This sprayer system is securely mounted to a rugged 4 wheel trailer/frame. The entire unit is designed to be highly portable and ready for virtually any spraying task. It has a fully brass and stainless steel plumbing. This helps to eliminate corrosion and decay and provides long lasting, low maintenance spraying. 50 meter long spraying hose is great for applying water, fertilizers and pesticides over wide areas. It comes with 4 stroke 5.5ph motor, can pump 18-22L/min and up to 568PSI (40kg/cm2). 2 Outlets on the pump can let you do different spraying at same time. Features: Welded, corrosion resistant trailer/frame High-floatation turf tires roll smoothly with minimal tracking over rough terrain Powered by a dependable 160cc TF168FA OHV engine at 5.5HP 4 Stroke 50m high pressure spray hose and reel makes delivering chemicals to hard-to-reach areas easier Stainless steel spray lance and nozzle with ball valve switch Brass pump head with viton seals and stainless steel valves – guaranteed reliability Adjustable pressure with jet agitation 2 spray outlets on the pump Easy to see pressure gauge built in on the pump Pump will auto on/off by spraying handle swtich Specification: Engineer Power Output: 4 stroke, 5.5HP Engineer Dispalacement: 163cc Pump Suction: 18-22L/min Spraying Pressure: 284-568psi (20-40kg/cm2) Hose length: 50 meter Net Weight: 48kg Spray Gun length: 85cm Dimension: 90(L) x 42(W) x 91(H)cm Spraying Applications: Irrigation Pesticide, herbicide and fungicide application Cleaning tasks Nutrient or fertilizer application Virtually any other spraying task