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Comparison · Mini excavator

Bobcat E50 vs Caterpillar 303.5 CR

The Bobcat E50 is about 37% heavier than the Caterpillar 303.5 CR (5,000 vs 3,650 kg), which usually means more stability and lifting capacity but higher transport weight.

The Bobcat E50 has about 100% more engine power (36 kW (48 hp) vs 18 kW (24 hp)).

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

Bobcat E50
Bobcat Bobcat E50
Caterpillar 303.5 CR
Caterpillar Caterpillar 303.5 CR
Operating weight 5,000 kg (11,000 lb)3,650 kg (8,000 lb)
Engine power 36 kW (48 hp)18 kW (24 hp)
Engine power ≈36 kW (48 hp)—
Max. digging depth ≈3.6 m (11 ft 10 in)≈3.1 m (10 ft 2 in)
Net power —≈17.9 kW (24 hp)
Strengths
  • + Strong performance
  • + Large attachment range
  • + Stick steer travel
  • + Good stability for its size
Watch-outs
  • − Heavier to tow
  • − Engine modest for heavy attachments
Full E50 reviewFull 303.5 CR 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.