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Comparison · Bulldozer

Caterpillar D8 vs Liebherr PR 736

The Caterpillar D8 is about 70% heavier than the Liebherr PR 736 (39,000 vs 23,000 kg), which usually means more stability and lifting capacity but higher transport weight.

The Caterpillar D8 has about 76% more engine power (264 kW (354 hp) vs 150 kW (201 hp)).

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

Caterpillar Caterpillar D8
Liebherr crawler dozer (PR 722 pictured)
Liebherr Liebherr PR 736
Operating weight 39,000 kg (86,000 lb)23,000 kg (50,700 lb)
Engine power 264 kW (354 hp)150 kW (201 hp)
Net power ≈264 kW (354 hp)—
Engine power —≈150 kW (204 hp)
Drive —Hydrostatic
Strengths
  • + High pushing and ripping power
  • + Long component life
  • + Rear-mounted engine for visibility and balance
  • + Fuel-efficient hydrostatic drive
Watch-outs
  • − Heavy transport
  • − Dealer coverage weaker outside Europe
Full D8 reviewFull PR 736 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.