L Type Single Girder Hook Gantry Crane

L type single girder gantry crane with hook is applied for handling and convey operation outdoors, or at warehouse, stock ground, railway station, sea port cargo area, etc. This single girder gantry crane can be also used to do some special operations with a variety of special spreaders.

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I. Overview

L gantry crane is mainly composed of gantry, crane cab, trolley travelling mechanism,cab and electronic controal system.The gantry is of a box shape structure.The crab adopted vertial reaction wheel and the lifting when the lifting load is below 20t,and horzonal reaction wheel when is above 20t to run at the side, the girder is of single girder bias track and the lag is l shaped,so that the lifting space is large and the span ablity is strong,making it easy to covery articles from the span to under the jib.

II. Parameters

Capacity/t			3	5	10	16	20
Span/m			12/16/24/30
Operational method			pendent line with press button/cabin/remote
Speed	Lifting m/min		8,8/0.8	8,8/0.8	7,7/0.7	3.5	3.5
	Cross travelling		20	20	20	20	20
	Long Travelling	Ground	20	20	20	20	20
		Cable	20,30,45	20,30,40	20,30	20,30	20,30
Electric hoist			CD1/MD1	CD1/MD1	CD1/MD1	CD1	HC
Lifting height/m			6/9/12/18/24/30
Working duty			A3
Power supply			380V 50Hz 3PH A.C.

III. Features

1. Components standardization, seriation and generalization;
2. Box type girder, L type legs with weld structure, Increasing he work space, and convenient for installation and maintenance;
3. Trolley power supply adopts profiled rails, safety slide line and the cable conductive device system;
4. Crane power supply can be from cable reel (left and right) and sliding line( left and right);
5. Good operation vision of cab, equipped the internal linkage control console, flexible and comfortable operation, install of fan, heater, cooler, air conditions and intercom according to the customers' requirements;
6. Customized according to the users' needs of working environment, types of power source and the other technical requirements. Also design and manufacture span according to users' requirements.

IV. Application

application