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CAT CAT®797F Mining truck

CAT CAT®797F Mining truck

Product Feature

Product Parameter

Weight distribution - Approximation

Chassis weight range 210630-219146 kg(464359-483134 lb)
Total operating weight of the machine(GMW) 623690.0 kg
Body weight range 41368-61235 kg(91200-135000 lb)

Final drive

Differential gear ratio 1.276:1
Planetary gear ratio 16.67:1
Total reduction ratio 21.26:1

Gearbox

First gear forward 11.3 km/h
Second gear forward 15.2 km/h
Third gear forward 20.5 km/h
Fourth gear forward 27.7 km/h
Fifth gear forward 37.2 km/h
Sixth gear forward 50.3 km/h
Seventh gear forward 67.6 km/h
Go backwards 11.9 km/h

Suspension system

The rear axle swings ±4.0 degrees
Effective cylinder stroke – Front 313.6 mm
Effective cylinder stroke – Rear 165.1 mm

Body lift system

Relief valve setting - Rise 24200.0 kPa
Pump flow - High idle 1200.0 l/min
Body raise time - High idle 25.0 seconds
Body Down Time at High Idle - Float 19.0 seconds

Capacity - MSD II - 100% Fill factor

Stacking(SAE 2:1) 240-267 m3(314-350 yd3)
Paperback 188-213 m3(246-290 yd3)

Maintenance refill capacity

Cooling system 1160.0 l
Crankcase 319.0 l
Steering tank 254.0 l
Steering system(Including the fuel tank) 355.0 l
Braking/Lifting system(Including the fuel tank) 1600.0 l
Brake/Lift system tank 770.0 l
Brake/Lifting system hydraulic circuit 830.0 l
Front wheel(Each) 61.0 l
Torque converter sump 303.0 l
Differential 1176.0 l
Fuel tank(Standard) 3785.0 l
Final drive(Each side) 185.0 l
Torque converter/Transmission system(Includes an oil sump) 629.0 l

Tire

Tire 59/80R63 - Michelin Or Bridgestone

Size

Front headliner height - No load 7709.0 mm
Engine guard clearance - Fully loaded 1025.0 mm
Rear axle clearance - Fully loaded 947.0 mm
Ground clearance at full load 786.0 mm
To ROPS The height of the top - No load 6526.0 mm
Loading height - No load 6998.0 mm
Maximum Inside Body Depth 3363.0 mm
Overall height with body raised 15701.0 mm
Overall body length 14802.0 mm
Inside body length 9976.0 mm
Total length 15080.0 mm
Wheelbase 7195.0 mm
Distance between rear axle and tail 3944.0 mm
Unloading clearance 2017.0 mm
Width between center lines of front tire 6534.0 mm
Overall width of headliner 9116.0 mm
Outside width of body 9755.0 mm
Inside body width 8513.0 mm
Width between center lines of rear dual tire 6233.0 mm
Overall tire width 9529.0 mm

ROPS

ROPS Standard ISO 3471-1994

Noise

Noise standard SAE J919:1995、ANSI/SAE J166:2008、ISO 6394:2008、ISO 6396:2008、ISO 6393:2008、ISO 6395:2008、SAW J88:2006

Turn

Steering Standard SAE J1511 OCT90、ISO 5010:1992

Brake

Outside diameter 1067.0 mm
Standard J-ISO 3450 JAN88、ISO 3450-1996
Number of brake pads per side - Front 10.0
Number of brake pads per side - Rear 15.0
Braking surface 330517.0 cm²

Engine

Engine model Cat C175-20
Total power - SAE J1995 2983.0 kW
Cylinder bore 175.0 mm
Stroke 220.0 mm
Displacement 106.0 l
Net power 2828.0 kg/mm
Net power - SAE J1349 2828.0 kg/mm

Operating specifications

Nominal payload capacity 363.0 ton (US)
Steering angle 40.0 degrees
Circle clearance diameter 42.0 m
Stacking SAE(2:1)Capacity 240-267 m3 (314-350 yd3)
Top speed - Fully loaded 67.6 km/h
Minimum turning diameter of machine 42.0 m

Approximate weight - MSD II

Front axle - Fully loaded 33.3 %
Front axle - No load 47.2 %
Rear axle - Fully loaded 66.7 %
Rear axle - No load 52.8 %

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