1.High efficiency trolly sprayer, 2.high-power,low noise 3.Main engine 9.5kg Tank and wheel 22kg This sprayer is of high efficiency and powerful, with 168F power,low noise,only 31.5kg net weight. MODELTC-650PACKING SIZE(main engine)35x31x33cmPACKING SIZE(tank and wheel)87x44x59cmNET WEIGHT(main engine)9.5kgNET WEIGHT(tank and wheel)22kgCHEMICAL TANK CAPACITY50L