Head to head
Hitachi ZX145W-6 vs Yanmar ViO17
The Hitachi ZX145W-6 has 95kW more power and is the bigger machine by 13,170kg.
Last reviewed 13 September 2026
Key differences
- Engine power: the Hitachi ZX145W-6 has 95kW more power.
- Operating weight: the Hitachi ZX145W-6 is the bigger machine by 13,170kg.
Specifications side by side
| Hitachi ZX145W-6 | Yanmar ViO17 | |
|---|---|---|
| Operating weight | 15,000 - 17,200kg | 1,830 kg |
| Dig depth | 5,520 - 5,770mm | 2,410 mm (blade lowered); 2,310 mm (blade lifted) |
| Engine power | 105kW (ISO14396) | 10.1 kW at 2,200 rpm |
Sources: Hitachi ZX145W-6, Yanmar ViO17. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX145W-6 if...
- you want one that has 95kW more power
- you want one that is the bigger machine by 13,170kg
Suits municipal and utility contractors who need a mobile, road-going digger for drainage and reinstatement work spread across several sites in a day. The wheeled undercarriage trades some stability for speed between jobs.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire the ViO17 if...
The Yanmar ViO17 is a true zero tail swing mini excavator built for working tight to walls, fences and parked vehicles without the counterweight overhanging, a common requirement on UK residential and urban groundworks jobs. It sits in the same roughly 1.7-1.9 tonne hire class as the Takeuchi TB216 and Kubota KX019-4. Yanmar's compact equipment range is less widely stocked across UK hire fleets than Kubota or JCB, but it has a following among contractors who rate its digging force for its size.
Full ViO17 specifications →Common questions
What is the difference between the Hitachi ZX145W-6 and the Yanmar ViO17?
The Hitachi ZX145W-6 has 95kW more power and is the bigger machine by 13,170kg. The Hitachi ZX145W-6 is a 14-17 tonne wheeled excavator; the Yanmar ViO17 is a a 1.8 tonne true zero tail swing mini excavator.
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.