JD760-A SCRAPER

ENGINE PERFORMANCE FEATURES

152 SAE net hp (161.6 DIN-PS)

6-cylinder John Deere diesel engine

21,800 lb. (9888 kg) maximum rimpull @ 1.2mph (1.9 km/h)

9.5 cu. yd. (7.26 m3) heaped capacity

Reversing elevator

Positive hydraulic full-load ejection

Self-loading

Power-Shift transmission: 8 speeds forward,3 reverse

Differential lock

Power steering

Power brakes

Oscillating front axle

Air-suspension, shock-absorbing, fully-adjust-able bucket seat

Vandal protection

Roll-over protective structure (ROPS) w/cabor canopy and seat belt

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ENGINERPM

Capacity (SAE heaped):Volume 9.5cu.yd.(7.26m3)Total weight of payload

@ 2500 Ib./yd.3 (1483 kg/m3) ""'" .23,750 lb. (10 773 kg)

Power (@ 2200 engine rpm): SAE DINGross 159hp(118.6kW')Net 152 hp (113.3 kW) 161.6 PS

Net engine flywheelpower is for an engine equipped with fan, air cleaner,water pump, lubricatingoil pump, fuel pump, alternator, and muffler.Grossengine poweris withoutfan. Flywheelpower ratings are under SAEstandardconditions of SOO-ft.altitude and 86°F.temperature and DIN70 020standardconditions of 760 mmHg barometer (sea level) and 20°Ctemperature.

'In the InternationalSystem of Units (SI), power is expressed in kilowatts(kW).

Engine: John Deere diesel, 6-cylinder, 4-stroke cycleBore and stroke .4. 75x5 in. (121x127 mm)Piston displacement. . . . . . . . . . . . . . . .531 cu. in. (8701 cm3)Compression ratio 16.5to1Maximum torque @ 1100 rpm .415 Ib-ft (57.4 kg-m)NACC or AMA (U.S. Tax) horsepower. . . . . . . . . . . . . . . . .54.2Main bearings 7Lubrication. . . . . . . . . . . . . . Pressure system w/full flow filterCooling. . . . . . . . Pressurized w/thermostat and fixed bypassFan SuctionAir cleaner w/restriction indicator. . . . . . . . . . . . . . . . . . . . DryElectrical system. . . . . . . . . . . . ., . . . . . . . 12-volt w/alternatorBatteries(2) , Reserve capacity: 420 minutes

Engine Disconnect Clutch. . . . Foot-operated, spring-loaded,13-in. (330mm)dry disk.

Transmission. Power-Shift, 8 forward and 3 reverse selections

Differential Lock. . . . . . Foot-operated, hydraulically-actuated

Final Drives Inboard planetary

Brakes: Hydraulic-power actuated. Tractor and scraper brakesare foot-operated.Tractor. . . . . . . .Wet-diskbetweendifferential and planetaries.No adjustment needed.Scraper ..., ... ..Expanding shoeEmergency. . .Manually controlled, expanding shoe on tractordrive wheels.

Steering PowerTurning clearance (brake applied) 27 ft. 11 in. (8.51 m)Curb-to-curb clearance (brake applied) ..25 f1.11 in. (7.90 m)Number of turns, far left to far right. . . . . . . . . . . . . . . . . . . .4.3

Oscillation. . . . . . Front axle oscillates 15 degrees above andbelow horizontal. 20-in. (508mm) total travel at tire center line.

Hydraulic System: Closed-centerSystem pressure .'2000 psi (140.6 kg/cm2)Pump. . . . . . Variable-displacement, 26 gpm (98 I/min) @ 2200engine rpm

Elevator. .Reversible PTO drive with wet clutch drives throughtelescoping vertical and horizontal shafts and sealed gearboxes.Number of flights 18Spacing of flights 12.44in.(316mm)Width of flights 5f1.5in.(1.65m)Speed 204fpm (62.2m/min)Length (top to bottom,

exclusive of gear box) 9 f1. 6 in. (2.90 m)

Bowl. . . . . . Abrasion-resistant steel with reinforcing and boxconstruction. Sliding floor rides on heat-treated rails. Cuttingedge retracts. Independent axles are vertically adjustable.

Hydraulic Cylinders: Bore StrokeLift (2) 4in.(102mm) 18 in. (457mm)Sliding floor (1) o'. . . . . . . . .5 in. (127 mm) 30.25 in. (768 mm)Ejector gate (2) 2.5 in. (57 mm) 33.6 in. (854 mm)Piston rods. . . . Ground, heat-treated, chrome-plated, polished

For lift cylinders 2in.(51 mm)dia.For sliding floor cylinder. . . . . . . . . . . .2.25 in. (63 mm) dia.For ejector gate cylinders. . . . . . . . . . . .1.5 in. (38 mm) dia.

