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Comparison · Wheel tractor scraper

Caterpillar 623K vs Caterpillar 637K

Caterpillar 623K wheel tractor scraper
Caterpillar Caterpillar 623K
Caterpillar 637K wheel tractor scraper
Caterpillar Caterpillar 637K
Operating weight ——
Engine power ——
Heaped capacity ≈17.6 m³ (23 yd³)≈26 m³ (34 yd³)
Configuration Elevating, single engineTwin engine, push-pull capable
Strengths
  • + No push tractor needed
  • + Good in finish work
  • + Excellent traction
  • + Push-pull loading
Watch-outs
  • − Not suited to rocky material
  • − High running cost
Full 623K reviewFull 637K 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.