Grab Portal Crane

Grab Portal Crane

Smooth movement & comfortable operation; Easy for maintenance ; More Options and Customized accordingly Suitable for various environment and working.

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Product Details

The Grab Portal Crane with high working efficiency requirements are mainly used for port or stock yard for loading and unloading. 

Generally the Grab portal crane includes the following units: crane steel Structure, Lift mechanism, Luffing mechanism, slewing mechanism, crane travel mechanism, spreader device (grab, container spreader, magnet and hook as your actual demand on crane), electrical equipment and other accessory equipment for safety. Steel structure include jib and A-frame, slew platform and gantry frame.

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The Traveling mechanism of Portal Crane are composed by Drive Wheel Trolley, Driven Wheel Trolley, Carriage, Balance Beam etc. All the portal crane should equipped with crane anchor, Hydraulic Rail Clamps and Windproof Rope. Or the Portal crane are fixed type without traveling mechanism. 

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The Lifting mechanism are composed by two sets winches, the two winches could work together or separately. The Luffing mechanism are composed by motor, gearbox, brake, rack guide device, etc. The power supply of portal crane is cord reel.  

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 According to your demands and usage, the Grab Portal Crane could offer following option:

1. Capacity: 10t-40t

2. Lifting Height: 20-40m

3. Working Radius: 8-40m

4. Working Class: FEM 4m

5. Lifting Speed and Traveling Speed (As you demands)

6. Control Method: Cabin Control

7. Power Source and Painting Color as your demands

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The Grab Portal Crane as special equipment, the safety should be put in the first place, so, we offer full set Safety Device for our crane: 

Mechanical

Electrical

No.

Item

No.

Item

1

Overload Limiter

1

Main isolating switch

2

Limit Switch (Lifting&Traveling)

2

Short-circuit protection

3

Buffer

3

Under-voltage protection

4

Rain Cover (Outdoor)

4

Zero protection

5

Rail tongs, Anchor device,

5

Motor overload protection

6

Rail clear plate

6

Emergency stop system

7

Protective cover

7

Current overload protection system

8

Bus Bar Guide plate

8

Security chain protection

9

Anti-collision device

9

Ground protection

10

Anti-overturn Safety Device

10

Interlock protection device

11

Crane Overhaul Cage

11

Anemometer (Outdoor)

 

Why Choose TX CRANE

Quality:

1. We have strictly Quality Management System With Certificate ISO90012015

2. Experience R&D team make sure we could offer best design, and skilled workers assist by professional and advanced equipment make sure the assembly and welding at good quality.

3. QC team with professional detective device to ensure every good at high quality.

4. Advance equipment, such as: Welding robot, Shot-blasting machine and so on.

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Service:

1. Packing and shipping: We will offer high quality and suitable packing to protect the goods for long-distance transportation.

2. We have cooperation with factories at some local market to save the cost and offer timely service.

3. We offer spare parts at free for all of our products. Free installation guidance and turn-key project is optional.

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For ship buidling plant, we could offer following cranes:

1. Ship buidling gantry Crane

2. double trolley gantry crane

3. Overhead crane

 

 


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