The SIMPSON SuperPro Roll-Cage 65213 is a 5000 PSI, 5.0 GPM commercial gasoline pressure washer powered by the twin-cylinder Honda GX690. This is the production-grade output band for serious commercial and industrial cleaning - the kind of work where lower-PSI or lower-GPM machines simply cannot keep up with the schedule.
Best for
- Fleet wash: trucks, trailers, buses, and heavy equipment that need real flow and pressure to finish on time.
- Construction and exterior contractors: concrete cleaning, building wash, parking deck cleaning.
- Agricultural cleaning: tractors, combines, dairy and livestock facilities.
- Surface prep: high-pressure stripping of failing coatings and contaminated concrete.
- Pressure wash service businesses running multi-tech crews who need uptime and parts availability.
Why the Honda GX690 + roll-cage build
Operators in the pressure wash contractor community will tell you the same thing about 5 GPM machines: the engine and the frame are what decide whether the unit survives a season. The Honda GX690 is the workhorse engine for this output band - parts available everywhere, mechanics know it, and it delivers the torque needed to drive a triplex pump at 5.0 GPM without overheating. The SIMPSON roll-cage frame protects the engine, pump, and unloader from the inevitable bumps on a trailer or wash deck.
Specifications
- Model: SIMPSON SuperPro Roll-Cage 65213
- Pressure: 5000 PSI
- Flow: 5.0 GPM
- Engine: Honda GX690 twin-cylinder commercial gas
- Pump: commercial triplex
- Frame: SuperPro Roll-Cage protective design
- Water mode: cold water (hot water units available in SIMPSON KING BRUTE line)
- Brand: SIMPSON
Frequently asked questions
What is the SIMPSON SuperPro Roll-Cage 65213 used for?
5000 PSI / 5.0 GPM commercial cold water washing - fleet, heavy equipment, agricultural cleaning, surface prep, contractor exterior cleaning. The output band for serious productivity.
What engine does it use?
Honda GX690, the big-block twin-cylinder commercial Honda. Standard for 5 GPM machines because it can drive a triplex pump all day without overheating.
What kind of pump?
Commercial triplex matched to 5000 PSI / 5.0 GPM. Triplex pumps hold pressure and rebuild instead of being throwaways.
Is the roll-cage frame worth it?
Yes - it protects the engine, pump, and unloader from the bumps and tip-overs that happen on every wash deck and trailer.
Is it cold water only?
Yes. SIMPSON offers hot water in the KING BRUTE line if you need on-board heat for grease and oil work.
Discount Cleaning Products is an authorized SIMPSON dealer with US-based customer service. Reach out for help matching nozzles, hoses, and surface cleaners to your wash workflow.
