Aluminum alloy body, attractive appearance, strong corrosion resistance and sealing capacity, excellent waterproof and dustproof performance. Adopt DSP control technology that switches remotely to two different volumes for different apparatus, the two volumes can be adjusted separately. End users use the power supply control method to remotely change the volume, reducing the cost of additional control cables. Product description and application Designed for use in engineering machines (overhead cranes, crawler cranes, RTG / RMG), port machines (crane cranes, bridge cranes) and conveyors.
