Head to head
McCloskey International J40 vs Stephill SSD6000S
The McCloskey International J40 is a tracked mobile jaw crusher. 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
| McCloskey International J40 | Stephill SSD6000S | |
|---|---|---|
| Weight | 36,940 Kgs (81,440 lbs) | 210 KG |
| Feed opening | 1016mm (40") x 610mm (24") | - |
| Transport width | 2.5m (8' - 2") | - |
| Main conveyor | 3.46m (11' 4.2") | - |
| Output | - | 6.0kVA / 4.8kW |
| Engine | - | Yanmar L100V (EU Stage V) |
| Fuel tank | - | 24.0 Litres |
| Noise level | - | 60dBA @ 7 metres |
Sources: McCloskey International J40, Stephill SSD6000S. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the J40 if...
A tracked jaw crusher used for reducing quarried rock, concrete and demolition rubble to a usable aggregate size on site, rather than hauling waste off for processing elsewhere.
Listed by
- Hire a Crusher - London
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 McCloskey International J40 and the Stephill SSD6000S?
The McCloskey International J40 is a tracked mobile jaw crusher; the Stephill SSD6000S is a 6 kVA super silent diesel generator on a two-wheel site trolley.
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