We Build a Better Future

Hyundai New Backhoe Loader

2012. 3. 7
Marketing & Planning Department
Hyundai suggests new standards of Backhoe loaders

Superior performance, advanced fuel efficiency, and easy maintenance give

HYUNDAI backhoe loaders a competitive edge over its existing competitors

Hyundai New Backhoe Loader

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Design Objectives

Ⅰ. Premium Performance

Ⅱ. Operator Comfort

Ⅲ. Total Versatility

Ⅳ. Serviceability

Ⅴ. Remarks

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Ⅰ. Premium Performance

1. Powerful and Reliable Engine

- High Efficiency Fuel System

Fuel Injection Pump : Bosch(IVECO), Delphi(PERKINS)

- Cold Start System

Air Grid Heater (IVECO), Glow Plug (Perkins)

- Emission Regulation
TIER3 & EU STAGE III-A (IVECO), TIER2 & EU STAGE II (Perkins)

▣ Specification
Description Unit H930C/H940C (Center Pivot) H930S/H940S (Side Shift)
Maker / Model - FPT(IVECO) / N45MNT(S) Perkins / 1104C-44T
Emission Regulation - Tier 3 / STAGE Ⅲ-A Tier 2 / STAGE II
Displacement cc 4,500 4,400
Power (Gross) HP/rpm 89/2200 99/2200 92/2200 100/2200
kgf·m/rp
Max. Torque 41/1250 44/1250 40/1350 42/1350
m

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Ⅰ. Premium Performance

2. Convenient & Efficient Power Shift Transmission

- Full Power shift transmission as standard specification

(Fast and easy, efficient operation)

- Smooth & fast directional speed shifts with hydraulic control valves

- Forward & reverse, up & down shifts operation by one twist grip lever
· Easy and convenient
· More space in cabin (free of mechanical shift lever)

▣ Specification

Description Standard Option

Maker/Model ZF/4WG94--2WD
ZF/4WG94 ZF/4WG94-
ZF/4WG94-4WD
Shift Type Power Shift ←
Drive Type 2 Wheel 4 Wheel
Speed F4/R2 F4/R3

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Ⅰ. Premium Performance

3. Durable Axle & Drive System

1) Axles
- Special design for demanding backhoe loader applications
- Outboard planetary gear sets for easy service ability
- Brake designed for longer service life

2) 4 Wheel Drive (Opt)

- Improved mobility and loader performance in poor terrain condition (can be activated on-the-go)

▣ Specification
Front Axle
Description Rear Axle
Standard Option
Maker/Model CARRARO/26.00 ZF/MS-B3025 ZF/MT-B3070
Drive Type 2 Wheel 4 Wheel 2 & 4 Wheel

Front Axle Front Axle (4WD) Rear Axle

(2WD) 5
Ⅰ. Premium Performance

3) Differential Lock System

- Installed 100% lockable differential to the real axle for more traction on the tough terrain

4) Service Brakes
- Oil immersed disk brake
- Actuated by individual braking on each rear
wheel with 2 separate pedals
- Self-Adjustable Service Brake

5) Electrically Operated Parking Brake

- Operated by the electric switch on the panel Parking Brake
· Easy and convenient
· More space in cabin (free of mechanical lever)
- Multi wet (oil immersed) type brake
· Improves durability
· Free from external contamination

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Ⅰ. Premium Performance

4. Tandem Gear Pump for high Pressure

- Compact Design With Priority Valve

- Unused Pump Cut-off System : Lower Fuel Consumption

( Converts the unused hydraulic fluid of the second pump to the hydraulic tank)
· Light Load Operating and Highway Driving

▣ Specification

Description Unit H930C/S H940C/S

Displacement cc/rev 31 + 31 cc/rev 35+31 cc/rev
Working Pressure kg/㎠ 250 bar 250 bar

