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WorksiteMachines

Comparison · Bulldozer

CASE 1650M vs Komatsu D155AX-8

The Komatsu D155AX-8 is about 135% heavier than the CASE 1650M (40,000 vs 17,000 kg), which usually means more stability and lifting capacity but higher transport weight.

The Komatsu D155AX-8 has about 164% more engine power (264 kW (354 hp) vs 100 kW (134 hp)).

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

CASE 1650M bulldozer
Case CASE 1650M
Komatsu D155AX-8 bulldozer
Komatsu Komatsu D155AX-8
Operating weight 17,000 kg (37,500 lb)40,000 kg (88,200 lb)
Engine power 100 kW (134 hp)264 kW (354 hp)
Net power ≈100 kW (134 hp)≈264 kW (354 hp)
Strengths
  • + Strong pushing power
  • + Factory machine control options
  • + Sigmadozer productivity
  • + Automatic transmission
Watch-outs
  • − Fewer used machines available
  • − Heavy transport
Full 1650M reviewFull D155AX-8 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.