Head to head
Groundhog SW 6100 D vs Hitachi 33U
The Groundhog SW 6100 D is a static anti-vandal welfare unit for eight people. The Hitachi 33U is a mini excavator, approximately 3 tonne class.
Last reviewed 13 September 2026
Specifications side by side
| Groundhog SW 6100 D | Hitachi 33U | |
|---|---|---|
| Fuel tank | 300 Litres | 42.0 L |
| Seating | 8 people | - |
| Generator | 9.8 kVA | - |
| Length | 6100 mm | - |
| Unladen weight | 4,000 kg | - |
| Operating weight | - | 3,487 kg |
| Width | - | 1,550 mm |
| Rated power ISO 9249 | - | 21.2 kW (28.4 HP) at 2,400 min-1 (rpm) (net) |
Sources: Groundhog SW 6100 D, Hitachi 33U. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the SW 6100 D if...
Lift-on static welfare unit for construction, rail and highways contractors. Includes drying area, toilet and generator. The figures below are from the maker's own page.
Full SW 6100 D specifications →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.
Listed by
- Plant Sales Northern Ireland | P & A Plant Sales - Ballynahinch
Common questions
What is the difference between the Groundhog SW 6100 D and the Hitachi 33U?
The Groundhog SW 6100 D is a static anti-vandal welfare unit for eight people; the Hitachi 33U is a mini excavator, approximately 3 tonne class.
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