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A Frame Double Girder Gantry Crane For Shield Tunneling Machine Electric Motors Driving

A Frame Double Girder Gantry Crane For Shield Tunneling Machine Electric Motors Driving

Brand Name:Major
Certification:CE/ISO/GOST/SGS/BV/TUV
Model Number:MG
Minimum Order Quantity:1 Set
Delivery Time:15days - 100days
Place of Origin:Henan, China
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Address: Weizhuang, Changyuan county, Henan, China
Supplier`s last login times: within 48 hours
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Product Details

A Frame Double Beam Gantry Crane Rail Mounted For Shield Tunneling Machine


Gantry Crane for Shield Tunneling Machine


Description
This gantry crane is used for lifting of the cutter and shield body of underground non excavation shield tunneling machine and the tunnel support segment in the process of the construction. The rotating upper spreader adapts to the demand of different digging direction with flexible operation, perfect safety instructions and overload protection device system.

PLC frequency conversion adjustment system makes it easy to control every mechanism.

Features:

1. Spreader with 360° rotation is fit for installation of cutter from different angles;
2. Double trolley mechanism is applied for lifting cutter by double trolley or lifting duct piece by single trolley;


Working Environment:

1. 3 phase A.C. 50HZ 380V
2. The temperature of the working environments is -20 ~ +45 degrees and.the Max relative humidity shall be less than 95%( with condensation);
3. Wind speed shall be less than 20m/s;
4. Working leave: A3, A4;
5. Special requests are available;

Safety System
1. Weight overload protection device.
2. Top quality long time bearing polyurethane materials buffer.
3. Crane travelling limit switch.
4. Voltage lower protection function.
5. Emergency stop system.
6. Current overload protection system and so on!

Loading capacity5 ~ 800t
Lifting height3 ~ 30 m or customized
Lifting speed

Single speed: 1 ~ 8 m/min; or customized
Variable frequency speed: 1 ~ 12 m/min; or customized

Span5~35 m
Lifting mechanismHoist trolley or Winch trolley
Working classA3 ~ A7
Working temperature-20 ~ 40 ℃
Power supplyAC-3Phase-220//230380/400/415/440V-50/60Hz
Control voltageDC-24 / 36V
Motor protection classIP54 IP55 IP65
Control wayGround handle control(Push button),wireless remote control,cabnient control
Safety deviceBuffer,current overload protection,overload device,power failure protection
Application areaFactory,workshop,warehouse,power station,logstic,etc.
Painting colorYellow,Red or Customzied










































China A Frame Double Girder Gantry Crane For Shield Tunneling Machine Electric Motors Driving supplier

A Frame Double Girder Gantry Crane For Shield Tunneling Machine Electric Motors Driving

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