Caterpillar 773F Rock Truck

Specifications

Dimensions information

Full lenght machine

33.58ft in

Full width machine

17.83ft in

Full height of vehicle:

14.58ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

13.83ft in

Ride Height

2.5ft in

Full Dump Height:

30.42ft in

Dump Ride height

2.08ft in

Inside Body Depth – Maximum

5.92ft in

Inside Body Length

20.5ft in

Inside Body Width

12ft in

Loading Height – Empty

12.5ft in

Centerline Front Tire Width

10.5ft in

Centerline Of Rear Dual Tire Width

9.58ft in

Dump Clearance

2ft in

Engine Guard Clearance

2.33ft in

Front Canopy Height

14.58ft in

Height – Top Of Rops

13.5ft in

Overall Canopy Width

15.5ft in

Full height of vehicle: – Body Raised

30.42ft in

Overall Tire Width

14.5ft in

Rear Axle – Clearance

2.17ft in

Rear Axle – Tail

9ft in

Wheel Base

13.83ft in

Operating Width

17.83ft in

Outside Body Width

12.92ft in

Overall Body Length

30.25ft in

Dump

Dump Angle

60degrees

Lowering Time:

12.5sec

Raise Time

9.5sec

Forklift capacities: – Struck

33.8yd3

Forklift capacities: – Heaped

45.9yd3

Rated load capacity:

120000lb

Specifications

Engine specifications

How many cylinders does an engine have?

12

Brand

2236

Model

C27 ACERT

Full engine power

740hp

Clear engine power

702.7hp

Revolutions Per Minute

1800rpm

Torque N-m

2507lb ft

Engine displacement

1649cu in

Engine construction

Turbo

Peak Torque

2507lb ft

Cylinder bore is the diameter of each cylinder

5.4in

Stroke length engine

6in

Net Power – Cat

702.7hp

Net Power – Iso 9249

703hp

Net Power – Sae J1349

703hp

Net Power – 80/1269/Eec

703hp

Gross Power – Sae J1995

740hp

Model

Cat C27 ACERT

Flywheel Power

702.7hp

Rated Engine Speed

1800rpm

Functional specifications

Standart fuel tank capacities

185gal

Coolant system fluid capacity:

46gal

How much oil does a vehicle need:

19gal

Diff And Final Drive Fluid Capacity

41gal

Steering System Fluid Capacity

16gal

Brake/Hoist System Fluid Capacity

81gal

Hydraulic liquid capacity in hydraulic machinery

19gal

Wheel specs

24.00R35(E4)

Transmission specifications

Type transmission

Gear

Number Of Gears – Forward

7

Number Of Gears – Reverse

1

Top Speed:

41.9mph

Reverse

8.8 mile/h

Forward – 1

6.7mph

Forward – 2

9.3mph

Forward – 3

12.6mph

Forward – 4

17mph

Forward – 5

23mph

Forward – 6

31mph

Forward – 7

41.9mph

Steering

Steering Standards

SAE J1511 FEB94 ISO 5010:1992

Steer Angle

31degrees

Turning Diameter – Front

77.1ft in

Turning Circle – Clearance Diameter

85.7ft in

Weights

Empty Weight

98312lb

Loaded Weight

222000lb

Weight Distribution Front – Empty

51%

Weight Distribution Rear – Empty

49%

Weight Distribution Front – Loaded

35%

Weight Distribution Rear – Loaded

65%

Tires

Standard Tire

24.00R35 (E4)

Brakes

Brake Surface – Front

216in2

Brake Surface – Rear

9497in2

Brake Standards

ISO 3450: 1996

Body Hoists

Pump Flow – High Idle

148 gal/min

Relief Valve Setting – Raise

2500 psi

Body Raise Time – High Idle

9.5 s

Body Lowering Time: – Float

12.5 s

Relief Valve Setting – Lower

500 psi

Final Drives

Planetary Ratio

4.80:1

Differential Ratio

3.64:1

Total Reduction Ratio

17.49:1

Operating Specifications

Nominal Payload Class (100%)

122000lb

Top Speed – Loaded

41.9mph

Maximum Capacity

107080lb

Raise Time

9.5 s

Lowering Time:

12.5 s

Steer Angle

31degrees

Body Capacity – Sae 2:1

45.8yd3

Maximum Working Payload (110%)

134000lb

Not To Exceed Payload (120%)*

146000lb

Turning Diameter – Front

77.1ft in

Service Refill Capacities

Cooling System

46gal

Differential – Final Drives

41gal

Steering Tank

9gal

Steering System – Including Tank

16gal

Fuel Tank

185gal

Torque Converter – Transmission System – Including Sump

19gal

Brake Hoist System – Includes Tank

81gal

Crankcase

25gal

Torque Converter – Transmission System

14gal

Brake / Hoist / Fan Hydraulic Tank

35gal

Weight Distributions – Approximate

Empty truck front axle loads:

51 %

The permissible axle loads front:

35 %

Empty truck rear axle loads:

49 %

The permissible axle loads rear:

65 %

Weights – Approximate

Target Gross Machine Operating Weight

222001lb

Capacity – Dual Slope – 100% Fill Factor

Struck

35yd3

Heaped 2:1 (Sae)

46.5yd3

Capacity – Flat Floor – 100% Fill Factor

Struck

33.8yd3

Heaped 2:1 (Sae)

45.9yd3

Rops

Rops/Fops Standards

SAE J1040 MAY94, ISO 3471:1994 ROPS and ISO 3449:1992 Level II FOPS

Sound

Sound Standards

.ANSI/SAE J1166 MAY90

Suspension

Rear Axle – Oscillation

8degrees

Effective Cylinder Stroke – Front

9.3in

Effective Cylinder Stroke – Rear

5.9in

Approximate Weights – Dual Slope

Body

28574lb

Approximate Weights – Flat Floor

Body

28451lb