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Head to head

Iseki TF321F vs Yanmar ViO80-1

The Yanmar ViO80-1 has 377kW 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 ViO80-1
Yanmar ViO80-1 - image: Field & Forest Machinery Ltd

Key differences

Specifications side by side

Iseki TF321FYanmar ViO80-1
Engine power21HP39,3 kW / 53,5 HP at 1900 rpm
Drive4WD-
Operating weight-8065 kg
Breakout force-63,5 kN
Fuel tank-115 l

Sources: Iseki TF321F, Yanmar ViO80-1. 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 ViO80-1 if...

  • you want one that has 377kW more power

An 8 tonne zero-tail swing midi excavator for civils, utilities and roadworks contractors working in restricted space or alongside live traffic. Used for deeper trenching, pipe laying and loading.

Full ViO80-1 specifications →

Common questions

What is the difference between the Iseki TF321F and the Yanmar ViO80-1?

The Yanmar ViO80-1 has 377kW more power. The Iseki TF321F is a 4WD compact tractor; the Yanmar ViO80-1 is a 8 tonne zero-tail midi excavator.

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