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Ⅰ. Premium Performance

5. Excellent Cooler Performance

- Optimal Air Flow by Optima Layout

· Sufficient Cooling Capacity in Hot Weather

- Test
· Heat Balance Test Condition :
Ambient Temp. 45℃, V-Load for 1hrs

· Temp Spec :
Coolant (≤106℃) , T/M Oil (≤105℃), Hyd. Oil (≤100℃)

Loader Test Backhoe Test

Temperature(℃)

200 103

Temperature(℃)
110
101 104 98 99
95 94 81 87 100 92 92 91
100
90
H940C H940C
0
80
Old Model Old Model

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Ⅰ. Premium Performance

6. Boom Floating
- Lowering the boom by its own weight through the
connection of raise and lower circuits to the tank circuit

7. Cushioned Cylinders

- Protects cylinders and backhoe structural elements

· Boom Raise
· Dipper In

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Ⅱ. Operator Comfort

1. CAB Appearance & Visibility

1) CAB Appearance

- Certified by ROPS/FOPS

- Full safety cage with 360-degree panoramic visibility

- Large internal volume and wide round glass surface for the comfortable use of the operator

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Ⅱ. Operator Comfort

2) Visibility of the Outrigger Foot

- Corner of rear window gives good visibility to foot of outrigger

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Ⅱ. Operator Comfort

3) Full visibility of the Loader bucket

- Wide upper front window - good visibility to cutting edge of bucket for loader
- Sloped and narrow bonnet - easy and safe to work with the front loader

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Ⅱ. Operator Comfort

3) Side door & Sliding window Open

- Easy to lead both front and side
- Flat, tinted and tempered side rear windows (opens completely)
- Excellent cab ventilation
- Toughened glass (if broken, fractures into small fragments reduce the likelihood of injury)

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Ⅱ. Operator Comfort

4) Glass Wiper(For Cabin)

- Toughened glass (if broken, fractures into small fragments reduce the likelihood of injury)

Front Rear
2speed with washer and intermittent 1 speed with washer

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Ⅱ. Operator Comfort

2. Ergonomics Interior Design

- Offers the best ergonomics, low noise, and comfort

- Includes tilt steering column, and washable padded rubber floor mat
- All gages, switches, and levers are located for easy and comfortable use
- Provides fully adjustable seat and fresh filtered air intake ventilation

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Ⅱ. Operator Comfort

1) Side Console with Full Instrumentation

- All function controls within close reach of operator’s right hand while in loader position
and left hand when in backhoe position

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Ⅱ. Operator Comfort

2) CLUSTER
- Water-proof
- Indication Lamps interfaced with LED 8 11
4
- 3 gauge, 8 indication & warning lamp
5 7

6 9

2 3

10

1 Speed gauge 5 Engine Oil Pressure 9 Fuel Level

2 Coolant Temperature gauge 6 Coolant Temperature 10 Air Cleaner

3 Fuel Gauge 7 Battery Charge 11 Warning

4 Engine Pre Heater 8 Transmission Oil Temperature

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Ⅱ. Operator Comfort

3) Radio with MP3 (For Cabin)

Using the USB port, the music in

external audio device or USB
memory can be played.

4) Various Storage in CAB

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Ⅱ. Operator Comfort

5) Suspension Seat
- Adjustable seat for a wider operating range and more comfortable ride
- Provides back and lumbar supports
- Equipped with seat cushion extension, seat cushion tilt, and vertical angle adjusting armrests

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Ⅱ. Operator Comfort

3. Adjustable Convenient Device

- LH/RH Door Upper window

- Tilting Steering Column - Full open - Slightly open

- Tilt Backhoe control tower

(back & forth) - Adjustable Roll Screen (Up & Down)

25.7 °

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Ⅱ. Operator Comfort

4. Air-con Condenser / Compressor

Durability
- Air-
Air-con Condenser - Non Louvered Type
Compressor
- Air-con Compressor - Variable Displacement

