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What will it take to boost your bottom line? Greater productivity thanks to a best-in-class payload? Superior braking that leads to confident, productive operators? Or a tough, rugged frame that delivers performance and long life no matter the conditions? With the Cat® 797F, you get all of this — and more. Today’s 797F is the most productive 363-tonne (400-ton) truck in the market. It’s fast, fuel efficient and delivers class-leading productivity, making it the industry benchmark for lower cost per ton in its size class. It hauls more every load, every cycle and every shift. And it delivers a better bottom line to the most important mine in the world: yours.

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Engine
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Gross Power - SAE J1995 4000.0 HP 2983.0 kW
Engine Model Cat® C175-20 Cat® C175-20
Net Power - SAE J1349 3795.0 HP 2828.0 kW
Rated Speed 1750.0 r/min 1750.0 r/min
Emissions U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards. U.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards.
Bore 6.9 in 175.0 mm
Stroke 8.7 in 220.0 mm
Displacement 6469.0 in³ 106.0 l
Note (1) Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Note (2) U.S. EPA Tier 4 Final available for applicable markets. U.S. EPA Tier 4 Final available for applicable markets.
Note (3) High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available. High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available.

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Integration

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Operating Cost

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Technology Solutions

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Truck Body Systems

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Serviceability

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797F Standard Equipment

ELECTRICAL
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  • Alarm, back-up
  • Brushless, alternator, 150 ampere
  • Batteries, 12V (2) 93 amp-hour
  • Converter, 12V electrical
  • Electrical system, 24V, 10, 20 and 25 amp
  • Battery charge receptacle
  • Lighting system:
    – Back-up and hazard lights
    – Directional signals (front, rear LED)
    – Front stair access/Service deck
    – Stop/tail lights (LED)
    – Engine compartment
    – VIMS, blue light (LED)
    – Headlights with lo-hi beam selector

797F Optional Equipment

OPTIONAL EQUIPMENT
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  • Cat Detect System
  • Cabin air precleaner
  • Throttle lock
  • Engine delay shutdown timer
  • Antifreeze/coolant protects to –50° C (–58° F)
  • Fuel tank (7570 L/2,000 gal)
  • SL-V grease injectors
  • Body heat
  • Rear axle lubrication cooler
  • External digital payload display
  • Oil renewal system
  • Oil renewal system with 3 day tank
  • Engine coolant and oil heater for cold weather starts
  • Road Analysis Control (RAC)
  • Portable fire extinguisher
  • Torque converter guard
  • Brake wear indicator gauge
  • Rims (wedge)
  • Rim guard