4 4-3/4 50 62 30.00 34.4 30.00 3.000
DRB30-2410A 21038 24 10 10-1/2 12 50 275 2-1/2 5 58 62 30.00 34.4 30.00 3.000
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-134
H-135
Super Capacity
Continuous Discharge Chain
Series SC700 Chain
Super Capacity continuous discharge chain type bucket elevators handle high capacities of various free
fowing dry materials ranging from fnes to lumps, moderate to extremely abrasive, and those that tend to
pack.
Buckets
Capacities listed are for style SC continuous fabricated steel buckets, mounted between two strands of
chain.
Chain
Super Capacity continuous discharge chain type bucket elevators are furnished with two strands of heavy
duty steel knuckle chain for moderate to severe service, selected for required work loads.
Super Capacity Continuous Discharge Bucket Elevator
All Dimensions in inches.
Max. CFH capacity is at 75% bucket load.
Consult Martin for head shaft size and horsepower requirements.
Internal gravity take-ups are standard.
ELEVATOR CAPACITY BUCKETS CHAIN MAX. LUMP SIZE NOM. CASING SIZE HEAD SPROCKET BOOT SPROCKET
Max. Number Number Pitch Shaft
Number C.F.H. Width Proj. Depth Spacing No. Pitch F.P.M. 100% 10% Width Depth Teeth Pitch Dia. RPM Teeth Diameter Diameter
SC700-128 2250 12 8.75 11.625 12 6102-1/2 12 100 2 4 26 56 8 31.36 12.2 6 23.96 2.4375
SC700-148 2700 14 8.75 11.625 12 6102-1/2 12 100 2 4 28 56 8 31.36 12.2 6 23.96 2.4375
SC700-168 3150 16 8.75 11.625 12 6102-1/2 12 100 2-1/2 6 30 56 8 31.36 12.2 6 23.96 3.0000
SC700-188 3600 18 8.75 11.625 12 6102-1/2 12 100 2-1/2 6 32 56 8 31.36 12.2 6 23.96 3.0000
SC700-208 4050 20 8.75 11.625 12 6102-1/2 12 100 2-1/2 6 34 56 8 31.36 12.2 6 23.96 3.0000
SC700-1612 5625 16 12.75 17.625 18 9124 9 125 3-1/2 8 33 68 12 34.77 13.7 12 34.77 3.0000
SC700-2012 7125 20 12.75 17.625 18 9124 9 125 3-1/2 8 37 68 12 34.77 13.7 12 34.77 3.0000
SC700-2412 8250 24 12.75 17.625 18 9124 9 125 3-1/2 8 41 68 12 34.77 13.7 12 34.77 3.0000
SC700-3012 10500 30 12.75 17.625 18 9124 9 125 3-1/2 8 47 68 12 34.77 13.7 12 34.77 3.0000
SC700-3612 12375 36 12.75 17.625 18 9124 9 125 3-1/2 8 53 68 12 34.77 13.7 12 34.77 3.4375
SC700-4212 14437.5 42 12.75 17.625 18 9150 9 125 3-1/2 8 60 68 12 34.77 13.7 12 34.77 3.4375
SC700-4812 16500 48 12.75 17.625 18 9150 9 125 3-1/2 8 66 68 12 34.77 13.7 12 34.77 3.4375
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-135
H-136
Bucket Elevator
Dimensions
Lift
Std.
Intermediate
10'-0"
Overall
Height
Discharge
Height
Shaft
Centers
Anchor
Bolt
Plan
Take-
Up
Head
Shaft
Dia.