Performance
- Air-con Condenser on the front of RAD.
: Maximize Efficiency & Easy Clean

Condenser
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Ⅱ. Operator Comfort

5. Climate Control System (Opt.)

- Optimal Air Vent
- Adjustable 14EA Nozzles
- Air Conditioning
- Ergonomic location
- Heating and Defrosting System

- Cooling Capacity Increased

5,000
5,200 kcal/hr

- Heating Capacity Increased

6,000
7,000 kcal/hr

- Air Flow Increased

500
600 m³/hr

- Intuitive Controller

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III. Total Versatility

1. Optimal Parallel Lifting

- Excellent parallelism in both lifting and lowering

operations

2. Backhoe Boom

- Allows good visibility to the trench when the operator

digs around buried obstructions such as water mains,
sewer pipes, utility lines, etc
· 2.63m Boom (STD)
· 2.81m Boom (OPT)

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III. Total Versatility

3. Extended Dipper

- Increases digging depth, reach, and ability of

working process
· 2m Mono Dipper(STD)
· 2~3.2m Extended Dipper (OPT)

4. General Purpose Backhoe Bucket

- A complete range of backhoe buckets from

300mm to 910mm (12" to 36“)

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III. Total Versatility

5. Loader Boom

- Welded construction, which equips diameter torque

tube, dual lift cylinders and tilt cylinders

- Strong and rigid loader frame

(creates a greater lifting capacity)

- Clear sightlines and excellent visibility

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III. Total Versatility

6. Safety
1) Stabilizer Safety System (STD)
- Two stabilizers and two stabilizer safety valves are equipped
(each operated by its own control valve and cylinder)
- Provides protection in the event of a hose burst in both stabilizers
· Protects from both raises (while working) and lowers (while traveling) of the stabilizer

H930C /
H940C H930S /
H940S

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III. Total Versatility

2) Clam Safety System (OPT)

- Prevents the uncontrolled opening of the clam bucket by its weight of load during in both
loading and dozing processes

Clam bucket
Clam safety
valve

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III. Total Versatility

3) Integrated Safety Bar

- Integral part of the loader arm and has a locking pin
(Guarantees both operator’s safety when servicing and no risk of losing the safety strut)

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III. Total Versatility

4) Swing Safety Locking 5) Boom Safety Locking

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III. Total Versatility

5) Safety System (OPT)

- Disables the control lever of loader, backhoe (excavator), and stabilizer levers by flipping the
safety switch on the rear console (backhoe side)

Safety Switch
(loader) Safety switch
(backhoe)

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III. Total Versatility

7. General Purpose Loader Bucket

- General purpose loader bucket with optional teeth or reversible bolt-on cutting edge, rounded
inside profile, and level top

Capacity Width
Description
(m³) (mm)
0.8 2250
GP Bucket for Blade
1.0 2350
0.7 2250
GP Bucket for Teeth
0.9 2350

8. Multi Purpose Loader Bucket

- 2350mm wide, 1,0m³ (92,5" - 1.3 cubic yard) multi
purpose loader bucket with optional fork

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IV. Serviceability

1. Full Open Hood

- Provides Convenient access to all engine check points

- Full open engine hood offers good access to regular

service points, all of which can be reached from
ground level for safety

Engine
Oil

Mission
2. Ground Level Greasing Points Oil

- Maintenance time saving

(Accessible from ground level - placed on the left side of the machine)

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IV. Serviceability

3. Hydraulic Pressure Check Points

- Coupling-screws for pressure – locates at 3 places for easy checks as follows
· 1st Pump · 2nd Pump · Pilot supply unit

4. Visible Hydraulic Oil Level Gage

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IV. Serviceability

5. Battery Disconnect
-Switch located on the lower end front side of the cabin

- Safely disconnects all electrical functions for maintenance and anti-vandal

Battery Disconnect
Switch

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Ⅴ. Remarks

1. Option
1) Return - to- Dig
- Automatic return-to-dig function
=> Reduces loading cycle times

2) Work Lights Front

- Four front-adjustable 55 watt halogen work lights and four
rear-adjustable 55 watt halogen work lights as opt.
(2 x 2 work lights : STD)

