CAT 797B Haul Truck


Dimensions

Overall Length 47.67 ft in (14530 mm)
Overall Width 30.03 ft in (9154 mm)
Overall Height 24.88 ft in (7584 mm)
Wheelbase 23.62 ft in (7200 mm)
Ground Clearance 2.85 ft in (869 mm)
Dump Height 50.17 ft in (15292 mm)
Dump Ground Clearance 6.17 ft in (1885 mm)

Dump

Dump Angle 45 degrees
Lower Time 18.5 sec
Load Capacity – Heaped 287.75 yd3 (220 m3)
Rated Payload 793664.1 lb (360000 kg)
Raise Time 25 sec

Engine Details

Number Of Cylinders 24
Engine Make CAT
Engine Model 3524B HD EUI
Gross Power 3550 hp (2648 kw)
Net Power 3370 hp (2513 kw)
Power Measured @ 1750 rpm
Aspiration Turbocharged
Displacement 7143 cu in (117.1 L)

Operational Specs

Fuel Tank Capacity 1800 gal (6813.8 L)
Cooling System Fluid Capacity 315 gal (1194 L)
Engine Oil Capacity 110 gal (417 L)
Diff And Final Drive Fluid Capacity 110 gal (417 L)
Steering System Fluid Capacity 114 gal (432 L)
Brake/Hoist System Fluid Capacity 486.7 gal (1842 L)
Hydraulic System Fluid Capacity 263 gal (996 L)
Operating Voltage 24 V
Alternator Supplied Amperage 75 amps
Tire Size 59/80R63 Standard Tires

Transmission

Transmission Type Seven-speed planetary powershift with direct-injection
Number Of Gears – Forward 7
Number Of Gears – Reverse 1
Max Speed 42 mph (67.6 km/h)

Weights

Empty Weight 584225 lb (265000 kg)
Loaded Weight 1375000 lb (623690 kg)
Weight Distribution Front – Empty 43.5 %
Weight Distribution Rear – Empty 56.5 %
Weight Distribution Front – Loaded 33.3 %
Weight Distribution Rear – Loaded 66.7 %
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