DOOSAN TM DM SERIES SERIES PISTON PUMP DM05VD DMO6VD TMO7VA TM07VC DMO9VD TM10VC TM10VD TM18VC TM22VC TM30VC TM40VC TM40VD TM60VC TM60VD TM70VC TM70VD TM100VD

The TM / DM Series are travel device designed for crawlermachines such as excavators, drilling machines, cranes etcThe motor is a case-rotation, high-torque motor which canbe installed inside the crawler by connecting sprocket with motor case. Features Piston motor has a variable displacement (two speed) swash plate andincorporates a brake valve and a mechanical brake needed for travelling. TM/DM Series travel device with planetary reduction gear offersoutstanding features.Hydraulically balanced piston motor ensures reliable changeover of thedisplacement by external pilot control (15 - 2 : 1 speed ratio) The motor offers speed control and braking to minimize shock with abuilt-in counterbalance valve and shockless relief valve.The mechanical brake is a negative. The brake is automaticallyactivated or released when the stop or start. The case rotation type gear reducer has improved durability andreliablity because of its simple and equally loaded design in addition tohigh-precision machine parts, The motor uses heavy duty bearings toensure long life An efficient floating seal also prevents dust and waterfrom entering into the motor.