Head to head
Bobcat E10z vs Yanmar ViO57-6B
The Yanmar ViO57-6B has 328kW more power and is the bigger machine by 4,309kg.
Last reviewed 13 September 2026
Key differences
- Engine power: the Yanmar ViO57-6B has 328kW more power.
- Operating weight: the Yanmar ViO57-6B is the bigger machine by 4,309kg.
Specifications side by side
| Bobcat E10z | Yanmar ViO57-6B | |
|---|---|---|
| Operating weight | 1,176 kg | 5485 kg |
| Engine power | 7.5 kW | 33,5 kW (at 2200 rpm) |
| Dig depth | 1,820 mm | - |
| Retracted track width | 71 cm | - |
| Breakout force | - | 41,9 kN |
| Fuel tank | - | 66 l |
Sources: Bobcat E10z, Yanmar ViO57-6B. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the E10z if...
The Bobcat E10z is a zero tail swing micro excavator built for confined internal and garden work, competing directly with the JCB 8008 CTS for the same narrow-access hire jobs. Its zero tail swing design lets it rotate its upper structure without the counterweight overhanging obstacles, unlike some other micro excavators of this size. It is typically hired for basement, extension and small landscaping work rather than bought outright.
Listed by
- Compact Plant Sales - Farnham
- Used Trailers Northern Ireland - GG Plant Sales - Dromore
- HG Plant Sales - Maldon, Langford
Buy or hire the ViO57-6B if...
- you want one that has 328kW more power
- you want one that is the bigger machine by 4,309kg
A 5 to 6 tonne zero-tail swing digger for civils and groundworks contractors on deeper trenching, pipe laying and loading. Hire fleets use it where space is tight but a bigger machine is needed.
Full ViO57-6B specifications →Common questions
What is the difference between the Bobcat E10z and the Yanmar ViO57-6B?
The Yanmar ViO57-6B has 328kW more power and is the bigger machine by 4,309kg. The Bobcat E10z is a a sub-1.2 tonne zero tail swing micro excavator; the Yanmar ViO57-6B is a 5.5 tonne zero-tail mini excavator.
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