The RAJA WP 20 KK (RAJA 20 GK H TYPE) is a 4-stroke, petrol-start, kerosene-run water pump with a 163cc single-cylinder air-cooled engine. It delivers 3.4 KW power, operates at 3600 RPM, and features a 2" x 2" suction/outlet with low fuel consumption and a recoil starter for efficient performance.