Kärcher's line of self-contained trailer or mobile wash packages are designed for portable pressure washing operations. The two packages—the TRK-3500 with a single axle and the TRK-6000 with tandem axles—come standard with a 200 or 330-gallon polyethylene water tank, two 3-way ball valves, recessed electrical wiring and a rugged steel cage.
Once the customer chooses between the single-axle trailer with a weight capacity of 3,300 pounds or the double-axle trailer with a capacity of 6,000 pounds, there is a broad selection of pressure washers and cleaning accessories that can be mixed and matched to create the complete mobile system. Among the add-ons are: a hose reel kit; a tool box with either a 24- or 45-gallon fuel tank; 1000-watt work lamp; chrome fender upgrade; and detergent rack.
Both trailers are made of durable 2-by-3 inch structural tubing and coated with a powder-coated gloss black finish for weather protection. Other standard features include leaf spring suspension of a maximum of 3,500 lbs. per axle; 15-inch white spoke wheels with ST205/75D15 tires; steel cage tank support with wand holder; two 3-way ball valves for switching between freshwater hookups; and supply tanks; 1-inch, 50-mesh inlet strainer; dual 5/16-inch safety chains; lighted license plate holder; swivel jack with 500 to 1,000-pound capacity, depending on the model; and recessed tail lights.