Karcher 1.107-422.0 : HD 3.5/35 GB Cold Water Gas Pressure Washer with Vanguard 300 Engine | 3.5 GPM 3500 PSI

Key Product Features

• Genuine Kärcher HD Gas Series Pressure Washer: Original Kärcher professional pressure washer, part number 1.107-422.0, also known as the HD 3.5/35 GB, designed for demanding cold-water gas cleaning applications where mobility, durability, and professional output are required.
• 3.5 GPM Commercial Water Flow: Produces 3.5 gallons per minute, giving operators strong rinsing volume for removing mud, detergent residue, road film, dust, algae, loose debris, and outdoor grime from vehicles, equipment, concrete, and commercial work areas. 
• 3,500 PSI Cleaning Pressure: Delivers 3,500 PSI of cleaning force, making it effective for concrete, pavement, sidewalks, driveways, patios, building exteriors, loading docks, machinery, and tough outdoor maintenance work. 
• Commercial-Grade Vanguard 300 Engine: Powered by a Vanguard 300 engine, giving users dependable gas-powered performance for outdoor cleaning where electric power is not available or practical. Kärcher’s specifications list this engine at 270 cc for the HD 3.5/35 GB configuration. 
• Belt-Drive Pump System: The belt-drive configuration helps reduce pump speed, heat, vibration, and direct engine stress, supporting longer pump life and smoother operation compared with many direct-drive pressure washer designs.
• Recoil Start Operation: Designed with straightforward recoil start operation, keeping the machine practical, durable, and simple for daily outdoor commercial cleaning work. 
• Corrosion-Resistant Aluminum Frame: Built with a lightweight, corrosion-resistant aluminum frame that improves durability in wet cleaning environments while keeping the unit easier to move around jobsites. 
• Weld-Free Modular Frame Design: Competitor listings describe this unit with a durable weld-free aluminum frame and modular cart-to-skid design, allowing users to convert the machine with optional skid feet for truck, trailer, UTV, ATV, or stationary cleaning setups. 
• Flat-Free Tires for Mobility: Standard flat-free tires help reduce downtime from punctures or air loss while improving movement across pavement, gravel, yards, farms, construction sites, and commercial properties. 
• 50 ft High-Pressure Hose: Comes with a 50 ft hose, giving operators extended reach around vehicles, equipment, driveways, sidewalks, loading areas, and commercial surfaces. 
• Professional Spray Accessory Setup: Retail listings show this model with spray tips, hose, and professional cleaning accessories, helping operators handle multiple cleaning tasks with the correct spray pattern. 
• Cold Water Gas-Powered Performance: Provides strong cleaning output without the added size, fuel use, and maintenance of a hot-water system, making it ideal for dirt, mud, mildew, algae, dust, grime, and routine outdoor buildup.
• Great for Concrete and Pavement Cleaning: Ideal for sidewalks, driveways, patios, parking pads, shop entrances, loading docks, retaining walls, pavement, and other durable hard surfaces that need high-pressure cleaning.
• Excellent for Equipment and Vehicle Washdown: Suitable for trucks, trailers, tractors, carts, landscaping equipment, construction tools, farm equipment, municipal vehicles, and maintenance machinery.
• Balanced Contractor-Level Output: The 3.5 GPM / 3,500 PSI performance class provides a strong balance of rinsing volume and cleaning pressure for medium-to-heavy commercial cleaning jobs.
• Gas-Powered Outdoor Flexibility: The Vanguard gasoline engine allows cleaning in remote areas without relying on electrical outlets, making this unit practical for farms, construction sites, municipalities, schools, service yards, and mobile contractors.
• Commercial Applications: A strong choice for contractors, facility managers, municipalities, farms, schools, warehouses, automotive shops, equipment rental yards, and property maintenance teams.
• Commercial Size Planning: Competitor listings show approximate dimensions of 45 in. L x 28 in. W x 29 in. H, helping buyers plan receiving, storage, and transport. 
• Trusted Kärcher Engineering: Combines Kärcher’s commercial pressure washer design with Vanguard engine power and belt-drive pump durability, giving professional users a dependable cold-water cleaning solution for repeated use.

Why Buy from ProQuip Solutions

ProQuip Solutions supplies genuine Kärcher pressure washers, OEM accessories, replacement parts, and expert support for contractors, farms, municipalities, facility teams, and commercial cleaning professionals. The Karcher 1.107-422.0 HD 3.5/35 GB Cold Water Gas Pressure Washer delivers dependable 3.5 GPM, 3,500 PSI cleaning performance with a reliable Vanguard 300 engine and durable belt-drive pump operation. Choose ProQuip Solutions for authentic Kärcher equipment, knowledgeable support, and dependable cleaning solutions that help improve productivity and reduce downtime.