789D Mining Truck

789D Mining Truck

360° Exterior View

Caterpillar's exclusive design ownership provides advantages by creating a total hauling unit that delivers the best integration of high production, availability, and payload in combination with low operating cost and ...
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Weights - Approximate

Nominal Rated Payload
210ton (US)
Rated Gross Machine Weight
715000lb
Chassis Weight
218542lb

Engine

Gross Power - SAE J1995
2100HP
Engine Model
Cat® 3516C HD
Rated Net Power - ISO 9249
1969HP
Bore
6.7in
Stroke
8.3in
Displacement
4766in³
Net Power
1969HP
Gross Power
2100HP

Body - Dual Slope

Body Weight
60684lb

Steering

Steering Standards
SAE J1511 OCT90 ISO 5010:1992
Steering Angle
36.07°
Turning Diameter - Front Wheel
90.32ft
Vehicle Clearance - Turn Circle
99.18ft

Weight Distributions - Approximate

Front Axle - Empty
46%
Rear Axle - Empty
54%
Front Axle - Loaded
33%
Rear Axle - Loaded
67%
Note
Weight distributions optimized with Cat body.

Operating Specifications

Standard MSD Body (SAE 2:1)
170yd³
Standard X Body (SAE 2:1)
161yd³
Standard Dual Slope Body (SAE 2:1)
141yd³
Standard Combi Body (SAE 2:1)
200yd³
Standard Gateless Coal Body (SAE 2:1)
250yd³

Optional Engine

Engine Model
Cat® 3516B EUI
Gross Power
1900HP
Rated Net Power - ISO 9249
1791HP
Bore
6.7in
Stroke
7.5in
Displacement
4211in³

Service Refill Capacities

Fuel Tank - Standard
550gal (US)
Fuel Tank - Optional
1000gal (US)
Cooling System
192gal (US)
Crankcase
77gal (US)
Differential - Final Drives
154gal (US)
Steering System
50gal (US)
Brake Hoist System
241gal (US)
Transmission Tank
20gal (US)

Transmission

Forward - 1
7.8mile/h
Forward - 2
10.6mile/h
Forward - 3
14.4mile/h
Forward - 4
19.4mile/h
Forward - 5
26.3mile/h
Forward - 6
35.5mile/h
Reverse
7.3mile/h
Top Speed - Loaded
35.5mile/h

Final Drives

Differential Ratio
2.35:1
Planetary Ratio
10.83:1
Total Reduction Ratio
25.46:1

Suspension

Effective Cylinder Stroke - Front
4in
Effective Cylinder Stroke - Rear
3.5in
Rear axle - Oscillation
±5.6°

Brakes

Brake Surface - Front
12662in²
Brake Surface - Rear
18024in²
Standards
SAE J1473 OCT90 ISO 3450:1996

Body Hoists

Pump Flow - High Idle
193gal/min
Relief Valve Setting - Raise
2500psi
Body Raise Time - High Idle
18.9s
High Idle Body Lower Time - Float
17.3s
High Idle Body Lower Time - Power
15.6s

Tires

Standard Tires
37.00-R57
Optional Tires
40.00-R57

Sound

Sound Standards
Standards

ROPS

ROPS Standards
Standards

Standard Equipment:

Optional Equipment:

    Body
    • Dual slope body: Body, dual slope, 109 m3 (142 yd3)
    • Dual slope body attachments:
      – Extensions, 457 mm (18"), side, DS, 123 m3 (161 yd3)
      – Extension, wraparound tail, DS
      – Liner, entire body, DS
      – Liner, wraparound, DS, 450 BHN
      – Rock deflector, rear tire, DS
    • X body: Body, X, 123 m3 (161 yd3)
    • X body attachments: Extensions, side, X, 185 mm (7"), 131 m3 (171 yd3); Extensions, side, X, 385 mm (15"), 138 m3 (181 yd3)
    • MSD II body: Body, MSD II, 130 m3 (170 yd3)
    • MSD II body attachments:
      – Extensions, side, MSD II, 141 m3 (185 yd3)
      – Extensions, side, MSD II, 153 m3 (200 yd3)
    • Combination body: Body, combi, 153 m3 (200 yd3)
    • Combination body attachments: Extensions, side, combi, 195 m3 (255 yd3)
    • Gateless coal body: Body, gateless coal, 191 m3 (250 yd3)
    • Gateless coal body attachments: Extensions, side, coal, 214 m3 (280 yd3); Extensions, side, coal, 237 m3 (310 yd3)
    • Body lighting group - rear:
      – Directional signals (LED)
      – Stop/tail lights (LED)
    Electrical
    • Lockout transmission, ground level
    • Auxiliary work lights (1) RH side, (1) LH side
    Power Train
    • Prelube, engine
    • Oil renewal system
    Filtration Configurations
    • Rear axle, cooler
    Other Attachments
    • Information management: Control, road analysis (RAC)
    • Cold weather: Brake oil, recirculating; Cold weather start
    • Service center:
      – Service, 3516B, standard volume
      – Service, 3516B, large volume
      – Service, 3516C, standard volume
      – Service, 3516C, large volume
      – Service, engine oil, standard
    • Miscellaneous:
      – Fire extinguisher, portable
      – Hub odometer, kilometers
      – Wheel chocks
      – Gauge, brake wear indicator
    Antifreeze
    • Coolant, -50° C (-58° F)