China Mobile Tower Crane Zoomlion 20 Ton Luffing-Boom Tower Crane L250-20

China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20 Product Description1. Electrical control systemWith PLC control, the electrical control system enjoys better reliability and safety. Produced by professional manufacturers with advanced foreign technology, the electrical elements feature service lives

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China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20

 
    Product Description

    1. Electrical control system

    With PLC control, the electrical control system enjoys better reliability and safety. Produced by professional manufacturers with advanced foreign technology, the electrical elements feature service lives that are 3 or 4 times longer than that of domestic products, less faults, easy maintenance and repair as well as reliable operation.

    2. Technical features

    • The crane boasts of multiple operation modes and wide application;
    • The complete machine adopts internationally well-received beautiful shape;
    • The crane features high working speed and excellent speed regulation performance. Stepless speed regulation by frequency control, the world's most advanced solution, is adopted for the trolleying mechanism and slewing mechanism, thus ensuring more stable and reliable operation ;• The cab is independently installed externally with good vision and large inner space, thus offering a good working environment for operators;
    • A variety of safety devices are equipped, which are all mechanical or mechatronic products that are applicable to severe working conditions, so as to ensure the tower crane's reliable operation.

    Detailed Photos

    China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20

    Product Parameters
    Rated liftingmoment (t.m)250
     Max. lifting    height (m)Free-standing    stationary crane52.85
    Anchored crane165.35
    Working radius    (m)     Max. working    radius   60
    Min. working    radius    3.3
    Max. lifting    capacity (t)20
           Hoisting    mechanism Rope    fallα=2α=4
    Speed (m/min)0~400~800~1000~200~400~50
    Lifting weight    (t)1052.520105
    Power (kW)75
    Slewing    mechanismSpeed (m/min)0~0.61
    Power (kW)2×7.5kW
    Trolleying    mechanismSpeed (m/min)2.2 (15°~85°)
    Power (kW)45
    Packaging & Shipping

    China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20

    Company Profile

    China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20

    After Sales Service

    China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20

    FAQ

    China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20

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