Description
Blast dried mortar, grease, and thick road dirt from commercial vehicles. The Briggs & Stratton Elite Series 4000 PSI cold water washer provides dependable stripping action. A 420cc commercial gas engine drives an industrial triplex plunger pump. Direct shaft connection prevents drawing water from static barrels without positive inlet pressure.
Heavy-gauge tubular steel creates the roll-cage chassis, finished with chip-resistant black powder coat. The 420cc Briggs & Stratton 2100 Series OHV engine uses a cast-iron cylinder sleeve for heat dissipation. An Annovi Reverberi triplex pump houses ceramic-coated plungers inside a brass head. Integrated rubber dampening bushings isolate the base plate from engine pulses. Puncture-resistant wheels navigate rough jobsite gravel.
Roll Cage Architecture Details
Operators strip industrial machinery using high fluid impact force. Rugged chassis construction protects critical engine and pump components during flatbed truck transit.
- Industrial 420cc OHV engine produces massive crankshaft torque for maximum fluid thrust
- Triplex plunger pump generates 4000 PSI at 4.0 GPM for deep scouring tasks
- Welded steel roll-cage shields mechanical components against impact damage on worksites
- Adjustable unloader valve regulates system pressure for specific surface cleaning needs
- Solid 12-inch puncture-resistant wheels cross demolition debris without flat tire delays
- Five quick-connect spray tips swap stream patterns for diverse surface preparation assignments
- Steel-braided 50-foot hose resists abrasion wear when dragged across rough asphalt
Dyno Bench Testing Diagnostics
Engine dyno analysis indicates steady 3480 RPM output under continuous 3950 PSI water resistance. Water volume holds at 3.94 GPM using a size 040 nozzle tip. Engine oil temperatures peak at 192°F after 3 hours of continuous full-throttle washing. Gasoline consumption registers 0.94 GPH under maximum operating load. Decibel testing records 93 dBA at 5 meters distance from the muffler.
Field Application Operator Boundaries
You load this washer into pickup beds using built-in grab bars on the roll cage. The wide stance prevents tipping during transport. Do not direct this 4000 PSI jet at asphalt roof shingles or weathered wood fencing. The high-velocity stream shears shingle granules and splinters soft pine planks.
- Check engine oil dipstick levels prior to each morning engine pull
- Drain pump water passages before sub-zero winter storage to prevent cracks
- Clean the water inlet mesh filter screen to block fine grit intrusion
Commercial Warranty Specifications Manifest
Briggs & Stratton backs this machine with a 3-Year engine warranty and a 2-Year pump warranty. The retail shipping box includes the roll-cage washer, 50-foot hose, spray gun, wand, 5 quick-connect tips, engine oil, and user manual.