Cutting Edge. . .7 f1. 6 in. (2.29 m) wide; 3 sections, reversibleand replaceable, high-carbon steel. Each section is adjustablevertically 2 in. (51 mm).Center section .0.75x10x54 in. (19x254x1370 mm)End sections ... .0.75x10x18 in. (19x254x457 mm)

Capacities U.S. litersCooling system 9 gal. 34.1Fueltank 69gal. 261.2Engine lubrication, including filter. . . . . . . . .. 5 gal. 18.9Transmission and hydraulic system. . . . . . . . .24 gal. 90.8

Tires:Front: 14.00-17.5, 10-ply-rating, highway ribRear and 23.5-25, 12-ply-rating, E2Scraper: 23.5-25, 16-ply-rating, E3

23.5-25, 16-ply-rating, E2

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Additional Standard Equipment:Speed meter Trans. oil filter indicator lightElectric hourmeter Transmission temperature gaugeFront bumper with pull hook Transmission oil pressure gaugeBucket seat Engine oil pressure indicator lightMounting step Engine oil pressure gaugeHand throttle Water temperature gaugeFoot throttle Alternator indicator lightDifferential lock Reverse warning hornVandal protection Low brake pressure warningVertical muffler w/rain cap systemFuel gauge Ether starting aidFenders (tractor) Independent, adjustable scraperLights axlesCigaret lighter Key switch safety startHorn AntifreezePrescreener Emergency brakingOil pan guard

Weight Distribution: lb. kgEmpty: Front axle 6940 3148

Drive axle 15,430 6999Scraper axle 11,980 5434

Total 34,35015581Loaded: Front axle ... .., 7640 3465

Drive axle 22,570 10238Scraper axle 27,890 12651

Total 58,10026354

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Special Equipment:

Rear wheel weightsWindshield w/wiperRaPS cab or canopy and seat beltScarifierExtended side cutting edgesTeeth for cutting edgeFenders and mud flaps for scraper wheelsSMV emblem and bracketRock guards

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JD760-A SCRAPER VEHICLE PERFORMANCE

GROSS VEHICLE WEIGHT x 1000 lb. (kg)

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GRADABILITY-RIMPULL

To calculate gradability performance: Read down from gross weight to the percent of total resistance. (Total resistance equalsactual percent of grade plus one percent for each 20 Ib./ton of rolling resistance.) From this weight-resistance point, read straightacross to the curve with the highest obtainable speed range, then down to maximum speed. Usable rimpull is affected by tractionavailable and weight on-drive wheels.

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TRAVEL SPEEDS

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0 km/h 5 10 15 20 25 30 35 40 45 48.3

Capacity (SAE heaped):Volume 9.5cu.yd.(7.26m3)Total weight of payload

@ 2500 Ib.lyd.3 (1483 kg/m3) .23,750 lb. (10 773 kg)

Power (@ 2200 engine rpm): SAE DINGross 159hp(118.6kW*)Net 152 hp (113.3 kW) 161.6 PS

Net engine flywheel power is for an 'engine equipped with fan, air cleaner,water pump, lubricating oil pump, fuel pump, alternator, and muffler. Grossengine power is without fan. Flywheel power ratings are under SAE standardconditions of 500-11, altitude and 86°F. temperature and DIN 70 020 standardconditions of 760 mm Hg barometer (sea level) and 20°C temperature.

*In the International System of Units (Sl), power is expressed in kilowatts(kW).

Engine: John Deere diesel, 6-cylinder, 4-stroke cycleBore and stroke .4.75x5 in. (121x127 mm)Piston displacement. . . . . . . . . . . . . . . .531 cu. in. (8701 cm3)Compression ratio 16.5to 1Maximum torque @ 1100 rpm .415 Ib-ft (57.4 kg-m)NACC or AMA (U.S. Tax) horsepower. . . . . . . . . . . . . . . . .54.2Main bearings 7Lubrication. . . . . . . . . . . . . . Pressure system w/full flow filterCooling. . . . . . . . Pressurized w/thermostat and fixed bypassFan SuctionAir cleaner w/restriction indicator. . . . . . . . . . . . . . . . . . . . DryElectrical system .12-volt wi alternatorBatteries (2) Reserve capacity: 420 minutes

Engine Disconnect Clutch.. . . Foot-operated, spring-loaded,13-in. (330mm) dry disk.

Transmission. Power-Shift, 8 forward and 3 reverse selections

Differential Lock. . . . . . Foot-operated, hydraulically-actuated

Final Drives Inboard planetary

Brakes: Hydraulic-power actuated. Tractor and scraper brakesare foot-operated.Tractor. . . . . . . .Wet-disk between differential and planetaries.No adjustment needed.Scraper Expanding shoeEmergency. . .Manually controlled, expanding shoe on tractordrive wheels.