Y
U
H
K
J
G
F
L
N
M M
L
T
S
A
P
A
Z
D-1 As
Reqd
1
1
2"
V
R
A
B
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-136
8 18 9 6 27
1
4 36
3
4 42 9 6 10 6 15 8 17
1
2 36 14 9 20
1
4 13
9
3
4 35 13 9 26
1
2 43 72 17
1
2 14
1
2 13
1
2 13 29
3
4 10 28
1
2 42 19
1
2 17
1
2 30
1
2 13
11
3
4 39 14 9 26
1
2 43 72 19
1
2 16
1
2 15
1
2 13 31
1
2 10 30
1
2 42 21
1
2 19
1
2 32
1
2 14
11
3
4 35 13 9 26
1
2 43 72 17
1
2 14
1
2 15
1
2 13 29
3
4 10 28
1
2 42 19
1
2 17
1
2 30
1
2 14
11
3
4 39 14 9 26
1
2 43 72 19
1
2 16
1
2 15
1
2 13 31
1
2 10 30
1
2 42 21
1
2 19
1
2 32
1
2 14
11
3
4 42 16 9 32
1
2 50 72 21 18 15
1
2 13 32
3
4 10 33
1
4 42 24 21 36
1
4 14
1
2
13
3
4 39 14 9 26
1
2 43 72 19
1
2 16
1
2 17
1
2 13 31
1
2 10 30
1
2 42 21
1
2 19
1
2 32
1
2 15
13
3
4 42 16 9 32
1
2 50 72 21 18 17
1
2 13 32
3
4 10 33
1
4 42 24 21 36
1
4 15
1
2
13
3
4 48 19 9 40
1
2 60 72 24 21 17
1
2 15 35
3
4 13 36
1
2 48 27
1
2 24 40
5
8 16
15
3
4 42 16 9 32
1
2 50 72 21 18 19
1
2 13 32
1
4 10 33
1
4 42 24 21 36
1
4 17
15
3
4 48 19 9 40
1
2 60 72 24 21 19
1
2 15 35
3
4 13 36
1
2 48 27
1
2 24 40
5
8 17
15
3
4 54 21 10 39 60
1
2 72 27 24 19
1
2 17 38
1
4 17 41
1
2 48 31 27 45 18
1
4
28 64 26 10 29
3
4 60
1
2 72 32 29 30
1
2 26
1
4 36 17 46
1
2 48 36
1
2 32 53 24
17
3
4 48 19 10 40
1
2 60 72 24 21 21
1
2 15 35
3
4 13 36
1
2 48 27
1
2 24 40
5
8 18
17
3
4 54 21 10 39 60
1
2 72 27 24 21
1
2 17 38
1
4 17 41
1
2 48 31 27 45 19
1
4
19
3
4 48 20 10 40
1
2 60 72 24 21 23
1
2 15 35
3
4 13 36
1
2 48 27
1
2 24 40
5
8 19
19
3
4 54 21 10 39 60
1
2 72 27 24 23
1
2 17 38
1
4 17 41
1
2 48 31 27 45 20
22
3
4 48 19 10 40
1
2 60 72 24 21 26
1
2 15 35
3
4 13 36
1
2 48 27
1
2 24 40
5
8 21
22
3
4 54 21 10 39 60
1
2 72 27 24 26
1
2 17 38
1
4 17 41
1
2 48 31 27 45 22
C43-101 B43-139
C64-102
B64-140
C85-103 B64-141
C85-104 C85-766
C85-105 B85-790 C85-767
C85-107
C85-108
C105-768
B105-791 B85-142 C105-769
C106-110
C106-111 B85-143
C106-112
C106-113 C107-770
C106-116 B107-792 C107-771
B106-144
C127-772
C127-773
C127-117 B127-793 C128-776
C127-119 B128-795 B106-145 C128-777
C127-120
C127-122

B127-146S
C147-774
C147-123 C147-775
C147-124 B147-794 C148-778
C147-126 B148-796 B127-146 C148-779
C147-127
C147-128
C147-130 B127-147
C168-131 C168-780
C168-132 B168-797 B147-148 C168-781
C168-133
C168-134 B147-149
C188-782
B188-798 B168-150 C188-783
B168-152
H-137
Bucket Elevator
Dimensions
A B F G H J K L M N P R S T U V Y Z D-1

Casing Boot Head

Dimensions

(In Inches)
Elevator Elevator Elevator Elevator
Number Number Number Number
Chain Belt Belt Chain

NOT certifed for construction.

Normal maximum for largest headshaft listed.

For units not shown, contact Martin.
100 & 700 Belt & Chain
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-137
H-138
12 8
3
4 11
5
8 4
9
16 22 29 39 49 .35 .54
14 8
3
4 11
5
8 4
9
16 23 31 41 51 .41 .63
16 8
3
4 11
5
8 4
9
16 25 34 45 56 .46 .72
16 12 17
5
8 6
1
2 43 58 76 95 1.11 1.55
18 8
3
4 11
5
8 4
9
16 27 36 48 60 .52 .81
20 8
3
4 11
5
8 4
9
16 29 39 52 65 .58 .90
20 12 17
5
8 6
1
2 49 67 88 110 1.40 1.94
24 12 17
5
8 6
1
2 55 75 104 130 1.68 2.33
30 12 17
5
8 6
1
2 65 88 117 146 2.11 2.91
36 12 17
5
8 6
1
2 73 99 132 165 2.53 3.49
NOTE: All dimensions are inside to inside of bucket.
