Ma hydraulic transmission gearbox, omwe amadziwikanso kuti hydraulic transmission, ndi chipangizo chomwe chimagwiritsa ntchito mphamvu ya hydraulic kufalitsa ma torque ndikuyenda mozungulira pakati pa ma shaft awiri.Ma gearbox oyendetsedwa ndi hydraulic amagwiritsidwa ntchito kwambiri pamagalimoto olemetsa, makina omanga ndi ntchito zam'madzi chifukwa chakuchita bwino kwambiri, kuwongolera komanso kudalirika.Ma hydraulic transmission gearbox nthawi zambiri amakhala ndi mapampu a hydraulic, ma hydraulic motors, ma gear seti, ma hydraulic valves ndi zinthu zina.