Comparison · Excavator
Caterpillar 320 vs Liebherr R 938
The Liebherr R 938 is about 78% heavier than the Caterpillar 320 (40,000 vs 22,500 kg), which usually means more stability and lifting capacity but higher transport weight.
The Liebherr R 938 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 Liebherr in your region: over the life of a machine they often matter more than small specification differences.
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| Operating weight | 22,500 kg (49,600 lb) | 40,000 kg (88,200 lb) |
| Engine power | 121 kW (162 hp) | 200 kW (268 hp) |
| Net power | ≈121 kW (162 hp) | — |
| Max. digging depth | ≈6.7 m (22 ft) | — |
| Engine | Cat C7.1 | — |
| Max. reach at ground level | ≈9.9 m (32 ft 6 in) | — |
| Bucket capacity | 0.9–1.5 m³ (1.2–2.0 yd³) | — |
| Fuel tank | ≈345 L (91 US gal) | — |
| Emissions | EPA Tier 4 Final / EU Stage V | — |
| Engine power | — | ≈200 kW (272 hp) |
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| Full 320 review | Full R 938 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.