Head to head
Keestrack Frontier K6 vs Stephill SSD6000S
The Keestrack Frontier K6 is a tracked mobile screener. 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
| Keestrack Frontier K6 | Stephill SSD6000S | |
|---|---|---|
| Weight | 29,5 t / 32,5 sT | 210 KG |
| Engine | 79 kW/88 kW | Yanmar L100V (EU Stage V) |
| Capacity | up to 600 t | - |
| Screen box | 4500 x1800 mm / 15' x 6' (l x w) | - |
| Feed hopper in HB450 | 8,5 m3 / 10 yard3 | - |
| Output | - | 6.0kVA / 4.8kW |
| Fuel tank | - | 24.0 Litres |
| Noise level | - | 60dBA @ 7 metres |
Sources: Keestrack Frontier K6, Stephill SSD6000S. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Frontier K6 if...
A tracked mobile screener used by quarries and recycling yards to grade crushed rock, topsoil or aggregate into different size fractions on site.
Full Frontier K6 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 Keestrack Frontier K6 and the Stephill SSD6000S?
The Keestrack Frontier K6 is a tracked mobile screener; the Stephill SSD6000S is a 6 kVA super silent diesel generator on a two-wheel site trolley.
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.