Caterpillar 797 Rock Truck Dimensions & Specs

Transport a Caterpillar 797 Rock Truck

Transporting a Caterpillar 797 Rock Truck is a process that involves multiple steps, each requiring careful attention and expertise. First, the Caterpillar 797 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

47.67 ft in 14529.82 mm

BOverall Width

30.02 ft in 9150 mm

COverall Height

23.76 ft in 7240 mm

DWheelbase

23.63 ft in 7200 mm

FDump Height

49.22 ft in 15000 mm

Height - Top Of Rops

21.39 ft in 6.52 m

Inside Body Depth - Maximum

10.98 ft in 3.35 m

Inside Body Length

32.29 ft in 9.85 m

Inside Body Width

26.25 ft in 8.01 m

Operating Width

30.03 ft in 9153.15 mm

Outside Body Width

27.97 ft in 8.53 m

Overall Body Length

47.67 ft in 14.53 m

Overall Height - Body Raised

49.18 ft in 15 m

Loading Height - Empty

23.12 ft in 7.05 m

Centerline Front Tire Width

21.65 ft in 6.6 m

Centerline Of Rear Dual Tire Width

19.91 ft in 6.07 m

Dump Clearance

6.13 ft in 1.87 m

Engine Guard Clearance

3.75 ft in 1.15 m

Rear Axle - Clearance

2.58 ft in 0.79 m

Rear Axle - Tail

13.18 ft in 4.02 m

Wheel Base

23.62 ft in 7.2 m

Overall Tire Width

30.03 ft in 9.16 m

Dump

Rated Payload

760000 lb 344730.23 kg

Load Capacity - Heaped

287.75 yd3 220 m3

Load Capacity - Struck

226.28 yd3 173 m3

Specifications

Engine

Engine Make

2236 2236

Engine Model

3524A 3524A

Gross Power

3400 hp 2535.4 kw

Net Power

3211 hp 2394.5 kw

Displacement

7139.8 cu in 117.1 L

Net Power - Cat

3211 hp 2394.5 kw

Net Power - Iso 9249

3211 hp 2394.5 kw

Net Power - Sae J1349

3178 hp 2369.9 kw

Net Power - 80/1269/Eec

3211 hp 2394.5 kw

Gross Power - Sae J1995

3400 hp 2535.4 kw

Engine Model

Cat 3524B Cat 3524B

Operational

Fuel Capacity

1799.9 gal 6813 L

Tire Size

55/80R63 55/80R63

Transmission

Max Speed

39.8 mph 64 km/h

Reverse

7.6 mile/h 7.6 mile/h

Forward - 1

6.7 mph 10.8 km/h

Forward - 2

9 mph 14.5 km/h

Forward - 3

12.1 mph 19.5 km/h

Forward - 4

16.3 mph 26.3 km/h

Forward - 5

22 mph 35.5 km/h

Forward - 6

29.7 mph 47.8 km/h

Forward - 7

39.9 mph 64.3 km/h

Steering

Steering Standards

Meets SAE J1511 OCT90 and ISO 5010-1984 standards

Weights

Empty Weight

1225748.3 lb 555990 kg

Loaded Weight

719875.5 lb 326530 kg

Weight Distribution Front - Empty

43.5 % 43.5 %

Weight Distribution Rear - Empty

46.5 % 46.5 %

Weight Distribution Front - Loaded

33 % 33 %

Weight Distribution Rear - Loaded

67 % 67 %

Tires

Standard Tires

55/80R63 tires 55/80R63 tires

Brakes

Standards

Meet J-ISO 3450 JAN88 and ISO 3450-1996 standards

Body Hoists

Pump Flow - High Idle

323 gal/min 323 gal/min

Relief Valve Setting - Raise

3450.01 psi 3450.01 psi

Body Raise Time - High Idle

25 s 25 s

Body Lower Time - Float

18.5 s 18.5 s

Body Power Down - High Idle

17.3 s 17.3 s

Final Drives

Planetary Ratio

16.67:1 16.67:1

Differential Ratio

1.265:1 1.265:1

Total Reduction Ratio

21.09:1 21.09:1

Operating Specifications

Top Speed - Loaded

40 mph 64.4 km/h

Raise Time

24 s 24 s

Lower Time

17.3 s 17.3 s

Minimum Payload Capacity

642680 lb 291514.6 kg

Maximum Payload Capacity

720000 lb 326586.3 kg

Maximum Capacity Struck (Sae)

228 yd3 174.4 m3

Service Refill Capacities

Cooling System

315 gal 1192.5 L

Steering Tank

62 gal 234.7 L

Steering System - Including Tank

114 gal 431.6 L

Crankcase

110 gal 416.4 L

Brake/Hoist Hydraulic Tank

263 gal 995.6 L

Torque Converter/Transmission System - Including Sump

166 gal 628.4 L

Fuel Tank - Standard

1000 gal 3785.5 L

Weight Distributions - Approximate

Front Axle - Empty

43.5 % 43.5 %

Rear Axle - Empty

56.5 % 56.5 %

Weights - Approximate

Operating Weight - Empty

510000 lb 231332.2 kg

Operating Weight - Loaded

1230000 lb 557918.7 kg

Chassis Weight

459462.7 lb 208408.8 kg

Gross Machine Operating Weight (Gmw)

1314000 lb 596020.5 kg

Rops

Rops Standards

Meets SAE J1040 APR88, SAE J231 JAN81, ISO 3471-1994 and ISO 3449-1992 LEVEL II

Sound

Sound Standards

Meets OSHA and MSHA occupational noise exposure criteria

Approximate Weights - Flat Floor

Chassis

458500 lb 207972.2 kg

Front Axle - Empty

43.5 % 43.5 %

Front Axle - Loaded

33.3 % 33.3 %

Rear Axle - Empty

56.5 % 56.5 %

Rear Axle - Loaded

66.7 % 66.7 %