Henan Yuantai Crane Machinery Import&Export Co.,Ltd
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electric girder cranes:
1.Lifting Capacity: 1-20t
2.Span: 7.5-28.5m
3.Working Class: A3-A4
electric girder cranes
Electrical control box:
The control box surface has been treated with preservatives
Rational layout, ease of maintenance
Protection IP55.
Ambient temperature: <45 ° C, humidity <90%
The main power supply is optional
All wires have color, digital or line number for easy identification
All external cables marked with a line
Fixed cable installed in the walking line or it has protective casing(galvanized steel)
electric girder cranes
CraneRolls and wire rope:
Welding reel, light weight
The big curvature of the wire rope extend its life
Precise positioning heavy objects, less Offset
electric girder cranes
CraneSecurity trolley line:
Corrosion resistant, Insulating outer covering closed campact trolley line
High conductivity, low pressure drop
Light weight, ease of installation, no maintenance
Operating Temperature Range:From -30°C to +60°C
Relay device high glide speed, to ensure continuous power supply
electric girder cranes
CraneRunning triple motor:
Frequency conversion motor
Protection Grade IP5,electrical connection sustained rate 60%ED
Smooth operation, it will reduce the heavy objects shaking when starting and variable speed.
Hard-toothed surface, low noise design
Disc type brakes
Skype：
cherry.swallow