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789D


  • 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.

Engine Model
3516B EUI
Gross Power
1566 kW
Nominal Payload
181 t

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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
Engine Model 3516C - HD
Gross Power - SAE J1995 1566 kW
Bore 170 mm
Stroke 210 mm
Displacement 78.1 l
Net Power 1468 kW
Gross Power 1566 kW
Rated Net Power - ISO 9249 1468 kW
Standard Equipment
Gross Machine Operating Weight (GMW) 324319 kg
Body Weight Range 23 920 kg-45 547 kg (52,850 lb-100,414 lb)
Empty Operating Chassis Weight (EOCW) 99129 kg
Standard Equipment
Nominal Payload Capacity 181 t
Standard Combi Body (SAE 2:1) 153 m³
Standard Dual Slope Body (SAE 2:1) 108 m³
Standard Gateless Coal Body (SAE 2:1) 191 m³
Standard MSD Body (SAE 2:1) 130 m³
Standard X Body (SAE 2:1) 123 m³
Standard Equipment
Differential Ratio 2.35:1
Planetary Ratio 10.83:1
Total Reduction Ratio 25.46:1
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
Effective Cylinder Stroke - Front 105 mm
Effective Cylinder Stroke - Rear 93 mm
Rear axle - Oscillation ±5.6°
Standard Equipment
Pump Flow - High Idle 731 l/min
Relief Valve Setting - Raise 17238 kPa
Body Raise Time - High Idle 18.9 s
High Idle Body Lower Time - Float 17.3 s
High Idle Body Lower Time - Power 15.6 s
Standard Equipment
Brake Surface - Rear 116283 cm²
Standards SAE J1473 OCT90 ISO 3450:1996
Brake Surface - Front 81693 cm²
Standard Equipment
Front Axle - Empty 46 %
Front Axle - Loaded 33 %
Rear Axle - Empty 54 %
Rear Axle - Loaded 67 %
Standard Equipment
Brake Hoist System 909 l
Cooling System 725 l
Crankcase 291 l
Differential - Final Drives 583 l
Fuel Tank - Optional 3785 l
Fuel Tank - Standard 2082 l
Steering System 189 l
Transmission Tank 76 l
Standard Equipment
Optional Tires 40.00-R57
Standard Tires 37.00-R57
Standard Equipment
ROPS Standards Standards
Standard Equipment
Sound Standards Standards
Standard Equipment
Steering Angle 36.07 °
Turning Diameter - Front Wheel 27.53 m
Vehicle Clearance - Turn Circle 30.23 m
Steering Standards SAE J1511 OCT90 ISO 5010:1992
Standard Equipment
Bore 170 mm
Displacement 69 l
Engine Model 3516B EUI
Gross Power 1417 kW
Rated Net Power - ISO 9249 1335 kW
Stroke 190 mm