久草在线网址_综合精品久久久_国产成人午夜精品_国产ts人妖一区二区_国产一区一区_四虎视频在线精品免费网址_欧美无砖专区一中文字_青青草国产成人a∨下载安卓_制服视频三区第一页精品_一区二区三区无毛

GVseries has the function of parallel operation, with clutch or without clutch, while Gearbox has clutch (the ones of GVA series don’t have clutch), deceleration and parallel operation, bearing the function of propeller thrust and PTO output. The integrated thrust bearing has the high performance of rigidity and power transfer.

1.The gearbox of GVW and GVL series, which are double-input and multiple-output ones of parallel operation, with clutch, deceleration, bearing thrust and output or input functions of power branch, can be further divided into several models. 

2.The speed ratio of the marine gearbox of this series ranges from 2:1 to 4.5:1, and center-to-centerspacing from 2000mmto 4100mm.