Description
Clean commercial decks, concrete sidewalks, and landscape equipment between jobs. The Simpson Aluminum Series 3400 PSI cold water washer provides reliable washing force on a lightweight chassis. A commercial Honda GX200 engine drives an industrial triplex plunger pump. Direct shaft connection requires positive water tap pressure to prevent cavitation.
Aircraft-grade 6061 aluminum plate forms the corrosion-resistant cart frame, cutting transport weight for small crews. The 196cc Honda GX200 gas engine features an iron cylinder sleeve for long operating life. An industrial AAA triplex pump utilizes ceramic-coated pistons and a forged brass manifold. Pneumatic 10-inch tires cushion transport shocks over rough ground. Wand holsters secure the lance.
Aluminum Cart Mechanical Details
Contractors wash paint prep zones fast using balanced fluid pressure. The rust-free aluminum cart survives exposure to continuous moisture and chemical drift.
- Commercial 196cc Honda engine generates reliable driving torque for tough cleaning jobs
- Direct-drive AAA triplex plunger pump produces 3400 PSI at 2.5 GPM scouring flow
- Aircraft-grade aluminum chassis eliminates frame rust from road salt and chemical exposure
- Forged brass manifold resists chemical pitting from harsh fleet cleaning detergents
- Pneumatic 10-inch tires navigate deep gravel and construction dirt without bogging down
- Five quick-connect spray nozzles adjust stream pattern spread for custom wash assignments
- Heavy 25-foot steel-braided hose resists kinking and abrasion against rough concrete
Dynamometer Stress Bench Data
Dynamometer bench testing demonstrates 3470 RPM engine speed under full 3350 PSI load resistance. Flow meters record 2.44 GPM water delivery through the size 030 nozzle. Crankcase oil temperature stabilizes at 184°F after 3 continuous hours of operation. Engine fuel consumption measures 0.56 GPH at wide-open throttle. Acoustic meters record 88 dBA at 5 meters from the machine cart.
Operational Boundaries Field Realities
You slide this lightweight cart into service trucks without ramp systems. The low frame height tucks beneath utility shelves in crowded shop vans. Do not direct this 3400 PSI stream onto cedar shake roofs or weathered wood siding. The high-velocity jet shears soft wood grain and gouges residential mortar joints.
- Check engine oil dipstick levels prior to each morning engine pull
- Replace pump crankcase oil after the initial 50-hour break-in operation period
- Clean the water inlet mesh filter screen to block fine grit intrusion
Commercial Warranty Specifications Manifest
Simpson covers the Honda engine for 3-Years, the AAA pump for 5-Years, and the aluminum frame for 10-Years. The carton contains the aluminum pressure washer, 25-foot high-pressure hose, spray gun, wand, 5 quick-connect tips, and operator manuals.
