National 10 Ton 456 B
National 10 Ton 456 B
Product Guide
Features
• 17,1 m (56 ft) three-section boom
Improved serviceability
• Bearings on the boom and retract cables can be
greased through access holes in the boom side plates.
• Internal boom parts have been reduced, decreasing Speedy-reeve boom tip and
service time when rebuilding the machine sheave blocks
These standard features simplify rigging changes
• Crane components painted before assembly reduce
the chance of rust, improve serviceability and
enhance the appearance of the crane.
Features
• Convenient mounting of hydraulic oil filter and filler cap as well as an anti-splash breather on oil
tank makes routine maintenance hassle free.
• Crane wiring harness simplifies design and cleans up inside of the console, providing easy access
and service
Contents
Features 2
Mounting configurations 5
Specifications 6
Capacities 8
Dimensions 11
Accessories 12
Notes 13
4
Mounting configurations
The configurations are based on the Series 400B with an 85% stability factor. The complete unit must be installed in accordance with factory requirements and a test performed to determine actual stability and counterweight requirements since
individual truck chassis vary.
Configuration 1 with Subbase
Working area......................................................................................................................................................................................................180˚
Gross Axle Weight Rating Front.................................................................................................................................................. 4082 kg (9000 lb)
Gross Axle Weight Rating Rear................................................................................................................................................. 8618 kg (19,000 lb)
Gross Vehicle Weight Rating................................................................................................................................................. 12 700 kg (28,000 lb)
Wheelbase.................................................................................................................. 650 cm (184 in) on 437B, 526 cm (207 in) on 446B, 456B
Cab to Axle/trunnion (CA/CT)................................................................................. 305 cm (120 in) on 437B, 351 cm (138 in) on 446B, 456B
Frame Section Modulus (SM) under crane with 758 MPa (110,000 PSI).................................................................................... 164 cm3 (10.0 in3)
Frame Section Modulus (SM) over rear stabilizers: 758 MPa (110,000 PSI)................................................................................ 164 cm3 (10.0 in3)
138" (456B and 446B)
Stability Weight, Front............................................................................................. 2177 kg (4800 lb) minimum, 2540 kg (5600 lb) maximum*
69"
MIN
120" (437B) Stability Weight, Rear................................................................................................................................................. 2087 kg (4600 lb) minimum*
MIN
4800 lb MIN 4600 lb Estimated Average Final Weight............................................................................................................................................ 9524 kg (21,000 lb)**
5600 lb MAX STABILIZER
Allows the installation of Series 400B on a chassis with small frame by using standard subbase. In most cases, chassis will not require reinforcing and counterweight will not be required. This configuration gives a payload of app. 2722 kg
(6000 lb) on minimum truck. Requires standard subbase and rear stabilizers. Full capacity work area in rear 180˚ of vehicle from outrigger to outrigger.
Allows 360˚ stability at full capacity without front stabilizer. Requires additional weight at rear of the truck to reduce loading on the front axle when lifting over the front. This mount is recommended only for occasional lifting over the front of
the vehicle. If continually lifting over the front, the vehicle must be equipped with front stabilizer to eliminate fatigue on front axle components. Requires rear stabilizers and standard subbase with counterweight in subbase or underside of bed.
The Series 400B can be mounted without the factory-furnished subbase provided the truck is above minimum specifications for truck frame strength and chassis weight. A 400B mounted in this manner will be 180˚ stable over the rear of the
vehicle from outrigger to outrigger.
Notes:
• Gross Vehicle Weight rating (GVWR) is dependent on all components of the vehicle (axles, tires, • All mounting data is based on a National Crane Series 400B with an 85% factor
springs, frame, etc.) meeting manufacturers’ recommendations; always specify GVWR when purchasing • The complete unit must be installed in accordance with factory requirements, and a test performed to
trucks determine actual stability and counterweight requirements per SAE J765; contact the factory for details
• Diesel engines require a variable speed governor and energize-to-run fuel solenoid for smooth crane • Transmission neutral safety interlock switch is required
operation; electronic fuel injection requires EET engine remote throttle
*Estimated axle scale rates prior to installation of crane, stabilizers and subbase for 85% stability.
Series 400B 5
Specifications
Boom data
Available in three basic models.
Model 437B – Equipped with a 4,62 m - 11,28 m (15 ft 2 in - 37 ft) three-section boom. Maximum tip height is 14,32 m (47 ft).
