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Caterpillar 785D Off-Highway Trucks

The 785D Off-Highway Truck is engineered for performance, designed for comfort, and built to last. Developed specifically for high production mining and construction applications, the 785D Mining Truck keeps material moving at high volume to lower your cost-per-ton. Rugged construction creates a durable machine. Easy maintenance procedures ensure high reliability and long life with low operating costs.


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Overview &
Specifications		Features
& Benefits		Standard
Equipment		Optional
Equipment		Work Tools &
Attachments		 

Engine
Engine Model CatŪ 3512C HD
Net Power 1348 hp / 1005 kW
Rated Power 1450 hp / 1082 kW
Net Power - Cat 1348 hp / 1005 kW
Net Power - ISO 9249 1348 hp / 1005 kW
Net Power - 80/1269/EEC 1348 hp / 1005 kW
Torque Rise 23 % / 23 %
Bore 6.7 in / 170 mm
Stroke 8.46 in / 215 mm
Displacement 3573.6 in3 / 58.56 L
Gross Power - SAE J1995 1450 hp / 1082 kW
Net Power - SAE J1349 1348 hp / 1005 kW

Operating Specifications
Nominal Payload Capacity 150 tons / 136 tonnes
Top Speed - Loaded 34.05 mph / 54.8 km/h
Maximum Payload Capacity 150 tons / 136 tonnes
Steer Angle 36 Degrees / 36 Degrees

Weights - Approximate
Gross Machine Operating Weight (GMW) 550000 lb / 249476 kg

Transmission
Forward 1 7.5 mph / 12.1 km/h
Forward 2 10.2 mph / 16.3 km/h
Forward 3 13.8 mph / 22.2 km/h
Forward 4 18.6 mph / 29.9 km/h
Forward 5 25.2 mph / 40.6 km/h
Forward 6 34 mph / 54.8 km/h
Reverse 6.8 mph / 11 km/h

Suspension
Effective Cylinder Stroke - Front 12.1 in / 306.5 mm
Effective Cylinder Stroke - Rear 6.5 in / 165 mm

Brakes
Brake Surface - Rear 13908 in2 / 89729 cm2
Standards SAE J1473 OCT90 ISO 3450-1985

Body Hoists
Pump Flow - High Idle 198 gal/min / 750 L/min
Relief Valve Setting - Raise 2500 psi / 17238 kPa
Body Raise Time - High Idle 15.2 Seconds / 15.2 Seconds
Body Lower Time - Float 16.2 Seconds / 16.2 Seconds
Body Power Down - High Idle 15.9 Seconds / 15.9 Seconds

Service Refill Capacities
Fuel Tank 500 gal / 1893 L
Cooling System 100 gal / 379 L
Crankcase 54 gal / 204 L
Steering Tank 24 gal / 90 L
Steering System (Includes Tank) 31 gal / 117 L
Brake/Hoist Hydraulic Tank 89 gal / 337 L
Torque Converter/Transmission System (Includes Sump) 65.51 gal / 248 L

Weight Distributions - Approximate
Front Axle - Empty 46 % / 45 %
Rear Axle - Empty 55 % / 54 %

 
INDIANA'S LEADING EQUIPMENT DEALER

MacAllister Machinery has 14 convenient locations throughout Indiana: Beech Grove, Bloomington, Fishers, Fort Wayne, Greensburg, Indianapolis (HQ, Power Systems), Indianapolis (West), Lafayette, Muncie, Richmond, South Bend, Terre Haute, and Washington.

Headquarters: 7515 E 30th St, Indianapolis, IN 46219
Phone: (317) 545-2151  In-State Toll Free: (800) 382-1896  Out of State Toll Free: (800) 227-3228