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789D


  • 789D - Mining Trucks
  • 789D - Mining Trucks
  • 789D - Mining Trucks
  • 789D - Mining Trucks
  • 789D - Mining Trucks
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789D

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.

Nominal Payload
181.0 tonnes
Engine Model
3516B EUI
Gross Power
1566.0 kW

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789D Brochure pdf 3.14 MiB

FEATURES & BENEFITS

The Cat® 3500 series engines are built for power, reliability and efficiency for superior performance in the toughest applications.

Engine

Both the Cat® 3516B and 3516C EUI Quad turbocharged diesel engines deliver high power and reliability in the world’s most demanding mining applications.

Design

The 3500 series engines are 16-cylinder, four-stroke designs that uses long, effective power strokes for more complete fuel combustion and optimum efficiency.

EPA Compliant

Where applicable, the 3516C engine is compliant with U.S. Environmental Protection Agency emissions requirements.

Engine seri Cat® 3500 dibuat untuk menghasilkan daya, keandalan, dan efisiensi guna mencapai kinerja yang unggul pada aplikasi paling berat.

SPECIFICATION

Standard Equipment
Nominal Payload Capacity 181.0 tonnes
Standard Combi Body (SAE 2:1) 153.0 m3
Standard Dual Slope Body (SAE 2:1) 108.0 m3
Standard Gateless Coal Body (SAE 2:1) 191.0 m3
Standard MSD Body (SAE 2:1) 130.0 m3
Standard X Body (SAE 2:1) 123.0 m3
Standard Equipment
Engine Model 3516C - HD
Gross Power - SAE J1995 1566.0 kW
Bore 170.0 mm
Stroke 210.0 mm
Displacement 78.1 L
Net Power 1468.0 kW
Gross Power 1566.0 kW
Rated Net Power (ISO 9249) 1468.0 kW
Standard Equipment
Gross Machine Operating Weight (GMW) 324319.0 kg
Body Weight Range 23 920 kg-45 547 kg (52,850 lb-100,414 lb)
Empty Operating Chassis Weight (EOCW) 99129.0 kg
Standard Equipment
Forward 1 12.6 km/h
Forward 2 17.1 km/h
Forward 3 23.1 km/h
Forward 4 31.2 km/h
Forward 5 42.3 km/h
Forward 6 57.2 km/h
Reverse 11.8 km/h
Standard Equipment
Differential Ratio 2.35:1
Planetary Ratio 10.83:1
Total Reduction Ratio 25.46:1
Standard Equipment
Effective Cylinder Stroke - Front 105.0 mm
Effective Cylinder Stroke - Rear 93.0 mm
Rear Axle Oscillation ±5.6°
Standard Equipment
Brake Surface - Rear 116283.0 cm2
Standards SAE J1473 OCT90 ISO 3450:1996
Brake Surface - Front 81693.0 cm2
Standard Equipment
Pump Flow - High Idle 731.0 L/min
Relief Valve Setting - Raise 17238.0 kPa
Body Raise Time - High Idle 18.9 Seconds
High Idle Body Lower Time - Float 17.3 Seconds
High Idle Body Lower Time - Power 15.6 Seconds
Standard Equipment
Fuel Tank (standard) 2082.0 L
Fuel Tank (optional) 3785.0 L
Cooling System 725.0 L
Crankcase 291.0 L
Brake/Hoist System 909.0 L
Differential and Final Drives 583.0 L
Steering System 189.0 L
Transmission Tank 76.0 L
Standard Equipment
Front Axle - Loaded 33.0 %
Rear Axle - Loaded 67.0 %
Front Axle - Empty 46.0 %
Rear Axle - Empty 54.0 %
Standard Equipment
Optional Tires 40.00-R57
Standard Tires 37.00-R57
Standard Equipment
Sound Standards Standards
Standard Equipment
Steering Angle 36.07 Degrees
Turning Diameter on Front Wheel 27.53 m
Vehicle Clearance - Turn Circle 30.23 m
Steering Standards SAE J1511 OCT90 ISO 5010:1992
Standard Equipment
Bore 170.0 mm
Displacement 69.0 L
Engine Model 3516B EUI
Gross Power 1417.0 kW
Rated Net Power (ISO 9249) 1335.0 kW
Stroke 190.0 mm
Standard Equipment
ROPS Standards Standards