Style AA
Ductile iron buckets for general
use with most types of
relatively free flowing material
in centrifugal discharge
elevators. Can be mounted on
chain or belt and furnished in
various plastic materials.
Style C
Fabricated buckets are used in
centrifugal discharge elevators
to handle materials that tend to
pack or stick, such as sugar,
clay, salt or wet grains.
Continuous
Medium front non-overlapping
fabricated steel buckets are
used in continuous discharge
elevators for general service.
Heavier gauges should be
used when handling abrasive
materials. Available fabricated
from various materials. High
front continuous buckets are
available also. Plastic buckets
available in most sizes.
AC Welded Steel
High front for greater capacity.
Hooded back for closer
spacing. Typical in cement,
gypsum powder or other
powdery materials. Venting
available for clean filling and
discharge. Mounted on chain
or belt.
Chain
Combination chains, C-, have
cast block links and steel
connecting side bars. All steel
(steel knuckle), SS, are
fabricated of steel.
Attachments are available
either on the connecting side
bars or block link.
Bucket Size Weight
Capacity
Lbs.
cu. ft.
A B C X X
Bucket Size Weight
Capacity
Lbs.
cu. ft.
A B C X X
Capacity
Bucket Size
Weight
cu.
Lbs.
ft.
A B C 12 Ga. 10 Ga.
3
16"
1
4" X X
Bucket Size, Inches Weight Cap. Cu. Feet^
Filled Filled
L P D 3/16" 1/4" to Line to Line
Length Proj. Depth Steel Steel X-X X-Y
Average Rated Wt. Per Ft. Lbs Dimension in Inches
Pitch Ultimate Working Attachment Every Attachment Pin Side Barrel or
Chain No. in Inches Strength Lbs. Value Lbs. Other Pitch Number Diameter Bar Knuckle Dia.
Buckets
and Chain
4 2
3
4 3 1.0 .01
6 4 4
1
4 2.7 .03
8 5 5
1
2 4.8 .07
10 6 6
1
4 7.7 .12
12 7 7
1
4 12.0 .19
14 7 7
1
4 13.9 .23
16 8 8
1
2 21.8 .34
6 4
1
2 4 2.0 .026
8 4
1
2 4 2.8 .035
10 5 4 4.0 .052
12 5 4 4.8 .061
14 7 5
1
2 8.5 .138
16 7 5
1
2 10.5 .158
8 5 7
3
4 5.1 6.3 8.7 .070
10 5 7
3
4 5.9 7.4 10.2 .090
10 7 11
5
8 9.3 11.9 16.5 .180
12 7 11
5
8 10.4 13.4 18.6 .218
14 7 11
5
8 11.6 14.9 20.7 .253
12 8 11
5
8 11.2 14.4 20.0 26.1 .275
14 8 11
5
8 12.4 16.0 22.2 29.1 .325
16 8 11
5
8 13.7 17.6 24.5 32.0 .375
18 8 11
5
8 14.9 19.2 26.7 35.0 .420
12 8 8
1
2 18.25 24.30 .231 .303
14 8 8
1
2 20.30 27.00 .271 .356
16 8 8
1
2 22.48 29.98 .311 .408
18 10 10
1
2 31.15 38.95 .488 .691
20 10 10
1
2 33.68 42.10 .542 .768
24 10 10
1
2 39.67 52.69 .651 .921
27 12 12
1
2 53.84 71.46 1.072 1.474
P
(PROJ.)
A
D
(DEPTH)
L (LENGTH)
X X
Y
SC Welded Steel
Mounted between two strands
of chain. Suitable for the
heaviest materials. Designed
for super capacity elevators.
Typical in asphalt and concrete
applications. Design offers
increased capacity.
Bucket Size, Inches Weight Cap. Cu. Feet*
10 Filled Filled
L P D A Gauge 3/16" 1/4" 5/16" to Line to Line
Length Proj. Depth Inches Steel Steel Steel Steel X-X X-Y
*Note: Actual capacity depends on angle of repose of material handled and
inclination of elevator.
^Weights do not include bolt reinforcing plates. Bolt reinforcing plates are
recommended if less than 8 bolts are used. Vent holes in bottom are optional
in style AC buckets.
