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Comparison · Wheeled excavator

Caterpillar M314 vs Caterpillar M318

The Caterpillar M318 is about 29% heavier than the Caterpillar M314 (20,000 vs 15,500 kg), which usually means more stability and lifting capacity but higher transport weight.

The Caterpillar M318 has about 23% more engine power (129 kW (173 hp) vs 105 kW (141 hp)).

Caterpillar M314
Caterpillar Caterpillar M314
Caterpillar M318 wheeled excavator
Caterpillar Caterpillar M318
Operating weight 15,500 kg (34,200 lb)20,000 kg (44,100 lb)
Engine power 105 kW (141 hp)129 kW (173 hp)
Net power ≈105 kW (141 hp)≈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
Strengths
  • + Compact and fast
  • + Stick steer
  • + Stick steer lets the operator drive using the joystick
  • + Factory Cat Grade and E-fence options
  • + Strong resale in Europe
Watch-outs
  • − Less lift than larger models
  • − Heavy for a mid-size wheeled excavator
  • − Premium price
Full M314 reviewFull M318 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.