... °Optional engines: B&S, Mitsubishi, Loncin ANT MACHINERY 'WH' series power throwels. - WH60, 600mm dia, 5.5hp, polish edge - ... WH189, 1890mm dia, 20hp, ride-on power throwel, helicopter Power Trowels WH60 (walk behind) Power Trowels WH80/100 (walk behind) Special ... , LoncinOptional engines: B&S, Mitsubishi, Loncin Power Trowels WH100W(walk behind) Power Trowels WH120(walk behind) CEEngine :Honda GX160 ...