Karcher OC 6-18 PREMIUM 18v Cordless Pressure Washer 24 Bar

The Karcher OC 6-18 PREMIUM is a portable 18v cordless pressure washer designed for professional tradespeople and contractors who need reliable cleaning power without access to mains water or electricity. This self-contained unit combines a 24 bar medium pressure system with an integrated 12 litre water tank, delivering up to 200 litres per hour flow rate for effective cleaning on site or at remote locations.

As part of the Karcher 18v Battery Power system, the OC 6-18 shares battery compatibility with other tools in the series, allowing tradespeople to standardise their cordless equipment platform. The included 2.5Ah lithium ion battery and charger provide the power needed to clean three to five heavily soiled bicycles from a full tank, making it ideal for mobile detailing services, landscape contractors, or maintenance teams working away from workshop facilities.

The PREMIUM version includes a comprehensive accessory kit with medium pressure gun, short and long lances, flat jet nozzle and flexible hose. Practical design features include integrated storage for all accessories, a telescopic aluminium handle that extends for transport and compacts for storage, and large wheels engineered for comfortable movement across rough terrain, garden paths and driveways. At just 5.7kg (excluding battery), the unit remains highly portable whilst the leak-proof screw cap ensures secure water containment during transport.

Features and Benefits:
• Cordless medium pressure washer for complete independence from mains water and electricity
• Part of the Karcher 18v Battery Power cordless system
• Shares battery compatibility with other Karcher 18v tools
• Up to 24 bar water pressure and 200 litres per hour flow rate
• Integrated storage tank holds up to 12 litres of water
• Full tank provides enough water to clean three to five heavily soiled bicycles
• Leak proof screw cap keeps the tank securely closed
• Hose, gun and lance can all be stored on the machine
• Accessory compartment on the rear provides space for additional accessories
• Telescopic aluminium handle extends for transport and packs down for storage
• Large wheels for comfortable transport on rough terrain

Specifications:
Battery Voltage: 18v
Battery Type: Karcher Battery Power (lithium ion)
Maximum Pressure: 24 bar
Maximum Flow Rate: 200 l/ph
Water Tank Capacity: 12 litres
Dimensions: 349mm x 321mm x 586mm
Machine Weight (excluding battery): 5.7kg

Contents:
OC 6-18 PREMIUM Cordless Medium Pressure Washer
Medium Pressure Gun
Short Lance
Long Lance
Flat Jet Nozzle
Karcher 18v Battery Power Lithium Ion Battery 2.5ah
Battery Charger