Kärcher HD Cold Water Pressure Washers: HD 6/11-4 M Plus to HD 10/25-4 S
Everyday high-pressure cleaning of vehicles, plant, machinery and buildings, where cold water shifts the dirt and no burner is needed. Kärcher HD, 600 to 1,000 l/h.
Kärcher
The HD at a glance
Kärcher’s HD machines blast cold water at high pressure for work on construction sites and farms, and on vehicles and buildings. Mains models run from 110 V site power up to 400 V three-phase, and the petrol and diesel versions go where there is no supply.
- Newspecifications listed to order
- 600 - 1,000 l/hrated capacity across the range
Specification
Middle and super class
- HD 6/11-4 M Plus (110 V): 600 l/h, 110 bar.
- HD 7/12-4 M Plus: 700 l/h, 120 bar.
- HD 9/20-4 SXA Plus: 900 l/h, 200 bar; its automatic reel holds 20 m of hose.
- HD 10/21-4 S Plus: 1,000 l/h, 210 bar.
- HD 10/25-4 S and S Classic: 1,000 l/h, 250 bar.
Each S machine has a 4-pole motor cooled by air and water. All but the Classics let the operator set pressure and flow at the gun.
Specifications
| Machine type | Cold water high-pressure cleaner: electric, petrol or diesel |
|---|---|
| Models | Middle: HD 6/11-4 M Plus, HD 7/12-4 M Plus. Super: HD 9/20-4 SXA Plus, HD 10/21-4 S Plus, HD 10/25-4 S, S Classic. Cage: HD 10/15-4 Cage Food, HD 10/16-4 Cage Ex. Engine: HD 6/15, 7/20, 8/23, 9/25 G Classic; HD 7/15 G, HD 9/23 G, HD 9/23 De |
| Flow rate (maximum) | 600 l/h (HD 6/11-4 M Plus, HD 6/15 G Classic) to 1,000 l/h (HD 10/21-4 S Plus, HD 10/25-4 S, HD 10/16-4 Cage Ex) |
| Working pressure (maximum) | 110 bar (HD 6/11-4 M Plus) to 250 bar (HD 10/25-4 S, HD 9/25 G Classic) |
| Power supply | 110 V (HD 6/11-4 M Plus); 230-240 V single-phase (HD 7/12-4 M Plus); 400 V three-phase (S class, Cage) |
| Engine | Petrol (G models); diesel with electric start (HD 9/23 De) |
| Feed water temperature | Up to 60 °C (M and S models, HD 7/15 G, HD 9/23); 50 °C (HD 10/16-4 Cage Ex); 85 °C (HD 10/15-4 Cage Food) |
| High-pressure hose | 10 m as standard; 15 m (HD 9/23); 20 m on an automatic reel (HD 9/20-4 SXA Plus) |
| Explosion protection | Category II 2 G c T3 (HD 10/16-4 Cage Ex) |
Specifications are for a new machine. Each used machine in stock is listed below with its own.
New to order
New Kärcher HD built to order
New specifications ordered from the factory, built to the capacity, mast and options you choose. New machinery lead times are as low as 2-3 weeks.
Cage machines
- HD 10/15-4 Cage Food: 990 l/h, 145 bar, with stainless steel covers, food-grade brass and a booster pump for feed water up to 85 °C.
- HD 10/16-4 Cage Ex (ATEX): 1,000 l/h, 160 bar, built to explosion-protection category II 2 G c T3.
Petrol and diesel
- HD 6/15 G Classic: 600 l/h, 150 bar.
- HD 7/15 G: 650 l/h, 150 bar.
- HD 7/20 G Classic: 700 l/h, 200 bar.
- HD 8/23 G Classic: 800 l/h, 230 bar.
- HD 9/25 G Classic: 900 l/h, 250 bar.
- HD 9/23 G and HD 9/23 De: 930 l/h, 230 bar, on petrol or diesel.
Supply and servicing
We are an authorised Kärcher dealer and supply HD machines new. Our engineers service and repair Kärcher machines, and other makes too.
Tell us the load, the lift height and the site, and we will say which HD fits, new, used or on hire.