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Comparison · Mining truck

Caterpillar 777G vs Caterpillar 789D

The Caterpillar 789D has about 105% more engine power (1566 kW (2100 hp) vs 765 kW (1026 hp)).

Caterpillar machine similar to the Caterpillar 777G (related model may be pictured)
Caterpillar Caterpillar 777G
Caterpillar machine similar to the Caterpillar 789D (related model may be pictured)
Caterpillar Caterpillar 789D
Operating weight ——
Engine power 765 kW (1026 hp)1566 kW (2100 hp)
Rated payload ≈90 t (100 US tons)≈181 t (200 US tons)
Gross power ≈765 kW (1,025 hp)≈1,566 kW (2,100 hp)
Drive Mechanical powershift—
Strengths
  • + Proven and widespread
  • + Good resale
  • + Proven platform
  • + Strong support
Watch-outs
  • − Needs good haul roads
  • − Large mines only
Full 777G reviewFull 789D 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.