Head to head
Karcher HDS 5/11 U vs Pike Signals EVO
The Karcher HDS 5/11 U is a professional hot water pressure washer, upright class. The Pike Signals EVO is a battery-powered portable traffic light system.
Last reviewed 13 September 2026
Specifications side by side
| Karcher HDS 5/11 U | Pike Signals EVO | |
|---|---|---|
| Weight | 65.4 kg (with accessories) | under 210kg including batteries (RadioMaster) |
| Max pressure | 110 bar | - |
| Flow rate | 450 l/h | - |
| Max water temperature | 80 C | - |
| Motor power | 2.2 kW | - |
| Power | - | deep-cycle VRLA batteries, 12V 105Ah |
| Controllers | - | T2 (2-phase), T5 (5-phase), PT5 (5-phase + 4 pedestrian crossings) |
| Battery life | - | up to 14 days (RadioMaster) or 7 days (MicroBox) |
Sources: Karcher HDS 5/11 U, Pike Signals EVO. 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 EVO if...
A battery-powered temporary traffic light system for controlling single-lane closures on roadworks and utility jobs. Highways and utility contractors hire it where mains power is not available at the site.
Full EVO specifications →Common questions
What is the difference between the Karcher HDS 5/11 U and the Pike Signals EVO?
The Karcher HDS 5/11 U is a professional hot water pressure washer, upright class; the Pike Signals EVO is a battery-powered portable traffic light system.
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