Head to head
Bomag BW 120 AD-5 vs Hitachi 33U
The Hitachi 33U is the bigger machine by 737kg.
Last reviewed 13 September 2026
Key differences
- Operating weight: the Hitachi 33U is the bigger machine by 737kg.
Specifications side by side
| Bomag BW 120 AD-5 | Hitachi 33U | |
|---|---|---|
| Operating weight | 2,750kg | 3,487 kg |
| Engine power | 24.6kW | - |
| 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: Bomag BW 120 AD-5, Hitachi 33U. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the BW 120 AD-5 if...
A compact double-drum roller for groundworks and surfacing contractors compacting asphalt or granular sub-base on driveways, footpaths and small resurfacing jobs. Its articulated frame keeps it manoeuvrable on confined sites.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire the 33U if...
- you want one that is the bigger machine by 737kg
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.
Listed by
- Plant Sales Northern Ireland | P & A Plant Sales - Ballynahinch
Common questions
What is the difference between the Bomag BW 120 AD-5 and the Hitachi 33U?
The Hitachi 33U is the bigger machine by 737kg. The Bomag BW 120 AD-5 is a 1.2 tonne class light tandem roller; the Hitachi 33U is a mini excavator, approximately 3 tonne class.
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