Head to head
Dosko DOSKO6HP vs Karcher K5 Power Control Flex
The Dosko DOSKO6HP is a foldable petrol stump grinder. The Karcher K5 Power Control Flex is a domestic electric pressure washer for patios, cars and outdoor cleaning.
Last reviewed 13 September 2026
Specifications side by side
| Dosko DOSKO6HP | Karcher K5 Power Control Flex | |
|---|---|---|
| Weight | 61kg | 12.4 kg (without accessories) |
| Engine | Honda GX200, 3.1 litre tank | - |
| Max cutting depth | 250mm | - |
| Max cutting height | 225mm | - |
| Disc diameter | 302mm, 4 teeth | - |
| Max pressure | - | 20-145 bar |
| Max flow rate | - | 500 l/h |
| Area performance | - | 40 sq m per hour |
Sources: Dosko DOSKO6HP, Karcher K5 Power Control Flex. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the DOSKO6HP if...
A small petrol stump grinder that folds up to fit in a car boot, aimed at garden and small tree-surgery jobs rather than commercial forestry clearance. Its 61kg weight lets one person wheel it around a garden without a trailer or ramp.
Listed by
- The Hire Supply Co UK Ltd - London
Buy or hire the K5 Power Control Flex if...
The K5 sits in Karcher's mid-to-upper domestic range, bought outright by homeowners for regular patio, car and garden furniture cleaning rather than hired. It is frequently the model UK reviewers and retailers use as the benchmark domestic Karcher pressure washer.
Full K5 Power Control Flex specifications →Common questions
What is the difference between the Dosko DOSKO6HP and the Karcher K5 Power Control Flex?
The Dosko DOSKO6HP is a foldable petrol stump grinder; the Karcher K5 Power Control Flex is a domestic electric pressure washer for patios, cars and outdoor cleaning.
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