Engineered for commercial contractors, property managers, and demanding homeowners, the Westinghouse WPX3400 gas pressure washer delivers blistering 3400 PSI stripping power. The rugged steel cart roll cage, 12-inch never-flat wheels, and 5 quick-connect spray tips (0°, 15°, 25°, 40°, soap) handle concrete cleaning, paint preparation, fleet washing, and industrial degreasing with ease.
Heavy-duty 4-stroke horizontal shaft engine provides relentless torque and easy recoil pull-starts.
Full nozzle spectrum from pinpoint 0° blasting to wide 40° gentle rinse and chemical foaming.
| Specification | Rating / Value |
|---|---|
| Max Pressure | 3,400 PSI |
| Flow Rate | 2.6 GPM |
| Engine Displacement | 212cc 4-Stroke OHV Westinghouse Engine |
| Starting System | Recoil Pull Start |
| Fuel Tank Capacity | 1.0 Gallon (3.8 L) |
| Soap Tank Capacity | 0.5 Gallon (1.9 L) |
| Specification | Rating / Value |
|---|---|
| Hose Length | 25 Feet Abrasion-Resistant Super-Flex |
| Nozzles | 5 Quick-Connect Tips (0°, 15°, 25°, 40°, Soap) |
| Weight | 63.0 lbs (28.6 kg) |
| Certifications | EPA Compliant, CARB Compliant |
| Origin Depot | Dallas Logistics Depot (Ships in 24 Hours) |
Every order dispatches directly from 5800 Industrial Blvd, Dallas, TX 75207 with full commercial cargo insurance and residential hydraulic liftgate unloading included at $0 extra charge.
Factory seal verified, pallet-strapped, and booked with regional LTL carrier within 1 business day.
Carrier tracking link and serialized 3-Year Warranty documentation emailed immediately on pickup.
Destination terminal calls ahead to confirm your residential driveway or jobsite delivery window.
Driver lowers the palletized crate smoothly to ground level — no loading dock or forklift required.
Stripped 10 years of grease and grime from our warehouse concrete driveway in under 2 hours. Starts on the very first pull every time.
Bought this for our landscaping and property maintenance fleet. The 3400 PSI and 2.6 GPM flow makes quick work of brick walls, walkways, and heavy equipment.
The hose is remarkably flexible and doesn't kink up. Onboard soap tank works flawlessly with our degreaser chemicals.
Need transfer-switch sizing, natural gas BTU flow, or liftgate scheduling confirmed before ordering? Talk directly with our Dallas equipment desk.
The 212cc OHV engine uses standard 87+ octane unleaded gasoline and SAE 10W-30 4-stroke small engine motor oil (bottle and funnel included).
Yes. The WPX3400 uses standard M22 threaded fittings and 1/4-inch quick-connect fittings, fully compatible with 15" surface cleaners, undercarriage sprayers, and high-yield foam cannons.
Yes, connect to a standard 5/8-inch or 3/4-inch garden hose delivering at least 3.0 GPM for optimal pump cooling and continuous pressure.
Every machine is backed by Groundmark's 3-year commercial warranty, 30-day money-back guarantee, and free freight shipping from our Dallas, TX warehouse.
Every order ships free from our Dallas, TX regional depot (5800 Industrial Blvd). Heavy crated generators and commercial machines ship via insured LTL freight with a scheduled 24-hour advance phone call and free hydraulic liftgate lowering onto your driveway or curb.
Groundmark acquires unclaimed and over-allocated commercial contractor freight consignments directly into our Dallas warehouse. Every unit is 100% factory-sealed with 0.0 runtime hours and covered by our serialized 3-Year Commercial Warranty.
