QTZ63D(5710)Self-elevating tower crane

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    the height of tower crane can be determined according to the height of building, and the lifting capacity of tower crane will not be reduced due to the rise of tower crane. The hoisting mechanism adopts three speed motor and single speed ratio reducer, which can realize heavy load low speed and light load high speed, and the best speed can reach 63.5m/min;

    1. Detailed information

    ● product features:

    ● the height of tower crane can be determined according to the height of building, and the lifting capacity of tower crane will not be reduced due to the rise of tower crane.

    The hoisting mechanism adopts three speed motor and single speed ratio reducer, which can realize heavy load low speed and light load high speed, and the best speed can reach 63.5m/min;

    Trolley luffing mechanism traction trolley luffing on the horizontal arm, with good installation performance;

    The slewing mechanism adopts planetary gear reducer, equipped with torque limiting hydraulic coupling, with high bearing capacity, stable start-up, reliable operation and wind resistance in place function;

    By replacing and reducing some parts and auxiliary devices, the tower crane can obtain two ways of independence and attachment to meet different requirements.

    ● energy saving and high efficiency, convenient disassembly and assembly, high transportation height and strong carrying capacity;

    ● high working speed. Good speed regulation performance, stable operation and high efficiency;

    ● it is equipped with travel limit devices such as lifting height limit, trolley luffing limit, rotary fiber and safety devices such as moment limit and lifting capacity limit;

    ● the driver's cab is independent and side-by-side, with good vision, which creates a good working environment for the operator. There is a power socket in the driver's cab, and the user can thoroughly understand the need for inferiority air conditioning, fan and heating period;

    ● the whole machine is arranged reasonably, with beautiful exterior and light structure;

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