C-977 2.308 11,000 1830 2.2 K-1
7
16
3
16
7
8
7
8
C-188 2.609 14,000 1950 4.8 K-2
1
2
1
4 1
1
8
7
8
C-102B 4.0 24,000 4000 7.8 K-2
5
8
3
8 1
1
2 1
1
32
C-110 6.0 24,000 4000 7.3 K-2
5
8
3
8 1
1
2 1
5
16
C-111 4.76 36,000 5,950 10.7 K-2
3
4
3
8 1
3
4 1
15
32
SS-102B 4.0 40,000 6,290 9.0 K-2
5
8
3
8 1
1
2 1
SS-110 6.0 40,000 6290 8.6 K-2
5
8
3
8 1
1
2 1
1
4
H129 - H144 MHC-elf-new_H129 - H144 6/3/14 8:57 AM Page H-138
H-139
Bucket Punching (Belt)
CEMA Standard (Formerly P1 thru P9)
B1 B2 B3 B4
B5 B6 B7 B8
6 B-1 4
3
8
5
8
1
4 B-1 4
3
8 1
1
4
8 B-2 3
1
16
7
8
1
4-
5
16 B-6 3
7
8
1
4 -
5
16 B-6 3
1
4-
5
16
10 B-2 4
1
8
7
8
1
4-
5
16 B-6 3
1
2
7
8
1
4 -
5
16 B-6 3
1
2
1
4-
5
16
12 B-3 3
3
8
7
8
1
4-
5
16 B-6 4
1
2
7
8
1
4 -
5
16 B-6 4
1
2
1
4-
5
16
14 B-4 3
7
8
1
4-
5
16 B-7 4
7
8
5
16 B-7 4
5
16
16 B-5 2
7
8
7
8
1
4-
5
16 B-7 4
1
2
7
8
5
16 B-7 4
1
2
5
16
18 B-7 5
5
16
Bucket
Length
Salem
and Other Similar
Light Buckets
M.I. & Steel Buckets
Style A, AA, AA-RB, B, C, etc.
Continuous
Buckets
Punch A B C* Punch A B C* Punch A B C*
*C = Bolt Diameter. See Chart on Page H-140.
C-977 K-1 1 3
3
8
C-188 K-2 1 1
1
4 4
3
16 2
3
4
3
8
C-102B K-2
3
4 1
3
4 5
5
16 2
3
8
C-110 K-2
7
8 1
3
4 5
5
16 3
3
8
3
8
C-111 K-2
3
4 2
5
16 6
1
4 2
1
8
3
8
SS-102B K-2
3
4 1
3
4 5
5
16 2
3
8
SS-110 K-2
7
8 1
3
4 5
5
16 3
3
8
3
8
Chain Attachment
Number Number
A B C D E
7 5 B2 2
11
16 1
3
4
1
4
9 5 B2 3
5
8 1
3
4
1
4
9 6 B2 3
5
8 2
1
4
11 6 B3 3 2
1
4
12 6 B3 3
3
8 2
1
4
14 7 B4 3 2
5
16
Bucket
Size
High Speed Grain
Punch A B C
Bucket Punching Chain
Style AA, C, SC, etc. Continuous
Platforms
Head section service
platforms are of structural
steel, angle hand rails and
heavy non-skid grating. The
platform mounts securely to
the elevator head section.
Various sizes and
confgurations are available.
Rest platforms are also
available and required at 30'
intervals.
Ladders/Safety Cages
Ladders with safety cages are
available. They are
constructed of heavy gauge
steel and sized to provide
easy access to platforms.
Ladders with safety cage are
easily bolted to the elevator
casings.
C BOLTS
1" 1" 1"
B

=

D
E
P
T
H

1
2
B
E BOLT DIA
Consult Martin for AC and SC Bucket Punching.
