CAT 773B Haul Truck

Dimensions

Overall Length 30.42 ft in (9270 mm)
Overall Width 15.42 ft in (4700 mm)
Overall Height 13.88 ft in (4230 mm)
Wheelbase 13.75 ft in (4190 mm)
Ground Clearance 1.94 ft in (591 mm)
Dump Height 28.42 ft in (8660 mm)
Dump Ground Clearance 1.86 ft in (566 mm)

Dump

Dump Angle 54.5 degrees
Load Capacity – Struck 34.01 yd3 (26 m3)
Load Capacity – Heaped 44.61 yd3 (34.1 m3)
Rated Payload 119000 lb (53977.5 kg)
Lower Time 14.2 sec
Raise Time 11.4 sec

Engine Details

Engine Make CAT
Engine Model 3412
Net Power 650.4 hp (485 kw)
Gross Power 682.6 hp (509 kw)
Power Measured @ 2000 rpm
Aspiration Turbocharged and aftercooled
Displacement 1647.7 cu in (27 L)

Operational Specs

Fuel Tank Capacity 185 gal (700 L)
Cooling System Fluid Capacity 39.9 gal (151 L)
Engine Oil Capacity 18 gal (68 L)
Diff And Final Drive Fluid Capacity 41 gal (155 L)
Steering System Fluid Capacity 21.4 gal (81 L)
Operating Voltage 24 V
Tire Size 21.00-35 32PR (E-3)

Transmission

Number Of Gears – Forward 7
Number Of Gears – Reverse 1
Max Speed 35.7 mph (57.3 km/h)

Weights

Empty Weight 86853.4 lb (39396 kg)
Loaded Weight 204002.6 lb (92534 kg)
Weight Distribution Front – Empty 47.3 %
Weight Distribution Rear – Empty 52.7 %
Weight Distribution Front – Loaded 33.3 %
Weight Distribution Rear – Loaded 66.7 %
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