new 7a series - :: lamáquina - high tech power machine ... · new 7a series hyundai wheel loader...

12
NEW 7A SERIES HYUNDAI WHEEL LOADER Applied Tier III Engine Photo may include optional equipment. NEW 7A SERIES HL760-7A_new_en 20-08-2007 15:32 Pagina 1

Upload: hoanghanh

Post on 07-Jul-2018

214 views

Category:

Documents


0 download

TRANSCRIPT

NEW 7A SERIESHYUNDAI WHEEL LOADER Applied Tier III Engine

� Photo may include optional equipment.

NEW 7A SERIES

HL760-7A_new_en 20-08-2007 15:32 Pagina 1

2

HardworkingHyundai Loaders

New Generation - HL760-7A

Meet the new generation wheel loader with Hyundai.

The HL760-7A will give you the satisfaction in higher power,

lower fuel consumption, more comfort and lower emission .

Come and experience what Hyundai has created for you by bringing power and technology together.

HL760-7A_new_en 20-08-2007 15:32 Pagina 2

3

� Photo may include optional equipment.

Engine. Electronic Engine Control System. Engine Protection & Selfdiagnosis System. New Advanced Fuel System. High Pressure Common Rail. Max Power 217 HP

Transmission. 2 Automatic Selection Modes. 2 Kick Down Function Modes. AEB Function

HL760-7A_new_en 20-08-2007 15:32 Pagina 3

4

� Photo may include optional equipment.

� Photo may include optional equipment.

New Generation, Innovative Solution in Earth Moving, the HL760-7A

The Centralized Display & Switch Panel

The centralized digital display shows the status and conditions of your machine at a glance.Easy-to-read gauges with an instrument panel provide constant, and accurate information.

HL760-7A_new_en 20-08-2007 15:32 Pagina 4

ECU TCU

MCU

4040

80 mm80 mm

5

Adjustable

steering column

Full automatic shift lever

FNR Switch on Joystick

Control Lever

A forward/neutral/reverse travelswitch can be installed on top of itfor operators convenience.

The operator can easily control thetemperature and air flow. Thedefroster on the front windshield andrear window makes it convenient forwinter working usage.

Power Outlet & Cigarette Jack

Cup Holder & Console Box

Storage Box

Joystick Controls

Boom an bucket are operated by apilot-pressure controlled joystick.(Option)

A single lever on the left side of thesteering column gives the operatorfast and easy control of speed anddirection. Push the lever forward todrive forward, pull it back forreverse. Travelling is automaticallychanged from 1st stage to givenstage according to travel speed andtraction effort. The operator canselect two kinds of automaticmodes (1st<->4th, 2nd<->4th). Thisexclusive feature contributes to astep-up in productivity andreduction of operator’s fatigue.

Engine control Unit (ECU), Trans-mission control Unit (TCU) andMachine control Unit (MCU) realizethe optimal performance through themutual CAN communications.

The Air Conditioning and Heating System

Up-to-Date-technology CAN System

Ride control is available for smooth travelling. It significantly reducesmachine bouncing and absorbs the shocks in the machine, enhancingproductivity. This system reduces the fatigue of the driver as well as thestress on the structures and components.

Ride control system

Control CenterThe fully new, deluxe operating space was engineered by using 3-D modelling tooptimize drivers comfort. The wide, tinted and laminated front windshield has no frame cutting through to ensure excellent visibility.

HL760-7A_new_en 21-08-2007 08:35 Pagina 5

CUMMINSQSB6.7

6

CUMMINSQSB6.7

New Generation, Innovative Solution in Earth Moving, the HL760-7A

The CUMMINS QSB6.7 electronic controlengine combines full-authority electroniccontrols with reliable performance. Thecombination of improved airflow and evenlydispersed fuel results in increased power,improved transient response and reducedfuel consumption. Through the use ofadvanced electronics, the QSB6.7 the enginemeets the emission standards EPA TierIII/EUStageIII.

� Photo may include optional equipment.

� Photo may include optional equipment.

HL760-7A_new_en 20-08-2007 15:32 Pagina 6

7

A Well Rounded SystemMaximize your business productivity with HL760-7A.With our vast experience in the production of construction equipment,Hyundai is able to meet our customers demands.

