Ram type steering gear system (two cylinder with one piston):

Ram type steering gear system (two cylinder with one piston)

The ram type electro-hydraulic steering gear series consists of one set of ram type driving mechanism, two sets of motor kinetic tank for oil pump, one oil box, which has simple structure to install and is wildely used in navigation zone of inland rapid fl owing river, normal navigation zone, and for sea ship.

When use for navigation zone of inland rapid fl owing river, the steering gear, specifi cation below 16kn·m, is added a set
of manual emergency pump for emergency steering control; specifi cation above 16kn·m, is added an extra set of DC motor
pump unit for emergency, to comply with CCS rules.

Control mode of this steering gear series includes direct control of steering mechanism, electronic control, pump control
and etc. Electronic and pump control can be used together with any form of autopilot and follow-up pilot.

Drawing and parameter: