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Comparison · Mini excavator

Kubota KX040-4 vs SANY SY50U

The SANY SY50U is about 16% heavier than the Kubota KX040-4 (5,000 vs 4,300 kg), which usually means more stability and lifting capacity but higher transport weight.

Beyond the numbers, compare local dealer support, parts availability and resale value for Kubota and SANY 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
SANY SANY SY50U
Operating weight 4,300 kg (9,500 lb)5,000 kg (11,000 lb)
Engine power 30 kW (40 hp)—
Engine power ≈30 kW (40 hp)—
Max. digging depth ≈3.5 m (11 ft 5 in)—
Engine Kubota V2607 diesel—
Tail swing Minimal tail swingZero
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
  • + Strong value
  • + Generous standard features
Watch-outs
  • − Wider than 3-tonne class machines for tight access
  • − Needs a heavier trailer and tow vehicle than smaller minis
  • − Dealer support varies
Full KX040-4 reviewFull SY50U 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.