HYDRAULIC TRAILER MOUNTED BOOM LIFT
Hydraulic Trailer Mounted Boom Lift is originally imported by German haw electro- magnetic valve, proportional control valve and proportional amplifier. British proportional handles Italian bi-directional balance valves and French proximity sensors and relays. Electro-hydraulic proportional control, step less speed regulation and superior operational performance.There are two control boards, one is on the work platform and the other one is chassis . Both of them achieve remote control of engine. The internally mounted levelling system ensures that the platform always keeps level. The four outriggers can be independently controlled, featuring good adaptability.There is elevation angle limit device for the upper arm, which can avoid danger. The interlock between the superstructure and undercarriage and the soft outr...