4,62 m - 11,28 m (15 ft 2 in - 37 ft) three-section boom
Model 446B – Equipped with an 5,54 m - 14,02 m (18 ft 2 in - 46 ft) three-section boom.
Model 456B – Equipped with a 6,55 m - 17,07 m (21 ft 6 in - 56 ft) three-section boom.
6
Specifications
400B winch data
• All winch pulls and speeds are shown on the third layer.
1 part line 2 part line 3 part line
• Winch line pulls would increase on the first and second layers.
• Winch line speed would decrease on the first and second layers.
• Winch line pulls may be limited by the winch capacity or the ANSI 5 to 1 cable
safety factor.
• Hook blocks are rated at maximum capacity for the block. Do not exceed rated
cable pull with any block.
Winch Cable supplied Average breaking strength Lift and Lift and Lift and
speed speed speed
Standard high- Standard 9/16” diameter 17 463 kg (38,500 lb) 3493 kg 6985 kg 9075 kg
pull planetary rotation resistant (7700 lb) (15,400 lb) (20,000 lb)
winch
34 m/min 17 m/min 11 m/min
(110 fpm) (55 fpm) (37 fpm)
Loadline deduct
Block type Rating Weight
Downhaul weight 3,6 t (4.2 USt) 41 kg (90 lb)
1-sheave block 11,3 t (12.5 USt) 84 kg (185 lb)
Series 400B 7
Capacities
Series 437B: 37 ft main boom, full span outriggers, no jib
National Crane will send you a chart on request – or you may secure needed load rating information through your nearest National Crane dealer.
50 CAUTION:
37 • Do not operate crane booms, jib extensions, any accessories
or loads within 3 m (10 ft) of live power lines or other
conductors of electricity.
BOOM LENGTH IN FEET
HEIGHT IN FEET
15 crane.
80°
• The operator must reduce load to allow for factors such as wind,
70°
60° ground conditions, operating speeds and their effects on freely
50°
20 suspended loads.
40°
30°
• Overloading this crane may cause structural collapse or instability.
20°
• Weights on any accessories attached to the boom or loadline must
10° be deducted from the load chart capacities.
A 0° • Do not deadhead lineblock against boom tip when extending
10 boom or winching up.
-10°
• Keep at least three wraps of loadline on drum at all times.
• Use only specified cable with this machine.
0
0 10 20 30 40
RADIUS IN FEET
Load chart
5 71 20,000
6 67 16,100 77 14,050
8 59 13,450 73 11,600
10 49 11,500 68 9800 76 8800
12 39 10,000 63 8500 72 7800
14 23 8600 58 7650 69 6900
16 53 6950 66 6150
18 47 6400 62 5450
20 41 5750 59 4800
25 18 4500 49 4250
30 38 3600
35 21 3000
0 6800 0 3600 0 2300
NOTE:
1. All capacities are in pounds, angles in degrees, radius in feet.
2. Loaded boom angles are given as reference only.
3. Shaded areas are structurally limited capacities.
THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE.
8 The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
Capacities
Series 446B: 46 ft main boom, full span outriggers, no jib
National Crane will send you a chart on request – or you may secure needed load rating information through your nearest National Crane dealer.
60 CAUTION:
46
80° • Do not operate crane booms, jib extensions, any accessories
70° or loads within 3 m (10 ft) of live power lines or other
60° conductors of electricity.
BOOM LENGTH IN FEET
HEIGHT IN FEET
30°
• Always level the crane with the level indicator located on the
30 crane.
18
20° • The operator must reduce load to allow for factors such as wind,
ground conditions, operating speeds and their effects on freely
suspended loads.
10° 20 • Overloading this crane may cause structural collapse or
instability.
• Weights on any accessories attached to the boom or loadline
A B 0° must be deducted from the load chart capacities.
10
-10° • Do not deadhead lineblock against boom tip when extending
boom or winching up.
• Keep at least three wraps of loadline on drum at all times.
0
• Use only specified cable with this machine.
0 10 20 30 40 50
RADIUS IN FEET
Load chart
5 74 20,000
6 71 15,550 78 14,250
8 64 12,600 74 11,550 78 10,700
10 56 10,600 70 9550 75 8850
12 48 9300 65 8150 72 7600 76 6750
14 41 8250 61 7200 69 6750 73 6300
16 27 7050 56 6550 66 6050 71 5450
18 51 6050 63 5450 69 4950
20 46 5450 59 4800 66 4650
25 29 4600 49 4150 59 3850
30 38 3500 51 3450
35 21 2850 42 2900
40 31 2400
45 14 1950
0 5300 0 3150 0 2200 0 1550
NOTE:
1. All capacities are in pounds, angles in degrees, radius in feet.
2. Loaded boom angles are given as reference only.
3. Shaded areas are structurally limited capacities.
THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE.
