cushion-hitch control lever
hitch control adjustment
hitch control valve adjustment
implement and hitch control valve group
three-point hitch control
three-point hitch control lever
three-point hitch control module
three-point hitch control system
two-position cushion-hitch control
hitch valve control group
model of integrated control control
half hitch and timber hitch
attitude-control and orbit-control engines
centralized control and remote control
control block hydraulic unit with control