The Kärcher HDS 8/20 G is a powerful petrol-driven hot water pressure washer designed for demanding professional cleaning applications where access to mains electricity is not available. Combining a robust petrol engine, durable crankshaft pump, and highly efficient hot water burner system, this machine delivers outstanding cleaning performance for construction sites, transport fleets, municipalities, agriculture, and industrial environments.

Powerful Off-Grid Hot Water Cleaning

Delivering up to 200 bar working pressure with a water flow rate of 13l/min, the HDS 8/20 G effectively removes mud, grease, oil, graffiti, and stubborn contamination from vehicles, machinery, equipment, and industrial surfaces. The hot water system significantly improves cleaning efficiency while helping reduce detergent usage.

Reliable Petrol Engine Performance

Powered by a robust petrol engine, the machine operates independently of external power supplies, making it ideal for remote and mobile cleaning applications. The engine complies with EU Stage V emissions regulations and features a convenient manual pull-start system for dependable operation in demanding environments.

Heavy-Duty Crankshaft Pump with Ceramic Pistons

The HDS 8/20 G features Kärcher’s proven crankshaft pump with ceramic pistons, providing exceptional durability, reduced wear, and reliable long-term performance during intensive daily professional use. This industrial-grade pump system is designed for continuous operation in harsh working conditions.

Efficient Hot Water Burner Technology

The highly efficient diesel-fired burner system delivers hot water cleaning performance up to 80°C, making it highly effective for removing oils, grease, and heavy industrial contamination. An integrated 30-litre fuel tank supports long cleaning sessions without frequent refuelling.

Outstanding Mobility & Rugged Construction

Large puncture-proof tyres, ergonomic push handles, and a steering castor with parking brake provide excellent manoeuvrability across rough terrain. The heavy-duty tubular steel protective frame safeguards the machine against impacts and also enables safe crane loading for use on construction and industrial sites.

Advanced Safety & Protection Systems

Integrated protection systems help maximise service life and operational reliability, including:

• Thermo and safety valve
• Large removable water filter
• Exhaust temperature monitoring
• Soft Damping System (SDS)
• Heavy-duty tubular steel frame protection

EASY!Force Advanced & EASY!Lock Technology

The professional EASY!Force Advanced trigger gun reduces operator fatigue by using recoil force to assist trigger operation during extended cleaning sessions. Kärcher’s EASY!Lock quick-connect system allows faster setup and accessory changes compared to traditional threaded fittings.

Practical Professional Design

Integrated onboard storage keeps hoses, lances, and accessories organised and readily accessible. Simple one-switch operation improves ease of use while reducing operator training requirements.

Key Features

• Genuine Kärcher part: 1.210-920.0
• 200 bar working pressure
• Water flow rate: 800 l/h
• Petrol-powered hot water pressure washer
• Independent off-grid operation
• Complies with EU Stage V emissions standards
• Durable crankshaft pump with ceramic pistons
• Hot water cleaning up to 80°C
• Efficient diesel-fired burner system
• Integrated 30-litre fuel tank
• Heavy-duty tubular steel protective frame
• Crane-loadable chassis design
• Puncture-proof wheels and parking brake castor
• EASY!Force Advanced trigger gun
• EASY!Lock quick-connect system

Ideal For

• Construction and plant equipment cleaning
• Agriculture and farm machinery
• Municipal and roadside maintenance
• Transport and fleet washing
• Remote and off-grid professional cleaning applications