Comparison · Mini excavator

Bobcat E50 vs Komatsu PC55MR-5

The Komatsu PC55MR-5 is about 8% heavier than the Bobcat E50 (5,210 vs 4,843 kg), which usually means more stability and lifting capacity but higher transport weight.

The Bobcat E50 has about 32% more engine power (37 kW (50 hp) vs 28 kW (38 hp)).

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

	Bobcat Bobcat E50	Komatsu Komatsu PC55MR-5
Operating weight	4,843 kg (10,700 lb)	5,210 kg (11,500 lb)
Engine power	37 kW (50 hp)	28 kW (38 hp)
Engine power	37.1 kW (49.8 hp)	28.3 kW (38 hp) at 2,400 rpm
Max. dig depth	3.54 m (11 ft 7 in) standard arm; 3.93 m (12 ft 11 in) long arm	≈3.80 m (12 ft 6 in)
Max. reach at ground level	5.94 m (19 ft 6 in), standard arm	—
Bucket digging force	39.9 kN (8,977 lbf)	—
Arm digging force	30.0 kN (6,744 lbf) standard; 25.6 kN (5,751 lbf) long arm	—
Tear-out force	—	≈39 kN
Bucket capacity	—	0.055–0.18 m³
Tail swing	—	Minimal radius (MR)
Strengths	+ 49.8 hp engine — strong for a 5-tonner + Standard and long arm options + High arm digging force with the standard arm + Bobcat dealer and attachment network	+ Minimal-radius design on a 5-tonne machine + Komatsu engine and hydraulics + Komtrax telematics in many markets + Strong resale in Europe and Asia
Watch-outs	− Heavier transport than 3–4 t machines − Specs vary between sources and model years − Premium attachment pricing at some dealers	− Lower engine power than some 45–50 hp rivals − Some reviewers find it underwhelming vs the competition (see videos)
	Full E50 review	Full PC55MR-5 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.