Standard feature: Performance-approved ohv engine Engine with low oil protection Commercial grade direct drive brass manifold Triplex pump 10m high-pressure hose Quick connect nozzles 0 15 25 40í and Chemical spray tip Pressure adjustable Low pressure detergent injector Professional trigger gun with safty lock 10inch pneumatic wheels Powder coating heavy-duty frame In-line water filter Convenient hose and gun hook Frame with cutouts for easy change pump And engine oil Optionals: Thermal relief valve Adjustable chemical injector Pressure gauge Out-returning unloader American garden hose connector nh3/4-11.5 15m/20m high-pressure hose Technical parameter: Modelú¦3wd-2700gd Max. Pressure (psi/bar) House power (hp) Dimension (cm) Water flow (gpm/lpm) Rotate (rpm) Pump & drive type G./n(kg) 2700/186 6.5 71x40x48.5 3.3/12.6 3400 Triples pump Direct drive 50/48 Modelú¦wd-2200gd Max. Pressure (psi/bar) House power (hp) Dimension (cm) Water flow (gpm/lpm) Rotate (rpm) Pump & drive type G./n(kg) 2200/150 6.5 59x41x58 3.0/11.3 3400 Axial pump Direct drive 45/43 Model:3wd-3200gd Max. Pressure (psi/bar) House power (hp) Dimension (cm) Water flow (gpm/lpm) Rotate (rpm) Pump & drive type G./n(kg) 3200/220 9.0 78.5x50x58 4.0/15.0 3400 Triplex pump Direct drive 65/62 Model:3wd-3600gd Max. Pressure (psi/bar) House power (hp) Dimension (cm) Water flow (gpm/lpm) Rotate (rpm) Pump & drive type G./n(kg) 3600/248 13 78.5x50x60 4.5/18.2 3400 Triplex pump Direct drive 70/67 Model:3wd-2500gd Max. Pressure (psi/bar) House power (hp) Dimension (cm) Water flow (gpm/lpm) Rotate (rpm) Pump & drive type G./n(kg) 2500/170 6.5 71x40x48.5 3.0/11.3 3400 Axial pump Driect drive 47/45