Caterpillar 777D Rock Truck

SKU: 777D Category: ,
Overall Length

32.1ft in

Overall Width

20.02ft in

Overall Height

16.41ft in

Wheelbase

15ft in

Ground Clearance

2.46ft in

Dump Height

32.71ft in

Dump Ground Clearance

2.87ft in

Inside Body Depth - Maximum

6.3ft in

Inside Body Length

23.73ft in

Inside Body Width

17.06ft in

Operating Width

20.03ft in

Outside Body Width

18.12ft in

Overall Body Length

31.3ft in

Overall Canopy Width

19.11ft in

Overall Height - Body Raised

33ft in

Loading Height - Empty

14.37ft in

Centerline Front Tire Width

13.69ft in

Dump Clearance

3.1ft in

Engine Guard Clearance

2.33ft in

Front Canopy Height

16.61ft in

Height - Top Of Rops

14.8ft in

Overall Tire Width

17.27ft in

Rear Axle Clearance

2.5ft in

Rear Axle - Tail

9.11ft in

Wheel Base

14.99ft in

Rated Payload

200000lb

Load Capacity - Heaped

79.14yd3

Load Capacity - Struck

54.94yd3

Number Of Cylinders

8

Engine Make

2236

Gross Power

1000hp

Net Power

938hp

Max Torque

3476.2lb ft

Displacement

2105cu in

Torque Measured @

1300rpm

Torque Rise

23%

Bore

6.7in

Stroke

7.5in

Net Power - Cat

938hp

Net Power - Iso 9249

938hp

Net Power - Sae J1349

938hp

Net Power - 80/1269/Eec

938hp

Gross Power - Sae J1995

1000hp

Engine Model

Cat 3508B EUI

Flywheel Power

938hp

Rated Engine Speed

1750rpm

Fuel Capacity

300.4gal

Cooling System Fluid Capacity

85.9gal

Engine Oil Capacity

32.8gal

Transmission Type

Automatic Power-Shift

Number Of Gears - Forward

7

Number Of Gears - Reverse

1

Max Speed

37.6mph

Reverse

7.4 mile/h

Forward - 1

6.5mph

Forward - 2

8.9mph

Forward - 3

12mph

Forward - 4

16.2mph

Forward - 5

21.9mph

Forward - 6

29.4mph

Forward - 7

39.9mph

Steering Standards

SAE J1511 OCT90, ISO 5010:1992 (E)

Empty Weight

155000lb

Loaded Weight

355010.5lb

Standard Tire

27.00-R49 (E4)

Brake Surface - Front

432in2

Brake Surface - Rear

15828in2

Brake Standards

ISO 3450: 1996, SAE J1473 OCT90

Pump Flow - High Idle

119 gal/min

Relief Valve Setting - Raise

2750 psi

Body Raise Time - High Idle

15 s

Body Lower Time - Float

13 s

Body Power Down - High Idle

13 s

Relief Valve Setting - Lower

3450 psi

Planetary Ratio

7.00:1

Differential Ratio

2.74:1

Total Reduction Ratio

19.16:1

Circle Clearance Diameter

85.5ft in

Nominal Payload Class (100%)

178920lb

Top Speed - Loaded

39.9mph

Body Capacity - Struck

55.1yd3

Maximum Capacity

178920lb

Raise Time

15 s

Lower Time

14 s

Steer Angle

31.8degrees

Body Capacity - Sae 2:1

78.6yd3

Cooling System

86gal

Differential - Final Drives

87gal

Steering Tank

15gal

Fuel Tank

300gal

Front Axle - Empty

47 %

Front Axle - Loaded

33 %

Rear Axle - Empty

53 %

Rear Axle - Loaded

67 %

Operating Weight - Empty

141749lb

Operating Weight - Loaded

355000lb

Chassis Weight

107100lb

Body Weight

34800lb

Struck

55yd3

Heaped (2:1, Sae)

78.6yd3

Rops/Fops Standards

SAE J1040 MAY94, ISO 3471:1997

Sound Standards

ANSI/SAE J1166 MAY90, SAE J88 JUN96

Rear Axle Oscillation

5.4degrees

Chassis

106964lb

Body

46840lb