The RB 600 is a hard-hitting, gas-powered pressure washer built for guys who clean the real messes — mud on tractors, grease on equipment, caked-on road grime. It puts out a full 3,200 PSI and pushes 3.0 gallons per minute. Under the hood there’s a Kohler 208 cc (7.0 bhp) engine and a commercial-grade Triplex pump that keep pressure steady under load. That means the unit doesn’t choke on big jobs and the pump parts are built to take abuse day-after-day. Starting is simple thanks to STIHL’s Easy Start pump system — no fighting back-pressure or rough pulls — and the unit shuts the fuel off for safe, no-mess transport.
The RB 600 ships with premium gear you actually use: a 40-foot steel-braided high-pressure hose that resists kinks and bursts, stainless high-pressure nozzles and a brass detergent nozzle that stand up to chemicals, and a two-piece lance and gun for reach and accuracy on tall or awkward jobs. The frame and components are built tough, weight sits around 118 lb dry, and connections are laid out for quick setup and teardown. If you run a fleet or the single fastest crew in town, the RB 600 is a workhorse that cuts time and cuts the elbow grease out of cleanup. Service is straightforward — follow the owner’s manual for oil, pump care, and recommended fuel (STIHL warns against fuel with over 10% ethanol) — and the machine is ready to link up with optional accessories (rotating nozzles, water brooms, hose extensions) when the job demands it.
