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Comparison · Wheel tractor scraper

Caterpillar 623K vs Caterpillar 657G

Caterpillar 623K wheel tractor scraper
Caterpillar Caterpillar 623K
Caterpillar 657G wheel tractor scraper
Caterpillar Caterpillar 657G
Operating weight ——
Engine power ——
Heaped capacity ≈17.6 m³ (23 yd³)≈33 m³ (44 yd³)
Configuration Elevating, single engineTwin engine, push-pull capable
Rated load —≈43,000 kg (95,000 lb)
Strengths
  • + No push tractor needed
  • + Good in finish work
  • + Huge capacity for mass earthmoving
  • + Push-pull capability
Watch-outs
  • − Not suited to rocky material
  • − Only economical on very large projects
Full 623K reviewFull 657G 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.