... DescriptionUse scope: This Product categories: 1, DBY is two-stage cylindrical gears hard-toothed surface cone reducer, 2, DBYK is ... . (4) adopts many series, reduce speed, can pull a single stage center distance, reduce speed reducer, satisfy the high requirements of ... of slow crane. (5) 3 fulcrum reducer, but horizontal and vertical, even deflection Angle installation, convenient. (6) the series three ...