CAT® Mining Truck 797F for Ultra-Class Surface Mining
Whether you’re hauling copper, coal, gold, iron ore or overburden the 797F provides you with the best in class cost per unit of production. Including the improvements in safety, productivity, serviceability and comfort you will see why the 797F is the industry leader of its class. Combine these features with unmatched dealer support and you will see why more mine sites choose Cat Mining Trucks for their production needs.
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Overview
Whether you’re hauling copper, coal, gold, iron ore or overburden the 797F provides you with the best in class cost per unit of production. Including the improvements in safety, productivity, serviceability and comfort you will see why the 797F is the industry leader of its class. Combine these features with unmatched dealer support and you will see why more mine sites choose Cat Mining Trucks for their production needs.
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Nominal Payload Capacity
363 tonne -
Top Speed – Loaded
67.6 km/h -
Heaped SAE (2:1) Capacity
240-267 m3 (314-350 yd3) -
Machine Clearance Turning Diameter
42 m
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Steer Angle
40 Degre -
Steering Standards
ISO 5010:2007
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Engine Model
Cat® C175-20 -
Gross Power - SAE J1995
2983 kW -
Bore
175 mm -
Stroke
220 mm -
Displacement
106 L -
Wheelbase
7195.0 mm -
Emissions
U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.
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Note
Power ratings apply at 1,750 rpm when tested under the specific conditions for the specified standard. -
Note
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 99 kPa (29.32 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (69° F) and an LHV of 42 780 kJ/kg (18,390 Btu/lb) when engine is used at 30° C (38° F). -
Note
No low altitude arrangement (LAA) engine derating required up to 2134 m (7,000 ft) altitude. -
Note
No high altitude arrangement (HAA) engine derating required up to 4877 m (16,000 ft) altitude. -
Note
Refer to the Cat Mining Truck 10/10/20 Payload Policy for maximum gross machine weight limitations. -
Note
Body weight varies depending on body and liner configuration. Weight range for known applications. -
Note
Chassis weight with 100 percent fuel, hoist, body mounting group, rims and tires. -
Note
Double reduction, planetary with full floating axles. -
Note
Consult your local Cat dealer for truck body recommendations. -
Note
Productive capabilities of the 797F are such that, under certain job conditions, TKPH (TMPH) capabilities of standard tires could be exceeded and, therefore, limit production.
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Target Gross Machine Operating Weight (GMW)
623690 kg -
Chassis Weight Range
210 630-219 146 kg (464,359-483,134 lb)
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Body Weight Range
41 368-61 235 kg (91,200-135,000 lb)
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Forward 1
11.3 km/h -
Forward 2
15.2 km/h -
Forward 3
20.5 km/h -
Forward 4
27.7 km/h -
Forward 5
37.2 km/h -
Forward 6
50.3 km/h -
Forward 7
67.6 km/h -
Reverse
11.9 km/h
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Differential Ratio
1.276:1 -
Planetary Ratio
16.67:1 -
Total Reduction Ratio
21.26:1
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Effective Cylinder Stroke – Front
313.6 mm -
Effective Cylinder Stroke – Rear
165.1 mm -
Rear Axle Oscillation
±4.0 degrees
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Number of Discs per Side – Front
10 -
Number of Discs per Side – Rear
15 -
Outside Diameter
1067 mm -
Brake Surface
330517 cm2 -
Standards
ISO 3450:2011
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Pump Flow – High Idle
1200.0 L/min -
Relief Valve Setting – Raise
24200.0 kPa -
Body Raise Time – High Idle
25.0 Secon -
High Idle Body Lower Time – Float
19.0 Secon
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Fuel Tank
3785 L -
Cooling System
1160.0 L -
Crankcase
319.0 L -
Steering Tank
254.0 L -
Steering System (Includes Tank)
355.0 L -
Brake/Hoist Hydraulic Lines
830.0 L -
Brake/Hoist System (Includes Tank)
1600.0 L -
Brake/Hoist Tank
770.0 L -
Differentials
1176.0 L -
Final Drives, Each
185.0 L -
Front Wheels, Each
61.0 L -
Torque Converter Sump
303.0 L -
Torque Converter/Transmission System (Includes Sump)
629.0 L
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Front Canopy Height – Empty
7709.0 mm -
Loaded Ground Clearance
786.0 mm -
Height to Top of ROPS – Empty
6526.0 mm -
Overall Body Length
14802.0 mm -
Inside Body Length
9976.0 mm -
Overall Length
15080.0 mm -
Rear Axle to Tail
3944.0 mm -
Dump Clearance
2017.0 mm -
Loading Height – Empty
6998.0 mm -
Inside Body Depth – Maximum
3363.0 mm -
Overall Height – Body Raised
15701.0 mm -
Centerline Front Tire Width
6534.0 mm -
Engine Guard Clearance – Loaded
1025.0 mm -
Overall Canopy Width
9116.0 mm -
Outside Body Width
9755.0 mm -
Inside Body Width
8513.0 mm -
Rear Axle Clearance – Loaded
947.0 mm -
Centerline Rear Dual Tire Width
6233.0 mm -
Overall Tire Width
9529.0 mm
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Front Axle – Empty
47.2% -
Rear Axle – Empty
52.8% -
Front Axle – Loaded
33.3% -
Rear Axle – Loaded
66.7% -
Front Axle – Empty
47.2% -
Front Axle – Loaded
33.3% -
Rear Axle – Empty
52.8% -
Rear Axle – Loaded
66.7%
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Struck
188-213 m3 (246-290 yd3)
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Heaped (SAE 2:1)
240-267 m3 (314-350 yd3)
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Tire
59/80R63 – Michelin or Bridgestone
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Sound Standards
The operator sound pressure level measured according to work cycle procedures specified in ISO 6394:2008 and 6396:2008 is 76 dB(A) for cab offered by Caterpillar when properly installed and maintained and tested with doors and windows closed. -
Sound Standards
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
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ROPS Standards
ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. -
FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
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