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Caterpillar 797F Off-Highway Truck

The Cat 797F is a mining truck manufactured by Caterpillar Inc. It is part of the 797 series, which is known for its massive size and impressive hauling capabilities at 400 tons. The 797F features a gross vehicle weight of over 690,000 pounds, making it one of the largest trucks in the world. It is powered by a powerful Cat C175-20 engine, which provides 2,300 horsepower and 13,500 lb-ft of torque, allowing it to easily navigate challenging terrain and haul massive loads.

In addition to its impressive size and power, the Cat 797F also boasts advanced technology and safety features. It is equipped with a state-of-the-art operator cab, which provides a comfortable and safe work environment for the driver. The truck also has advanced sensors and monitoring systems, which provide real-time information on the truck's performance and help prevent potential problems. Overall, the Cat 797F is a reliable and powerful mining truck that is designed to handle the toughest mining conditions.


See all Caterpillar 797Fs for sale

General Specifications

Articulated/RigidR
Starting 2023 Model Year
Drive Configuration2WD
Starting 2024 Model Year
Engine TypeCat C175-20
Starting 2024 Model Year
Mfg. Model797F
Starting 2024 Model Year
Operating Weight Pounds (Kgs)1,375,000 (623,690)
Starting 2024 Model Year
Planetary Powershift TransmissionAuto
Starting 2024 Model Year
Rated Payload Tons (Metric Tons)363 (329.3)
Starting 2024 Model Year

Articulating/Rigid

Articulating/Rigid Rigid

DRIVE SYSTEM

Drive Config 2WD

Dump

Rated Payload401 t (401,000 kg)

Engine

Bore7 in (18 cm)
Displacement6,469 cu in (106,008 cu cm)
Gross Power4,000 hp (2,983 kw)
MakeCat
Net Power - SAE J13493,795 hp (2,830 kw)
Rated Engine Speed1750
Stroke9 in (22 cm)

Tires

Standard Tires59/80 R63

Transmission

Forward - 17 mph (11 kph)
Forward - 29 mph (14 kph)
Forward - 312 mph (19 kph)
Forward - 416 mph (26 kph)
Forward - 522 mph (35 kph)
Forward - 629 mph (47 kph)
Forward - 740 mph (64 kph)
Max Speed40 mph (64 kph)
Reverse7 mph (12 kph)

Weights

Body Weight94,799 lbs (43,000 kg)
Chassis Weight474,472 lbs (215,217 kg)
Front Axle - empty47.2%
Front Axle - loaded33.3%
Nominal Rated Payload401 t (401,000 kg)
Operating Weight 1,375,000 lbs (623,690 kg)
Rear Axle - empty52.8%
Rear Axle - loaded66.7%


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