Water pump  
Engine type: 1-cylinder, 4-stroke, air-cooled gasoline engine
Gasoline engine model: Gasoline engine EY20
Work capacity: 163cc
Max. Output: 5.5Hp/4000rpm
Ignition system: Non-transistor
Starting system: Recoil
Fuel tank capacity  4 Liter
Continuous operating time: 5 hours
Engine oil system capacity: 0.6 Liter
Water pump  
Diameter of outlet  2 inch
Max. Delivery lift: 23m
Suction height: 8m
Max. Water displacement: 30m3/hr