Head to head
HD Hyundai Construction Equipment HX25A Z vs Yanmar ViO20-6
The HD Hyundai Construction Equipment HX25A Z is the bigger machine by 560kg and has 4kW more power.
Last reviewed 6 October 2026
Key differences
- Operating weight: the HD Hyundai Construction Equipment HX25A Z is the bigger machine by 560kg.
- Engine power: the HD Hyundai Construction Equipment HX25A Z has 4kW more power.
Specifications side by side
| HD Hyundai Construction Equipment HX25A Z | Yanmar ViO20-6 | |
|---|---|---|
| Operating weight | 2685 kg | 2,125 kg (4,685 lb) (rubber track, canopy) |
| Engine power | 18.5 kW | 15.0 kW (20.1 hp) at 2,400 rpm |
| Bucket capacity | 0.06 cubic meter | - |
| Dig depth | - | 2,410 mm (94.9 in) (blade down) |
| Overall width | - | 1,380 mm (54.3 in) |
Sources: HD Hyundai Construction Equipment HX25A Z, Yanmar ViO20-6. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the HX25A Z if...
- you want one that is the bigger machine by 560kg
- you want one that has 4kW more power
A zero tailswing 2.5 tonne digger for landscaping, drainage and building work close to walls and fences. Contractors and hire fleets use it where a compact machine still needs to dig a full-depth trench.
Full HX25A Z specifications →Buy or hire the ViO20-6 if...
The Yanmar ViO20-6 steps up from the ViO17 into the roughly 2 tonne mini excavator class, still with Yanmar's true zero tail swing geometry for working in confined spaces. It competes with the Caterpillar 301.7 CR and similarly sized Kubota and Takeuchi machines for UK groundworks and utility hire jobs. Its fixed rather than variable undercarriage keeps the design simpler than some rivals, at the cost of not being able to narrow down for transport.
Full ViO20-6 specifications →Common questions
What is the difference between the HD Hyundai Construction Equipment HX25A Z and the Yanmar ViO20-6?
The HD Hyundai Construction Equipment HX25A Z is the bigger machine by 560kg and has 4kW more power. The HD Hyundai Construction Equipment HX25A Z is a 2.5 tonne zero tailswing mini excavator; the Yanmar ViO20-6 is a a 2.0-2.1 tonne true zero tail swing mini excavator.
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