The Simpson 95002 is a trailer-mounted cold-water mobile pressure washing system that delivers 4,200 PSI for serious commercial work on the road. Powered by a Honda GX390 engine and a CAT triplex plunger pump, and carrying its own 150-gallon water supply on a DOT-certified single-axle trailer, it is built for contract cleaners, mobile detailers, municipalities, and resorts that need to pull up to any job site and start cleaning.
Built for mobile commercial work
This is a complete go-anywhere system - water tank, engine, pump, hose reel, and trailer in one package.
- Mobile pressure-washing businesses and contract cleaners
- Fleet, trailer, and heavy-equipment washing
- Municipal sidewalk, lot, and facility cleaning
- Resorts, HOAs, and property-management maintenance
- Flatwork, building exteriors, and graffiti removal
Engine, pump, and water supply
The Honda GX390 OHV engine with Oil Alert low-oil shutdown drives a reliable CAT triplex plunger pump with an external unloader and bypass hose for long pump life. An onboard 150-gallon water tank with steel straps and a drain petcock lets you work where there is no water hookup, and a pressure safety relief valve adds protection during operation.
Trailer, hose, and accessories
The 2,000 lb single-axle trailer is DOT certified as an over-the-road pressure washer system, with a 2-inch ball coupling, a removable tongue jack for easy storage, and premium 6-ply tires for rugged terrain. A high-pressure hose reel holds the 100-foot by 3/8-inch steel-braided Monster Hose - non-marring, kink- and abrasion-resistant with quick-connect fittings - and five quick-connect nozzle tips (0, 15, 25, 40 degrees, and soap) cover a full range of cleaning tasks. An optional low-pressure reel with 3/4-inch by 75-foot hose is available.
Specifications
- Model: Simpson 95002, trailer-mounted cold water
- Pressure: 4,200 PSI
- Engine: Honda GX390 OHV with Oil Alert (49-state compliant)
- Pump: CAT triplex plunger, external unloader and bypass hose
- Water tank: 150 gallon with steel straps and drain petcock
- Trailer: 2,000 lb single axle, DOT certified, 2-inch ball coupling, 6-ply tires
- Hose: 100 ft x 3/8-inch steel-braided Monster Hose on a high-pressure reel
- Includes: 5 quick-connect nozzle tips (0, 15, 25, 40, soap)
Frequently asked questions
Is the Simpson 95002 trailer street legal?
Yes. The 2,000 lb single-axle trailer is DOT certified as an over-the-road pressure washer system, with a 2-inch ball coupling and 6-ply tires, so it is built to be towed to job sites.
Does it carry its own water?
Yes. It includes a 150-gallon water tank with steel straps and a drain petcock, so you can run the machine where there is no on-site water connection.
What engine and pump does it use?
A Honda GX390 OHV engine with Oil Alert low-oil shutdown powers a CAT triplex plunger pump fitted with an external unloader and bypass hose for durable, commercial-grade performance.
How much hose and how many nozzles come with it?
It ships with a 100-foot by 3/8-inch steel-braided Monster Hose on a high-pressure reel and five quick-connect nozzle tips (0, 15, 25, and 40 degrees plus a soap tip).
Is pump oil included?
No. Pump oil is not included and must be purchased separately. Simpson recommends changing the pump oil after the first 50 hours and every 100 hours after that.
Discount Cleaning Products is an authorized Simpson dealer with US-based support to help you spec the right mobile pressure washing trailer for your business.
