Skip to content
WorksiteMachines

Comparison · Wheel loader

Caterpillar 966 vs Liebherr L 550 XPower

The Caterpillar 966 is about 32% heavier than the Liebherr L 550 XPower (23,750 vs 18,000 kg), which usually means more stability and lifting capacity but higher transport weight.

The Caterpillar 966 has about 38% more engine power (221 kW (296 hp) vs 160 kW (215 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 966C wheel loader (an earlier generation of the 966)
Caterpillar Caterpillar 966
Liebherr machine similar to the Liebherr L 550 XPower (related model may be pictured)
Liebherr Liebherr L 550 XPower
Operating weight 23,750 kg (52,400 lb)18,000 kg (39,700 lb)
Engine power 221 kW (296 hp)160 kW (215 hp)
Net power ≈221 kW (296 hp)—
Bucket capacity ≈3.8–5.0 m³ (5.0–6.5 yd³)≈3.2 m³ (4.2 yd³)
Engine Cat C9.3B—
Engine power —≈160 kW (218 hp)
Strengths
  • + XE version with CVT for fuel savings
  • + Payload weighing options
  • + Strong resale
  • + Excellent fuel efficiency
  • + Stepless drive
Watch-outs
  • − Premium price
  • − Complex drivetrain
Full 966 reviewFull L 550 XPower 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.