Steering PowerTurning clearance (brake applied) .27 fl. 11 in. (8.51 m)Curb-to-curb clearance (brake applied) ..25 fl. 11 in. (7.90 m)Number of turns, far left to far right. . . . . . . . . . . . . . . . . . . .4.3

Oscillation. . . . . . Front axle oscillates 15 degrees above andbelow horizontal. 20-in. (508mm) total travel at tire center line.

Hydraulic System: Closed-centerSystem pressure. . . . . . . . . . . . . . . . . .'2000psi (140.6 kg/cm2)Pump. . . . . .Variable-displacement, 26 gpm (98 I/min) @ 2200engine rpm

Elevator. . Reversible PTO drive with wet clutch drives throughtelescoping vertical and horizontal shafts and sealed gearboxes.Number of flights 18Spacing of flights 12.44in.(316mm)Width of flights 5fI.5in.(1.65m)Speed 204fpm(62.2mlmin)Length (top to bottom,

exclusive of gear box) 9 fl. 6 in. (2.90 m)

Bowl. . . . . .Abrasion-resistantsteel with reinforcing and boxconstruction. Sliding floor rides on heat-treated rails. Cuttingedge retracts. Independent axles are vertically adjustable.

Hydraulic Cylinders: Bore StrokeLift (2) 4in.(102mm) 18in.(457mm)Sliding floor (1) -' . . . . . . . . .5 in. (127 mm) 30.25 in. (768 mm)Ejector gate (2) 2.5 in. (57 mm) 33.6 in. (854 mm)Piston rods. . . . Ground, heat-treated, chrome-plated, polished

For lift cylinders 2in.(51 mm)dia.For sliding floor cylinder. . . . . . . . . . . .2.25 in. (63 mm) dia.For ejector gate cylinders. . . . . . . . . . . .1.5 in. (38 mm) dia.

Cutting Edge. . .7 fl. 6 in. (2.29 m) wide; 3 sections, reversibleand replaceable, high-carbon steel. Each section is adjustablevertically 2 in. (51 mm).Center section .0.75x10x54 in. (19x254x1370 mm)End sections . . .0.75x10x18 in. (19x254x457 mm)

Capacities U.S. LitersCooling system 9 gal. 34.1Fuel tank 69 gal. 261.2Engine lubrication, including filter. . . . . . . . .. 5 gal. 18.9Transmission and hydraulic system. . . . . . . . .24 gal. 90.8

Tires:Front: 14.00-17.5, 10-ply-rating, highway ribRear and 23.5-25, 12-ply-rating, E2Scraper: 23.5-25, 16-ply-rating, E3

23.5-25, 16-ply-rating, E2

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Additional Standard Equipment:Speed meter Trans. oil filter indicator lightElectric hourmeter Transmission temperature gaugeFront bumper with pull hook Transmission oil pressure gaugeBucket seat Engineoilpressure indicator lightMounting step Engine oil pressure gaugeHandthrottle Watertemperature gaugeFoot throttle Alternator indicator lightDifferential lock Reverse warning hornVandal protection Low brake pressure warningVertical muffler w/rain cap systemFuelgauge Etherstarting aidFenders (tractor) Independent, adjustable scraperLights axlesCigaret lighter Key switch safety startHorn AntifreezePrescreener Emergency brakingOil pan guard

Weight Distribution: lb. kgEmpty: Front axle ,.. 6940 3148

Drive axle 15,430 6999Scraper axle 11,980 5434

Total 34,35015581Loaded: Front axle , 7640 3465

Drive axle 22,57010238Scraper axle 27,890 12651

Total 58,10026354

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SpecialEquipment:Rear wheel weightsWindshield w/wiperRaPScab or canopyand seat beltScarifierExtended side cutting edgesTeeth for cutting edgeFenders and mud flaps for scraper wheelsSMVemblem and bracketRock guards

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GRADABI LlTY-RIM PULLTo calculate gradability performance: Read down from gross weight to the percent of total resistance. (Total resistance equalsactual percent of grade plus one percent for each 20 Ib./ton of rolling resistance.) From this weight-resistance point, read straightacross to the curve with the highest obtainable speed range, then down to maximum speed. Usable rimpull is affected by tractionavailable and weight on-drive wheels.

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TRAVELSPEEDS

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JD760-A SCRAPER DIMENSIONS

13 ft. 1.5 in.(4.00 m)

Bowl Up 32 ft. 10.5 in.(10.02 m)

9 ft. 1.25 in. I

12nl

18

Bowl Up 1 ft. 4.25 in.1 ft. 5.75 in. (451 mm) {413 mm)

Center Blade Extended Bowl at GroundLevel 1 ft. 1.5 in.

(343 mm)

Bowl Up 18 ft. 7.13 in. (5.67 m)Bowl at Ground Level 19 ft. 4.75 in. (5.91 m)

Bowl at Ground Level 33 ft. 7.5 in.(10.25 m)

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~8 ft. (2.44m)

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72.2 in.(1.83 m)

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