Head to head
Hitachi 33U vs Stephill SSD6000S
The Hitachi 33U is a mini excavator, approximately 3 tonne class. The Stephill SSD6000S is a 6 kva super silent diesel generator on a two-wheel site trolley.
Last reviewed 13 September 2026
Specifications side by side
| Hitachi 33U | Stephill SSD6000S | |
|---|---|---|
| Fuel tank | 42.0 L | 24.0 Litres |
| 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) | - |
| Output | - | 6.0kVA / 4.8kW |
| Engine | - | Yanmar L100V (EU Stage V) |
| Noise level | - | 60dBA @ 7 metres |
| Weight | - | 210 KG |
Sources: Hitachi 33U, Stephill SSD6000S. 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.
Listed by
- Plant Sales Northern Ireland | P & A Plant Sales - Ballynahinch
Buy or hire the SSD6000S if...
Light, quiet site generator for small crews, tool power and welfare use. The trolley makes it easy to move around site. The figures below are from the maker's own page.
Full SSD6000S specifications →Common questions
What is the difference between the Hitachi 33U and the Stephill SSD6000S?
The Hitachi 33U is a mini excavator, approximately 3 tonne class; the Stephill SSD6000S is a 6 kVA super silent diesel generator on a two-wheel site trolley.
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