Kind TipsPlease check the machine is complete before starting the machine Precautions for non-absorbent operation: Add fuel correctly (mixed oil: gasoline: two-stroke oil = 25:1) Add water to the pump The air inlet joint or pipe is completely sealed and air-tight, and the hose used for the water inlet pipe is not sucked and deflated. Check the coupling to see if the internal drive is damagedSpecificationsEngine Type: 43cc 1.7hp 2-strokeMaximum Output: 1.25kw/6500 rpmFuel Ratio: 25:1Fuel Capacity: 1.0L/0.26galWater Pump Inlet: 1in (25mm)Water Pump Outlet: 1in (25mm)Flow Capacity: 8,000L/hourMaximum Delivery Lift: 30m/98.42ftMaximum Suction Lift: 7m/22.96ftPackage Size: 38 x 30 x 35cm/14.96 x 11.81 x 13.77inEquipped with Power: 1E40F-5AStatic Weight: 6.8kg/14.99lbsCarton Weight: 9kg/19.84lbsCarton Dimensions: 39 x 29.5 x 39cm/15.35 x 11.64 x 15.35inStarting System: Recoil Pull StartPackage Included1 x Main Machine3 x Hoops2 x Seal Rubber Rings1 x Proportional Oil Pot1 x Water Inlet Filter2 x Inlet/Outlet Water Connectors1 x Instruction ManualAll Accessories Required for AssemblyNotes1. The real color of the item may be slightly different from the images shown on the website caused by many factors such as your monitor brightness and brightness of the light.2. The pump must use two-stroke engine oil, never use four-stroke or other engine oil, otherwise, it will easily lead to other problems such as cylinder pulling.