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Comparison · Mini excavator

Kubota KX040-4 vs Yanmar ViO35-6

The Kubota KX040-4 is about 23% heavier than the Yanmar ViO35-6 (4,300 vs 3,500 kg), which usually means more stability and lifting capacity but higher transport weight.

The Kubota KX040-4 has about 67% more engine power (30 kW (40 hp) vs 18 kW (24 hp)).

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

Orange Kubota compact excavator working in a city park
Kubota Kubota KX040-4
Yanmar ViO35 zero-tail-swing mini excavator
Yanmar Yanmar ViO35-6
Operating weight 4,300 kg (9,500 lb)3,500 kg (7,700 lb)
Engine power 30 kW (40 hp)18 kW (24 hp)
Engine power ≈30 kW (40 hp)≈18 kW (24 hp)
Max. digging depth ≈3.5 m (11 ft 5 in)≈3.1 m (10 ft 2 in)
Engine Kubota V2607 diesel—
Tail swing Minimal tail swingTrue zero
Width ≈1.95 m (6 ft 5 in)—
Travel speed ≈2.9 / 4.8 km/h (1.8 / 3.0 mph)—
Strengths
  • + Legendary Kubota reliability and resale value
  • + Strong, smooth hydraulics for its class
  • + Comfortable, roomy cab
  • + Simple to maintain
  • + True zero tail swing
  • + Stable for a ZTS machine
  • + Yanmar engine
Watch-outs
  • − Wider than 3-tonne class machines for tight access
  • − Needs a heavier trailer and tow vehicle than smaller minis
  • − Modest engine power
Full KX040-4 reviewFull ViO35-6 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.