Our portalcrane is an ideal solution for ports, shipyards and other operations. With powerful lifting capacity of tens to thousands of tons, it could easily lift all kinds of heavy loads. And this greatly improves operational efficiency. Portal cranes are divided into two types of single-boom and four-link according to the structure of the boom. Its 360°rotating platform and tilting jib system provide a wide working range, and the working mechanisms are coordinated and speed adjustable for efficient operation. Adapting to various harsh environments and different operating scenarios, the advanced control system ensures accurate lifting. And the structure is robust and durable. Its traveling mechanism can move flexibly, which is a reliable lifting solution.
The electric drive adopts the unique technology of full digital Ac frequency conversion and PLC speed regulation controlwith flexible control and high precision.
At present, the specifications of main products are MQ1025, MQ1030, MQ1625, MQ1630, MQ1635, MQ2525, MQ2530, MQ2535, MQ4025, MQ4030, MQ4035 single boom portal crane and four-link portal crane.
Application
Portal crane is versatile and applicable to many places, including factories, warehouses, and construction sites. It is suitable for moving materials and equipment, as well as loading and unloading trucks and containers. The portal crane is easily movable, promoting optimal utilization of available space. It offers a flexible and ergonomic solution for diverse lifting needs when a stationary crane is not required.
It is also popular in ports, docks, storage yards and other places to complete the loading, unloading andtransshipping operations of ships and vehicles. lts design, manufacturing and inspection implement the latest domestic.
| Main Technical Parameters | ||||||||
Basic Parameters |
Rated Lifting Capacity |
Hook (t) | 10 | 16 | 25 | 40 | 60 | 80 |
| Grab(t) | 10 | 16 | 25 | 40 | 40 | 40 | ||
| Lfting Height | Above the Rail Surface(m) | 20 | 25 | 25 | 28 | 30 | 35 | |
| Below the Rail Surface (m) | 10 | 10 | 15 | 15 | 18 | 20 | ||
| Max.Working Range(m) | 30 | 35 | 35 | 35 | 40 | 45 | ||
| Min.Working Range (m) | 8.5 | 8.5 | 9.5 | 11 | 12 | 12 | ||
| Slewing Radius of Tail(m) | 6.5 | 7 | 7.5 | 8 | 9 | 9.5 | ||
| Rail Gauge(m) | 10.5/12 | 10.5/12 | 10.5/12/14 | 10.5/12/14/16 | 12/14/16 | 12/14/16 | ||
| Base Distance(m) | 10.5/12 | 10.5/12 | 10.5/12/14 | 10.5/12/14 | 12/14/16 | 12/14/16 | ||
| Speed | Lifting Speed |
Full Load(m/min) | 40 | 40 | 50 | 50 | 40 | 30 |
| No Load(m/min) | 60 | 60 | 80 | 80 | 70 | 50 | ||
| Luffing Speed(m/min) | 40 | 40 | 50 | 50 | 30 | 30 | ||
| Slewing Speed(r/min) | 1/1.2/1.5 | 1/1.2/1.5 | 1/1.2/1.5 | 1/1.2/1.5 | 0.8/1 | 0.8/1 | ||
| Crane Traveling Speed (m/min) | 25/30 | 25/30 | 25/30 | 25/30 | 25/30 | 25/30 | ||
| Number of Wheels | 16/20 | 20/24 | 24/32 | 32 | 32/40 | 40 | ||
| Max.WheelLoad | 250 | 250 | 250 | 250 | 300 | 300 | ||
| Rail Type | QU80 | QU80 | QU100 | QU100 | QU100 | QU100 | ||
| Power Suppl | 3 phase AC 380V 50HZ | |||||||
