785D Mining Truck

785D Mining Trucks

785D Mining Truck

The 785D Mining 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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Product Specs

Operating Specifications

Machine Clearance Turning Diameter
108.9ft
Maximum Target Payload
157ton (US)
Minimum Target Payload
144ton (US)
Target Payload - Dual Slope*
146ton (US)
Top Speed - Loaded
34mile/h
Steer Angle
36°
Turning Diameter - Front
97.7ft

Weights - Approximate

Gross Machine Operating Weight (GMW)
550000lb
Body Weight Range
20 831 - 30 623 kg 45,924 - 67,512 lb
Minimum/Maximum Operating Chassis Weight Range (OCW)
83 304 - 84 668 kg 183,654 - 186,661 lb
Minimum/Maximum Operating Chassis Weight Range Empty (EOMW)
106 218 - 117 597 kg 234,170 - 259,257 lb

Service Refill Capacities

Torque Converter/Transmission System - Including Sump
65.51gal (US)
Fuel Tank - Standard
500gal (US)
Cooling System
100gal (US)
Crankcase
54gal (US)
Steering Tank
24gal (US)
Steering System - Including Tank
31gal (US)
Brake/Hoist Hydraulic Tank
89gal (US)
Brake Hoist System - Includes Tank
169gal (US)
Differential - Final Drives
115gal (US)

Body - X

Body Weight
55468lb
Heaped (SAE 2:1)
111yd³

Weight Distributions - Approximate

Front Axle - Empty*
45-46%
Front Axle - Loaded - Target
33%
Rear Axle - Empty*
54-55%
Rear Axle - Loaded - Target
67%

Body - Dual Slope

Body Weight
49150lb
Heaped (SAE 2:1)
102yd³

Engine

Engine Model
Cat® 3512C HD
Gross Power - SAE J1995
1450HP
Rated Power
1450HP
Net Power - Cat
1348HP
Net Power - ISO 9249
1348HP
Net Power - 80/1269/EEC
1348HP
Torque Rise
23%
Bore
6.7in
Stroke
8.4in
Displacement
3573.6in³
Net Power
1348HP
Net Power - SAE J1349
1348HP

Final Drives

Differential Ratio
2.10:1
Planetary Ratio
10.83:1
Total Reduction Ratio
22.75:1

Transmission

Forward - 1
7.5mile/h
Forward - 2
10.2mile/h
Forward - 3
13.8mile/h
Forward - 4
18.6mile/h
Forward - 5
25.2mile/h
Forward - 6
34mile/h
Reverse
6.8mile/h

Suspension

Effective Cylinder Stroke - Front
12.1in
Effective Cylinder Stroke - Rear
6.5in

Body Hoists

Pump Flow - High Idle
198gal/min
Relief Valve Setting - Raise
2500psi
Body Raise Time - High Idle
15.2s
Body Lower Time - Float
16.2s
Body Power Down - High Idle
15.9s
Body Lower Time - High Idle
15.9s

Brakes

Brake Surface - Rear
13908in²
Standards
SAE J1473 OCT90 ISO 3450-1985
Brake Surface - Front
9497in²

Tires

Standard Tires
33.00-R51 (E3 & E4)

ROPS

ROPS Standards
SAE J1040 APR88 ISO 3471:1994

Sound

Sound Standards
ANSI/SAE J1166 MAY90 SAE J88 APR95

Steering

Steering Standards
SAE J1511 OCT90 ISO 5010:1992

Worktool Attachments

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1 (800) 845-9188

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800-845-9188
Fabick MO & IL
414-461-9100
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