Series 400B The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 9
Capacities
Series 456B: 56 ft main boom, full span outriggers, no jib
National Crane will send you a chart on request – or you may secure needed load rating information through your nearest National Crane dealer.
70 CAUTION:
80° • Do not operate crane booms, jib extensions, any
56 70° accessories or loads within 3 m (10 ft) of live power lines
60°
or other conductors of electricity.
60
BOOM LENGTH IN FEET
HEIGHT IN FEET
30° 40
crane.
• The operator must reduce load to allow for factors such as
22 wind, ground conditions, operating speeds and their effects
20° on freely suspended loads.
30
• Overloading this crane may cause structural collapse or
instability.
10° • Weights on any accessories attached to the boom or loadline
20
must be deducted from the load chart capacities.
• Do not deadhead lineblock against boom tip when
extending boom or winching up.
A B C 0° • Keep at least three wraps of loadline on drum at all times.
10
-10° • Use only specified cable with this machine.
0
0 10 20 30 40 50 60
RADIUS IN FEET
Load chart
5 77.5 20,000
6 74.5 17,500
8 70 13,000 76.5 11,100 79.5 10,550
10 63 10,200 73 9000 77 8800
12 56.5 9000 69 7800 74 7400 76.5 7250
14 50 8000 65 7000 70.5 6500 75 6250 77 6000
16 42.5 7100 61 6200 68.5 5800 72.5 5500 75.5 5250
18 34 6300 57.5 5600 65 5300 69.5 5000 73.5 4700
20 23 5600 53 5200 62 4900 67.5 4700 71 4300
25 40.5 4200 53.5 4000 61 3800 65.5 3500
30 22.5 3350 43.5 3300 53.5 3100 60 2900
35 31 2750 45.5 2700 53.5 2500
40 36 2200 46.5 2100
45 22.5 1850 39 1750
50 29 1500
55 13 1150
0 4250 0 2500 0 1800 0 1350 0 950
NOTE:
1. All capacities are in pounds, angles in degrees, radius in feet.
2. Loaded boom angles are given as reference only.
3. Shaded areas are structurally limited capacities.
THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE.
10 The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
Dimensions
1105 mm 861 mm (33.91") TAILSWING
(43.50") MAINTAIN CLEARANCE
FOR TAILSWING
2 X 476 mm
(18.75")
4 X 52 mm (2.06")
4 X 32 mm
(1.25")
2 X 413 mm (16.25")
965 mm
(38.00")
FULL R TYP
3048 mm
746 mm (120.00")
(29.37") 178 mm
(7.00")
80°
15°
2324 mm
(91.51") G 2096 mm
1790 mm (CENTER OF GRAVITY) (82.51")
2813 mm (70.46") 2286 mm
(110.76") 985 mm (90.00")
1038 mm (38.80")
(40.88")
A
427 mm
356 mm (16.80")
(14.00")
314 mm
(12.38")
492 mm
(19.38")
1041 mm 982 mm
41.00") (38.67")
FRAME
HEIGHT 530 mm
1083 mm
(20.88")
(42.63"
446B 914 mm (36 ft) 3525 kg (7775 lb) 3675 kg (8100 lb) 202 mm
(7.95 ") 877 mm
437B 737 mm (29 ft) 3375 kg (7450 lb) 3525 kg (7775 lb) GROUND 254 mm (34.52")
PENETRATION (10.00")
*Above weights do not include subbase, rear stabilizers, jibs, PTO, pump,
508 mm 1131 mm
boom rests or options (20.00") (44.54")
2604 mm
(102.51")
Series 400B 11
Accessories
One-Person Basket –
Strong but lightweight steel basket with 139 kg (300 lb) capacity, gravity • Model B1-S
hung with swing lock and full body harness.
12
Notes
Series 400B 13
Notes
14
Notes
Series 400B 15
Manitowoc Cranes
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©2011 Manitowoc
Printed in USA
Form No. 400B
Part No. 400B/2M/0511 www.manitowoc.com