Product parameters: product size:19.7*60.2*27.6Inch box capacity:14l engine horsepower: 2.2Hp 1.6Kw engine capacity: 52cc maximum engine speed: 7000r min mixing ratio of oil and gasoline: 40:1 noise level 111db liquid spray volume: 0-4l min powder spray volume: 0-6l min flat spray range: 15-20m high spray range:13-15m notes: manual measurement has been used there may be some reasonable error. All the pictures are taken by actual samples slight chromatic aberration may occur due to lighting or display. Due to the large size of the product and inconvenient transportation once the order has been shipped we only accept the return requests due to quality issues. Hope you can understand.