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Comparison · Mining truck

Caterpillar 797F vs Hitachi EH3500AC-3

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

Caterpillar 797 ultra-class mining haul truck
Caterpillar Caterpillar 797F
Hitachi Hitachi EH3500AC-3
Operating weight ——
Engine power 2983 kW (4000 hp)—
Rated payload ≈363 t (400 US tons)≈168 t (185 US tons)
Gross power ≈2,983 kW (4,000 hp)—
Engine Cat C175-20, 20 cylinders—
Gross machine weight ≈624 t (1,375,000 lb)—
Drive Mechanical, 7-speed powershiftHitachi AC drive
Tyres 59/80R63—
Strengths
  • + Huge payload with mechanical-drive efficiency on grades
  • + Compatible with Cat Command autonomy
  • + Global mining support network
  • + In-house AC drive
Watch-outs
  • − Only economical in very large mines
  • − Tyre supply and cost are significant
  • − Smaller fleet than Cat/Komatsu
Full 797F reviewFull EH3500AC-3 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.