... Reducersingle stageratio 11, 17, 23, 29, 35, 43, 59, 71, 87 input speed : 1500rpm, 1000rpmsingle stage power 0.37kw, 0.25kw ... ,0.75kw,0.55kw, 1.1kw, 1.5kw,2.2kw, 4kw, 5.5kw, 3kw, 7.5kw, 11kw, 15kw, 18.5kw, 22kw, 37kw ... .55kw, 0.75kw, 1.1kw, 1.5kw, 2.2kw, 3kw, 4kw, 5.5kw, 7.5kw, 11kw, 18.5kw.,If you have special ...