Left and right access door Bucket cylinder guard

This guard helps to prevent possibledamage while loading material.

Wear plate

This close up shows the protectiveplating found underneath the rear ofthe bucket and is used to preventexcess wear when digging intomaterial.

High-rigidity frames

Front and rear frames are designedto work in the toughest conditionsand provide high rigidity for thepower train and loader equipment.The sturdy frames, together with thereinforced front/rear frame linkage,resist loading stress and shockswhile in operation.

Battery master switch

A master switch disconnects the battery powerto protect the electrical system from excessiveelectrical drainage.

Sealed loader linkage

Fully protected fitting including dust seals and o-rings on the bucket linkage will extend lubricationintervals remarkably.

Frame lock

The machine can be locked by a locking bar toprevent movement during transportation.

Multi Function Transmission

The newly developed transmission control represents the beating heart of transmission. The hydraulically operatedgear shifting with proportional valves allows precise clutch operation. For each gear change, the control unitperforms a monitoring function to ensure that the specified shift curve is adhered to, and readjusts the shiftpressure applied to the clutches accordingly. This result in smooth gearshifts under load without tractioninterrupts. It also prevents standstills, sudden load changes or torque peaks during operation such as steep hilldriving with full load. In addition, there is the option for the driver to make manual gearshifts.

HL760-7A_new_en 20-08-2007 15:32 Pagina 7

8

Accessible and Serviceable

New Generation, Innovative Solution in Earth Moving, the HL760-7A

Accessible grease fittings

Grease fittings are highlighted andcentralized on the machine for fastaccess when doing your servicechecks.

Simple air filter

replacements

The air cleaner is easily replaceableby turning the wing nut on the outershell counter-clockwise.

Open pin access

You can quicker remove or tightenyour front attachment pin(chromated) with this openconnector system.

Remote type drain port

It is now easier to change yourengine oil, coolant and hydraulic oilwith the remote drain port locatednear the rear axle of the machine.

HL760-7A_new_en 20-08-2007 15:32 Pagina 8

9

An ideal arrangement of components ensures easy access and convenience for maintenance.A highly accessible engine compartment assures fast and efficient maintenance.

Hydraulic tank

The hydraulic tank is located behind the cab to facilitate accessibility ofhydraulic hoses and piping.

Oil sight gauge

A sight gauge is installed on the sideof the hydraulic tank for convenientground level check out.

Transmission oil port

The transmission oil change port isopenly accessible. It comes with ananti-vandalism lock for machineprotection.

Centralised electric controllers &

Fuse Box

The electric controllers for this loader arecentralized together with the fuse box to improveserviceability and facilitate inspections.

Cabin Air Fresh Filter

The internal pressure is maintained slightly higherthan that of outside to exclude dust from andreduce noise level in the cabin.

Coolant Sight Gauge

A sight gauge is installed on top of the radiatortank for convenient checks of the coolant level.

Easy Access to All Engine

Components

Up-to-date hydraulic remote

cooling fan

Here you find engine oil check andmain and pre-filters. The largeaccess engine-side-panels permiteasy and safe inspections. The fueland oil filters can be spun on andoff for quick replacements.

Minimum fuel consumption andlow noise is realized by using ahydraulic cooling fan sensingcoolant temperature, intake airtemperature, transmission oiltemperature and hydraulic oiltemperature. Reversible coolingfan is installed.

HL760-7A_new_en 20-08-2007 15:32 Pagina 9

10

Specification

Engine

Maker/Model

Type

Gross power

Net power

Maximum power

Maximum torque

No. of cylinders

CUMMINS QSB6.7 Bore x Stroke 107 mm (4.2”) x 124 mm (4.9”)

Displacement 6.7 litres (409 cu in)

Compression ratio 17.2 : 1

Air cleaner Dry, dual elements

Alternator 24V, 70 Amp

Battery 2 x 12V, 130 Ah.

Starting motor 24V, 3.7 kW

Transmission

Axles

Hydraulic System

Torque converter type

Stall torque ratio

3-elements, single-stage single-phase

2.813 :1

Drive system Four-wheel drive system

Type Open-centred, tandem circuit system.Pilot-operated controls. Closed with

pressure and vacuum relief.

