BE Pressure B4013HGS Pressure Washer 4000 psi 389cc Honda Gas Cold, B4013HGS

The BE Pressure B4013HGS is a commercial-grade cold-water gas pressure washer built around a Honda GX390 389cc engine and a General Pumps EZ4040G triplex pump. Rated at 4,000 PSI and 4.0 GPM, it is the workhorse contractors use for fleet washing, concrete and brick cleanup, building exteriors, equipment degreasing, and surface prep before painting or sealing.

Built for these jobs

• Concrete and parking lot cleaning — 4,000 PSI moves oil stains, gum, and ground-in dirt that residential-class units cannot.
• Fleet and equipment washing — trucks, trailers, heavy equipment, dumpsters, and shop floors.
• Building exterior soft-wash and house wash — pair the low-pressure chemical injector with a downstream soap and detergent.
• Paint and graffiti prep — 4 GPM flow rinses fast so pretreatment chemicals do not dry on the surface.
• Sidewalk, deck, and fence restoration — with a surface cleaner attachment, this rig moves through a commercial driveway in well under an hour.

Why contractors specify the GX390 + General pump combo

The Honda GX390 is the gold-standard commercial pressure-washer engine: known starting reliability, parts available everywhere, and a long service life under daily use. The General triplex pump pairs a die-cast body and forged brass manifold with one-piece plungers and a thermal release valve, the same construction found on units that cost two to three times this much. Direct drive between engine and pump keeps the footprint compact and eliminates belt maintenance.

Specifications

• Pressure: 4,000 PSI maximum
• Flow: 4.0 GPM maximum
• Engine: Honda GX390, 389cc gasoline
• Pump: General Pumps EZ4040G triplex, direct drive
• Unloader: external, with bypass-to-ground option for extended cooling
• Frame: powder-coated steel with onboard accessory storage
• Wheels: 10-inch flat-free
• Hose: 50 ft. high-pressure
• Gun/wand: 36 in.
• Chemical injection: low-pressure downstream injector
• Water type: cold water

What is included

• Pressure washer with engine and pump pre-mounted
• 50 ft. high-pressure hose
• 36 in. gun/wand assembly
• Five quick-connect spray nozzles (typical: 0°, 15°, 25°, 40°, soap)
• Low-pressure chemical injector
• Operator manual

Frequently asked questions

Is this a hot-water or cold-water unit?

This is a cold-water unit. If you need hot-water cleaning for grease and oil removal, the BE HW4013HBG is the equivalent hot-water configuration in this output class.

What is the difference between the B4013HGS and B4013HJS?

The B4013HGS uses a General Pumps triplex; the B4013HJS uses a comparable AR-class triplex. Both are 4,000 PSI / 4 GPM Honda GX390 builds. Choose by pump-brand preference and parts availability with your local service shop.

Will this run a 20-inch surface cleaner?

Yes. At 4 GPM the B4013HGS comfortably drives surface cleaners up to 20 inches; for very large flatwork, 24-inch surface cleaners work but cycle more slowly because they are sized for 5-6 GPM machines.

Is the engine recoil-start or electric-start?

The standard B4013HGS ships with the recoil-start GX390. Electric-start (GX390 ES) variants are available as upgraded SKUs.

What PSI do I actually need for residential vs. commercial work?

Most house-wash and deck work runs comfortably at 1,500-2,500 PSI; commercial fleet, concrete, and graffiti work benefit from 3,500-4,000 PSI. The B4013HGS gives you headroom for the heavier jobs without sacrificing the flow that finish work requires.

Discount Cleaning Products is an authorized BE Pressure dealer. Our US-based customer service team can help match a unit to your work mix, sort out hot-vs-cold and pump-brand questions, and walk you through warranty registration after delivery.