2025 STIHL RB 400 DIRT BOSS GAS POWERED PRESSURE WASHER

When you need a power washer that delivers top performance and can stand up to daily use, choose the STIHL RB 400 DIRT BOSS® pressure washer. It features a powerful 196 cc (6.5 hp) engine that can output 2,700 psi of water pressure at 2.7 gallons per minute. It also features the durability STIHL products are known for, with a brass manifold pump design, stainless steel valves and ceramic-coated pistons. There is also a cast-iron engine liner and a built-in shutdown feature when the oil level is low. The RB 400 DIRT BOSS® also features an easy start pump system and convenient detergent injector system. And with its 25' no-kink flex hose, you can clean more area without having to move the machine. Finally, the pressure washer uses a wide range of optional cleaning accessories, including rotary surface cleaner, water broom, nozzle options, hose extensions, a gutter cleaner, aluminum wand extension, pivot coupler and official STIHL cleaning agents. When you need to demolish dirt on a daily basis, the DIRT BOSS® handles the pressure with ease.

Maximum Pressure (psi) 2,700
Displacement (cc) 196
Flow Rate l/min 10.3
High Pressure Hose - Nylon Braided (ft) 25
Nozzles Angle (degrees) 15 / 25 / 40 / 65
Machine Weight (lbs / kg) 90 / 41
Sound Pressure Level (dB(A)) 103.2
Power Consumption (kW) 4.8