120ton Double Girder Electric Overhead Travelling Crane Overhead Bridge Crane

Certification: CE, ISO9001: 2000
Condition: New
Operation Form: Air Operation+Ground Operation
Maximum Lifting Height: 25-30m
Maximum Lifting Weight: 150-200t
Main Girder Form: Double Girder
Customization:
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Manufacturer/Factory

Basic Info.

Model NO.
QD
Type
Single Girder Crane
Color
Industrial Yellow and Red
Application
Construction Usage, Workshop Usage
Sling Type
Wire Rope
Power Supply
380V/50Hz/3p, Can Be Customized
Hoist Lift Speed
0.8/8 M/Min
Cross Speed
20 M/Min
Long Travel Speed
20 M/Min, 5/20 M/Min
Stepless Speed Control
Available (Variable Frequency Control)
Electrical System Brand
Siemens/Schneider/Chint
Affiliate Documents
English Operation Manual, Wiring Diagram
Transport Package
Wooden or Plastic
Specification
A3-A5
Trademark
zhongyuanshengqi
Origin
Henan, China
HS Code
84261120
Production Capacity
1, 000 Sets Per Year

Product Description


Features:
1) Reasonable structure
2) Favorable performance
3) Smooth starting and stopping
4) Safe and reliable traveling
5) Low noise, commodious cabin and good view
6) Convenient maintenance, excellent exchangeability for parts and components
7) Saves electricity

Notes:
This product is widely applicable in factory, warehouse, logistics etc, but it strictly forbid to use in such dangerous operating as easily combustible, explosive, corrosive, acid, alkali, plating, steam, heat liquid, overloading , dust etc.

Some Technical Parameter:
Capacity 5-500
span 10.5-31.5
Work duty A3-A7
Power supp;y Three Phrase Alternating Current
Lifting Height 12-15m

Technical Characteristics:
the limiting size is the lowest between the top and the track of trolley, that is to say, it reduces 20% -30% room space compared with traditional products, which can reduces the capital of workshop 20% efficiently. It has hard- tooth reducer, imported wire- rope ,and trinity drive system. It is equipped with such protecting devices as alarm device to overloading. Obliquely hanging, second protecting equipment preventing hook clashing the top, protecting the current lacking of any phrase etc. The electric appliance adjusts speed without contact or spark module ,and fulfill the converter function, including mini-speed and double speed, which makes traveling and lifting very steady. The operating board (handle) adopts 12V safe voltage to fulfill multi-function to gantry hoist. The electric controlling can be used more than 2 million times when the voltage is 380v +5~10%.
Safety insurance:
1. Our cranes are all equipped with weight limiters, buffer, distance limit switch, voltage protection equipment, and emergency stop system and so on.
2. The equipment is controlled by central control system.

Quality guaranty:
1. The quality of our crane would be guaranteed for one year, in this period, if any quality problem happens under correct operation, we will be responsible for repairing of replacing it for free.
2. Low charge for maintenance when warranty is expired.

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Diamond Member Since 2013

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Manufacturer/Factory
Type of Ownership
Limited Company
Plant Area
501~1000 square meters