Model NO.: LDA
Type: Single Girder Crane
Application: Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage
Power Source: Electric
Installation: Overall Rapid Disassembly
HS Code: 84253190
Certification: CE, ISO9001: 2000
Main Girder Form: Single Girder/double girder
Color: Industrial Yellow and Red
Sling Type: Wire Rope
Moving Type: Wheel
LD-Single Girder Overhead Crane
Under Running Crane (LD)
The LD type of overhead crane (also called bridge crane )is the most popular designing since the very beginning.
Our annual turnout is 2,000 units for the whole market. The main girder adopts 6mm and 8mm thickness steel plate. Chinese workshop has a 1700mm clearrance above the rail, which is excellenct for the maintenance of the crane. In some Middle East countries, the clearance is less than this, and please indicate this data when you placing the order.
Steel Plate Cutting and Treatment
The board was cut by auto-cutting machine.
We reserve the concept of "safety factor", and remain the traditional main beam fabrication methord. Each of the beam is made by 6mm thickness of side board, and 8mm top and bellow board.
The reducer is hardtooth designing. Bearing is HRB,SKF brands. Casting box type. The gear box is made by our factory in order to give a reliable quality. The market has many suppliers, and some of them can get 50% price than ours. However, we do not reduce the quality in order to reduce the cost.
Long travel limit switch
Cross travel limit switch
Counter-weight and pedal limit switch for hoisting
Pedal limit switch for lowing
Overload limit switch
End Trucks (Carriage)
Soft start driving system makes the long travel smoothly, reduces noise. Modular system designing gives the crane more free working space. Unique conbinations with steel profiles sections for maximum distance between suspensions.
Double C-track Festoon System
4mm thickness national standard trackpull and push wheel with sealed bearing
Flat cable for strong life.
Electrical box has indication of working.
This double C-track festoon system makes the driver can be seperate from the hoist , so that give a maximum safety protection.
|Cross Travel Speed||20m/min|
|Long Travel Speed||20m/min or 30m/min|
|Work Duty||A3(Equal to m2)|