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-139
H-140
Formulas for Calculating Number of Buckets, Bucket Bolts,
Washers and Length of Chain or Belt
C43-101 4 3 9
1
4 1.5 + (2.58 Shaft Ctrs)
1
4 1 2 (No. of Buckets) C-77 K1- 4th 2.31' + (2 Shaft Ctrs)
C64-102 6 4 13 4.4 + (1.85 Shaft Ctrs)
1
4 1 2 (No. of Buckets) C-188 K1-5th 4.79' + (2 Shaft Ctrs)
C85-103 8 5 16 2.75 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2-4th 3.66' + (2 Shaft Ctrs)
C85-104 8 5 16 3.5 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2-4th 4.66' + (2 Shaft Ctrs)
C85-105 8 5 16 3.5 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-102B K2-4th 4.66' + (2 Shaft Ctrs)
C85-107 8 5 16 4.25 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2 - 4th 5.66' + (2 Shaft Ctrs)
C85-108 8 5 16 4.25 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-102B K2 - 4th 5.66' + (2 Shaft Ctrs)
C106-110 10 6 16 3.75 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2 - 4th 5.0' + (2 Shaft Ctrs)
C106-111 10 6 16 3.75 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-102B K2 - 4th 5.0' + (2 Shaft Ctrs)
C106-112 10 6 18 4.33 + (1.33 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-110 K2 - 3rd 6.5' + (2 Shaft Ctrs)
C106-113 10 6 18 4.33 + (1.33 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 3rd 6.5' + (2 Shaft Ctrs)
C106-116 10 6 16 4.5 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2 - 4th 6.0' + (2 Shaft Ctrs)
C127-117 12 7 18 4.0 + (1.33 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 3rd 6.0' + (2 Shaft Ctrs)
C127-119 12 7 16 4.25 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2 - 4th 5.66' + (2 Shaft Ctrs)
C127-120 12 7 18 5.0 + (1.33 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 3rd 7.5' + (2 Shaft Ctrs)
C127-122 12 7 16 5.5 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2 - 4th 7.33' + (2 Shaft Ctrs)
C147-123 14 7 19 3.79 + (1.26 Shaft Ctrs)
1
2 1
1
2 4 (No. of Buckets) C-111 K2 - 4th 6.0' + (2 Shaft Ctrs)
C147-124 14 7 18 4.0 + (1.33 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 3rd 6.0' + (2 Shaft Ctrs)
C147-126 14 7 16 4.25 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2 - 4th 5.66' + (2 Shaft Ctrs)
C147-127 14 7 19 4.74 + (1.26 Shaft Ctrs)
1
2 1
1
2 4 (No. of Buckets) C-111 K2 - 4th 7.5' + (2 Shaft Ctrs)
C147-128 14 7 18 5.0 + (1.33 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 3rd 7.5' + (2 Shaft Ctrs)
C147-130 14 7 16 5.5 + (1.5 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2 - 4th 7.33' + (2 Shaft Ctrs)
C168-131 16 8 19 3.48 + (1.26 Shaft Ctrs)
1
2 1
1
2 4 (No. of Buckets) C-111 K2 - 4th 5.55' + (2 Shaft Ctrs)
C168-132 16 8 18 3.66 + (1.33 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 3rd 5.5' + (2 Shaft Ctrs)
C168-133 16 8 19 4.51 + (1.26 Shaft Ctrs)
1
2 1
1
2 4 (No. of Buckets) C-111 K2 - 4th 7.13' + (2 Shaft Ctrs)
C168-134 16 8 18 4.66 + (1.33 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 3rd 7.0' + (2 Shaft Ctrs)
B85-790 8 5 7
3
4 8 7.88 + (3 Shaft Ctrs)
1
4
3
4 5 (No. of Buckets) 9 15 + (No. of Bolts) 8' + (2 Shaft Ctrs)
B105-791 10 5 7
3
4 8 6.5 + (3 Shaft Ctrs)
5
16 1 5 (No. of Buckets) 11 15 + (No. of Bolts) 7' + (2 Shaft Ctrs)
B107-792 10 7 11
5
8 12 5.75 + (2 Shaft Ctrs)
5
16 1 5 (No. of Buckets) 11 15 + (No. of Bolts) 10' + (2 Shaft Ctrs)
B127-793 12 7 11
5
8 12 5.75 + (2 Shaft Ctrs)
5
16 1
1
4 5 (No. of Buckets) 13 15 + (No. of Bolts) 10' + (2 Shaft Ctrs)
B147-794 14 7 11
5
8 12 5.75 + (2 Shaft Ctrs)
5
16 1
1
4 7 (No. of Buckets) 15 21 + (No. of Bolts) 10' + (2 Shaft Ctrs)
B128-795 12 8 11
5
8 12 5.75 + (2 Shaft Ctrs)
5
16 1
1
4 5 (No. of Buckets) 13 15 + (No. of Bolts) 10' + (2 Shaft Ctrs)
B148-796 14 8 11
5
8 12 5.75 + (2 Shaft Ctrs)
5
16 1
1
4 7 (No. of Buckets) 15 21 + (No. of Bolts) 10' + (2 Shaft Ctrs)
B168-797 16 8 11
5
8 12 5.75 + (2 Shaft Ctrs)
5
16 1
1
