785 Mining Truck (LRC, Tier 4 Final / EU Stage V)

Weights - Approximate

Nominal Rated Payload (36.00R51 Tires)

162ton (US)

Rated Gross Machine Weight (36.00R51 tires)

564000lb

Nominal Rated Payload (33.00R51 Tires)

158ton (US)

Rated Gross Machine Weight (33.00R51 tires)

550000lb

Chassis Weight (33.00R51 Tires)

187736lb

Chassis Weight (36.00R51 Tires)

192959lb

Body Weight

57779lb

Note (1)

Consult your tire manufacturer for maximum tire load

Note (2)

Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.

Note (3)

Unlined HP Body. Body weight varies depending on body selection and configuration.

Engine

Gross Power - SAE J1995

1600hp

Engine Model

Cat 3512E

Net Power - SAE J1349

1509hp

Emissions Rating

Fuel Optimized

Bore

6.7in

Stroke

8.5in

Displacement

3573in³

Note (1)

Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.

Note (2)

U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.

Note (3)

Additional fuel optimized selectable power ratings: 1,450 hp

Capacity - HP Body - 100% Fill Factor

Heaped (SAE 2:1)*

110 m3 / 144 yd3

Struck

84 m3 / 110 yd3

Weight Distributions - Approximate

Front Axle - Empty

48%

Rear Axle - Empty

52%

Front Axle - Loaded

33%

Rear Axle - Loaded

67%

Note

Weight distributions optimized with Cat body.

Final Drives

Type

Double reduction, planetary with full floating axles.

Differential Ratio

2:10:01

Planetary Ratio

10.83:1

Total Reduction Ratio

22.75:1

Braking System

Service Brakes

Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated

Front Wet Disc Brake Surface Area

9487in²

Rear - Wet Disc Brake Surface Area

13908in²

Standards

Service and Secondary: ISO 3450:2011

Parking Brake

Four corner, multi disc, spring applied, hydraulically released

Body Hoists

Type

Twin, two-stage hydraulic cylinders with snubbing valve.

Pump Flow - High Idle

223gal/min

Relief Valve Setting - Raise

2500psi

Body Raise Time - High Idle

15s

Body Lower Time - Float

15.6s

Body Power Down- High Idle

15.5s

Suspension

Type

Self-contained nitrogen/oil cylinders, pin-to-pin mounting, top & bottom double shear clevis attachments

Effective Cylinder Stroke - Front

12.6in

Effective Cylinder Stroke - Rear

6.5in

Rear axle - Oscillation

+/- 5.4 degrees

Service Refill Capacities

Fuel Tank

410gal (US)

Diesel Exhaust Fluid Tank

36gal (US)

Cooling System

126gal (US)

Crankcase

54gal (US)

Front Wheels - Each

7.1gal (US)

Differential - Final Drives

139gal (US)

Steering Tank

29gal (US)

Steering System - Includes Tank

31gal (US)

Brake/Hoist Tank

135gal (US)

Brake Hoist System - Includes Tank

143gal (US)

Torque Converter - Transmission System - Including Sump

46gal (US)

Cab

Air Conditioning

HFC - 134A refrigerant: 24,500 Btu/h

Heater / Defroster

33300Btu/h

ROPS Standards (1)

ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.

FOPS Standards

FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer.

Steering

Steer Angle

25.1°

Turning Diameter - ISO 7457:1997 (33.00R51 tires)

96.6ft

Steering Standards

ISO 5010:2019

Tires

Optional Tires

33.00R51

Optional Tire

36.00R51

Rims

610 mm (24") Rims (optional). 660 mm (26") Rims (optional).

Note (1)

Quick Change Rims optional.

Note (2)

Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.

Dimensions (All dimensions are approximate. MSD II Body, 33R51 tires, unloaded machine.)

Height - Top of ROPS

17.09ft

Overall Body Length

39.32ft

Inside Body Length

27.29ft

Overall Length

39.23ft

Wheel Base

17ft

Rear Axle - Tail

12.56ft

Ground Clearance

3.29ft

Dump Clearance

3.7ft

Loading Height - Empty

17.39ft

Inside Body Depth - Maximum

9.15ft

Overall Height - Body Raised

39.48ft

Operating Width

24.72ft

Centerline Front Tire Width

15.91ft

Engine Guard Clearance

3.41ft

Overall Canopy Width

24.81ft

Outside Body Width

22ft

Inside Body Width

19.72ft

Front Canopy Height

19.8ft

Rear Axle - Clearance

3.25ft

Centerline of Rear Dual Tire Width

14.06ft

Overall Tire Width

20.59ft

Sound

Sound Standards

The operator sound pressure level, 77 dB(A) with direct drive and 75 dB9A) with optional clutch, tested to ISO 6396:2008.

Transmission

Forward - 1

7.4mile/h

Forward - 2

10mile/h

Forward - 3

13.7mile/h

Forward - 4

18.5mile/h

Forward - 5

25mile/h

Forward - 6

35.6mile/h

Reverse

7.2mile/h

Top Speed - Loaded

35.6mile/h

Note

Maximum travel speeds with standard 33.00-R51 tires.