Karcher HDS 13/20-4 S CLASSIC 2900 PSI - 21.7L/min Hot Water Pressure Cleaner

Pressure Rating (PSI / Bar):
200 Bar (2,900 PSI) working pressure

Flow Rate (L/min):
10 – 21.7 L/min (600 – 1300 L/h)

Power Type:
Electric – 3 Phase, 400V, 9.5 kW (50 Hz)

Water Temperature:
Hot water – maximum 80°C (inlet 12°C)

Motor Brand and Type:
Low-speed, 4-pole electric motor

Pump Type:
Crankshaft pump with brass cylinder head and ceramic sleeve pistons

Included Accessories:
10 m high-pressure hose (DN 8, 315 Bar)
Standard hot water trigger gun
1050 mm spray lance
Power nozzle

Application Suitability:
Designed for tough daily cleaning on construction sites, in agricultural operations, and in the automotive and transport industries. Built for long run times, reliability, and ease of maintenance.

Duty Cycle / Usage Class (Light, medium, or heavy-duty use):
Heavy-duty use

Mounting / Portability:
Puncture-proof, large wheels with crane hook for easy transport. Open-frame steel design provides access to components for simple servicing.

Dimensions (L x W x H) (Millimetre):
1075 x 722 x 915 mm

Weight (kg):
157 kg (with accessories)
167 kg (incl. packaging)

Safety Features:
Pressure cut-off system
Thermo and safety valve for protection
Integrated water filter for pump safety
SDS system to dampen vibrations and pressure surges
Eco!efficiency mode for economical temperature range (60 °C)

Warranty & Service Support:

2 years (*Plus 2 years when registered online)

The Kärcher HDS 13/20-4 S Classic is built to withstand demanding work in rugged environments. With a working pressure of 200 Bar and a flow rate of up to 1300 L/h, it delivers reliable cleaning performance for construction, agricultural, transport, and automotive industries.

A robust tubular steel frame protects the machine from impact, while the crankshaft pump with brass cylinder head and ceramic sleeve pistons ensures long-lasting performance. The 4-pole low-speed motor provides reliable operation, and with a 30-litre fuel tank, the machine is capable of extended cleaning applications.

Eco!efficiency mode allows operation at 60 °C for reduced fuel consumption without compromising performance. Large puncture-proof wheels and a crane hook make transport simple even in difficult terrain. Maintenance is straightforward thanks to the open-frame design, which allows quick access to all components.

The HDS 13/20-4 S Classic offers an excellent price-to-performance ratio, making it an ideal workhorse for professionals who need maximum reliability with minimal complexity.