Skip to content
Caterpillar

797F

Off-Highway Truck

Operating Weight
1,375,000 lb
Max Speed
39.5 mph
Gross Power
4,000.1 hp
Caterpillar 797F Off-Highway Truck
1 / 5
Image 1 of 5
Image: gregorypoole.com

Specifications

35 data points

Engine

Engine specifications
Displacement6,469 in³
Gross Power4,000.1 hp
MakeCat
Stroke9 in
Bore7 in
Rated Engine Speed—
Net Power - SAE J13493,795.1 hp

Weights

Weights specifications
Operating Weight1,375,000 lb
Front Axle - empty—
Rear Axle - empty—
Front Axle - loaded—
Rear Axle - loaded—
Body Weight94,799 lb
Chassis Weight474,472 lb
Nominal Rated Payload884,053 lb

Transmission

Transmission specifications
Max Speed39.5 mph
Forward - 16.6 mph
Forward - 28.9 mph
Forward - 312.0 mph
Forward - 416.2 mph
Forward - 521.8 mph
Forward - 629.4 mph
Forward - 739.5 mph
Reverse7.4 mph

Tires & Wheels

Tires & Wheels specifications
Standard Tires—

General Specifications

General Specifications specifications
Operating Weight lbs (kg)1,375,000 (623,690) Starting 2019 Model Year
Engine typeCat C175-20 Starting 2019 Model Year
Articulated/RigidRigid Starting 2024 Model Year
Drive Configuration2WD Starting 2019 Model Year
Rated Payload Tons (Metric Tons)363 (329.3) Starting 2019 Model Year
Mfg. Model797F Starting 2019 Model Year
Planetary Powershift TransmissionAuto Starting 2019 Model Year

Drive System

Drive System specifications
Drive Config2WD

Articulating/Rigid

Articulating/Rigid specifications
Articulating/RigidRigid

Dump

Dump specifications
Rated Payload884,053 lb

Comparable machines

Other off-highway trucks in a similar weight class.