Skip to content
WorksiteMachines

Comparison · Mining truck

BelAZ 7555B vs Caterpillar 797F

The Caterpillar 797F has about 479% more engine power (2983 kW (4000 hp) vs 515 kW (691 hp)).

Beyond the numbers, compare local dealer support, parts availability and resale value for BelAZ and Caterpillar in your region: over the life of a machine they often matter more than small specification differences.

BelAZ 7555 series haul truck
BelAZ BelAZ 7555B
Caterpillar 797 ultra-class mining haul truck
Caterpillar Caterpillar 797F
Operating weight ——
Engine power 515 kW (691 hp)2983 kW (4000 hp)
Rated payload ≈55 t (61 US tons)≈363 t (400 US tons)
Engine power ≈515 kW (700 hp)—
Drive HydromechanicalMechanical, 7-speed powershift
Gross power —≈2,983 kW (4,000 hp)
Engine —Cat C175-20, 20 cylinders
Gross machine weight —≈624 t (1,375,000 lb)
Tyres —59/80R63
Strengths
  • + Simple, robust design
  • + Low cost
  • + Huge payload with mechanical-drive efficiency on grades
  • + Compatible with Cat Command autonomy
  • + Global mining support network
Watch-outs
  • − Basic cab comfort
  • − Only economical in very large mines
  • − Tyre supply and cost are significant
Full 7555B reviewFull 797F review

Specifications are typical figures for standard configurations and may be measured differently by each manufacturer (for example net vs gross power). Always confirm with the manufacturer or dealer. Build another comparison.