4 7 (No. of Buckets) 17 21 + (No. of Bolts) 10' + (2 Shaft Ctrs)
B183-798 18 8 11
5
8 12 4.96 + (2 Shaft Ctrs)
5
16 1
1
4 7 (No. of Buckets) 19 21 + (No. of Bolts) 9' + (2 Shaft Ctrs)
C85-766 8 5 7
3
4 8 6.57 + (3 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2 - 2nd 4.66' + (2 Shaft Ctrs)
C85-767 8 5 7
3
4 8 6.57 + (3 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-102B K2 - 2nd 4.66' + (2 Shaft Ctrs)
C105-768 10 5 7
3
4 8 8.25 + (3 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-102B K2 - 2nd 5.0' + (2 Shaft Ctrs)
C105-769 10 5 7
3
4 8 8.25 + (3 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-102B K2 - 2nd 5.0' + (2 Shaft Ctrs)
C107-770 10 7 11
5
8 12 6.06 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-110 K2 - 2nd 6.5' + (2 Shaft Ctrs)
C107-771 10 7 11
5
8 12 6.06 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 2nd 6.5' + (2 Shaft Ctrs)
C127-772 12 7 11
5
8 12 5.60 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-110 K2 - 2nd 6.0' + (2 Shaft Ctrs)
C127-773 12 7 11
5
8 12 5.60 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 2nd 6.0' + (2 Shaft Ctrs)
C147-774 14 7 11
5
8 12 5.60 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-110 K2 - 2nd 6.0' + (2 Shaft Ctrs)
C147-775 14 7 11
5
8 12 5.60 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 2nd 6.0' + (2 Shaft Ctrs)
C128-776 12 8 11
5
8 12 5.60 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-110 K2 - 2nd 6.0' + (2 Shaft Ctrs)
C128-777 12 8 11
5
8 12 5.60 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 2nd 6.0' + (2 Shaft Ctrs)
C148-778 14 8 11
5
8 12 5.60 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) C-110 K2 - 2nd 6.0' + (2 Shaft Ctrs)
C148-779 14 8 11
5
8 12 5.60 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 2nd 6.0' + (2 Shaft Ctrs)
C168-781 16 8 11
5
8 12 5.33 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 2nd 5.5' + (2 Shaft Ctrs)
C168-783 18 8 11
5
8 12 5.33 + (2 Shaft Ctrs)
3
8 1
1
4 4 (No. of Buckets) SS-110 K2 - 2nd 5.5' + (2 Shaft Ctrs)
B43-139 4 3 8 3.12 + (3 Shaft Ctrs)
1
4 1 2 (No. of Buckets) 6 + (No. of Bolts) 5' + (2 Shaft Ctrs)
B64-140 6 4 13 4.85 + (1.85 Shaft Ctrs)
1
4 1 2 (No. of Buckets) 6 + (No. of Bolts) 9' + (2 Shaft Ctrs)
B64-141 6 4 13 4.34 + (1.85 Shaft Ctrs)
1
4 1 2 (No. of Buckets) 6 + (No. of Bolts) 9' + (2 Shaft Ctrs)
B85-142 8 5 16 3.34 + (1.5 Shaft Ctrs)
1
4 1
1
4 5 (No. of Buckets) 15 + (No. of Bolts) 9' + (2 Shaft Ctrs)
B85-143 8 5 16 4.13 + (1.5 Shaft Ctrs)
1
4 1
1
4 5 (No. of Buckets) 15 + (No. of Bolts) 10' + (2 Shaft Ctrs)
B106-144 10 6 16 3.53 + (1.5 Shaft Ctrs)
5
16 1
1
4 5 (No. of Buckets) 15 + (No. of Bolts) 9' + (2 Shaft Ctrs)
B106-145 10 6 16 4.34 + (1.5 Shaft Ctrs)
5
16 1
1
4 5 (No. of Buckets) 15 + (No. of Bolts) 10' + (2 Shaft Ctrs)
B127-146 12 7 18 3.86 + (1.33 Shaft Ctrs)
5
16 1
1
2 5 (No. of Buckets) 15 + (No. of Bolts) 11' + (2 Shaft Ctrs)
Staggered
B127S-146S 12 7 16 6.28 + (3 Shaft Ctrs)
5
16 1
1
2 5 (No. of Buckets) 15 + (No. of Bolts) 15' + (2 Shaft Ctrs)
B127-147 12 7 18 4.72 + (1.33 Shaft Ctrs)
5
16 1
1
2 5 (No. of Buckets) 15 + (No. of Bolts) 13' + (2 Shaft Ctrs)
B147-148 14 7 18 3.86 + (1.33 Shaft Ctrs)
5
16 1
1
2 7 (No. of Buckets) 21 + (No. of Bolts) 11' + (2 Shaft Ctrs)
B147-149 14 7 18 4.72 + (1.33 Shaft Ctrs)
5
16 1
1
2 7 (No. of Buckets) 21 + (No. of Bolts) 13' + (2 Shaft Ctrs)
B168-150 16 8 18 3.31 + (1.33 Shaft Ctrs)
5
16 1
1
2 7 (No. of Buckets) 21 + (No. of Bolts) 10' + (2 Shaft Ctrs)
B168-152 16 8 18 4.72 + (1.33 Shaft Ctrs)
5
16 1
1
2 7 (No. of Buckets) 21 + (No. of Bolts) 13' + (2 Shaft Ctrs)
Buckets
Style AA Malleable
Size
(Inches)
Spacing
(Inches)
I
Quantity
Size
(Inches)
Quantity Number
Attachment
Every _ Link
Length
(Feet)
Bucket Bolts and Lock Washers
Hex Head Cap Screws
Chain
Elevator
Number
Centrifugal Discharge Chain Series 100
Number of Buckets, Bucket Bolts, Washers and Length of Chain.
