Caterpillar 772 Rock Truck

SKU: 772 Category: ,
Overall Length

28.67ft in

Overall Width

15.69ft in

Overall Height

14ft in

Wheelbase

13ft in

Ground Clearance

2.36ft in

Dump Height

27.42ft in

Dump Ground Clearance

1.83ft in

Inside Body Depth - Maximum

5.6ft in

Inside Body Length

18.21ft in

Inside Body Width

12.13ft in

Operating Width

15.59ft in

Outside Body Width

12.97ft in

Overall Body Length

26.81ft in

Loading Height - Empty

11.48ft in

Centerline Front Tire Width

10.38ft in

Dump Clearance

1.62ft in

Engine Guard Clearance

2.34ft in

Front Canopy Height

13.83ft in

Height - Top Of Rops

13.43ft in

Overall Height - Body Raised

27.42ft in

Overall Tire Width

12.88ft in

Rear Axle Clearance

1.84ft in

Rear Axle - Tail

8.5ft in

Wheel Base

12.99ft in

Lower Time

14.7sec

Raise Time

8.1sec

Rated Payload

100000lb

Load Capacity - Heaped

41yd3

Load Capacity - Struck

30.5yd3

Number Of Cylinders

6

Engine Make

2236

Net Power

535hp

Gross Power

598hp

Power Measured @

1800rpm

Max Torque

1988lb ft

Displacement

1105cu in

Aspiration

turbocharged

Peak Torque

1988lb ft

Bore

5.7in

Stroke

7.2in

Net Power - Iso 9249

535hp

Net Power - Sae J1349

535hp

Net Power - 80/1269/Eec

535hp

Gross Power - Sae J1995

598hp

Engine Model

Cat C18 ACERT

Rated Engine Speed

1800rpm

Net Power - Iso 9249:1997

535hp

Fuel Capacity

140gal

Cooling System Fluid Capacity

30gal

Engine Oil Capacity

14gal

Tire Size

21.00R33(E4)

Transmission Type

Gear

Number Of Gears - Forward

7

Number Of Gears - Reverse

1

Max Speed

49.5mph

Reverse

10.5 mile/h

Forward - 1

8mph

Forward - 2

11mph

Forward - 3

14.9mph

Forward - 4

20mph

Forward - 5

27.1mph

Forward - 6

36.5mph

Forward - 7

49.5mph

Steering Standards

ISO 5010:1992

Steer Angle

36degrees

Empty Weight

78155lb

Loaded Weight

181000lb

Standard Tire

21.00R33 (E4)

Brake Surface - Front

216in2

Brake Surface - Rear

7794in2

Brake Standards

ISO 3450: 1996

Pump Flow - High Idle

136 gal/min

Relief Valve Setting - Raise

2500 psi

Body Raise Time - High Idle

9.5 s

Body Lower Time - Float

12.5 s

Body Power Down - High Idle

12.5 s

Relief Valve Setting - Lower

500 psi

Planetary Ratio

4.80:1

Differential Ratio

2.74:1

Total Reduction Ratio

13.15:1

Nominal Payload Class (100%)

102000lb

Top Speed - Loaded

49.5mph

Maximum Capacity

100000lb

Body Capacity - Sae 2:1

41yd3

Target Payload Capacity

100000lb

Maximum Working Payload (110%)

112000lb

Not To Exceed Payload (120%)*

122000lb

Cooling System

30gal

Differential - Final Drives

22gal

Steering Tank

9gal

Fuel Tank

140gal

Crankcase

16gal

Brake/Hoist/Fan System (Tank)

73gal

Front Axle - Empty

48 %

Front Axle - Loaded

34 %

Rear Axle - Empty

52 %

Rear Axle - Loaded

66 %

Chassis Weight

55171lb

Body Weight

22984lb

Struck

30.5yd3

Heaped (2:1, Sae)

41yd3

Rops/Fops Standards

.

Sound Standards

.

Rear Axle Oscillation

5.4degrees