Karcher HDS 7/12-4 M Hot Water High Pressure Cleaner
The Kärcher HDS 7/12-4 M Hot Water High Pressure Cleaner is a powerful mid-class hot water pressure washer engineered for demanding commercial and industrial cleaning applications. Featuring a slow-speed 4-pole water-cooled motor and a robust 3-piston axial pump, it is built to deliver consistent, heavy-duty results and delivers outstanding grease, oil and grime removal for workshops, transport fleets, industrial facilities and heavy equipment cleaning.
Ideal For:
- Automotive & Transport: Degreasing engines, cleaning chassis, and maintaining large vehicle fleets.
- Agriculture: Deep-cleaning livestock pens, stables, and heavy farming machinery.
- Construction: Removing stubborn dirt, mud, and cement residue from onsite equipment.
- Industrial Facilities: Sanitizing production lines and cleaning large floor areas in manufacturing plants.
Karcher HDS 7/12-4 M Hot Water High Pressure Cleaner Features
- Superior Hot Water Cleaning Performance – The hot water system rapidly breaks down grease, oil and stubborn dirt, reducing cleaning time and improving cleaning results compared with cold water pressure washers.
- Reliable Commercial-Grade Motor – A durable low-speed 4-pole electric motor provides longer service life, quieter operation and dependable daily commercial performance.
- Eco Efficiency Mode – Integrated eco!efficiency technology helps reduce fuel consumption and operating costs while maintaining effective cleaning power.
- Built for Professional Use – Heavy-duty components and robust German-engineered construction ensure long-term durability in harsh Australian commercial environments.
- Easy to Operate and Transport – The ergonomic upright design, large wheels and user-friendly controls improve mobility and operator comfort across industrial sites.
- Reduced Detergent and Water Usage – Hot water cleaning improves cleaning efficiency, helping reduce chemical use and lowering overall water consumption.
- Excellent for Grease and Oil Removal – Ideal for workshops, transport depots and industrial facilities where heavy grease, oil and machinery grime require powerful hot water cleaning performance.
- Trusted Kärcher Professional Quality – Manufactured by Kärcher, the HDS 7/12-4 M is designed for reliable commercial cleaning performance and long-term operational efficiency.

