Caterpillar 769D Rock Truck Dimensions & Specs

Picture of a Caterpillar 769D Rock Truck

Transport a Caterpillar 769D Rock Truck

Transporting a Caterpillar 769D Rock Truck is a process that involves multiple steps, each requiring careful attention and expertise. First, the Caterpillar 769D Rock Truck is prepared for transport, which may involve disassembling larger components and securing fragile parts.During the loading phase, special equipment like forklifts or cranes may be used

Dimensions

AOverall Length

26.37 ft in 8037.58 mm

BOverall Width

12.83 ft in 3910 mm

COverall Height

12.11 ft in 3690 mm

DWheelbase

12.19 ft in 3713 mm

EGround Clearance

2.06 ft in 627.89 mm

FDump Height

25.43 ft in 7751 mm

GDump Ground Clearance

1.53 ft in 465 mm

Inside Body Depth - Maximum

4.56 ft in 1.39 m

Inside Body Length

17.31 ft in 5.28 m

Dump Clearance

1.53 ft in 0.47 m

Centerline Front Tire Width

10.18 ft in 3.11 m

Centerline Of Rear Dual Tire Width

8.1 ft in 2.47 m

Loading Height - Empty

10.31 ft in 3.15 m

Operating Width

16.63 ft in 5068.83 mm

Overall Body Length

24.98 ft in 7.62 m

Overall Canopy Width

14.43 ft in 4.4 m

Overall Height - Body Raised

25.29 ft in 7.71 m

Overall Tire Width

11.76 ft in 3.59 m

Inside Body Width

12 ft in 3.66 m

Rear Axle - Clearance

2.02 ft in 0.62 m

Rear Axle - Tail

8.34 ft in 2.55 m

Wheel Base

12.18 ft in 3.72 m

Engine Guard Clearance

2.06 ft in 0.63 m

Front Canopy Height

12.97 ft in 3.96 m

Height - Top Of Rops

12.11 ft in 3.7 m

Dump

HDump Angle

60 degrees 60 degrees

Load Capacity - Struck

22.24 yd3 17 m3

Load Capacity - Heaped

31.66 yd3 24.2 m3

Rated Payload

79000 lb 35833.8 kg

Lower Time

8.31 sec 8.31 sec

Raise Time

7.5 sec 7.5 sec

Specifications

Engine

Engine Make

2236 2236

Engine Model

3408ETA 3408ETA

Net Power

485 hp 361.7 kw

Gross Power

510 hp 380.4 kw

Power Measured @

2000 rpm 2000 rpm

Max Torque

1618.3 lb ft 2194 Nm

Displacement

1098.5 cu in 18.1 L

Net Power - Cat

68900 hp 51378.8 kw

Net Power - Iso 9249

47 hp 35.1 kw

Net Power - Sae J1349

37.4 hp 27.9 kw

Net Power - 80/1269/Eec

21.2 hp 15.9 kw

Gross Power - Sae J1995

485 hp 361.7 kw

Engine Model

CAT 3408E TA-HEUI CAT 3408E TA-HEUI

Flywheel Power

485 hp 361.7 kw

Operational

Fuel Capacity

140.1 gal 530 L

Cooling System Fluid Capacity

30 gal 113.5 L

Engine Oil Capacity

11.9 gal 45 L

Diff And Final Drive Fluid Capacity

22 gal 83 L

Steering System Fluid Capacity

14.8 gal 56 L

Brake/Hoist System Fluid Capacity

73.2 gal 277 L

Hydraulic System Fluid Capacity

41 gal 155 L

Tire Size

18-R33 18-R33

Transmission

Number Of Gears - Forward

8 8

Number Of Gears - Reverse

1 1

Max Speed

48.3 mph 77.7 km/h

Reverse

10.31 mile/h 10.31 mile/h

Forward - 1

7.9 mph 12.7 km/h

Forward - 2

10.7 mph 17.3 km/h

Forward - 3

14.5 mph 23.4 km/h

Forward - 4

19.6 mph 31.4 km/h

Forward - 5

26.5 mph 42.6 km/h

Forward - 6

35.6 mph 57.3 km/h

Forward - 7

48.3 mph 77.7 km/h

Weights

Empty Weight

78087.8 lb 35420 kg

Loaded Weight

157410.1 lb 71400 kg

Weight Distribution Front - Empty

49.7 % 49.7 %

Weight Distribution Rear - Empty

50.3 % 50.3 %

Weight Distribution Front - Loaded

33.2 % 33.2 %

Weight Distribution Rear - Loaded

66.8 % 66.8 %

Tires

Standard Tire

18.00R33(E-4) 18.00R33(E-4)

Body Hoists

Pump Flow - High Idle

110.16 gal/min 110.16 gal/min

Relief Valve Setting - Raise

2498.27 psi 2498.27 psi

Body Raise Time - High Idle

7.5 s 7.5 s

Body Lower Time - Float

8.3 s 8.3 s

Body Power Down - High Idle

8.3 s 8.3 s

Final Drives

Planetary Ratio

Planetary 4.80:1 reduction Planetary 4.80:1 reduction

Operating Specifications

Circle Clearance Diameter

65 ft in 19.9 m

Nominal Payload Class (100%)

70820 lb 32123.4 kg

Top Speed - Loaded

47 mph 75.7 km/h

Body Capacity - Struck

21.2 yd3 16.3 m3

Maximum Capacity

74800 lb 33928.7 kg

Raise Time

7.5 s 7.5 s

Lower Time

8.3 s 8.3 s

Body Capacity - Sae 2:1

30.7 yd3 23.5 m3

Service Refill Capacities

Cooling System

30.2 gal 114.1 L

Differential - Final Drives

22 gal 83.1 L

Steering Tank

9 gal 34 L

Steering System - Including Tank

14.8 gal 56 L

Fuel Tank

140 gal 530 L

Torque Converter - Transmission System - Including Sump

19.1 gal 72 L

Brake Hoist System - Includes Tank

73.2 gal 277.1 L

Weight Distributions - Approximate

Front Axle - Empty

49.8 % 49.8 %

Front Axle - Loaded

33.3 % 33.3 %

Rear Axle - Empty

50.2 % 50.2 %

Rear Axle - Loaded

66.7 % 66.7 %

Weights - Approximate

Operating Weight - Empty

68900 lb 31252.6 kg

Operating Weight - Loaded

150000 lb 68038.9 kg