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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.