789D Mining Truck
US
Metric
Overview
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.
Operating Specifications
Nominal Payload Capacity
200.00 tons
181.00 tonnes
Standard Combi Body (SAE 2:1)
200.00 yd³
153.00 m³
Standard Dual Slope Body (SAE 2:1)
141.00 yd³
108.00 m³
Standard Gateless Coal Body (SAE 2:1)
250.00 yd³
191.00 m³
Standard MSD Body (SAE 2:1)
170.00 yd³
130.00 m³
Standard X Body (SAE 2:1)
161.00 yd³
123.00 m³
Engine
Engine Model
3516C - HD
Gross Power - SAE J1995
2100.00 hp
1566.00 kW
Bore
6.70 in
170.00 mm
Stroke
8.30 in
210.00 mm
Displacement
4766.00 in3
78.10 L
Net Power
1969.00 hp
1468.00 kW
Gross Power
2100.00 hp
1566.00 kW
Rated Net Power (ISO 9249)
1969.00 hp
1468.00 kW
Weights - Approximate
Gross Machine Operating Weight (GMW)
715000.00 lb
324319.00 kg
Body Weight Range
23 920 kg-45 547 kg (52,850 lb-100,414 lb)
Empty Operating Chassis Weight (EOCW)
218542.00 lb
99129.00 kg
Transmission
Forward 1
7.80 mph
12.60 km/h
Forward 2
10.60 mph
17.10 km/h
Forward 3
14.40 mph
23.10 km/h
Forward 4
19.40 mph
31.20 km/h
Forward 5
26.30 mph
42.30 km/h
Forward 6
35.50 mph
57.20 km/h
Reverse
7.30 mph
11.80 km/h
Final Drives
Differential Ratio
2.35:1
Planetary Ratio
10.83:1
Total Reduction Ratio
25.46:1
Suspension
Effective Cylinder Stroke - Front
4.00 in
105.00 mm
Effective Cylinder Stroke - Rear
3.50 in
93.00 mm
Rear Axle Oscillation
±5.6°
Brakes
Brake Surface - Rear
18024.00 in2
116283.00 cm2
Standards
SAE J1473 OCT90 ISO 3450:1996
Brake Surface - Front
12662.00 in2
81693.00 cm2
Body Hoists
Pump Flow - High Idle
193.00 gal/min
731.00 L/min
Relief Valve Setting - Raise
2500.00 psi
17238.00 kPa
Body Raise Time - High Idle
18.90 Seconds
18.90 Seconds
High Idle Body Lower Time - Float
17.30 s
17.30 s
High Idle Body Lower Time - Power
15.60 s
15.60 s
Service Refill Capacities
Fuel Tank (standard)
550.00 gal
2082.00 L
Fuel Tank - Optional
1000.00 gal (US)
3785.00 l
Cooling System
192.00 gal
725.00 L
Crankcase
77.00 gal
291.00 L
Brake/Hoist System
241.00 gal
909.00 L
Differential and Final Drives
154.00 gal
583.00 L
Steering System
50.00 gal (US)
189.00 l
Transmission Tank
20.00 gal (US)
76.00 l
Weight Distributions - Approximate
Front Axle - Loaded
33.00 %
33.00 %
Rear Axle - Loaded
67.00 %
67.00 %
Front Axle - Empty
46.00 %
46.00 %
Rear Axle - Empty
54.00 %
54.00 %
Tires
Optional Tires
40.00-R57
Standard Tires
37.00-R57
Sound
Sound Standards
Standards
Steering
Steering Angle
36.07 Degrees
36.07 Degrees
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
6.70 in
170.00 mm
Displacement
4211.00 in³
69.00 l
Engine Model
3516B EUI
Gross Power
1900.00 HP
1417.00 kW
Rated Net Power - ISO 9249
1791.00 HP
1335.00 kW
Stroke
7.50 in
190.00 mm
ROPS
ROPS Standards
Standards
Engine
Engine Model
3516C - HD
Gross Power - SAE J1995
2100.00 HP
1566.00 kW
Bore
6.70 in
170.00 mm
Stroke
8.30 in
210.00 mm
Displacement
4766.00 in³
78.10 l
Net Power
1969.00 HP
1468.00 kW
Gross Power
2100.00 HP
1566.00 kW
Rated Net Power - ISO 9249
1969.00 HP
1468.00 kW
Operating Specifications
Nominal Payload Capacity
200.00 ton (US)
181.00 t
Final Drives
Differential Ratio
2.35:1
Planetary Ratio
10.83:1
Total Reduction Ratio
25.46:1
Transmission
Forward - 1
7.80 mile/h
12.60 km/h
Forward - 2
10.60 mile/h
17.10 km/h
Forward - 3
14.40 mile/h
23.10 km/h
Forward - 4
19.40 mile/h
31.20 km/h
Forward - 5
26.30 mile/h
42.30 km/h
Forward - 6
35.50 mile/h
57.20 km/h
Reverse
7.30 mile/h
11.80 km/h
Suspension
Effective Cylinder Stroke - Front
4.00 in
105.00 mm
Effective Cylinder Stroke - Rear
3.50 in
93.00 mm
Rear axle - Oscillation
±5.6°
Body Hoists
Pump Flow - High Idle
193.00 gal/min
731.00 l/min
Relief Valve Setting - Raise
2500.00 psi
17238.00 kPa
Body Raise Time - High Idle
18.90 s
18.90 s
Brakes
Brake Surface - Rear
18024.00 in²
116283.00 cm²
Standards
SAE J1473 OCT90 ISO 3450:1996
Brake Surface - Front
12662.00 in²
81693.00 cm²
Weight Distributions - Approximate
Front Axle - Empty
46.00 %
46.00 %
Front Axle - Loaded
33.00 %
33.00 %
Rear Axle - Empty
54.00 %
54.00 %
Rear Axle - Loaded
67.00 %
67.00 %
Service Refill Capacities
Brake Hoist System
241.00 gal (US)
909.00 l
Cooling System