Rear

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Ⅴ. Remarks

3) Pilot Control
- Pilot control type can be operated with comfort seat position
- Fully adjustable control columns
- Optional M/P Bucket and extendable dipper (use switch)

Extendable dipper switch Breaker & horn switch

Clam Switch

(Loader) (Backhoe)

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Ⅴ. Remarks

4) Pattern Selector (OPT)

- Selector switch located in the cabin inside, which allows the operator to select either ISO or
SAE control pattern by simply pressing the button (for Backhoe position)
- Provides the most efficient method for operators as following feature shows

Dipper Boom Pattern Boom Dipper

Out Down Selector Switch Down Out

Boom Boom Dipper

Dipper
UP UP IN
IN

RCV LH RCV RCV LH RCV RH

RH
(ISO) (SAE)

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Ⅴ. Remarks
5) Ride Control System (OPT)
- Smoothes the ride in all conditions, such as loading and carrying, running on a highway, and simply
moving around the job site
- Equipped Shock absorber/Suspension to the lift cylinders to minimize loader arm bouncing
when traveling over rough terrain (allows to carry full bucket loads of material with low spillage risk)
- Provides higher productivity and greater operator comfort
- Switch is located on the side console with two operating modes – On and Off

Switch OFF Switch ON

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Ⅴ. Remarks

6) Breaker System

- Provides one way breaker pipe, control switch, and breaker valve
- Activated by pressing the breaker control switch on backhoe lever

Breaker Pipe
Breaker
Control
Switch

RCV (RH)
Backhoe

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Ⅴ. Remarks

2. Remarks
1) O-Ring Face Seal (ORFS) Type Tube Connection

- Enhances the machine’s reliability and allows faster

and easier repairing process
- No oil leakage

2) Tool Box (STD)

- Integrated in the hyd tank with lockable cover

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Specification
Side Shift Type Center Pivot Type
Description Unit Remarks
H930S H940S Remarks H930C H940C Remarks
4WD+Cab+GP+ 2WD+Canopy
7750 7800
Operating Weight kg Mono Dipper 6750 6800 GP+Mono Dip
(7300) (7350) ():Canopy,2WD per *** Option ***

Maker - Perkins Perkins IVECO IVECO * Cabin

E/G
92/2200 100/2200 89/2200 99/2200 * 4Wheel Drive
Power HP/rpm
Max Reach * Extended Dipper
5775 5825 5790 5840
(S/Pivot, Ground Base) mm
Loading height 3835 3785 3735 3685 * L/Boom(2.81m)
Backhoe
Digging
Bucket 5760 5468 5760 5468 * Loader Bucket
Force
kg 1.0㎥ GP Bucket
Dipper 3473 3416 3473 3416 1.0㎥ MP Bucket
Dump height 2710 2710 2710 2710
* Breaker Piping
Dump Reach mm 780 780 780 780
Loader * Ride control
Dig Depth 96 96 96 96
* Hydraulic control
Breakout Force kg 5800 5800 5800 5800
* Pattern change
Speed km/hr 36.5 36.5 36.5 36.5

T/M Transmission (F/R) - F4 / R2 F4 / R2 (4WD:F4/R3) F4 / R2 F4 / R2 (4WD:F4/R3) * Additional CWT

150kg,350kg,550kg
Turning Diameter 7550 7550 7550 7550 *
mm ():4WD ():4WD
- Tire Outside (8350) (8350) (8350) (8350)

Transport Length 5795 5795 7240 7190

Static Transport Height 3800 3800 3720 4020

mm
Dim.
Transport Width 2250 2250 2250 2250
():Rear Tire ():Rear Tire
- bucket (2230) (2230) (2240) (2240)

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