Bucket Controls

Type

Lift Circuit

Tilt Circuit

Cylinder

Cycle Time

Pilot operated lift and tilt circuit, single-lever (joystick) control standard.

The valve has four functions: raise, hold, lower and float.

An adjustment for automatic kick-outfrom horizontal to full lift is installed.

The valve has three functions: tilt back, hold and dump. An adjustment

for automatic bucket position to thedesired load angle is installed.

Type: Double actingNo. of cylinders-bore x stroke;

Lift 2-160 mm (6.3”) x 757 mm (29.8”)Tilt 1-180 mm (7.1”) x 530 mm (20.9”)

Raise: 6.2 sec (with load)Dump: 1.3 sec

Lower: 3.0 sec (empty)Total: 10.5 sec

Pump Helical gear type, 280 litres/min (74 gal/min)@governed rpm

Control Valve Two function valve with single or twolever controls: Optional third-function

valve with auxiliary lever.

Relief Valve Setting

Relief Valve Setting

20,5 MPa (2,990 psi)

2,9 MPa (427 psi)

Pilot System Type Pilot oil pressure is generated by the pilotoil supply unit.

Mount Rigid front axle and oscillating rear axle

Rear axle oscillation +/- 12° (total 24°)

Hub reduction Planetary reduction at wheel end

Differential Differential, limited slip (front/rear)

Reduction ratio 24.685

Travel speed

Forward

km/h (mph)

6.2 (3.9)

11.7 (7.3)

22.3 (13.9)

Reverse

34.3 (21.3)

6.6 (4.1)

12.3 (7.6)

23.3 (14.5)

4-cycle, turbocharged, charge air-cooleddirect injection, electronic controlled

diesel engine

160 kW (215 HP) at 2,100 rpm

153 kW (205 HP) at 2,100 rpm

162 kW (217 HP) at 1,900 rpm

970 Nm (700 lbf.ft) at 1,500 rpm

6

Net power output of standard engine as installed in this vehicle (per SAE J1349) complete with fan, air cleaner, alternator, water pump, lubricating oil pump and fuel pump.No de-rating for continuous operating required up to 3658 m (12000 ft). This engine meets the EPA(Tier III) / EU(Stage III-A) Emission regulation.

Full automatic power shift, countershaft type with soft-shift in range and direction.Properly matched torque converter to engine and transmission for excellentworking ability.

HL760-7A_new_en 05-11-2007 13:33 Pagina 10

A

F

E

KJ

HGCI

B

D

M

L

N

HL760-7A

3,000 (9’ 10”)

1,190 (3’ 11”)

1,720 (5’ 8”)

90 (3.5”)

8,060 (26’ 5”)

8,000 (26’ 3”)

5,540 (18’ 2”)

4,150 (13’ 7”)

HL760XTD-7A

3,490 (11’ 5”)

1,215 (4’)

2,180 (7’ 2”)

90 (3.5”)

8,620 (28’ 3”)

8,580 (28’ 2”)

6,030 (19’ 9”)

4,610 (15’ 1”)

HL760-7A

2,745 (9’)

3,300 (10’ 10”)

420 (1’ 5”)

3,210 (10’ 6”)

3,440 (11’ 3”)

42

47

47

13,360 (43’ 10”)

2,900 (9’ 6”)

HL760XTD-7A

3,210 (10’ 6”)

3,300 (10’ 10”)

420 (1’ 5”)

3,210 (10’ 6”)

3,440 (11’ 3”)

42

49

47

13,800 (45’ 3”)

2,900 (9’ 6”)

HL760-7A

17,900 (39,460)

3.1 (4.0)

2.7 (3.5)

15,950 (35,160)

13,840 (30,510)

12,100 (26,680)

HL760XTD-7A

18,700 (41,230)

3.1 (4.0)

2.7 (3.5)

15,650 (34,500)

12,280 (27,070)

10,570 (23,300)

11

23.5-25, 20 PR, L3

20.5-25, 16 PR, L323.5-25, 20 PR, L5

23.5 R25 XHA*

Specification

Dimensions

Service Brakes

Brakes

Service Refill Capacities

Overview Tires

Steering System

Hydraulically actuated, wet disc brakesactuate all 4 wheels independent axle-

by-axle system. Single pedal brakingincluding clutch cut off switch.

