Head to head
Hitachi ZX350LC-6 vs Kubota U50-5
The Hitachi ZX350LC-6 is the bigger machine by 29,425kg and has 170kW more power.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Hitachi ZX350LC-6 is the bigger machine by 29,425kg.
- Engine power: the Hitachi ZX350LC-6 has 170kW more power.
Specifications side by side
| Hitachi ZX350LC-6 | Kubota U50-5 | |
|---|---|---|
| Operating weight | 34,200 - 36,300kg | 4,775kg |
| Dig depth | 6,500 - 7,380mm | 3,370mm |
| Engine power | 210kW (ISO14396) | 40.4kW |
Sources: Hitachi ZX350LC-6, Kubota U50-5. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX350LC-6 if...
- you want one that is the bigger machine by 29,425kg
- you want one that has 170kW more power
Sized for bulk earthmoving, quarry and large groundworks contractors who need high dig depth and bucket capacity rather than tight site manoeuvrability. It sits above the typical hire-fleet mid-range and suits larger civils and demolition packages.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire the U50-5 if...
A mid-size mini excavator for groundworkers who need more reach and dig depth than the smaller Kubota models while still keeping a compact machine for site access. Suits drainage, footings and utility trenching.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
- Standard Plant Hire - Keston
Common questions
What is the difference between the Hitachi ZX350LC-6 and the Kubota U50-5?
The Hitachi ZX350LC-6 is the bigger machine by 29,425kg and has 170kW more power. The Hitachi ZX350LC-6 is a 34-36 tonne large crawler excavator; the Kubota U50-5 is a 4.8 tonne mini excavator.
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