Product Name：3WZ-130W Model Number:3WZ-130W Product descriptions: Gasoline engine 5.5Hp, Sprayer 3WZ-30WD or 3WZ-22WB, Water tank: 130L,  8.5 X 50m pressure hose,  13 x 20m return hose, Adjustable long-distance gun L=90-120cm, Adjustable straight-head gun L=90cm, Grip type cleaning gun.