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Head to head

Hamm HD 12i VV vs Hitachi 33U

The Hitachi 33U is the bigger machine by 792kg.

Last reviewed 13 September 2026

Hamm HD 12i VV
Hamm HD 12i VV - image: HAMM (Wirtgen Group)
Hitachi 33U
Hitachi 33U - image: Hitachi Construction Machinery Australia

Key differences

Specifications side by side

Hamm HD 12i VVHitachi 33U
Operating weight2,695 kg3,487 kg
Drum width1,200 mm-
Maximum working width1,250 mm-
Power ISO 1439624.6 kW-
Width-1,550 mm
Rated power ISO 9249-21.2 kW (28.4 HP) at 2,400 min-1 (rpm) (net)
Fuel tank-42.0 L

Sources: Hamm HD 12i VV, Hitachi 33U. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the HD 12i VV if...

A compact tandem roller for footpaths, car parks, patching and small asphalt jobs, with dimensions made for easy transport and loading. A fit for surfacing gangs and hire fleets covering smaller compaction work.

Full HD 12i VV specifications →

Buy or hire the 33U if...

  • you want one that is the bigger machine by 792kg

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 →

Common questions

What is the difference between the Hamm HD 12i VV and the Hitachi 33U?

The Hitachi 33U is the bigger machine by 792kg. The Hamm HD 12i VV is a tandem roller with two vibration drums; the Hitachi 33U is a mini excavator, approximately 3 tonne class.

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