Apply for most single-acting hydraulic pump units --Monarch,Bucher Dyna-Jack,MTE,Bosch,SPX, KTI etc. Easy to wire up:15’ cord enough long to stand at the back of dump trailer switch while dumping the load.
3 Wires Dump Trailer Remote Control Switch DC 12V for Single Acting Hydraulic
3 Wire Dump Trailer Remote Control Switch for Dump Trailer with solenoid coil
1/14 Metal 3 Axles Hydraulic Dump Trailer Electric Awning for RC Tractor Trucks
Wireless Dump Trailer Remote, 12 Volt Hydraulic Lift Winch Tilt, Dump Trailer
Upgraded Wireless Dump Trailer Remote Controller, Fit for 3-Wire/4-Wire 12V
