JXD series trolley mechanism is a self-designed product for small and medium-sized tower cranes, which with foreign advanced technologies. This series mechanism consists of double-speed pole-changing motor with electromagnetic brake, semi-concealed planetary reducer, winding drum, rack and so on with features of compact structure, high transmission efficiency, low noise, safe and reliable braking, accurate positioning beautiful external appearance, etc. When users have higher requirements, variable frequency motor of the same port and corresponding electrical control system could be used to constitute frequency control trolley mechanism.
|Rated motor stall torque KW|
|Rated Single Rope Tension kN|
|Variable Speed m/min|
|Variable Range M|
|Nominal Diameter of Wirerope mm|
|Rated Hoisting Capacity t|
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