Type Full hydraulic power steering

Pump Helical gear type, 140 litres/min (37.0 gal/min)

Relief Valve Setting 20,5 MPa (2,990 psi)

TypeBore x Stroke

Double acting 80 mm (3.1”) x 440 mm (17.3”)

Steering Angle

Features- Centre-point frame articulation. - Load-sensing, pressure-compensated system.- Steering-wheel operated metering pump controls flow to steering cylinders.- Tilt and telescopic steering column.

40° (each direction)

Parking Brake Spring-applied, hydraulically releaseddisc brake on front axle input shaft.

Emergency Brake When brake oil pressure drops,indicator light alerts operator and

parking brake automatically applies.

Fuel tank

Description UNIT

Operating weight kg (lb)

Bucket Capacity

Tipping load

Heaped m3 (yd3)

Struck

Description UNIT

Bucket Type

Description UNIT

G. Front overhang

H. Wheelbase

I. Ground clearance

J. Height over exhaustK. Height over cab

M. Dump angle

Clearance circle

N. Overall width

mm (ft-in)

mm (ft-in)

mm (ft-in)

mm (ft-in)mm (ft-in)

mm (ft-in)

mm (ft-in)

C. Digging depth

E. Overall height (fully raised)

F. Bucket pivot max. height

General purpose bolt-on cutting edge

A. Dumping clearance at max.height and 45° dump angle.

B. ReachFull lift

7ft height

D. Overall lengthon ground

at carry

mm (in)

mm (ft-in)

mm (ft-in)

mm (ft-in)

mm (ft-in)

mm (ft-in)

mm (ft-in)

mm (ft-in)

L. Roll-back angleon ground deg

at carry deg

deg

m3 (yd3)Breakout force-bucket kg (lb)

Straight kg (lb)Full turn kg (lb)

330 litres (87 USgal)

Cooling system 39 litres (10.3 USgal)

Crankcase 18 litres (4.8 USgal)

Transmission 32 litres (8.5 USgal)

Front axle 45 litres (11.9 USgal)

Rear axle 40 litres (10.6 USgal)

Hydraulic tank 150 litres (39.7 USgal)

Hydraulic system (including tank) 260 litres (68.7 USgal)

Type Tubeless, loader design tires

Standard

Options include

Cylinder

HL760-7A_new_en 05-11-2007 13:33 Pagina 11

4.2(5.5)

3.9(5.1)

3.6(4.7)

3.3(4.3)

3.0(3.9)

2.7(3.5)

2.4(3.1)

1400

2000 2500 3000 3500 4000

1600 1800 2000 24002200 kg/m3

lb/yd3

HL 760-7AHL 760XTD-7A

20.5-25 16PR L3

23.5-25 20PR, L5

23.5 R25 XHA*

-872 (-1,922)

+884 (+1,949)

+8 (+18)

-670 (-1,477)

+680 (+1,499)

+6 (+13)

-591 (-1,303)

+600 (+1,320)

+5 (+11)

Electrical system

Alternator, 70AAlarms, audible and visual

. air filter clogging

. transmission error

. alternator voltage

. brake oil pressure

. engine oil pressure

. parking brake

. fuel level

. hydraulic oil temperature

. coolant temperature

. service brake oil pressureBatteries, maintenance-free

950 CCA, 12V, (2)

Gauges. engine coolant temperature. fuel level. hydraulic oil temperature. speedometer. transmission oil temperature. voltmeter

Horn, electric

Indicator lights. clutch cut-off. high beam. turn signal. work light

LCD Display. clock and fault code. operating hour counter. engine rpm. transmission gear range indicator

. job time and distance

. temperature(coolant, hydraulic oil, t/m oil)

Lighting system. 2 dome lights. 2 stop and tail lights. 4 turn signals. brake lights(counterweight). license plate light. head light

