... ,output torque :85-18000(N.m)6,series :2-37,transmission ratio:≥3.838,model no ... /137/147/167)Products overview:1, R series coaxial type inclined gear with international technical requirements manufacturing, has ... the very high technology content2, save a ... -30.18-5.50.37-7.50.75-7.50.18-110.55-18.50.55-302.2- ...