Head to head
Hitachi ZX75US-5 vs Yanmar ViO57-6B
The Yanmar ViO57-6B has 293kW more power. The Hitachi ZX75US-5 is the bigger machine by 3,245kg.
Last reviewed 13 September 2026
Key differences
- Engine power: the Yanmar ViO57-6B has 293kW more power.
- Operating weight: the Hitachi ZX75US-5 is the bigger machine by 3,245kg.
Specifications side by side
| Hitachi ZX75US-5 | Yanmar ViO57-6B | |
|---|---|---|
| Operating weight | 8730kg (19,244lb) | 5485 kg |
| Engine power | 42.4kW (56.9hp) | 33,5 kW (at 2200 rpm) |
| Max digging depth | 4.61m (15'1") | - |
| Breakout force | - | 41,9 kN |
| Fuel tank | - | 66 l |
Sources: Hitachi ZX75US-5, Yanmar ViO57-6B. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX75US-5 if...
- you want one that is the bigger machine by 3,245kg
A 7-8 tonne excavator with a reduced tail swing radius, letting it work close to walls and in restricted urban sites. A common size in UK plant hire fleets for groundworks and drainage.
Listed by
- Red Plant Sales Ltd - Colchester, Frating
Buy or hire the ViO57-6B if...
- you want one that has 293kW 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 Hitachi ZX75US-5 and the Yanmar ViO57-6B?
The Yanmar ViO57-6B has 293kW more power. The Hitachi ZX75US-5 is the bigger machine by 3,245kg. The Hitachi ZX75US-5 is a reduced tail swing excavator; the Yanmar ViO57-6B is a 5.5 tonne zero-tail mini excavator.
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