Caterpillar 770 Rock Truck

SKU: 770 Category: ,
Overall Length

28.67ft in

Overall Width

15.59ft in

Overall Height

10.24ft in

Wheelbase

12.99ft in

Ground Clearance

2.23ft in

Dump Height

27.17ft in

Dump Ground Clearance

1.58ft in

Inside Body Depth - Maximum

4.35ft in

Inside Body Length

18.21ft in

Dump Clearance

1.52ft in

Centerline Front Tire Width

10.2ft in

Loading Height - Empty

10.24ft in

Operating Width

15.59ft in

Overall Body Length

26.81ft in

Overall Canopy Width

13ft in

Overall Height - Body Raised

27.17ft in

Overall Tire Width

12.12ft in

Inside Body Width

12.13ft in

Rear Axle Clearance

1.67ft in

Rear Axle - Tail

8.5ft in

Wheel Base

13ft in

Engine Guard Clearance

2.21ft in

Front Canopy Height

13.58ft in

Height - Top Of Rops

12.83ft in

Dump Angle

47.5degrees

Load Capacity - Struck

22.4yd3

Load Capacity - Heaped

32.9yd3

Rated Payload

80000lb

Lower Time

12.5sec

Raise Time

9.5sec

Number Of Cylinders

6

Engine Make

2236

Net Power

476hp

Gross Power

511hp

Power Measured @

1800rpm

Max Torque

1711lb ft

Displacement

927.6cu in

Aspiration

turbocharged

Peak Torque

1711lb ft

Bore

5.4in

Stroke

6.7in

Net Power - Sae J1349

476hp

Net Power - 80/1269/Eec

476hp

Gross Power - Sae J1995

511hp

Engine Model

Cat C15 ACERT

Rated Engine Speed

1800rpm

Net Power - Iso 9249:1997

476hp

Fuel Capacity

140gal

Cooling System Fluid Capacity

30gal

Engine Oil Capacity

56gal

Tire Size

18.00R33(E4)

Transmission Type

Power Shift

Number Of Gears - Forward

7

Number Of Gears - Reverse

1

Max Speed

46.5mph

Reverse

9.9 mile/h

Forward - 1

7.5mph

Forward - 2

10.3mph

Forward - 3

14mph

Forward - 4

18.8mph

Forward - 5

25.4mph

Forward - 6

34.3mph

Forward - 7

46.5mph

Steering Standards

ISO 5010:1992

Steer Angle

40degrees

Empty Weight

75490lb

Loaded Weight

157000lb

Standard Tire

18.00R33 (E4)

Brake Surface - Front

216in2

Brake Surface - Rear

6235in2

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%)

80000lb

Top Speed - Loaded

46.5mph

Maximum Capacity

80000lb

Body Capacity - Sae 2:1

32.8yd3

Target Payload Capacity

80000lb

Cooling System

30gal

Differential - Final Drives

22gal

Steering Tank

9gal

Fuel Tank

140gal

Crankcase

9gal

Brake/Hoist/Fan System (Tank)

73gal

Front Axle - Empty

48 %

Front Axle - Loaded

34 %

Rear Axle - Empty

52 %

Rear Axle - Loaded

66 %

Chassis Weight

53380lb

Body Weight

22110lb

Struck

21.5yd3

Heaped (2:1, Sae)

32.8yd3

Rops/Fops Standards

.

Sound Standards

.

Rear Axle Oscillation

5.4degrees