Head to head
JCB 35Z-1 vs Kubota U27-4
The JCB 35Z-1 is the bigger machine by 966kg and digs 66cm (2ft) deeper.
Last reviewed 13 September 2026
Key differences
- Operating weight: the JCB 35Z-1 is the bigger machine by 966kg.
- Dig depth: the JCB 35Z-1 digs 66cm (2ft) deeper.
Specifications side by side
| JCB 35Z-1 | Kubota U27-4 | |
|---|---|---|
| Operating weight | 3556 kg | 2,590kg or 2,490kg depending on variant |
| Dig depth | 3.48 m | 2,820mm maximum |
| Dump height | 3.53 m | - |
| Engine power | 18.4 kW | - |
| Maximum reach | - | 4,740mm |
Sources: JCB 35Z-1, Kubota U27-4. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 35Z-1 if...
- you want one that is the bigger machine by 966kg
- you want one that digs 66cm (2ft) deeper
A common step up from the 2 to 3 tonne diggers for house foundations, utility trenching and landscaping on tight urban sites. Zero tailswing lets it slew close to walls and traffic.
Full 35Z-1 specifications →Buy or hire the U27-4 if...
The step up from the KX019-4 when you need more depth and reach but still have to work close to walls and fences. Tight tail swing is what makes it usable in an occupied garden, and it is one of the most common hire machines in Britain for exactly that reason.
Listed by
- MY Tool Hire Ltd - Harrow
- Standard Plant Hire - Keston
Common questions
What is the difference between the JCB 35Z-1 and the Kubota U27-4?
The JCB 35Z-1 is the bigger machine by 966kg and digs 66cm (2ft) deeper. The JCB 35Z-1 is a 3.5 tonne zero-tailswing mini excavator; the Kubota U27-4 is a tight tail swing compact excavator, around 2.5 tonnes.
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