Caterpillar 797B Rock Truck
Units
Dimensions
Dimensions
A
Overall Length
47.67ft in
B
Overall Width
30.03ft in
C
Overall Height
24.88ft in
D
Wheelbase
23.62ft in
E
Ground Clearance
2.85ft in
F
Dump Height
50.17ft in
G
Dump Ground Clearance
6.17ft in
Dump
H
Dump Angle
45degrees
Lower Time
18.5sec
Load Capacity - Heaped
287.75yd3
Rated Payload
793664.1lb
Raise Time
25sec
Specifications
Engine
Number Of Cylinders
24
Engine Make
2236
Engine Model
3524B HD EUI
Gross Power
3550hp
Net Power
3370hp
Power Measured @
1750rpm
Aspiration
Turbocharged
Displacement
7143cu in
Operational
Fuel Capacity
1800gal
Cooling System Fluid Capacity
315gal
Engine Oil Capacity
110gal
Diff And Final Drive Fluid Capacity
110gal
Steering System Fluid Capacity
114gal
Brake/Hoist System Fluid Capacity
486.7gal
Hydraulic System Fluid Capacity
263gal
Operating Voltage
24V
Alternator Supplied Amperage
75amps
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
42mph
Weights
Empty Weight
584225lb
Loaded Weight
1375000lb
Weight Distribution Front - Empty
43.5%
Weight Distribution Rear - Empty
56.5%
Weight Distribution Front - Loaded
33.3%
Weight Distribution Rear - Loaded
66.7%
