Head to head
Karcher HDS 5/11 U vs Lagler Hummel
The Karcher HDS 5/11 U is a professional hot water pressure washer, upright class. The Lagler Hummel is a belt sanding machine for wood floors.
Last reviewed 13 September 2026
Specifications side by side
| Karcher HDS 5/11 U | Lagler Hummel | |
|---|---|---|
| Motor power | 2.2 kW | 2.2kW |
| Weight | 65.4 kg (with accessories) | 79kg |
| Max pressure | 110 bar | - |
| Flow rate | 450 l/h | - |
| Max water temperature | 80 C | - |
| Sanding drum width | - | 200mm |
| Voltage | - | 230V / 50Hz |
| Belt size | - | 200mm x 750mm |
Sources: Karcher HDS 5/11 U, Lagler Hummel. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the HDS 5/11 U if...
The HDS 5/11 U is an entry point into Karcher's hot-water professional range, used by cleaning contractors and agricultural or workshop users needing hot water for grease and oil removal. It is a common unit on trade cleaning equipment hire fleets rather than a domestic purchase.
Full HDS 5/11 U specifications →Buy or hire the Hummel if...
The classic belt sander used to strip and refinish wood floors, in production since 1969 and still the reference machine flooring contractors and DIY renovators reach for. UK hire listings sometimes attribute it to Bona, the abrasives and finish brand, rather than its actual maker Lagler.
Full Hummel specifications →Common questions
What is the difference between the Karcher HDS 5/11 U and the Lagler Hummel?
The Karcher HDS 5/11 U is a professional hot water pressure washer, upright class; the Lagler Hummel is a belt sanding machine for wood floors.
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