page_banner

Products

Single Boom Floating Dock Crane

Short Description:

Single boom floating dock crane is widely used in floating dock for ship construction.The crane is certified with BV,ABS,CCS,and other classification society certificate.

Product Name: Single Boom Floating Dock Crane
Capacity: 5-30t
Working radius:5~35m
Lifting height:10~40m


  • Brand Name: KORIG
  • Place of Origin: Henan, China
  • Customize Service: Available
  • Certification: CE ISO SGS
  • Min.Order Quantity: 1 set
  • Payment Terms: L/C, T/T, Western Union
  • Delivery Time: 20~30 Workdays
  • Supply Ability: 1000 Set/Month
  • Port of Shipment: Qingdao Port, Tianjin Port, Shanghai Port
  • Packaging Details: Electrical parts are packed in wooden boxes, and steel structural parts are packed in color tarpaulin.
  • Product Detail

    company information

    FAQ

    Product Tags

    Description

    Single Boom Floating Dock Crane, also called “Level luffing floating dock crane or Portal jib crane” is mainly used on floating dock to lifting ship parts for ship construction and repair in shipyard. The crane has lifting mechanism, luffing mechanism,slewing mechanism and crane traveling mechanism.Lifting mechanism, luffing mechanism and slewing mechanism could work independently or work together.

    The upper rotation part of the crane supported above the gantry frame,can rotate 360°.
    The upper rotation parts is composed of boom, slewing platform, upper revolving column, machine room, cabin and so on. It is made up of hoisting mechanism, luffing mechanism and rotating mechanism. And the lower traveling part includes gantry frame,power system,traveling system, anchor device, anti-dumping hook device, wind-resistant cable and other components.

    Boom beam adopt on the steel pipe welded truss structure, light weight and wind area and wind coefficient is small, so the whole weight is light.
    The hinge point of the boom system adopts rolling bearing, the whole machine adopts electric
    centralized lubrication system and manual segmented centralized lubrication two ways. Lubrication of
    the slewing ring adopts electric centralized lubrication. The lubrication of the A-Bracket and the head
    pulley of the boom, the arm hinge and the walking mechanism is centralized lubrication by manual
    segmentation. Hook lubrication points on the used of artificial oil tanker lubrication.

    In the term of safety facilities, each system are equipped with limit protection and interlock with PLC to ensure the gantry crane safe work , but also with overload limit torque protection device, amplitude indicator, wind speed indicator, anti-climbing wedge and anti-typhoon anchor fixed devices and so on.

    Technical Parameter Table

    Unit

    MQ7518

    MQ1020

    MQ1030

    MQ1524

    MQ2028

    Capacity

    Ton

    7.5

    10

    10

    15

    20

    Working duty

    A

    A5

    A5

    A5

    A5

    A5

    Working radius

    M

    7.5-18

    7-20

    9-30

    11-24

    11-28

    Lifting height above rail

    M

    20

    22

    22

    21.5

    30

    Lifting height below rail

    M

    -10

    -13

    -13

    -13.5

    19

    Speed

    Lifting speed

    m/min

    15

    25

    25

    14

    14

    Luffing speed

    m/min

    15

    25

    25

    14

    14

    Slewing speed

    r/min

    0.8

    1.2

    1.2

    0.8

    0.6

    Traveling speed

    m/min

    20

    20

    20

    26

    26

    End slewing radius

    M

    7.50

    4.8

    5.1

    6.4

    7

    Gauge× Base

    M

    3.4×6.5

    3.4×5

    5×5

    4×10.5

    4.65×8

    Max.wheel load

    KN

    165

    240

    250

    250

    200

    Wheel Qty.

    PCS

    16

    12

    16

    24

    24

    Heel/Trim

    3°/2°

    3°/2°

    3°/2°

    3°/2°

    3°/2°

    Power source

    380V 50HZ 3Ph

    Features of Floating Dock Crane

    1. Certified by ABS,BV,CCS or other IACS;
    2. All mechanism design conforms to classification society standard requirement;
    3. 360° slewing, wide working scope;
    4. PLC control, AC frequency speed control, stable and reliable running;
    5. Heel 3 °, Trim 2 °;
    6. All parts such as motor,reducer,slewing bearing,brake,wire rope,electrics elements,cable etc.has IACS certificate;
    7.Marine corrosion proof paint adopts HEMPEL, JOTUN international known brand paint;

    Outline drawing

    MQ Single Boom Portal Jib Crane01


  • Previous:
  • Next:

  • About KORIGCRANES

    KORIGCRANES ( HENAN WEIHUA KORIG CRANES CO., LTD) located in crane hometown of China (cover more than 2/3 crane market in China), who is a trusted professional industry crane manufacturer and leading exporter. Specialized in design, manufacturing, installation and service of Overhead crane, Gantry crane, Port crane, Electric hoist etc, we have passed ISO 9001:2000, ISO 14001:2004, OHSAS 18001:1999, GB/T 19001-2000, GB/T 28001-2001, CE, SGS, GOST, TUV, BV and so on.

    Product Application

    To meet the demands of the oversea market, we independent research and development European type overhead crane, gantry crane; electrolytic aluminum multi-purpose overhead crane, hydro-power station crane etc. European type crane with light dead weight, compact structure, lower energy consumption etc. Many main performance reach the industry advanced level.
    KORIGCRANES Widely used in machinery, metallurgy, mining, electric power, railway, petroleum, chemical, logistics and other industries. Service for hundreds of large enterprises and national key projects such as China Datang Corporation, China Guodian Corporation, SPIC, Aluminum Corporation Of China(CHALCO), CNPC, Power China, China Coal, Three Gorges Group, China CRRC, Sinochem International, etc.

    Our Market

    Our cranes has been exported cranes to more than 110 countries for example Pakistan, Bangladesh, India, Vietnam, Thailand, Indonesia, Philippines, Malaysia、USA, Germany, France, Australia, Kenya, Ethiopia, Nigeria, Kazakhstan, Uzbekistan, Saudi Arabia、UAE、Bahrain、Brazil, Chile, Argentina, Peru etc and received good feedback from them. Very happy to be friends with each other come from all of the world and hope to establish long-terms good cooperation.

    KORIGCRANES has steel pre-treatment production lines, automatic welding production lines, machining centers, assembly workshops, electrical workshops, and anti-corrosion workshops. Can independently complete the whole process of crane production.

    Q. What’s the information should I provide when inquiry?
    More details or drawings, better.
    A: Lift capacity B: span C: lift height D: power source; other specials you give us will be more appreciated.

    Q. How many operating methods for my selection?
    Standard operating methods:
    A: remote control with push buttons
    B: cabin (space capsule seat) control with joystick. Choose any type as you like.

    Q. Can this type work in hazardous environment?
    A:Sure! We can customize for you, acid proof or explosion proof, no problem for that.

    Q. Can you provide the serious lifting tools?
    A:Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!

    Q. How can we install the crane?
    A:Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.

    Write your message here and send it to us