Skip to content
WorksiteMachines

Comparison · Excavator

Caterpillar 323 vs Komatsu PC290LC-11

The Komatsu PC290LC-11 is about 22% heavier than the Caterpillar 323 (30,500 vs 25,000 kg), which usually means more stability and lifting capacity but higher transport weight.

The Komatsu PC290LC-11 has about 21% more engine power (147 kW (197 hp) vs 121 kW (162 hp)).

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

Caterpillar 323
Caterpillar Caterpillar 323
Komatsu machine similar to the Komatsu PC290LC-11 (related model may be pictured)
Komatsu Komatsu PC290LC-11
Operating weight 25,000 kg (55,100 lb)30,500 kg (67,200 lb)
Engine power 121 kW (162 hp)147 kW (197 hp)
Net power ≈121 kW (162 hp)≈147 kW (197 hp)
Max. digging depth ≈6.7 m (22 ft)≈7.4 m (24 ft 3 in)
Engine Cat C7.1—
Strengths
  • + More stability and lift than the 320
  • + Same Next Gen technology options
  • + Strong resale
  • + Good balance of size and production
  • + Smooth hydraulics
  • + iMC version available
Watch-outs
  • − Heavier to transport than a 320
  • − Heavier transport than 20–25 t machines
Full 323 reviewFull PC290LC-11 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.