Direct Drive 4000 PSI 4 GPM Cart w/ Honda & Comet | Just Wash Stuff

Pro-Grade Direct Drive Pressure Washer on Cart

The Direct Drive 4000 PSI 4 GPM Pressure Washer on Cart (SKU: MDD-4040HC) is a complete, mobile cold water unit built for serious pressure washing. Powered by a Honda GX390 engine (13 HP, low oil protection, easy oil drain) and driven by the premium Comet ZWD4040 triplex pump (4 GPM @ 4000 PSI, external unloader & bypass), it delivers reliable power for concrete, driveways, siding, fleet, and commercial cleaning. The lightweight corrosion-resistant frame with operator handle and oversized 13" tubed pneumatic tires makes it easy to move. Shop Just Wash Stuff for high-performance, ready-to-work machines.

Honda Power & Comet Pump for Maximum Efficiency

The Honda GX390 engine provides smooth, dependable power with low oil shutdown and easy maintenance access. Paired with the Comet ZWD4040 pump, you get precise pressure control, thermal relief protection, and a 50 mesh stainless steel inlet filter to keep debris out of the system. Adjustable pressure lets you dial in the right setting for any job. Just Wash Stuff offers pro-grade direct-drive units that balance power, mobility, and durability.

Why Choose the Bandit Direct Drive 4000 PSI Cart?

This cart-mounted setup combines Honda reliability, Comet pump longevity, and a rugged yet lightweight frame for all-day commercial use. The oversized tires and operator handle make it easy to maneuver on job sites, while the thermal relief and inlet filter protect the pump during heavy operation. Shop Just Wash Stuff for a powerful, mobile pressure washer that’s built to last.

Units include 50" RAMPAGE steel braided non-marking gray hose with quick connects, 36in spray wand with molded grip and gun, 5 quick connect spray nozzles.