Portal Crane For Dock - Weihua Heavy Machinery

Introduction
Application
Specification
Features
Related

Product Introduction

Our portal crane 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 control with 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 and transshipping operations of ships and vehicles. lts design, manufacturing and inspection implement the latest domestic.

Specification

Main Technical Parameters
Basic Parameters	Rated Lifting Capacity	Hook (t)	10	16	25	40	60	80
	Rated Lifting Capacity	Grab(t)	10	16	25	40	40	40
	Lfting Height	Above the RailSurface(m)	20	25	25	28	30	35
	Lfting Height	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
	Lifting Speed	NoLoad(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

The items listed in above technical parameter table are for reference.

Features

Wide working range

The rotary platform rotates 360°, the boom can be tilted, and the working area is large and can be covered in all directions. In the harbor, shipyard and other complex environments, it can lift goods from different positions, reducing the time of equipment movement.

High operating efficiency

Lifting, luffing, slewing, walking (partially) and other mechanisms work together, and the operating speed can be adjusted, so it can load and unload goods quickly and accurately, and improve the speed of logistics turnover in ports and the efficiency of shipyard construction.

Highly adaptable

Adapt to a variety of harsh environments, such as harbor salt spray, shipyard complex space. Parameters and configurations can be adjusted as needed to meet the needs of different scenarios.

Accurate lifting

With advanced control system, it can precisely control the lifting operation with small error, which can protect valuable or precise goods and guarantee the safety and quality of operation.

Get In Touch

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Please specify your requirement by referring to the following aspects:

Which crane product do you need?
What is the maximum lifting capacity (in tons) required for your project?
Could you specify the lifting height (in meters) needed?
Can you provide details on the working environment, such as ground conditions, space limitations, and any obstacles?
What is the expected frequency of use and the duration of the project?

Floating Dock Portal Crane