Reversible hydrostatic transmission pump with drive engine speed

Safety control system for self-propelled road rollers

Servo mechanism

Speed control apparatus of working vehicle and speed control...

Stopping apparatus and method for oil pump

System and method for controlling hydraulic flow

System for and method of operating a pressurized air source...

System for controlling a hydrostatic-mechanical transmission at

System for raising and lowering the load support of an electric

Throttle potentiometer adapter

Torque controlled pump protection with mechanical loss...

Transmission and control mechanism for hydrostatic-mechanical po

Transmission ratio control system

Underspeed actuator with part throttle control

Vehicle drive unit utilizing hydraulic pump and motor

Velocity-pressure control apparatus of hydraulic machine

Work machine including finely adjustable operation modes