Buckets
Style AA Malleable
Size
(Inches)
Spacing
(Inches)
I
Quantity
Size
(Inches)
Quantity
No. of Holes to be
Punched in Belt
Length
(Feet)
Bucket Bolts and Lock Washers
(Norway Elevator Bolts)
Belt
(Including 3 Buckets Overlap)
Elevator
Number
Centrifugal Discharge Belt Series 100
Number of Buckets, Bucket Bolts, Washers and Length of Belt.
Buckets
Medium Front Continuous Steel Buckets
Size
(Inches)
Spacing
(Inches)
I
Quantity
Size
(Inches)
Quantity Number
Attachment
Every _ Link
Length
(Feet)
Bucket Bolts and Lock Washers
Hex Head Cap Screws
Chain
Elevator
Number
Continuous Discharge Chain Series 700
Number of Buckets, Bucket Bolts, Washers and Length of Chain.
Buckets
Medium Front Continuous Steel Buckets
Size
(Inches)
Spacing
(Inches)
I
Quantity
Size
(Inches)
Quantity
Width
(Inches)
No. of Holes to be
Punched in Belt
Length
(Feet)
Bucket Bolts and Lock Washers
(Norway Elevator Bolts)
Belt
(Including 3 Buckets Overlap)
Elevator
Number
Continuous Discharge Belt Series 700
Number of Buckets, Bucket Bolts, Washers and Length of Chain.
I If answer is a fraction, go to next whole number. Consult Martin for units not shown.
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H-141
Martin
Model No.
No.
Bucket
Rows
Capacity
Buckets Standard Duty Plastic
Belt
Width
Pulley
Width
Head
Pulley
Boot
Pulley
Boot
Shaft
Hd. & Bt.
Casing
Dimensions
Intermediate
Casing
Dimensions
Casing Thicknesses
Inlet
Height
C.F.H. at Speed
@ "Y-Y +5 Deg."
Max. Useable
@ "Y - Y"
(W.L.)
Belt
FPM
H.S.
RPM
Typical
Style
Width In.
Proj.
In.
Spacing
In.
Inches Inches
Dia.
In.
Dia.
In.
Dia. In.
Depth
"C" In.
Width
"A" In.
Depth
"C" In.
Width
"B" In.
Head Boot Int.
Dia.
In.
