Backhoe Loader

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Hyundai New Backhoe Loader

Marketing & Planning Department

2012. 3. 7

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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

Ⅰ. Premium Performance

Ⅱ. Operator Comfort

Ⅲ. Total Versatility

Ⅳ. Serviceability

Ⅴ. Remarks

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Design Objectives

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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

Max. Torque kgf·m/rp

m 41/1250 44/1250 40/1350 42/1350

▣ Specification

- 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)

1. Powerful and Reliable Engine

Description Standard Option

Maker/Model ZF/4WG94-2WD ZF/4WG94-4WD

Shift Type Power Shift ←

Drive Type 2 Wheel 4 Wheel

Speed F4/R2 F4/R3

▣ Specification

- 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)

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2. Convenient & Efficient Power Shift Transmission

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)

Front Axle (2WD) Rear Axle

Description Front Axle

Rear Axle Standard Option

Maker/Model CARRARO/26.00 ZF/MS-B3025 ZF/MT-B3070

Drive Type 2 Wheel 4 Wheel 2 & 4 Wheel

▣ Specification

Front Axle (4WD)

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3. Durable Axle & Drive System

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

5) Electrically Operated Parking Brake

- Operated by the electric switch on the panel

· Easy and convenient

· More space in cabin (free of mechanical lever)

- Multi wet (oil immersed) type brake

· Improves durability

· Free from external contamination

Service Brake

Parking Brake

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- 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

Description Unit H930C/S H940C/S

Displacement cc/rev 31 + 31 cc/rev 35+31 cc/rev

Working Pressure kg/㎠ 250 bar 250 bar

▣ Specification

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4. Tandem Gear Pump for high Pressure

- 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℃)

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5. Excellent Cooler Performance

- Lowering the boom by its own weight through the

connection of raise and lower circuits to the tank circuit

- Protects cylinders and backhoe structural elements

· Boom Raise

· Dipper In

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6. Boom Floating

7. Cushioned Cylinders

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- 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

1) CAB Appearance

1. CAB Appearance & Visibility

2) Visibility of the Outrigger Foot

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

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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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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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Rear Front

4) Glass Wiper(For Cabin)

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

2speed with washer and intermittent 1 speed with washer

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- 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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2. Ergonomics Interior Design

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

and left hand when in backhoe position

1) Side Console with Full Instrumentation

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2) CLUSTER

- Water-proof

- Indication Lamps interfaced with LED

- 3 gauge, 8 indication & warning lamp

Speed gauge Engine Oil Pressure Fuel Level

Coolant Temperature gauge Coolant Temperature Air Cleaner

Fuel Gauge Battery Charge Warning

Engine Pre Heater Transmission Oil Temperature

1

2

3

4

5

6

7

8

9

10

11

1

2 3

4

6

5 7

8

9

10

11

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4) Various Storage in CAB

3) Radio with MP3 (For Cabin)

Using the USB port, the music in

external audio device or USB

memory can be played.

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- 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

5) Suspension Seat

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- Adjustable Roll Screen (Up & Down) - Tilt Backhoe control tower

(back & forth)

- Tilting Steering Column - LH/RH Door Upper window

- Full open

- Slightly open

25.7 °

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3. Adjustable Convenient Device

Condenser

Performance

- Air-con Condenser - Non Louvered Type

- Air-con Compressor - Variable Displacement

Durability

- Air-con Condenser on the front of RAD.

: Maximize Efficiency & Easy Clean

Compressor

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4. Air-con Condenser / Compressor

- Heating Capacity Increased

6,000 7,000 kcal/hr

- Cooling Capacity Increased

5,000 5,200 kcal/hr

- Optimal Air Vent

- Adjustable 14EA Nozzles

- Ergonomic location

- Intuitive Controller

- Air Flow Increased

500 600 m³/hr

- Air Conditioning

- Heating and Defrosting System

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5. Climate Control System (Opt.)

