Caterpillar 785D Rock Truck

SKU: 785D Category: ,
Overall Length

37.89ft in

Overall Width

21.79ft in

Overall Height

16.81ft in

Wheelbase

17ft in

Ground Clearance

3.24ft in

Dump Height

38.75ft in

Dump Ground Clearance

3.94ft in

Lower Time

15.9sec

Load Capacity - Heaped

102yd3

Rated Payload

300000lb

Raise Time

15.2sec

Engine Make

2236

Net Power

1348hp

Gross Power

1450hp

Power Measured @

1750rpm

Displacement

3573.6cu in

Torque Rise

23%

Bore

6.7in

Stroke

8.4in

Rated Power

1450hp

Net Power - Cat

1348hp

Net Power - Iso 9249

1348hp

Net Power - Sae J1349

1348hp

Net Power - 80/1269/Eec

1348hp

Gross Power - Sae J1995

1450hp

Engine Model

Cat 3512C HD

Fuel Capacity

500.1gal

Cooling System Fluid Capacity

100.2gal

Engine Oil Capacity

53.9gal

Tire Size

33.00-51 50PR (E3 & E4)

Number Of Gears - Forward

6

Number Of Gears - Reverse

1

Max Speed

34mph

Reverse

6.8 mile/h

Forward - 1

7.5mph

Forward - 2

10.2mph

Forward - 3

13.8mph

Forward - 4

18.6mph

Forward - 5

25.2mph

Forward - 6

34mph

Steering Standards

SAE J1511 OCT90, ISO 5010:1992

Empty Weight

259257lb

Loaded Weight

550000.4lb

Standard Tires

33.00-R51 (E3 & E4)

Brake Surface - Front

9497in2

Brake Surface - Rear

13908in2

Standards

SAE J1473 OCT90 ISO 3450-1985

Pump Flow - High Idle

198 gal/min

Relief Valve Setting - Raise

2500 psi

Body Raise Time - High Idle

15.2 s

Body Lower Time - Float

16.2 s

Body Power Down - High Idle

15.9 s

Body Lower Time - High Idle

15.9 s

Planetary Ratio

10.83:1

Differential Ratio

2.10:1

Total Reduction Ratio

22.75:1

Top Speed - Loaded

34mph

Steer Angle

36degrees

Turning Diameter - Front

97.7ft in

Minimum Target Payload

288000lb

Maximum Target Payload

314000lb

Target Payload - Dual Slope*

292000lb

Cooling System

100gal

Differential - Final Drives

115gal

Steering Tank

24gal

Crankcase

54gal

Brake/Hoist Hydraulic Tank

89gal

Fuel Tank - Standard

500gal

Front Axle - Loaded - Target

33 %

Rear Axle - Loaded - Target

67 %

Front Axle - Empty

45-46%

Rear Axle - Empty

54-55%

Body Weight Range

20 831 – 30 623 kg 45,924 – 67,512 lb

Rops Standards

SAE J1040 APR88 ISO 3471:1994

Sound Standards

ANSI/SAE J1166 MAY90 SAE J88 APR95

Body Weight

55468lb

Heaped (Sae 2:1)

111yd3