B64-508 * 1 782 697 265 119 HD-MAX 6.250 4.500 7 7 7 8 8 1-3/16 8 20 8 20 * 12 ga. 12 ga. 12 ga. 30
B65-512A 1 1,079 980 350 107 HD-MAX 6.250 5.625 10 7 8 12 12 1-7/16 9 27 9 8 12 ga. 12 ga. 12 ga. 32
B65-512B 1 1,541 1,400 350 107 HD-MAX 6.250 5.625 7 7 8 12 12 1-7/16 9 27 9 8 12 ga. 12 ga. 12 ga. 32
B95-518A 1 1,853 1,640 440 90 HD-MAX 9.375 5.625 12 10 11 18 18 1-7/16 12 34 12 9 12 ga. 10 ga. 12 ga. 39
B95-518B 1 2,470 2,187 440 90 HD-MAX 9.375 5.625 9 10 11 18 18 1-7/16 12 34 12 9 12 ga. 10 ga. 12 ga. 39
B95-518C 1 3,176 2,812 440 90 HD-MAX 9.375 5.625 7 10 11 18 18 1-7/16 12 34 12 9 12 ga. 10 ga. 12 ga. 39
B96-524 1 3,974 3,600 460 70 HD-MAX 9.375 6.625 8 10 11 24 24 1-15/16 13 42 13 10 10 ga. 10 ga. 12 ga. 44
B96-530 1 4,406 3,991 510 63 HD-MAX 9.375 6.625 8 10 11 30 30 1-15/16 15 48 15 10 10 ga. 3/16" 12 ga. 48
B106-530 1 4,931 4,534 510 63 HD-MAX 10.375 6.625 8 11 12 30 30 1-15/16 15 48 15 10 10 ga. 3/16" 12 ga. 48
B136-530 1 6,388 5,864 510 63 HD-MAX 13.375 6.625 8 14 15 30 30 1-15/16 18 48 18 10 10 ga. 3/16" 12 ga. 48
B127-536 1 8,879 8,123 600 62 HD-MAX 12.500 7.750 9 13 15 36 36 2-7/16 18 56 18 11 10 ga. 3/16" 12 ga. 56
B147-536 1 10,747 9,900 600 62 HD-MAX 14.500 7.750 9 15 16 36 36 2-7/16 21 56 21 11 10 ga. 3/16" 12 ga. 56
B167-536 1 12,000 11,289 600 62 HD-MAX 16.500 7.750 9 17 19 36 36 2-7/16 21 56 21 11 10 ga. 3/16" 12 ga. 56
B168-542 1 14,751 13,798 620 55 HD-MAX 16.500 8.750 10 17 19 42 42 2-7/16 23 68 23 14 3/16" 3/16" 12 ga. 72
B188-542 1 16,740 15,764 620 55 HD-MAX 18.500 8.750 10 20 22 42 42 2-7/16 26 68 26 14 3/16" 3/16" 12 ga. 72
B2108-548 2 20,648 19,164 700 55 HD-MAX 10.500 8.750 10 22 24 48 48 2-15/16 28 74 28 14 3/16" 1/4" 10 ga. 76
B2138-548 2 26,412 23,706 700 55 HD-MAX 13.500 8.750 10 28 30 48 48 2-15/16 34 74 34 14 3/16" 1/4" 10 ga. 76
B2168-548 2 33,314 31,681 700 55 HD-MAX 16.500 8.750 10 34 36 48 48 2-15/16 40 74 40 14 3/16" 1/4" 10 ga. 76
B2188-548 2 37,800 35,595 700 55 HD-MAX 18.500 8.750 10 38 40 48 48 3-7/16 44 74 44 14 3/16" 1/4" 10 ga. 76
B3168-548 3 49,971 47,521 700 55 HD-MAX 16.500 8.750 10 50 52 48 48 3-7/16 56 74 56 14 3/16" 1/4" 10 ga. 76
B4158-548 4 63,222 59,652 700 55 HD-MAX 15.500 8.750 10 62 64 48 48 3-7/16 68 74 68 14 3/16" 1/4" 10 ga. 76
B4188-548 4 75,600 71,190 700 55 HD-MAX 18.500 8.750 10 74 76 48 48 3-7/16 80 74 80 14 3/16" 1/4" 10 ga. 76
AS
SHAFT
CENTERS
C
REQ'D.
A
B
4'- 0"
9" TAKE-UP
SWAY
BRACE
LIFT
High Speed Grain Centrifugal Discharge
Belt Series 500
* Single Leg intermediate casing; 50' maximum height.
Head shaft diameter to be determined by customer's application and specifcations.
Plastic buckets are available as Nylon, HDP, or Urethane. Steel is available on special request.
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Drag Conveyors......................................................................................................................H-143
Flat Bottom Drag Conveyor...................................................................................... H-144 H-145
Super Duty Drag Conveyor ...................................................................................... H-146 H-147
Engineering Class Sprockets................................................................................................. H-148
Mill Duty Drag Conveyor .......................................................................................... H-149 H-150
L-Path Drag Conveyor ............................................................................................. H-151 H-153
Round Bottom Drag Conveyor............................................................................................... H-154
Drag Conveyor Maintenance Tips............................................................................ H-155 H-156
SECTION VII
Submerged Drag
Drag
Conveyors
H129 - H144 MHC-elf-new2.qxp_H129 - H144 4/30/14 6:02 PM Page H-142