Caterpillar 769D Rock Truck

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

Dimensions

Dimensions

A

Overall Length

26.37ft in

B

Overall Width

12.83ft in

C

Overall Height

12.11ft in

D

Wheelbase

12.19ft in

E

Ground Clearance

2.06ft in

F

Dump Height

25.43ft in

G

Dump Ground Clearance

1.53ft in

Dump

H

Dump Angle

60degrees


Specifications

Engine

Engine Make

2236

Engine Model

3408ETA

Gross Power

510hp

Net Power

485hp

Power Measured @

2000rpm

Displacement

1098.5cu in

Max Torque

1618.3lb ft

Net Power - Cat

68900hp

Net Power - ISO 9249

47hp

Net Power - SAE J1349

37.4hp

Net Power - 80/1269/EEC

21.2hp

Gross Power - SAE J1995

485hp

Engine Model

CAT 3408E TA-HEUI

Flywheel Power

485hp

Operational

Fuel Capacity

140.1gal

Cooling System Fluid Capacity

30gal

Engine Oil Capacity

11.9gal

Diff and Final Drive Fluid Capacity

22gal

Steering System Fluid Capacity

14.8gal

Brake/Hoist System Fluid Capacity

73.2gal

Hydraulic System Fluid Capacity

41gal

Tire Size

18-R33

Transmission

Number of Gears - Forward

8

Number of Gears - Reverse

1

Max Speed

48.3mph

Reverse

10.31 mile/h

Forward - 1

7.9mph

Forward - 2

10.7mph

Forward - 3

14.5mph

Forward - 4

19.6mph

Forward - 5

26.5mph

Forward - 6

35.6mph

Forward - 7

48.3mph

Weights

Empty Weight

78087.8lb

Loaded Weight

157410.1lb

Weight Distribution Front - empty

49.7%

Weight Distribution Rear - empty

50.3%

Weight Distribution Front - loaded

33.2%

Weight Distribution Rear - loaded

66.8%

Tires

Standard Tire

18.00R33(E-4)

Dump

Rated Payload

79000lb

Load Capacity - Struck

22.3yd3

Load Capacity - heaped

31.7yd3

Dump Angle

60degrees

Raise Time

7.5sec

Lower Time

8.3sec

Dimensions

Overall Length

26.4ft in

Overall Width

12.9ft in

Operating Width

16.7ft in

Overall Height

12.2ft in

Wheelbase

12.2ft in

Ground Clearance

2.1ft in

Dump Height

25.5ft in

Dump Ground Clearance

1.6ft in

Inside Body Length

17.4ft in

Centerline Front Tire Width

10.2ft in

Front Canopy Height

13ft in

Overall Tire Width

11.8ft in

Loading Height - Empty

10.4ft in

Overall Height - Body Raised

25.3ft in

Wheel Base

12.2ft in

Rear Axle - Tail

8.4ft in

Dump Clearance

1.6ft in

Engine Guard Clearance

2.1ft in

Inside Body Width

12ft in

Rear Axle - Clearance

2.1ft in

Centerline of Rear Dual Tire Width

8.1ft in

Overall Body Length

25ft in

Height - Top of ROPS

12.2ft in

Inside Body Depth - Maximum

4.6ft in

Overall Canopy Width

14.5ft in

Body Hoists

Pump Flow - High Idle

110.16 gal/min

Relief Valve Setting - Raise

2498.27 psi

Body Raise Time - High Idle

7.5 s

Body Lower Time - Float

8.3 s

Body Power Down - High Idle

8.3 s

Final Drives

Planetary Ratio

Planetary 4.80:1 reduction

Operating Specifications

Circle Clearance Diameter

65ft in

Nominal Payload Class (100%)

70820lb

Top Speed - Loaded

47mph

Body Capacity - Struck

21.2yd3

Maximum Capacity

74800lb

Raise Time

7.5 s

Lower Time

8.3 s

Body Capacity - SAE 2:1

30.7yd3

Service Refill Capacities

Cooling System

30.2gal

Differential - Final Drives

22gal

Steering Tank

9gal

Steering System - Including Tank

14.8gal

Fuel Tank

140gal

Torque Converter - Transmission System - Including Sump

19.1gal

Brake Hoist System - Includes Tank

73.2gal

Weight Distributions - Approximate

Front Axle - Empty

49.8 %

Front Axle - Loaded

33.3 %

Rear Axle - Empty

50.2 %

Rear Axle - Loaded

66.7 %

Weights - Approximate

Operating Weight - Empty

68900lb

Operating Weight - Loaded

150000lb


Compare similar models

Manufacturer / Model

Net Power

Rated Payload

Load Capacity - heaped

Net Power

476 hp

Rated Payload

80000 lb

Load Capacity - heaped

32.9 yd3

Net Power

444 hp

Rated Payload

80000 lb

Load Capacity - heaped

31.2 yd3

Net Power

450 hp

Rated Payload

81000 lb

Load Capacity - heaped

30.9 yd3
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