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BE Power Equipment  |  SKU: B4213HSJ

BE Power Equipment Gas Pressure Washer 4,200 PSI 4.2 GPM Cold Water with Honda GX390 Engine and CAT Triplex Pump - B4213HSJ

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4,200 PSI Cold-Water Cleaning with a Honda GX390 Up Front and a CAT Pump in the Middle

The BE Power Equipment B4213HSJ is a commercial gas pressure washer that runs a Honda GX390 engine into a CAT 67DX39G11 triplex pump for a rock-solid 4,200 PSI at 4.2 GPM. CAT triplex pumps are the name pros ask for by brand, and pairing one with the industry’s benchmark Honda engine makes this a gas pressure washer that treats a full workday as routine, not a stress test.

It is aimed squarely at operators who bill by the job. Sidewalk and concrete contractors use its cold-water punch to strip grime that consumer machines only rearrange; fleet crews cut road film and grease off trucks and heavy equipment; ag and facility teams take it to barns, pens, and lots. On a powder-coated steel frame with a built-in unloader, this Honda pressure washer is built to keep earning its place on the trailer season after season.

Key Features

  • 4,200 PSI at 4.2 GPM — — commercial cold-water output that clears heavy grime in one pass instead of three.
  • Honda GX390 engine (389 cc) — — the benchmark commercial engine, known for dependable recoil starts and steady pressure under sustained load.
  • CAT 67DX39G11 triplex pump — — a pro-grade pump with die-cast body, forged-brass manifold, and ceramic-coated plungers built for years of daily duty.
  • Built-in unloader — — integrates flow regulation into the pump head for a cleaner, more compact package and reliable bypass.
  • Powder-coated steel frame — — tough coated structure with onboard accessory storage for the wet, gritty life of a wash bay.
  • 50 ft x 3/8 in steel-braided hose — — long, reinforced reach so the machine can stay put while you work the far side of the job.
  • Four quick-connect nozzles (0°, 15°, 40° and soap) — — dial from concentrated stripping to broad rinse to detergent in seconds.
  • 12 in premium flat-free tires — — move it across curbs, gravel, and turf with zero worry about flats.

Getting It Running on Site

✔︎ Fuel Regular 86-octane unleaded gasoline (up to 10% ethanol); fresh fuel keeps the GX390 starting on the first pull.
✔︎ Water supply Feed it at least 4.2 GPM from a standard hose and spigot so the CAT pump never runs dry.
✔︎ Power No cord, no outlet — the recoil-start engine makes it fully portable to off-grid job sites.
✔︎ Detergent Cold water only; pull soap through the adjustable injector for wash-and-rinse work.
✔︎ Warranty Covered by a 3-year machine warranty.
✔︎ Freight Ships on a pallet at about 147 lbs — plan for a liftgate or a helping hand at delivery.

Product Documents

Full Specifications

Specification Details
Pressure 4,200 PSI
Flow Rate 4.2 GPM
Water Temperature Cold Water
Engine Honda GX390
Engine Type Air-Cooled, 4-Stroke OHV
Start Type Recoil
Fuel Tank Capacity 6.10 L / 1.6 gal
Pump CAT 67DX39G11 Triplex
Unloader Built-In
Drive Type Gas Direct Drive
Frame Powder-Coated Steel
Hose 50 ft x 3/8 in Steel-Braided
Nozzles 0°, 15°, 40° and Soaper
Wheels 12 in Premium Flat-Free
Displacement 389 cc
Engine Fuel Type 86 Octane, up to 10% Ethanol
Engine Oil Type SAE 10W30
Pump Oil Type 30W Non-Detergent
Soap System Adjustable Injector
Gun and Wand 36 in Insulated
Fittings Quick Connect
Boxed Dimensions 32 in x 25 in x 27 in
Shipping Weight 147 lbs
Unit Dimensions 25 in x 34 in x 42 in
Unit Weight 140 lbs
Series Commercial
Warranty 3 Years

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Built like a tank VERIFIED
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I've always worried about dust, moisture, and dings. This solved all of that. The airflow keeps everything clean and dry inside.

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These tiles just snap together, no glue, no tools, no prep. Whole two-car garage done in one afternoon. Cleans up with just a hose.

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