30 Ton Slewing Sea Port Portal Boom Crane With Electric Operated

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Quick Details


Jib Crane
Rated Loading Capacity:
0.25-20 Ton
Rated Lifting Moment:
Max. Lifting Height:
Max. Lifting Load:
After-sales Service Provided:
Engineers available to service machinery overseas
Power source:
3 Phase 380V 50hz
Control Method:
Electric Operated
Hoisting mechanism:
Electric Motor



Brief introduction

30 Ton slewing jib portal crane for shipyards Working in the Open-air,portal crane has been widely used in port,yard, station, stack and soon. In order to quicken the turnover of the vehicle,the operation of loading and unloading, transshipment of goods on the shipping and car needs high efficiency.With the advantage of advanced capability,high working efficiency,compact frame, calm movement, comfortable operation, safety and reliability, convenience maintenance, nice appearance and so on. It can make good use of the limited space of the port,yard and other places,and is available for empty and full loaded work of shipping and requirement of surface car transportation. And especially, for general using port,it is a kind of hoisting machine with small investment and swiftness benefit for loading and unloading front apron container, sundries and bulk cargo.



Safety device

To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other equipments as follows :

♦ Overload Limit Switch
♦ Rubber Buffers
♦ Electric Protective Devices
♦ Emergency Stop System
♦ Voltage Lower Protection Function
♦ Current Overload Protection System
♦ Rail Anchoring
♦ Lifting Height Limit Device



Working environment
♦The temperature in the working environment should be in the scope of -20°c~+45°c and relative humidity is no higher than 95% (with dew).
♦ In-service the wind speed should be no higher than 20m/s.
♦ The installation of the crane rail should accord with requirement of JT5022.



♦ 12 months warranty after installation and commissioning in addition to the human damage factors.
♦ 2 years spare-parts provided for better maintenances.
♦ Professional technical staffs provide installation, commissioning and training services.
♦ Delivery with English user manual, parts manual, product certification and other rerelevant certificates.
♦ Technical Consultation for any time.


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Mr. Mr. zhou
Tel: 86-510-85503992
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Contact Method
Qinxin industrial park,Binhu District,undefined, Wuxi, Jiangsu, China (Mainland)
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