Hydraulic slider coupling
Hydraulic spring brake control system
Hydraulic system for braking truck engines
Hydraulic transmission device and method of using it
Hydraulic turbo-speed checker
Hydraulically actuated clutch release mechanism
Hydraulically actuated cone clutch
Hydraulically actuated release mechanism for a clutch
Hydraulically actuated starting clutch assembly
Hydraulically operated disc clutch
Hydraulically-actuated pilot clutch type clutch assembly
Hydraulically-actuated starting clutch assembly
Hydrodynamic control coupling
Hydrodynamic device
Hydrodynamic retarder for large off-road electric wheel...
Hydrodynamic reversing drive
Hydromechanical transmission employing lockup clutch
Hydropneumatic brake actuator arranged to maintain a...
Hydrostatic coupling comprising a planetary gear pump
Hydrostatic transmission control system