Four Link Jib Portal Crane

Easy for maintenance Smooth movement & comfortable operation More Options and Customized accordingly Suitable for various environment and working. Traveling portal crane generally includes the following units: crane steel Structure, Lift mechanism, Luffing mechanism, slewing mechanism, crane...

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Product Details

Easy for maintenance 

Smooth movement & comfortable operation

More Options and Customized accordingly

Suitable for various environment and working.

Traveling portal crane generally 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. Single jib portal crane generally used in wharf, bulk and container port for the loading, unloading of goods and containers from ship to quay or in turn, also used in shipyard and floating dock for building, repair of various ship. 

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The Four Link Jib Traveling Portal Crane have following main Features:

1. High efficiency;

2. Smooth movement & comfortable operation;

3. Easy for maintenance ;

4. More Options and Customized accordingly

5. Suitable for various environment and working. 

6. Customized: design and manufacture according to your request.

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. 

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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.

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

1. Capacity: 10t-60t

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 Lifting 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 ISO9001:2015

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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Further more, according to different usage, industry and demands, there more gantry crane for options:

1. Single Jib Portal Crane

2. Double Girder Gantry Crane

3. Explosion proof Gantry Crane

4. L Type Gantry Crane 

5. General Gantry Crane

6. Shipbuilding Gantry Crane 

7. Rail Mounted Container Gantry Crane


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