Portal cranes are widely used in various industries such as ports, docks, railway stations, shipyards, and freight yards. Their main purpose is to speed up vehicle turnaround, loading and unloading, and the transfer of goods between ships and vehicles, where efficiency is paramount. Portal crane achieves high productivity with its advanced functions and compact structure. They run smoothly, ensuring operator comfort while maintaining safety and reliability. In addition, portal cranes are easy to maintain and look good. A key advantage of portal cranes is their ability to efficiently use limited space in ports, storage yards and other locations. They are suitable for handling empty and full containers and meet the requirements of flatbed truck transportation. In particular, portal cranes provide a cost-effective solution for pre-shipment of containers, general cargo and bulk cargo in multi-purpose ports.
Parameters of Portal Crane | ||
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Item | Unit | Data |
Capacity | t | 16-40 |
Working range | m | 30-43 |
Wheel dis | m | 10.5-16 |
lifting speed | m/min | 50-60 |
Luffing speed | m/min | 45-50m |
Rotating speed | r/min | 1-1.5 |
Travelling speed | m/min | 26 |
Power source | as your demands | |
Other | According to your specific usage, specific model and design will |
Single beam portal crane
Four link boom portal crane
Floating dock crane
Complete
Models
Adequate
Nventory
Prompt
Delivery
Support
Customization
After-sales
Consultation
Attentive
Service
SAFETY FEATURES
Gate Switch
Overload Limiter
Stroke Limiter
Mooring Device
Anti-wind Device
Main Parameters | |||||||
---|---|---|---|---|---|---|---|
Load capacity: | 20t-200t | (we can supply 20 ton to 200 ton,more other capacity you can learn from other project) | |||||
Span: | max 30m | (Standard we could supply span max to 30m, please contac our sales manager for more details) | |||||
Lift height: | 6m-25m | (We can supply 6 m to 25 m,also we can design as your request ) |
Our Material
1. The raw material procurement process is strict and
has been inspected by quality inspectors.
2. The materials used are all steel products from
major steel mills, and the quality is
guaranteed.
3. Strictly code into inventory.
1. Cut corners, originally used 8mm steel
plate,but used 6mm for customers.
2. As shown in the picture, old equipment is often
used for refurbishment.
3. Procurement of non-standard steel from small
manufacturers, product quality is unstable.
Other Brands
Our Material
1. Motor reducer and brake are three-in-one
structure
2. Low noise, stable operation and low maintenance
cost.
3. The built-in anti-drop chain can prevent
the bolts from being loosened, and avoid the
harm to the human body caused by the accidental fall
of the motor.
1.Old-style motors: It is noisy, easy to wear, short
service life, and high maintenance cost.
2. The price is low and the quality is very poor.
Other Brands
Our Wheels
All wheels are heat-treated and modulated, and the surface is coated with anti-rust oil to increase the aesthetics.
1. Do not use splash fire modulation, easy to
rust.
2. Poor bearing capacity and short service life.
3. Low price.
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Our Controller
1. Our
inverters only make the crane run more stable
and safe, but also the fault alarm function of the
inverter makes the maintenance of the crane easier
and more intelligent.
2. The self-adjusting function of inverter
allows motor to self-adjust its power output
according to the load of the hoisted object at any
time, thereby saving the factory costs.
The control method of the ordinary contactor allows the crane to reach the maximum power after it is started, which not only causes the whole structure of the crane to shake to a certain degree at the moment of starting, but also slowly loses the service life of the motor.
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PACKING AND DELIVERY TIME
We have a complete production security system and experienced workers to ensure timely or early delivery.
Professional power.
Strength ofthe factory.
Years ofexperience.
Spot isenough.
10-15days
15-25days
30-40days
30-40days
30-35days
By National Station exporting standard plywood box,wooden palletor in 20ft & 40ft Container.Or as per your demands.