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Head to head

Iseki TF321F vs Yanmar ViO33-6

The Yanmar ViO33-6 has 3kW more power.

Last reviewed 13 September 2026

Iseki TF321F
Iseki TF321F - image: other Iseki models shown; photo Reise Reise, CC BY-SA 4.0, via Wikimedia Commons
Yanmar ViO33-6
Yanmar ViO33-6 - image: Field & Forest Machinery Ltd

Key differences

Specifications side by side

Iseki TF321FYanmar ViO33-6
Engine power21HP18.5 kW / 24.8 HP at 2200 rpm
Drive4WD-
Operating weight-3155 kg (canopy) / 3275 kg (cabin)
Breakout force-29.9 kN
Fuel tank-41 l

Sources: Iseki TF321F, Yanmar ViO33-6. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the TF321F if...

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.

Full TF321F specifications →

Buy or hire the ViO33-6 if...

  • you want one that has 3kW more power

A zero-tail swing digger for groundworkers, utility contractors and hire fleets on trenching, drainage and foundations beside walls and fences. Suits urban sites with limited space.

Full ViO33-6 specifications →

Common questions

What is the difference between the Iseki TF321F and the Yanmar ViO33-6?

The Yanmar ViO33-6 has 3kW more power. The Iseki TF321F is a 4WD compact tractor; the Yanmar ViO33-6 is a 3.2 tonne zero-tail mini excavator.

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