All Equipment Category Specs ↠ Off-Highway Trucks ↠ Caterpillar 785D

Caterpillar 785D Off-Highway Truck

Category: Off-Highway Trucks (See all Off-Highway Trucks for sale)
Manufacturer: Caterpillar (See all Caterpillar Equipment for sale)
Model: 785D (See all Caterpillar 785D for sale)

Articulating/Rigid

Rigid

Body Hoists

Body Lower Time - Float	16.2 seconds
Body Raise Time - High Idle	15.2 seconds
Pump Flow - High Idle	198 gpm (749 lpm)
Relief Valve Setting - Raise	2500 psi

Dimensions

Dump Ground Clearance	4 ft (1 m)
Dump Height	39 ft (12 m)
Ground Clearance	3 ft (1 m)
Overall Height	17 ft (5 m)
Overall Length	38 ft (12 m)
Overall Width	22 ft (7 m)
Wheelbase	17 ft (5 m)

DRIVE SYSTEM

Drive Config

2WD

Dump

Load Capacity - heaped	102 cu yd (78 cu m)
Lower Time	15.9 seconds
Raise Time	15.2 seconds
Rated Payload	300,000 lbs (136,078 kg)

Engine

Bore	7 in (17 cm)
Displacement	3,574 cu in (58,561 cu cm)
Engine Model	Cat 3512C HD
Gross Power	1,450 hp (1,081 kw)
Gross Power - SAE J1995	1,450 hp (1,081 kw)
Make	Cat
Model	3512C HD
Net Power	1,348 hp (1,005 kw)
Net Power - 80/1269/EEC	1,348 hp (1,005 kw)
Net Power - Cat	1,348 hp (1,005 kw)
Net Power - ISO 9249	1,348 hp (1,005 kw)
Net Power - SAE J1349	1,348 hp (1,005 kw)
Power Measured @	1750 rpm
Rated Engine Speed	89.1 rpm
Stroke	8 in (21 cm)

Final Drives

Planetary Ratio	10.83:1
Total Reduction Ratio	22.75:1

Operating Specifications

Brake/Hoist System Fluid Capacity	169 gal (641 l)
Cooling System Fluid Capacity	100 gal (379 l)
Diff and Final Drive Fluid Capacity	115 gal (436 l)
Engine Oil Capacity	54 gal (204 l)
Fuel Capacity	500 gal (1,893 l)
Hydraulic System Fluid Capacity	89 gal (337 l)
Nominal Payload Capacity	115 lbs (52 kg)
Steering System Fluid Capacity	31 gal (117 l)
Tire Size	33.00-51 50PR (E3 & E4)
Top Speed - Loaded	34 mph (55 kph)
Turning Circle - Clearance Diameter	66 ft (20 m)

Service Refill Capacities

Brake Hoist System - Includes Tank	169 gal (640 l)
Cooling System	100 gal (379 l)
Fuel Tank - Optional	20,831-30,623 kg (45,924-67,512 lbs)
Fuel Tank - Standard	500 gal (1,893 l)
Steering System - Including Tank	31 gal (117 l)
Steering Tank	24 gal (91 l)
Torque Converter/Transmission System - Including Sump	66 gal (248 l)

Sound

Sound Standards

ANSI/SAE J1166 MAY90 SAE J88 APR95

Suspension

Rear axle - Oscillation

12.1 degrees

Transmission

Forward - 1	8 mph (12 kph)
Forward - 2	10 mph (16 kph)
Forward - 3	14 mph (22 kph)
Forward - 4	19 mph (30 kph)
Forward - 5	25 mph (41 kph)
Forward - 6	34 mph (55 kph)
Max Speed	34 mph (55 kph)
Number of Gears - Forward	6
Number of Gears - Reverse	1
Reverse	7 mph (11 kph)

Weights

Chassis Weight	89 lbs (40 kg)
Empty Weight	259,257 lbs (117,597 kg)
Loaded Weight	550,000 lbs (249,476 kg)
Operating Weight - Loaded	SAE J1511 OCT90 ISO 5010:1992 lbs
Rear Axle - Empty	54-55%
Weight Distribution Front - empty	46%
Weight Distribution Front - loaded	33%
Weight Distribution Rear - empty	55%
Weight Distribution Rear - loaded	67%

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