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Comparison · Excavator

Caterpillar 323 vs Hitachi ZX350LC-7

The Hitachi ZX350LC-7 is about 44% heavier than the Caterpillar 323 (36,000 vs 25,000 kg), which usually means more stability and lifting capacity but higher transport weight.

The Hitachi ZX350LC-7 has about 65% more engine power (200 kW (268 hp) vs 121 kW (162 hp)).

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

Caterpillar 323
Caterpillar Caterpillar 323
Hitachi ZX350LC-7
Hitachi Hitachi ZX350LC-7
Operating weight 25,000 kg (55,100 lb)36,000 kg (79,400 lb)
Engine power 121 kW (162 hp)200 kW (268 hp)
Net power ≈121 kW (162 hp)≈200 kW (268 hp)
Max. digging depth ≈6.7 m (22 ft)—
Engine Cat C7.1—
Strengths
  • + More stability and lift than the 320
  • + Same Next Gen technology options
  • + Strong resale
  • + Reliability and resale
  • + Efficient TRIAS hydraulics
Watch-outs
  • − Heavier to transport than a 320
  • − Fewer factory technology options
Full 323 reviewFull ZX350LC-7 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.