Head to head
Iseki TF321F vs Yanmar ViO20-6
The Iseki TF321F has 1kW more power.
Last reviewed 13 September 2026
Key differences
- Engine power: the Iseki TF321F has 1kW more power.
Specifications side by side
| Iseki TF321F | Yanmar ViO20-6 | |
|---|---|---|
| Engine power | 21HP | 15.0 kW (20.1 hp) at 2,400 rpm |
| Drive | 4WD | - |
| Operating weight | - | 2,125 kg (4,685 lb) (rubber track, canopy) |
| Dig depth | - | 2,410 mm (94.9 in) (blade down) |
| Overall width | - | 1,380 mm (54.3 in) |
Sources: Iseki TF321F, Yanmar ViO20-6. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the TF321F if...
- you want one that has 1kW more power
A small 4WD compact tractor aimed at smallholdings, paddocks and estate grounds work rather than full-scale farming. Its low power puts it alongside garden and topper attachments, not ploughing or heavy haulage.
Listed by
- Baz plant Sales agricultural plant and machinery dealer - Chesterfield
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 Iseki TF321F and the Yanmar ViO20-6?
The Iseki TF321F has 1kW more power. The Iseki TF321F is a 4WD compact tractor; the Yanmar ViO20-6 is a a 2.0-2.1 tonne true zero tail swing mini excavator.
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