Caterpillar 773F Rock Truck

Rock Truck
Rock Truck
Rock Truck
Rock Truck
Rock Truck
Rock Truck
Units

Dimensions

Dimensions

A

Overall Length

33.58 ft in

B

Overall Width

17.83 ft in

C

Overall Height

14.58 ft in

D

Wheelbase

13.83 ft in

E

Ground Clearance

2.5 ft in

F

Dump Height

30.42 ft in

G

Dump Ground Clearance

2.08 ft in

Dump

H

Dump Angle

60 degrees


Specifications

Engine

Number of Cylinders

12

Engine Make

2236

Engine Model

C27 ACERT

Gross Power

740 hp

Net Power

702.7 hp

Power Measured @

1800 rpm

Displacement

1649 cu in

Max Torque

2507 lb ft

Peak Torque

2507 lb ft

Aspiration

Turbocharged

Bore

5.4 in

Stroke

6 in

Net Power - Cat

702.7 hp

Net Power - ISO 9249

703 hp

Net Power - SAE J1349

703 hp

Net Power - 80/1269/EEC

703 hp

Gross Power - SAE J1995

740 hp

Engine Model

Cat C27 ACERT

Flywheel Power

702.7 hp

Rated Engine Speed

1800 rpm

Operational

Fuel Capacity

185 gal

Cooling System Fluid Capacity

46 gal

Engine Oil Capacity

19 gal

Diff and Final Drive Fluid Capacity

41 gal

Steering System Fluid Capacity

16 gal

Brake/Hoist System Fluid Capacity

81 gal

Hydraulic System Fluid Capacity

19 gal

Tire Size

24.00R35(E4)

Transmission

Transmission Type

Gear

Number of Gears - Forward

7

Number of Gears - Reverse

1

Max Speed

41.9 mph

Reverse

8.8 mile/h

Forward - 1

6.7 mph

Forward - 2

9.3 mph

Forward - 3

12.6 mph

Forward - 4

17 mph

Forward - 5

23 mph

Forward - 6

31 mph

Forward - 7

41.9 mph

Steering

Steering Standards

SAE J1511 FEB94 ISO 5010:1992

Steer Angle

31 degrees

Turning Diameter - Front

77.1 ft in

Turning Circle - Clearance Diameter

85.7 ft in

Weights

Empty Weight

98312 lb

Loaded Weight

222000 lb

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)

Dump

Rated Payload

120000 lb

Load Capacity - Struck

33.8 yd3

Load Capacity - heaped

45.9 yd3

Dump Angle

60 degrees

Raise Time

9.5 sec

Lower Time

12.5 sec

Brakes

Brake Surface - Front

216 in2

Brake Surface - Rear

9497 in2

Brake Standards

ISO 3450: 1996

Dimensions

Overall Length

33.6 ft in

Overall Width

17.9 ft in

Operating Width

17.9 ft in

Overall Height

14.6 ft in

Wheelbase

13.9 ft in

Ground Clearance

2.5 ft in

Dump Height

30.5 ft in

Dump Ground Clearance

2.1 ft in

Inside Body Length

20.5 ft in

Centerline Front Tire Width

10.5 ft in

Front Canopy Height

14.6 ft in

Overall Tire Width

14.5 ft in

Loading Height - Empty

12.5 ft in

Overall Height - Body Raised

30.5 ft in

Wheel Base

13.9 ft in

Rear Axle - Tail

9 ft in

Dump Clearance

2 ft in

Engine Guard Clearance

2.4 ft in

Outside Body Width

13 ft in

Inside Body Width

12 ft in

Rear Axle - Clearance

2.2 ft in

Centerline of Rear Dual Tire Width

9.6 ft in

Overall Body Length

30.3 ft in

Height - Top of ROPS

13.5 ft in

Inside Body Depth - Maximum

6 ft in

Overall Canopy Width

15.5 ft in

Body Hoists

Pump Flow - High Idle

148 gal/min

Relief Valve Setting - Raise

2500 psi

Body Raise Time - High Idle

9.5 s

Body Lower 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%)

122000 lb

Top Speed - Loaded

41.9 mph

Maximum Capacity

107080 lb

Raise Time

9.5 s

Lower Time

12.5 s

Steer Angle

31 degrees

Body Capacity - SAE 2:1

45.8 yd3

Maximum Working Payload (110%)

134000 lb

Not to Exceed Payload (120%)*

146000 lb

Turning Diameter - Front

77.1 ft in

Service Refill Capacities

Cooling System

46 gal

Differential - Final Drives

41 gal

Steering Tank

9 gal

Steering System - Including Tank

16 gal

Fuel Tank

185 gal

Torque Converter - Transmission System - Including Sump

19 gal

Brake Hoist System - Includes Tank

81 gal

Crankcase

25 gal

Torque Converter - Transmission System

14 gal

Brake / Hoist / Fan Hydraulic Tank

35 gal

Weight Distributions - Approximate

Front Axle - Empty

51 %

Front Axle - Loaded

35 %

Rear Axle - Empty

49 %

Rear Axle - Loaded

65 %

Weights - Approximate

Target Gross Machine Operating Weight

222001 lb

Capacity - Dual Slope - 100% Fill Factor

Struck

35 yd3

Heaped 2:1 (SAE)

46.5 yd3

Capacity - Flat Floor - 100% Fill Factor

Struck

33.8 yd3

Heaped 2:1 (SAE)

45.9 yd3

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

8 degrees

Effective Cylinder Stroke - Front

9.3 in

Effective Cylinder Stroke - Rear

5.9 in

Approximate Weights - Dual Slope

Body

28574 lb

Approximate Weights - Flat Floor

Body

28451 lb


Compare similar models

Manufacturer / Model

Net Power

Rated Payload

Load Capacity - heaped

Net Power

715 hp

Rated Payload

122000 lb

Load Capacity - heaped

44.7 yd3

Net Power

671 hp

Rated Payload

119622.9 lb

Load Capacity - heaped

46.1 yd3

Net Power

645 hp

Rated Payload

120000 lb

Load Capacity - heaped

45.8 yd3