Overhead Crane End Trolley Beam Trolley Girder with Gear Motor

Overhead Crane End Trolley Beam Trolley Girder with Gear Motor

Double girder electric overhead crane has the advantages of compact shape dimension, low building headroom height, light weight,small wheel pressure and so on. It uses together with CD1 or MD1 electric hoist.
We hope that through some disruptive innovations, step by step will lead to a real technological revolution in the field and improve the technical content of Seamless Endless Round Sling, PP Mooring Rope, Endless Round Sling. Our items have exported to many countries all over the world. In order to meet the requirements of the market and constantly update the products, we constantly develop new products on the basis of fully summarizing the characteristics of the original products. With the corporate philosophy of 'pioneering and innovative, perfection, honesty and pragmatism', we cultivate professional talents who are 'proactive, united, cooperative, and brave to innovate'. We hope to advance the cooperative relationship in a direction that is conducive to the interests of the company and explore new ways to further expand technological exchanges.

Specifications

Overhead girder

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Brief Introduction:

Double girder electric overhead crane has the advantages of compact shape dimension, low building headroom height, light weight,small wheel pressure and so on. It uses together with CD1 or MD1 electric hoist. It is suitable for transporting, assembling ,repairing and load; unload works in mechanical processing workshop,metallurgy auxiliary workshop, storage, yards, power station and so on. It can replace normal double-beam bridge crane and being used in workshop of textile industry and food industry. The work type can be divided into two kinds- light class and intermediate class, the temperature of working environment is -25ºC-40ºC.


Main Parameters List

Crane Traveling Mechanism

Traveling Speed(m/min)

20

30

45

60

Ratio

58.95

39.42

26.51

19.44

Motor

Type

Cone Squirrel-cage

Cone Squirrel-cage

Power(kw)

0.8*2, 1.5*2, 2.2*2

1.5*2, 2.1*2

Rotary Speed(r/min)

1380

1350

Hoist Lifting Mechanism and Traveling Mechanism

Electric Hoist Model

MD1

CD1

Lifting Speed(m/min)

8/0.8, 7/0.7, 3.5/0.35

8, 7, 3.5

Span(m)

7.5-22.5 or assigned

Lifting Capacity(t)

0.5-32

Lifting Height(m)

6, 9, 12, 18, 24, 30

Traveling Speed(m/min)

20, 30

Motor

Cone Squirrel-cage

Work Duty

Intermediate Jc=25%

Power Supply

380V 50HZ 3P

Wheel Diameter

Φ270, Φ400

Trail Width

37-70


Safety Devices for overhead bridge crane:
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 following:
1. Overload Limit Switch
2. Rubber Buffers
3. Electric Protective Devices
4. Emergency Stop System
5. Voltage Lower Protection Function
6. Current Overload Protection System
7. Rail Anchoring
8. Lifting Height Limit Device


Advantages of a single girder design:
1) Less expensive due to a simpler trolley design, reduced freight costs, simplified and faster installation, and less material for the bridge and runway beams.
2) Most economical option for light to medium-duty cranes
3) Lower loads on the building structure or foundations due to a reduced deadweight. In many cases, it can be supported by existing roof structure without the use of additional support columns.
4) Better hook approach for both trolley travel and bridge travel
5) Easier to install, service, and maintain
6) Ideal for workshops, warehouses, material yards, and manufacturing and production facilities
7) Lighter load on runway rails or beams means less wear on the beams and end truck wheels over time
8) Great for facilities with low headroom


To contact us

Thank you for visiting our website, further questions please feel free to contact us. We will do our best to support you all the time.

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Looking forward to the future, we will continue to develop and innovate, providing you with cost-effective Overhead Crane End Trolley Beam Trolley Girder with Gear Motor. We are willing to be your most intimate and trustworthy partner! We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together. We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation.
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