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797F (Tier 4)


  • 797F (Tier 4) - Mining Trucks
  • 797F (Tier 4) - Mining Trucks
  • 797F (Tier 4) - Mining Trucks
  • 797F (Tier 4) - Mining Trucks
  • 797F (Tier 4) - Mining Trucks
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797F (Tier 4)

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.

Engine Model
Cat® C175-20
Gross Power
2983 kW
Nominal Payload
363 ton (US)
Top Speed
67.6 km/h

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SPECIFICATION

Standard Equipment
Engine Model Cat® C175-20
Gross Power - SAE J1995 2983 kW
Bore 175 mm
Stroke 220 mm
Displacement 106 l
Note (1) Power ratings apply at 1,750 rpm when tested under the specific conditions for the specified standard.
Note (2) 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).
Emissions U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.
Note (3) No low altitude arrangement (LAA) engine derating required up to 2134 m (7,000 ft) altitude.
Note (4) No high altitude arrangement (HAA) engine derating required up to 4877 m (16,000 ft) altitude.
Standard Equipment
Body Weight Range 41 368-61 235 kg (91,200-135,000 lb)
Chassis Weight Range 210 630-219 146 kg (464,359-483,134 lb)
Target Gross Machine Operating Weight (GMW) 623690 kg
Note (1) Refer to the Cat Mining Truck 10/10/20 Payload Policy for maximum gross machine weight limitations.
Note (2) Body weight varies depending on body and liner configuration. Weight range for known applications.
Note (3) Chassis weight with 100 percent fuel, hoist, body mounting group, rims and tires.
Standard Equipment
Nominal Payload Capacity 363 ton (US)
Steer Angle 40 °
Heaped SAE (2:1) Capacity 240-267 m3 (314-350 yd3)
Machine Clearance Turning Diameter 42 m
Top Speed - Loaded 67.6 km/h
Standard Equipment
Differential Ratio 1.276:1
Planetary Ratio 16.67:1
Total Reduction Ratio 21.26:1
Note Double reduction, planetary with full floating axles.
Standard Equipment
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
Standard Equipment
Rear axle - Oscillation ±4.0 degrees
Effective Cylinder Stroke - Front 313.6 mm
Effective Cylinder Stroke - Rear 165.1 mm
Standard Equipment
Body Raise Time - High Idle 25 s
High Idle Body Lower Time - Float 19 s
Pump Flow - High Idle 1200 l/min
Relief Valve Setting - Raise 24200 kPa
Standard Equipment
Outside Diameter 1067 mm
Standards ISO 3450:2011
Brake Surface 330517 cm²
Number of Discs per Side - Front 10
Number of Discs per Side - Rear 15
Standard Equipment
Front Axle - Empty 47.2%
Front Axle - Loaded 33.3%
Rear Axle - Empty 52.8%
Rear Axle - Loaded 66.7%
Standard Equipment
Front Axle - Empty 47.2%
Front Axle - Loaded 33.3%
Rear Axle - Empty 52.8%
Rear Axle - Loaded 66.7%
Standard Equipment
Heaped (SAE 2:1) 240-267 m3 (314-350 yd3)
Struck 188-213 m3 (246-290 yd3)
Note Consult your local Cat dealer for truck body recommendations.
Standard Equipment
Cooling System 1160 l
Crankcase 319 l
Steering Tank 254 l
Steering System - Including Tank 355 l
Brake Hoist System - Includes Tank 1600 l
Brake/Hoist Hydraulic Lines 830 l
Brake/Hoist Tank 770 l
Differentials 1176 l
Final Drive - Each 185 l
Front Wheels - Each 61 l
Fuel Tank 3785 l
Torque Converter Sump 303 l
Torque Converter/Transmission System - Including Sump 629 l
Standard Equipment
Tires 59/80R63 – Michelin or Bridgestone
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.
Standard Equipment
Engine Guard Clearance - Loaded 1025 mm
Front Canopy Height - Empty 7709 mm
Height - Top of ROPS - Empty 6526 mm
Inside Body Depth - Maximum 3363 mm
Loaded Ground Clearance 786 mm
Loading Height - Empty 6998 mm
Overall Height - Body Raised 15701 mm
Rear Axle - Clearance - Loaded 947 mm
Overall Body Length 14802 mm
Inside Body Length 9976 mm
Overall Length 15080 mm
Wheel Base 7195 mm
Rear Axle - Tail 3944 mm
Dump Clearance 2017 mm
Centerline Front Tire Width 6534 mm
Overall Canopy Width 9116 mm
Outside Body Width 9755 mm
Inside Body Width 8513 mm
Centerline of Rear Dual Tire Width 6233 mm
Overall Tire Width 9529 mm
Standard Equipment
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.
Standard Equipment
Sound Standards (1) 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 (2) 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.
Standard Equipment
Steering Standards ISO 5010:2007