Home Rock Truck Caterpillar Caterpillar 770 Rock Truck

Caterpillar 770 Rock Truck

439

Contents

Specifications

Dimensions information

Full lenght machine

28.67ft in

Full width machine

15.59ft in

Full height of vehicle:

10.24ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

12.99ft in

Ride Height

2.23ft in

Full Dump Height:

27.17ft in

Dump Ride height

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

Centerline Of Rear Dual Tire Width

8.32ft in

Loading Height – Empty

10.24ft in

Operating Width

15.59ft in

Overall Body Length

26.81ft in

Overall Canopy Width

13ft in

Full height of vehicle: – 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

Dump Angle

47.5degrees

Forklift capacities: – Struck

22.4yd3

Forklift capacities: – Heaped

32.9yd3

Rated load capacity:

80000lb

Lowering Time:

12.5sec

Raise Time

9.5sec

Specifications

Engine specifications

How many cylinders does an engine have?

6

Brand

2236

Model

C15 ACERT

Clear engine power

476hp

Full engine power

511hp

Revolutions Per Minute

1800rpm

Torque N-m

1711lb ft

Engine displacement

927.6cu in

Engine construction

Turbo

Peak Torque

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1711lb ft

Cylinder bore is the diameter of each cylinder

5.4in

Stroke length engine

6.7in

Net Power – Sae J1349

476hp

Net Power – 80/1269/Eec

476hp

Gross Power – Sae J1995

511hp

Model

Cat C15 ACERT

Rated Engine Speed

1800rpm

Net Power – Iso 9249:1997

476hp

Functional specifications

Standart fuel tank capacities

140gal

Coolant system fluid capacity:

30gal

How much oil does a vehicle need:

56gal

Diff And Final Drive Fluid Capacity

42gal

Steering System Fluid Capacity

15gal

Brake/Hoist System Fluid Capacity

73gal

Hydraulic liquid capacity in hydraulic machinery

25gal

Wheel specs

18.00R33(E4)

Transmission specifications

Type transmission

Power Shift

Number Of Gears – Forward

7

Number Of Gears – Reverse

1

Top 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

Steering Standards

ISO 5010:1992

Steer Angle

40degrees

Weights

Empty Weight

75490lb

Loaded Weight

157000lb

Weight Distribution Front – Empty

48%

Weight Distribution Rear – Empty

52%

Weight Distribution Front – Loaded

34%

Weight Distribution Rear – Loaded

66%

Tires

Standard Tire

18.00R33 (E4)

Brakes

Brake Surface – Front

216in2

Brake Surface – Rear

6235in2

Brake Standards

ISO 3450: 1996

Body Hoists

Pump Flow – High Idle

136 gal/min

Relief Valve Setting – Raise

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2500 psi

Body Raise Time – High Idle

9.5 s

Body Lowering Time: – Float

12.5 s

Body Power Down – High Idle

12.5 s

Relief Valve Setting – Lower

500 psi

Final Drives

Planetary Ratio

4.80:1

Differential Ratio

2.74:1

Total Reduction Ratio

13.15:1

Operating Specifications

Nominal Payload Class (100%)

80000lb

Top Speed – Loaded

46.5mph

Maximum Capacity

80000lb

Body Capacity – Sae 2:1

32.8yd3

Target Payload Capacity

80000lb

Service Refill Capacities

Cooling System

30gal

Differential – Final Drives

22gal

Steering Tank

9gal

Steering System – Including Tank

15gal

Fuel Tank

140gal

Crankcase

9gal

Brake / Hoist / Fan Hydraulic Tank

35gal

Brake/Hoist/Fan System (Tank)

73gal

Transmission – Torque Converter Sump

14gal

Transmission – Torque Converter System – Including Sump

19gal

Weight Distributions – Approximate

Empty truck front axle loads:

48 %

The permissible axle loads front:

34 %

Empty truck rear axle loads:

52 %

The permissible axle loads rear:

66 %

Weights – Approximate

Target Gross Machine Operating Weight

157000lb

Chassis Weight

53380lb

Body Weight

22110lb

Capacity – Dual Slope – 100% Fill Factor

Struck

21.5yd3

Heaped 2:1 (Sae)

32.8yd3

Capacity – Flat Floor – 100% Fill Factor

Struck

21.5yd3

Heaped 2:1 (Sae)

32.8yd3

Rops

Rops/Fops Standards

.

Sound

Sound Standards

.

Suspension

Rear Axle – Oscillation

5.4degrees

Effective Cylinder Stroke – Front

9.2in

Effective Cylinder Stroke – Rear

5.9in