Direct Drive 4000 PSI 4 GPM Cart – AR RRV4G40 Pump | Just Wash Stuff SKU 5518-1I1-94A SH and other harsh chemicals

SH and other harsh chemicals wear and tear greatly on the life of these machines

Streamline Your Pressure Washing Setup

Durable Pinlock Assembly for Hose Reel Security

it can withstand high-pressure applications

Built for pros

Direct Drive 4000 PSI 4 GPM Cart – AR RRV4G40 Pump | Just Wash Stuff SKU 5518-1I1-94A SH and other harsh chemicalsPro Grade Direct Drive Pressure Washer on Cart The Direct Drive 4000 PSI 4 GPM Pressure Washer on Cart (SKUs: MDD 4040HA for Honda GX390, MDD 4040CA for CRX420) is a complete, mobile cold water unit built for serious pressure washing. Powered by a premium engine and driven by the AR RRV4G40 triplex pump (4 GPM @ 4000 PSI, external unloader & bypass), it delivers reliable power for concrete, driveways, siding, fleet, and commercial cleaning. The