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

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

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

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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • After Sales Service
  • FAQ

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

    Product Parameters
    Rated liftingmoment (t.m) 250
     Max. lifting    height (m) Free-standing    stationary crane 52.85
    Anchored crane 165.35
    Working radius    (m)      Max. working    radius    60
    Min. working    radius     3.3
    Max. lifting    capacity (t) 20
           Hoisting    mechanism  Rope    fall α=2 α=4
    Speed (m/min) 0~40 0~80 0~100 0~20 0~40 0~50
    Lifting weight    (t) 10 5 2.5 20 10 5
    Power (kW) 75
    Slewing    mechanism Speed (m/min) 0~0.61
    Power (kW) 2×7.5kW
    Trolleying    mechanism Speed (m/min) 2.2 (15°~85°)
    Power (kW) 45
    Packaging & Shipping

    Company Profile

    After Sales Service

    FAQ

    We are China China Mobile Tower Crane Zoomlion 20 Ton Luffing-Jib Tower Crane L250-20 manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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