Head to head
Compair C105-14 vs Karcher HDS 5/11 U
The Compair C105-14 is a towable diesel air compressor. The Karcher HDS 5/11 U is a professional hot water pressure washer, upright class.
Last reviewed 13 September 2026
Specifications side by side
| Compair C105-14 | Karcher HDS 5/11 U | |
|---|---|---|
| Weight | 2090kg (braked, adjustable towbar) or 2036kg (braked, straight towbar) | 65.4 kg (with accessories) |
| Free air delivery | 10.6 m3/min (375cfm) | - |
| Working pressure | 14 bar (204psi) | - |
| Engine | Deutz BF4M1013EC, 111kW | - |
| Fuel tank | 210 litres | - |
| Max pressure | - | 110 bar |
| Flow rate | - | 450 l/h |
| Max water temperature | - | 80 C |
| Motor power | - | 2.2 kW |
Sources: Compair C105-14, Karcher HDS 5/11 U. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the C105-14 if...
A high-pressure, towable diesel compressor built for breaker tools, sandblasting and other high-pressure air work on construction sites, rather than the lower-pressure compressors used for general tool hire.
Listed by
- V Plant Sales - Bridgnorth, Acton Round
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 →Common questions
What is the difference between the Compair C105-14 and the Karcher HDS 5/11 U?
The Compair C105-14 is a towable diesel air compressor; the Karcher HDS 5/11 U is a professional hot water pressure washer, upright class.
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.