China Mobile Tower Crane Zoomlion 20 Ton Luffing

China Mobile Tower Crane Zoomlion 20 Ton Luffing

Overview China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20 Product Description 1. Electrical cont
Overview
Basic Info.
Model NO. L250-20
Type Top-Slewing Crane
Transport Package Container
Trademark ZOOMLION
Origin China
Product Description

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 L250-20

    China 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 L250-20

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

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

    Company ProfileAfter Sales ServiceFAQ