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Comparison · Bulldozer

Caterpillar D11 vs Liebherr PR 736

The Caterpillar D11 is about 352% heavier than the Liebherr PR 736 (104,000 vs 23,000 kg), which usually means more stability and lifting capacity but higher transport weight.

The Caterpillar D11 has about 323% more engine power (634 kW (850 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 D11 large crawler dozer
Caterpillar Caterpillar D11
Liebherr crawler dozer (PR 722 pictured)
Liebherr Liebherr PR 736
Operating weight 104,000 kg (229,300 lb)23,000 kg (50,700 lb)
Engine power 634 kW (850 hp)150 kW (201 hp)
Gross power ≈634 kW (850 hp)—
Blade capacity up to ≈34 m³ (45 yd³), U-blade—
Engine Cat C32—
Engine power —≈150 kW (204 hp)
Drive —Hydrostatic
Strengths
  • + Immense pushing and ripping power
  • + Elevated sprocket design for component life
  • + Autonomy-ready with Cat Command
  • + Rear-mounted engine for visibility and balance
  • + Fuel-efficient hydrostatic drive
Watch-outs
  • − Only economical in large mining operations
  • − Dealer coverage weaker outside Europe
Full D11 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.