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Head to head

Hitachi 33U vs Yanmar ViO80-1

The Yanmar ViO80-1 is the bigger machine by 4,578kg.

Last reviewed 13 September 2026

Hitachi 33U
Hitachi 33U - image: Hitachi Construction Machinery Australia
Yanmar ViO80-1
Yanmar ViO80-1 - image: Field & Forest Machinery Ltd

Key differences

Specifications side by side

Hitachi 33UYanmar ViO80-1
Operating weight3,487 kg8065 kg
Fuel tank42.0 L115 l
Width1,550 mm-
Rated power ISO 924921.2 kW (28.4 HP) at 2,400 min-1 (rpm) (net)-
Engine power-39,3 kW / 53,5 HP at 1900 rpm
Breakout force-63,5 kN

Sources: Hitachi 33U, Yanmar ViO80-1. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the 33U if...

A compact tracked excavator from Hitachi's smaller size class, used for groundworks, drainage and landscaping jobs too tight for a larger machine. It is bought and sold through the used plant market rather than as a current Hitachi catalogue model.

Full 33U specifications →

Buy or hire the ViO80-1 if...

  • you want one that is the bigger machine by 4,578kg

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 Hitachi 33U and the Yanmar ViO80-1?

The Yanmar ViO80-1 is the bigger machine by 4,578kg. The Hitachi 33U is a mini excavator, approximately 3 tonne class; the Yanmar ViO80-1 is a 8 tonne zero-tail midi excavator.

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