Head to head
Avant 640 vs Stephill SSD6000S
The Avant 640 is a articulated multi-purpose loader, 600 series. 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
| Avant 640 | Stephill SSD6000S | |
|---|---|---|
| Weight | 1590 kg | 210 KG |
| Lifting capacity | 1100 kg | - |
| Lifting height | 2835 mm | - |
| Engine power | 28 kW (37,5 hp) | - |
| Output | - | 6.0kVA / 4.8kW |
| Engine | - | Yanmar L100V (EU Stage V) |
| Fuel tank | - | 24.0 Litres |
| Noise level | - | 60dBA @ 7 metres |
Sources: Avant 640, Stephill SSD6000S. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 640 if...
An all-round compact loader with stronger auxiliary hydraulics for running more attachments, used by landscapers, stables, estates and small contractors. Light enough to be moved on a trailer or larger van.
Full 640 specifications →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 Avant 640 and the Stephill SSD6000S?
The Avant 640 is a articulated multi-purpose loader, 600 series; the Stephill SSD6000S is a 6 kVA super silent diesel generator on a two-wheel site trolley.
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