CAT 789 Haul Truck

Contents

Dimensions
Dump
Engine Details
Operational Specs
Transmission
Weights

Dimensions

Overall Length	39.97 ft in (12180 mm)
Overall Width	24.09 ft in (7340 mm)
Overall Height	20.18 ft in (6150 mm)
Wheelbase	18.71 ft in (5700 mm)
Dump Height	39.08 ft in (11910 mm)

Dump

Load Capacity – Struck	95.49 yd3 (73 m3)
Load Capacity – Heaped	137.34 yd3 (105 m3)
Rated Payload	390000 lb (176901.04 kg)

Engine Details

Engine Make	CAT
Engine Model	3516
Gross Power	1800 hp (1342.3 kw)
Net Power	1705 hp (1271.5 kw)
Displacement	4216.8 cu in (69.1 L)

Operational Specs

Fuel Tank Capacity	851.2 gal (3222 L)
Tire Size	37.00R57 (E-4)

Transmission

Number Of Gears – Forward	6
Max Speed	33.6 mph (54 km/h)

Weights

Empty Weight	268792.1 lb (121922 kg)
Loaded Weight	699879.6 lb (317460 kg)
Weight Distribution Front – Empty	47 %
Weight Distribution Rear – Empty	53 %
Weight Distribution Front – Loaded	33 %
Weight Distribution Rear – Loaded	67 %

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