2 on front tower. working lights

2 on front roof2 on grill

Switches. buzzer stop. clutch cut-off. hazard. ignition key, start/stop switch. main light

(illumination and head light). parking. rear wiper & washer. work light. full automatic transmission

Starter, electricStarting and charging system (24-volt)

Cab

Air conditioner with heaterCab, ROPS/FOPS(sound suppressed and pressurized)

with :. cigar lighter & ashtray

. coat hook

. front/rear window defroster

. intermittent wiper and washer,front and rear

. personal storage space:console boxcool & hot boxholder, can and cup

. rear view mirrors (2 inside)

. rear view mirrors (2 outside)

. seat belt, 2” static

. seat, adjustable suspension witharmrests

. steering column, tilt and telescopic

. steering wheel with knob

. sun visor (front window)

. tinted safety glass

. two door cab, fixed glassMagazine boxPedals

. one accelerator pedal

. one brake pedalRadio, CD playerRubber floor matWrist rest

Engine

AntifreezeEngine, Cummins QSB6.7

. Low Emission Diesel, Tier-IIIEngine enclosure, lockableEngine fuel priming pumpFan guardFuel/water separatorMuffler, under hood with large

exhaust stack

Pre-cleaner, engine air intakeRadiatorStarting aid (air intake heater)Water sensor on fuel filterFuel warmer

Power Train

Brakes: Service, enclosed wet-discDifferential, limited slip (front/rear)Parking brakeTorque converterTransmission, computer-controlled,

electronic soft shift, auto-shift andquick-shift features included

Transmission oil cooler

Hydraulics

Boom lock safety valveBoom kick-out, automaticBucket positioning, automaticDiagnostic pressure tapsHydraulic oil coolerHydraulic system,

. 2 spool, single lever, pilot controlfor boom and bucket actuation

FNR switch on joystick control leverSteering, load-sensingEmergency steering systemRemote cooling fan, hydraulically-

driven, temperature sensing typeReversible cooling fan

Others

Articulation locking barCoolant level sight gaugeCounterweightDoor and cab locks, one keyDoors, service access (locking)Drawbar with pinEngine oil level dipstick gaugeErgonomically located and slip

resistant, left & right- handrails- ladders- platforms- steps

Fenders (front/rear)Guard, bucket cylinder rodHydraulic oil level sight gaugeLicense plate bracketLift and tie-down hooksLoader linkage, sealed Z-bar designSteering stops, cushionedAlarm, back-upBattery master switchRear view Mirror-heatedRide control systemTires (23.5-25, 20PR,L3)Transmission oil level dipstick gaugeVandalism protection cap locks

24-volt to 12-volt DC converterAir condition :

. air conditioner

. heaterBeacon light, rotatingCutting edge, bolt-on typeFire extinguisherHigh lift arrangement with optional

counterweight, 1630kg (3590 lb)

Hour meterHydraulic control, 2 leverHydraulic control, 3 leverHydraulic arrangement 3-valveLighting, auxiliary, 4 on roofMud guardOpen Canopy (NONE-ROPS)Operator suit

Seat. 2” static seat belt & adjustable

mechanical suspension (vinyl). 3” static seat belt & adjustable

mechanical suspension. 3” retractable seat belt &

adjustable air suspension

Tires :. 20.5 - 25, 16PR, L3. 23.5 - 25, 20PR, L5. 23.5 R25 XHA

Tool kitTooth, 1 piece, bolt-on typeTooth, 2 pieces, bolt-on type

Guards. crankcase. transmission

Wheel chockWindow, sliding (left and right side)

Standard and optional equipment may vary. Consult your Hyundai dealer for more information. The machine shown may vary according to territorial specification.

Bucket Selection Guide

Standard Equipment

Optional Equipment

Supplemental Specifications

Description

Change in operating

weight kg (lb)

Change in static

tipping load-straight

kg (lb)

Change in static

tipping load-40°

turn kg (lb)

Buck

et C

apac

ity, m

3(y

d3 )

Material Density

PLEASE CONTACT

www.hyundai-ce.com EN - 2007.06 Rev 0

HL760-7A_new_en 20-08-2007 15:32 Pagina 12