Head to head
Hyundai Construction Equipment R35Z-9 vs Kubota U55-4
The Kubota U55-4 has 16kW more power and is the bigger machine by 1,850kg.
Last reviewed 13 September 2026
Key differences
- Engine power: the Kubota U55-4 has 16kW more power.
- Operating weight: the Kubota U55-4 is the bigger machine by 1,850kg.
Specifications side by side
| Hyundai Construction Equipment R35Z-9 | Kubota U55-4 | |
|---|---|---|
| Operating weight | 3550kg (7826lb) | 5400kg |
| Engine power | 17.7kW (23.7hp) | 46PS |
| Max digging depth | up to 3.44m (11'3") depending on boom/stick option | - |
Sources: Hyundai Construction Equipment R35Z-9, Kubota U55-4. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the R35Z-9 if...
A compact, zero tail swing mini digger sized for domestic gardens, landscaping and utility work where space is tight. Widely used by small plant hire firms and groundworkers.
Listed by
- Red Plant Sales Ltd - Colchester, Frating
Buy or hire the U55-4 if...
- you want one that has 16kW more power
- you want one that is the bigger machine by 1,850kg
A midi excavator for groundworks, utilities and landscaping contractors. At 5.4 tonnes it arrives on a lorry rather than behind a car.
Listed by
- Yorkshire Plant Sales - Wakefield, Leeds
Common questions
What is the difference between the Hyundai Construction Equipment R35Z-9 and the Kubota U55-4?
The Kubota U55-4 has 16kW more power and is the bigger machine by 1,850kg. The Hyundai Construction Equipment R35Z-9 is a zero tail swing mini excavator; the Kubota U55-4 is a midi excavator, 3 to 6 tonnes.
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