Gas Cold Water Pressure Washer Cart - 7000 PSI, 4 GPM, Honda GX690, AR Pump, Belt Drive, Aluminum Frame - APS 7000 PSI

Flow: 4.0 GPM
Pressure: 7,000 PSI
Engine: Honda GX690
Pump: AR, belt

Built for

Contractors who need ultra-high pressure in the field, day after day
Hard daily use on a low-RPM AR pump, slower-turning than direct drive
Garden-hose feed: external UL bypass hose and 50 mesh inlet filter

Not for: California: the standard configuration isn't sold there (non-CARB fuel tank). A compliant upgrade is available; call us.

$5,99900

About $6,353 with checkout feesFreight free to a business, $99 to a home

Choose your 7000 PSI unit

Compare all 2 models side by side Need more flow? The 8035, 8 GPM, from $3,499 Need hot water? Freedom Series

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Overview

The B4070HAE is a cold-water, belt-drive commercial pressure washer that puts out 7000 PSI at 4.0 GPM from an electric-start Honda GX690 engine. Power runs through a 4-groove cog V-belt (3VX) drive to a low-RPM AR high-pressure pump, so the pump turns slower and lasts longer than a direct-drive unit worked this hard. It's cart-mounted on a 3/16-inch aircraft-grade aluminum frame — no welds to fail, backed by a lifetime frame warranty — and rides on oversize HD tires with a 3/4-inch cold-rolled steel threaded axle. It feeds from a standard garden hose with an external UL pump bypass hose, and every unit ships factory assembled and tested in the USA, ready to operate. Built for contractors who need ultra-high pressure in the field, day after day. Battery not included.

What's included

7000 PSI at 4.0 GPM cold-water performance
Electric-start Honda GX690 engine with marine-grade battery box
Low-RPM AR pump on a 4-groove cog V-belt (3VX) drive for long service life
3/16" aircraft-grade aluminum frame with dual handles — no welds to fail, lifetime frame warranty
Adjustable pressure unloader and thermo-sensor to prevent overheating in bypass
Garden hose feed ready with external UL pump bypass hose and 50 mesh inlet filter
Remote six-gallon poly fuel tank; oversize HD tires on a 3/4" cold-rolled steel threaded axle
Factory assembled and tested in the USA, delivered ready to operate
Battery not included — the electric start needs a 12V battery
Ships with a spray gun and wand, high-pressure hose and quick-connect nozzles

Heavy Duty

Best for: driveways, concrete, paint stripping, commercial degreasing

Specifications

Pressure (PSI): 6000+
Flow (GPM): 4.0 to 4.9
Engine: Honda
Horsepower: 15 to 20+
Drive: Belt
Pump: AR high-pressure pump, low RPM
Water Temperature: Cold water
Frame: 3/16" aircraft-grade aluminum, dual handles
Fuel Tank: Remote 6-gallon poly (non-CARB; California-compliant upgrade available)
Inlet Filter: 50 mesh
Axle: 3/4" cold-rolled steel, threaded
Battery: Not included (electric start needs a 12V battery)

Frequently asked questions

Yes — the B4070HAE is ready for garden hose feed and includes an external UL pump bypass hose. A 50 mesh inlet filter protects the pump from debris in the supply water, and the thermo-sensor prevents overheating when the unit sits in bypass mode.

Every unit ships completely factory assembled and tested in the USA, delivered ready to operate.

The standard version is not for sale to California — its remote six-gallon poly fuel tank is not CARB evaporative compliant. A California-compliant upgrade is available; check the product options or contact APS to configure a compliant unit.

Belt drive lets the pump turn at a lower RPM than the engine, which means less wear and a longer service life at 7000 PSI. This unit uses a 4-groove cog V-belt (3VX) system for balanced power transfer, with an easy-access single-bolt interlocking belt cover for maintenance.

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