797 Mining Truck

Overview & Specifications

Engine

Engine Model

Cat 3524B

Cat 3524B

Gross Power – SAE J1995

3400 hp

2535 kW

Net Power – Cat

3211 hp

2395 kW

Net Power – ISO 9249

3211 hp

2395 kW

Net Power – 80/1269/EEC

3211 hp

2395 kW

Displacement

7139.78 in3

117 L

Net Power

3211 hp

2395 kW

Net Power – SAE J1349

3178 hp

2371 kW

Weights – Approximate

Gross Machine Operating Weight (GMW)

1314000 lb

597273 kg

Chassis Weight

459462.65 lb

208409 kg

Operating Weight - Empty

510000 lb

262078 kg

Operating Weight - Loaded

1230000 lb

557820 kg

Operating Specifications

Top Speed – Loaded

40 mph

64 km/h

Minimum Payload Capacity

321.34 tons

326.5 tonnes

Maximum Payload Capacity

360 tons

326 tonnes

Maximum Capacity Struck (SAE)

228 yd3

174.3 m3

Raise Time

24 Seconds

24 Seconds

Lower Time

17.3 Seconds

17.3 Seconds

Final Drives

Differential Ratio

1.265:1

1.265:1

Planetary Ratio

16.67:1

16.67:1

Total Reduction Ratio

21.09:1

21.09:1

Transmission

Forward 1

6.7 mph

10.7 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

35.3 km/h

Forward 6

29.7 mph

47.8 km/h

Forward 7

39.9 mph

64.2 km/h

Reverse

7.6 mph

12.2 km/h

Body Hoists

Pump Flow – High Idle

323 gal/min

1225 L/min

Relief Valve Setting – Raise

3450.01 psi

23787 kPa

Body Raise Time – High Idle

25 Seconds

25 Seconds

Body Lower Time – Float

18.5 Seconds

18.5 Seconds

Body Power Down – High Idle

17.3 Seconds

17.3 Seconds

Brakes

Standards

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

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

Approximate Weights – Flat Floor

Chassis

458500 lb

208409 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 %

Weight Distributions – Approximate

Front Axle – Empty

43.5 %

43.5 %

Rear Axle – Empty

56.5 %

56.5 %

Service Refill Capacities

Fuel Tank (standard)

1000 gal

3790 L

Cooling System

315 gal

1194 L

Crankcase

110 gal

417 L

Steering Tank

62 gal

235 L

Steering System (Includes Tank)

114 gal

432 L

Brake/Hoist Hydraulic Tank

263 gal

996 L

Torque Converter/Transmission System (Includes Sump)

166 gal

629 L

Tires

Standard Tires

55/80R63 tires

55/80R63 tires

Dimensions

Height to Top of ROPS

21.39 ft

6521 mm

Overall Body Length

47.67 ft

14530 mm

Inside Body Length

32.29 ft

9843 mm

Overall Length

47.67 ft

14530 mm

Wheelbase

23.62 ft

7200 mm

Rear Axle to Tail

13.18 ft

4016 mm

Ground Clearance

3.17 ft

965 mm

Dump Clearance

6.13 ft

1867 mm

Loading Height - Empty

23.12 ft

7048 mm

Inside Body Depth - Max

10.98 ft

3347 mm

Overall Height - Body Raised

49.18 ft

14990 mm

Operating Width

30.03 ft

9154 mm

Centerline Front Tire Width

21.65 ft

6600 mm

Engine Guard Clearance

3.75 ft

1143 mm

Outside Body Width

27.97 ft

8524 mm

Inside Body Width

26.25 ft

8000 mm

Rear Axle Clearance

2.58 ft

787 mm

Centerline Rear Dual Tire Width

19.91 ft

6068 mm

Overall Tire Width

30.03 ft

9154 mm

ROPS

ROPS Standards

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

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

Meets OSHA and MSHA occupational noise exposure criteria

Steering

Steering Standards

Meets SAE J1511 OCT90 and ISO 5010-1984 standards

Meets SAE J1511 OCT90 and ISO 5010-1984 standards