192.00 gal (US)
725.00 l
Crankcase
77.00 gal (US)
291.00 l
Differential - Final Drives
154.00 gal (US)
583.00 l
Fuel Tank - Standard
550.00 gal (US)
2082.00 l
Tires
Standard Tires
37.00-R57
ROPS
ROPS Standards
Standards
Sound
Sound Standards
Standards
Steering
Steering Angle
36.07 °
36.07 °
Steering Standards
SAE J1511 OCT90 ISO 5010:1992
Features
Power Train - Engine
Power Train - Transmission
Engine/Power Train Integration
Structures
Operator's Station
Cat® Brake System
Truck Body Systems
Monitoring System
Safety
Sustainability
Serviceability
Customer Support
Sales Features
Power Train - Engine
The Cat® 3500 series engines are built for power, reliability and efficiency for superior performance in the toughest applications.Power Train - Transmission
Cat mechanical power train delivers more power to the ground for greater productivity and lower operating costs.Engine/Power Train Integration
Electronically combines critical power train components to work more intelligently and to optimize overall truck performance.Structures
Rugged Cat structures are the backbone of the 789D mining truck’s durability.Operator’s Station
Ergonomically designed for operator comfort, superior control, and high productivity.Cat® Brake System
Reliable braking with superior control gives the operator the confidence to focus on productivity.Truck Body Systems
Cat designed and built for rugged performance and reliability in the toughest mining applications.Monitoring System
Vital machine health and payload data keeps the 789D performing at peak production levels.Safety
Cat mining machines and systems are designed with safety as their first priority.Sustainability
A variety of features improve sustainability in areas of decreasing waste, extending component life and lowering emissions levels.Serviceability
Less time spent on maintenance means more time on the haul roads.Customer Support
Cat dealers have what it takes to keep mining haul trucks productive.Standard Equipment
- POWER TRAIN
- Diesel engine/turbocharged/aftercooled:
- Braking system:
- Transmission:
- ELECTRICAL
- Alarm, backup
- Alternator, 105 amp
- Batteries, 12V (2), 93 amp-hour
- Converter, 12V electrical
- Electrical system, 24V, 15 amp
- Lighting system:
- OPERATOR ENVIRONMENT
- STANDARD CAB
- DELUXE CAB
- DELUXE COLD WEATHER CAB
- Air conditioner
- Auxiliary power connection/cigarette lighter
- Diagnostic connection port
- Dome courtesy light
- Entertainment Radio Ready:
- Gauges/indicators:
- Electric hour meter
- Electric engine control fault indicator
- Engine idle shutdown
- Mirrors, right and left
- Speedometer
- Tachometer
- Transmission gear indicator
- VIMS message center with universal gauge
- VIMS keypad
- Heater/defroster (11 070 kCal/43,930 BTU)
- Horn
- Hoist, body control (electric)
- Integrated object detection system
- ROPS cab, insulated/sound suppressed
- Seatbelt, operator, 75 mm/3" wide
- Seatbelt, trainer, two points
- Stairway and walkway access, 600 mm (24 in)
- Steering wheel, tilt, padded, telescopic
- Window, operator, electric powered
- Windshield wiper, intermittent control and washer
- FLUIDS
- Extended Life Coolant to -35° C (-30° F)
- OTHER STANDARD EQUIPMENT
- Air line dryer
- Auto lubrication system
- Auxiliary “buddy” dumping quick connect
- Auxiliary steering quick connect (towing)
- Body mounting group
- Center mounted rims (6) (29×57) (used for 37.00-R57 tires)
- Driveline guard (fully enclosed)
- Fast fill fuel system
- Ground level VIMS data port
- Ground level battery disconnect
- Rock ejectors
- Supplemental steering (automatic)
- Tie off points
- Tow hooks (front)
- Tow pin (rear)
- Traction Control System
- Vital Information Management System
Optional Equipment
- BODY
- Dual slope body:
- Dual slope body attachments:
- X body:
- X body attachments:
- MSD II body:
- MSD II body attachments:
- Combination body:
- Combination body attachments:
- Gateless coal body:
- Gateless coal body attachments:
- Body lighting group - rear:
- 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:
- Cold weather:
- Service center:
- Miscellaneous:
- ANTIFREEZE
- Coolant, -50° C (-58° F)