Home Rock Truck Caterpillar Caterpillar 777D Rock Truck

Caterpillar 777D Rock Truck

41

Specifications

Dimensions information

Full lenght machine

32.1ft in

Full width machine

20.02ft in

Full height of vehicle:

16.41ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

15ft in

Ride Height

2.46ft in

Full Dump Height:

32.71ft in

Dump Ride height

2.87ft in

Inside Body Depth – Maximum

6.3ft in

Inside Body Length

23.73ft in

Inside Body Width

17.06ft in

Operating Width

20.03ft in

Outside Body Width

18.12ft in

Overall Body Length

31.3ft in

Overall Canopy Width

19.11ft in

Full height of vehicle: – Body Raised

33ft in

Loading Height – Empty

14.37ft in

Centerline Front Tire Width

13.69ft in

Centerline Of Rear Dual Tire Width

11.75ft in

Dump Clearance

3.1ft in

Engine Guard Clearance

2.33ft in

Front Canopy Height

16.61ft in

Height – Top Of Rops

14.8ft in

Overall Tire Width

17.27ft in

Rear Axle – Clearance

2.5ft in

Rear Axle – Tail

9.11ft in

Wheel Base

14.99ft in

Dump

Rated load capacity:

200000lb

Forklift capacities: – Heaped

79.14yd3

Forklift capacities: – Struck

54.94yd3

Raise Time

15sec

Specifications

Engine specifications

How many cylinders does an engine have?

8

Brand

2236

Model

3508A

Full engine power

1000hp

Clear engine power

938hp

Torque N-m

3476.2lb ft

Engine displacement

2105cu in

Torque (Revolutions Per Minute)

1300rpm

PTO Torque Rise (%)

23%

Cylinder bore is the diameter of each cylinder

6.7in

Stroke length engine

7.5in

Net Power – Cat

938hp

Net Power – Iso 9249

938hp

Net Power – Sae J1349

938hp

Net Power – 80/1269/Eec

938hp

Gross Power – Sae J1995

1000hp

Model

Cat 3508B EUI

Flywheel Power

938hp

Rated Engine Speed

1750rpm

Functional specifications

Standart fuel tank capacities

300.4gal

Coolant system fluid capacity:

85.9gal

How much oil does a vehicle need:

32.8gal

Diff And Final Drive Fluid Capacity

87gal

Steering System Fluid Capacity

22.2gal

Brake/Hoist System Fluid Capacity

109.7gal

Hydraulic liquid capacity in hydraulic machinery

36.5gal

Transmission specifications

Type transmission

automatic power shift

Number Of Gears – Forward

7

Number Of Gears – Reverse

1

Top Speed:

37.6mph

Reverse

7.4 mile/h

Forward – 1

6.5mph

Forward – 2

8.9mph

Forward – 3

12mph

Forward – 4

16.2mph

Forward – 5

21.9mph

Forward – 6

29.4mph

Forward – 7

39.9mph

Steering

Steering Standards

SAE J1511 OCT90, ISO 5010:1992 (E)

Steer Angle

31.8degrees

Weights

Empty Weight

155000lb

Loaded Weight

355010.5lb

Weight Distribution Front – Empty

45.4%

Weight Distribution Rear – Empty

54.6%

Weight Distribution Front – Loaded

33.3%

Weight Distribution Rear – Loaded

66.7%

Tires

Standard Tire

27.00-R49 (E4)

Brakes

Brake Surface – Front

432in2

Brake Surface – Rear

15828in2

Brake Standards

ISO 3450: 1996; SAE J1473 OCT90

Body Hoists

Pump Flow – High Idle

119 gal/min

Relief Valve Setting – Raise

2750 psi

Body Raise Time – High Idle

15 s

Body Lowering Time: – Float

13 s

Body Power Down – High Idle

13 s

Relief Valve Setting – Lower

3450 psi

Final Drives

Planetary Ratio

7.00:1

Differential Ratio

2.74:1

Total Reduction Ratio

19.16:1

Operating Specifications

Circle Clearance Diameter

85.5ft in

Nominal Payload Class (100%)

178920lb

Top Speed – Loaded

39.9mph

Body Dump truck – struck capacity:

55.1yd3

Maximum Capacity

178920lb

Raise Time

15 s

Lowering Time:

14 s

Steer Angle

31.8degrees

Body Capacity – Sae 2:1

78.6yd3

Service Refill Capacities

Cooling System

86gal

Differential – Final Drives

87gal

Steering Tank

15gal

Steering System – Including Tank

22gal

Fuel Tank

300gal

Torque Converter – Transmission System – Including Sump

36.5gal

Torque Converter – Brake – Hoist Hydraulic Tank

66gal

Brake Hoist System – Includes Tank

109.7gal

Torque Converter – Brake – Hoist System – Including Tank

133gal

Weight Distributions – Approximate

Empty truck front axle loads:

47 %

The permissible axle loads front:

33 %

Empty truck rear axle loads:

53 %

The permissible axle loads rear:

67 %

Weights – Approximate

Operating Weight – Empty

141749lb

Operating Weight – Loaded

355000lb

Target Gross Machine Operating Weight

360000lb

Chassis Weight

107100lb

Body Weight

34800lb

Capacity – Dual Slope – 100% Fill Factor

Struck

55yd3

Heaped 2:1 (Sae)

78.6yd3

Rops

Rops/Fops Standards

SAE J1040 MAY94, ISO 3471:1997

Sound

Sound Standards

ANSI/SAE J1166 MAY90, SAE J88 JUN96

Suspension

Rear Axle – Oscillation

5.4degrees

Effective Cylinder Stroke – Front

12.5in

Effective Cylinder Stroke – Rear

6.5in

Approximate Weights – Dual Slope

Body

34785lb

Chassis

106964lb

Approximate Weights – Dual Slope Lined

Body

46840lb