Comparison · Wheeled excavator
Caterpillar M318 vs Liebherr A 920
The Liebherr A 920 is about 7% heavier than the Caterpillar M318 (21,500 vs 20,000 kg), which usually means more stability and lifting capacity but higher transport weight.
The Caterpillar M318 has about 12% more engine power (129 kW (173 hp) vs 115 kW (154 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 | 20,000 kg (44,100 lb) | 21,500 kg (47,400 lb) |
| Engine power | 129 kW (173 hp) | 115 kW (154 hp) |
| Net power | ≈129 kW (173 hp) | — |
| Max. digging depth | ≈5.5–6.0 m (18–20 ft) | — |
| Travel speed | up to ≈35 km/h (22 mph) | — |
| Engine | Cat C7.1 | — |
| Engine power | — | ≈115 kW (156 hp) |
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| Full M318 review | Full A 920 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.