Head to head
Wacker Neuson ET25 vs Yanmar ViO57-6B
The Yanmar ViO57-6B has 320kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Yanmar ViO57-6B has 320kW more power.
Specifications side by side
| Wacker Neuson ET25 | Yanmar ViO57-6B | |
|---|---|---|
| Breakout force | 22.6 kN | 41,9 kN |
| Operating weight | 2,355 to 2,720 kg | 5485 kg |
| Engine power | 14.6 kW | 33,5 kW (at 2200 rpm) |
| Length | 4,120 to 4,125 mm | - |
| Dig depth | 2,722 mm | - |
| Width | 1,120 to 1,500 mm | - |
| Height | 2,398 mm | - |
| Fuel tank | - | 66 l |
Sources: Wacker Neuson ET25, Yanmar ViO57-6B. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ET25 if...
A step up for bigger footings, groundworks and landscaping. At 2.4 tonnes it needs a 3.5 tonne plant trailer and a tow vehicle rated for the combined weight, or delivery on a lorry. Maximum dig depth is 2,722 mm.
Full ET25 specifications →Buy or hire the ViO57-6B if...
- you want one that has 320kW more power
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 Wacker Neuson ET25 and the Yanmar ViO57-6B?
The Yanmar ViO57-6B has 320kW more power. The Wacker Neuson ET25 is a 2.5 to 3 tonne class mini excavator; the Yanmar ViO57-6B is a 5.5 tonne zero-tail mini excavator.
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