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III. Total Versatility

- 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)

- Excellent parallelism in both lifting and lowering

operations

1. Optimal Parallel Lifting

2. Backhoe Boom

- Increases digging depth, reach, and ability of

working process

· 2m Mono Dipper(STD)

· 2~3.2m Extended Dipper (OPT)

- A complete range of backhoe buckets from

300mm to 910mm (12" to 36“)

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3. Extended Dipper

4. General Purpose Backhoe Bucket

- 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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5. Loader Boom

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

H930S /

H940S

H930C /

H940C

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6. Safety

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 safety

valve

Clam bucket

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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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4) Swing Safety Locking 5) Boom Safety Locking

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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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- General purpose loader bucket with optional teeth or reversible bolt-on cutting edge, rounded

inside profile, and level top

- 2350mm wide, 1,0m³ (92,5" - 1.3 cubic yard) multi

purpose loader bucket with optional fork

Description Capacity

(m³) Width (mm)

GP Bucket for Blade 0.8 2250

1.0 2350

GP Bucket for Teeth 0.7 2250

0.9 2350

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7. General Purpose Loader Bucket

8. Multi Purpose Loader Bucket

- 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

- Maintenance time saving

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

Engine

Oil

Mission

Oil

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IV. Serviceability

1. Full Open Hood

2. Ground Level Greasing Points

- Coupling-screws for pressure – locates at 3 places for easy checks as follows

· 1st Pump · 2nd Pump · Pilot supply unit

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IV. Serviceability

3. Hydraulic Pressure Check Points

4. Visible Hydraulic Oil Level Gage

-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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IV. Serviceability

5. Battery Disconnect

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Ⅴ. Remarks

2) Work Lights

- 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)

1) Return - to- Dig

- Automatic return-to-dig function

=> Reduces loading cycle times

Front

Rear

1. Option

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)

Clam Switch

(Backhoe) (Loader)

Extendable dipper switch Breaker & horn switch

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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

RCV LH RCV

RH

Dipper

Out

Dipper

IN

Boom

Down

Boom

UP

Boom

Down

RCV LH RCV RH

Dipper

Out Pattern

Selector Switch

Boom

UP Dipper

IN

(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 ON Switch OFF

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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

RCV (RH)

Backhoe

Breaker

Control

Switch

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Ⅴ. Remarks

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

2) Tool Box (STD)

- Integrated in the hyd tank with lockable cover

- Enhances the machine’s reliability and allows faster

and easier repairing process

- No oil leakage

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Ⅴ. Remarks

2. Remarks

Description

Unit

Side Shift Type Center Pivot Type Remarks

H930S H940S Remarks H930C H940C Remarks

Operating Weight kg 7750 (7300)

7800 (7350)

4WD+Cab+GP+

Mono Dipper

():Canopy,2WD 6750 6800

2WD+Canopy

GP+Mono Dip

per

*** Option *** * Cabin * 4Wheel Drive * Extended Dipper * L/Boom(2.81m) * Loader Bucket 1.0㎥ GP Bucket 1.0㎥ MP Bucket * Breaker Piping * Ride control * Hydraulic control * Pattern change * Additional CWT 150kg,350kg,550kg *

E/G

Maker - Perkins Perkins IVECO IVECO

Power HP/rpm 92/2200 100/2200 89/2200 99/2200

Backhoe

Max Reach (S/Pivot, Ground Base) mm

5775 5825 5790 5840

Loading height 3835 3785 3735 3685

Digging Force

Bucket kg

5760 5468 5760 5468

Dipper 3473 3416 3473 3416

Loader

Dump height

mm

2710 2710 2710 2710

Dump Reach 780 780 780 780

Dig Depth 96 96 96 96

Breakout Force kg 5800 5800 5800 5800

T/M

Speed km/hr 36.5 36.5 36.5 36.5

Transmission (F/R) - F4 / R2 F4 / R2 (4WD:F4/R3) F4 / R2 F4 / R2 (4WD:F4/R3)

Turning Diameter

- Tire Outside mm

7550 (8350)

7550 (8350)

():4WD 7550 (8350)

7550 (8350)

():4WD

Static Dim.

Transport Length

mm

5795 5795 7240 7190

Transport Height 3800 3800 3720 4020

Transport Width - bucket

2250 (2230)

2250 (2230)

():Rear Tire 2250 (2240)

2250 (2240)

():Rear Tire

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Specification

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Backhoe Loader