Kärcher HDS 645-4 M
Four-pole single-phase commercial hot pressure washer with a robust mid-size chassis.
Tell us what you need.
Each available unit has its own price and condition notes. The photographs show the precise machine being offered.
MODEL REFERENCE — ASK FOR CURRENT UNIT PHOTOSKärcher HDS 645-4 M
Machine 1
Register interest and we will confirm the next prepared machine available.
About the 645
Technical model information to help you compare power, pressure, flow and suitability.
- Slow-running four-pole motor
- Single-phase commercial supply
- Diesel-fired hot-water cleaning
- Mid-class HDS chassis and accessory storage
Before you buy.
Practical answers about this model, the available unit and what happens next.
Are these photographs of the actual machine?+
The main image is a model reference. Ask us for photographs and condition notes for the particular unit before agreeing a purchase.
What electrical supply does the 645 need?+
This is a 240V single-phase machine. We recommend confirming the available socket and supply before collection.
What is included with this machine?+
Specification confirmed before sale. We will confirm the complete handover contents again before purchase.
Is the machine tested before sale?+
Available machines are checked through their main cold-water, pressure, shut-off and burner functions before handover. Any known condition points are discussed with you before purchase.
Can it clean with both hot and cold water?+
Yes. Kärcher HDS machines can pressure wash with cold water and use the diesel-fired burner when hot water is required. The correct mode depends on the surface and contamination.
Can I extend the high-pressure hose?+
Usually, yes. Extra hose length can be useful for vehicle yards and workshops, although very long or incorrectly sized hoses can affect performance. Tell us the length you need and we can advise on a suitable setup.
Can you help me choose the correct machine?+
Yes. Tell us what you are cleaning, how often it will run, your electrical supply and whether hot water is essential. We can compare pressure, flow and power supply before you buy.
Is collection or delivery available?+
Yes. Collection is available from our Greater Manchester workshop, or we offer next-day delivery throughout the UK for a standard £80. England, Wales and Scotland are included; please confirm remote-island or unusual-access postcodes before purchase.