789D Mining Truck

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Product Description

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 long life. The Cat® 789D continues the tradition of Caterpillar's proven 789 Truck with high productivity and lowest in class cost per ton.

Specifications
Us
Metric
Engine
Engine Model
3516C - HD
Gross Power - SAE J1995
2100 mm H2O
1566 kg/mm
Bore
6.7 in
170 mm
Stroke
8.3 in
210 mm
Displacement
4766 in³
78.1 l
Net Power
1969 mm H2O
1468 kg/mm
Gross Power
2100 mm H2O
1566 kg/mm
Rated Net Power - ISO 9249
1969 mm H2O
1468 kg/mm
Weights - Approximate
Gross Machine Operating Weight (GMW)
715000 lb
324319 null
Body Weight Range
23 920 kg-45 547 kg (52,850 lb-100,414 lb)
Empty Operating Chassis Weight (EOCW)
218542 lb
99129 null
Operating Specifications
Nominal Payload Capacity
200 t
181 t
Standard Combi Body (SAE 2:1)
200 yd³
153 m³
Standard Dual Slope Body (SAE 2:1)
141 yd³
108 m³
Standard Gateless Coal Body (SAE 2:1)
250 yd³
191 m³
Standard MSD Body (SAE 2:1)
170 yd³
130 m³
Standard X Body (SAE 2:1)
161 yd³
123 m³
Final Drives
Differential Ratio
2.35:1
Planetary Ratio
10.83:1
Total Reduction Ratio
25.46:1
Transmission
Forward - 1
7.8 mile/h
12.6 km/h
Forward - 2
10.6 mile/h
17.1 km/h
Forward - 3
14.4 mile/h
23.1 km/h
Forward - 4
19.4 mile/h
31.2 km/h
Forward - 5
26.3 mile/h
42.3 km/h
Forward - 6
35.5 mile/h
57.2 km/h
Reverse
7.3 mile/h
11.8 km/h
Suspension
Effective Cylinder Stroke - Front
4 in
105 mm
Effective Cylinder Stroke - Rear
3.5 in
93 mm
Rear axle - Oscillation
±5.6°
Body Hoists
Pump Flow - High Idle
193 gal/min
731 l/min
Relief Valve Setting - Raise
2500 psi
17238 kPa
Body Raise Time - High Idle
18.9 s
18.9 s
High Idle Body Lower Time - Float
17.3 s
17.3 s
High Idle Body Lower Time - Power
15.6 s
15.6 s
Brakes
Brake Surface - Rear
18024 in²
116283 cm²
Standards
SAE J1473 OCT90 ISO 3450:1996
Brake Surface - Front
12662 in²
81693 cm²
Weight Distributions - Approximate
Front Axle - Empty
46 %
46 %
Front Axle - Loaded
33 %
33 %
Rear Axle - Empty
54 %
54 %
Rear Axle - Loaded
67 %
67 %
Service Refill Capacities
Brake Hoist System
241 gal (US)
909 l
Cooling System
192 gal (US)
725 l
Crankcase
77 gal (US)
291 l
Differential - Final Drives
154 gal (US)
583 l
Fuel Tank - Optional
1000 gal (US)
3785 l
Fuel Tank - Standard
550 gal (US)
2082 l
Steering System
50 gal (US)
189 l
Transmission Tank
20 gal (US)
76 l
Tires
Optional Tires
40.00-R57
Standard Tires
37.00-R57
ROPS
ROPS Standards
Standards
Sound
Sound Standards
Standards
Steering
Steering Angle
36.07 °
36.07 °
Turning Diameter - Front Wheel
90.32 ft
27.53 m
Vehicle Clearance - Turn Circle
99.18 ft
30.23 m
Steering Standards
SAE J1511 OCT90 ISO 5010:1992
Optional Engine
Bore
6.7 in
170 mm
Displacement
4211 in³
69 l
Engine Model
3516B EUI
Gross Power
1900 mm H2O
1417 kg/mm
Rated Net Power - ISO 9249
1791 mm H2O
1335 kg/mm
Stroke
7.5 in
190 mm
Standard/Optional

Standard Equipment

POWER TRAIN
ELECTRICAL
OPERATOR ENVIRONMENT
FLUIDS
OTHER STANDARD EQUIPMENT

Optional Equipment

BODY
ELECTRICAL
POWER TRAIN
FILTRATION CONFIGURATIONS
OTHER ATTACHMENTS
ANTIFREEZE

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