Caterpillar 769D Rock Truck

SKU: 769D Category: ,
Weights
Empty Weight

78087.8 lb

Loaded Weight

157410.1 lb

Operating Weight - Empty

68900 lb

Operating Weight - Loaded

150000 lb

Platform
Lower Time

8.3 s

Engine & Fuel System
Engine Guard Clearance

2.06 ft in

Engine Make

2236

Engine Model

CAT 3408E TA-HEUI

Engine Oil Capacity

11.9 gal

Fuel Capacity

140.1 gal

Fuel Tank

140 gal

Gross Power

510 hp

Gross Power - Sae J1995

485 hp

Max Torque

1618.3 lb ft

Net Power

485 hp

Net Power - 80/1269/Eec

21.2 hp

Net Power - Cat

68900 hp

Net Power - Iso 9249

47 hp

Net Power - Sae J1349

37.4 hp

Power Measured @

2000 rpm

Cooling System

30.2 gal

Cooling System Fluid Capacity

30 gal

Displacement

1098.5 cu in

Flywheel Power

485 hp

Drive System
Differential - Final Drives

22 gal

Steering Tank

9 gal

Operating Specs
Operating Width

16.63 ft in

Hydraulic System
Pump Flow - High Idle

110.16 gal/min

Relief Valve Setting - Raise

2498.27 psi

Dimensions, Wheels & Tires
Centerline Front Tire Width

10.18 ft in

Overall Tire Width

11.76 ft in

Standard Tire

18.00R33(E-4)

Tire Size

18-R33

Wheelbase

12.19 ft in

Circle Clearance Diameter

65 ft in

Dump Clearance

1.53 ft in

Dump Ground Clearance

1.53 ft in

Ground Clearance

2.06 ft in

Rear Axle Clearance

2.02 ft in

Overall Width

12.83 ft in

Overall Length

26.37 ft in

Overall Height

12.11 ft in

Overall Height - Body Raised

25.29 ft in

Wheel Base

12.18 ft in

Height - Top Of Rops

12.11 ft in

Transmission
Max Speed

48.3 mph

Number Of Gears - Forward

8

Number Of Gears - Reverse

1

Top Speed - Loaded

47 mph

Forward - 1

7.9 mph

Forward - 2

10.7 mph

Forward - 3

14.5 mph

Forward - 4

19.6 mph

Forward - 5

26.5 mph

Forward - 6

35.6 mph

Forward - 7

48.3 mph

Reverse

10.31 mile/h

Technical Specs
Dump Height

25.43 ft in

Inside Body Depth - Maximum

4.56 ft in

Inside Body Length

17.31 ft in

Loading Height - Empty

10.31 ft in

Overall Body Length

24.98 ft in

Overall Canopy Width

14.43 ft in

Inside Body Width

12 ft in

Rear Axle - Tail

8.34 ft in

Front Canopy Height

12.97 ft in

Dump Angle

60 degrees

Load Capacity - Struck

22.24 yd3

Load Capacity - Heaped

31.66 yd3

Rated Payload

79000 lb

Body Raise Time - High Idle

7.5 s

Body Lower Time - Float

8.3 s

Body Power Down - High Idle

8.3 s

Planetary Ratio

Planetary 4.80:1 reduction

Nominal Payload Class (100%)

70820 lb

Body Capacity - Struck

21.2 yd3

Maximum Capacity

74800 lb

Raise Time

7.5 s

Body Capacity - Sae 2:1

30.7 yd3