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Portal crane, 1.Shipbuilding using, 2.Port using, 3.Flexible rotation, 4.360 degree spinning - details see: https://www.machineto.com/40t-high-quality-harbour-and-shipbuilding-using-mq-model-portal-crane-10102423

40t high quality harbour and shipbuilding using MQ model portal crane

Bried introduction

portal crane is used for loading and discharging cargoes from harbour or shipbuilding. It is suitable for various of ports and shipyards with the help of hook, hanger, grab, container spreader etc.

This kind of crane is installed at the front side of port docks and designed to handle general bulk cargo and sundry pieces.

Feature:

1. Common use of grab and hook, good adaptability, wide application scope.

2. Double-link mechanism is adopted, high precision of level luffing.

3. Full slewing of 360 degree, wide operation scope.

4. PLC control, AC frequency speed control, steady and reliable operation.

5. Remote monitoring system can be installed according to the requirements of customers.

>The technic parameters

Lifting Weight	T	lifting hook		16/25	25/40	40
		grab bucket		16	16	16
Extent	M	Rmax		35/25	33/24	35
		Rmin		9.5	9.5	11.5
Lifting Height	M	Guide rail up	lifting hook	28	28	28
			grab bucket	21	20	18
		Guide rail down		15	15	16
Lifting Speed	m/min			70/30	55/25	60/30
radius changing speed	m/min			60	50	40
rotating speed	r/min			1.53	1.2	1.2
running speed	m/min			26	26	25
track gauge	m			10.5	10.5	16
cardinal distance	m			10.5	10.5	10.5
Tail rotation radius	m			8.5	8.5	9
Door frame headroom	m			6	6	6.5
Biggest wheel pressure	KN			260	300	300
work wind speed	m/s			20	20	20
Non-chip-producing wind speed	m/s			55	55	55

>The related information

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