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1. lifting capacity: 5-20 ton., 2. span: 18-35m., 3. lifting height: 10-20m - details see: https://www.machineto.com/mz-double-beam-grab-gantry-crane-20-ton-10099809

MZ 5-20ton Double Girder Grab Gantry Crane(goliath crane)

It is an ideal crane with high efficiency and full functions. It is widely used in power plants, yard, workshop, bulk terminals, etc. The electric grab is used to capture granular or scrap materials, such as ore, sand, carbon stone, slag, coke, coal, loose clay, etc. (the lifting capacity includes the weight of the grab).

Main body of Gantry Cane 20 Ton

1.Double girder, welded box beams,according to national standard.

2.Adopts high quality carbon steel, Q235B or Q345B.

3.The end truck adopts 10.9 high strength bolt connection.

4.The crane traveling mechani Gantry Cane 100 Ton sm adopts separated driving

5.End beam equipped with buffer block, orbital cleaning device.

Trolley parts of Gantry Cane 20 Ton

a.It includes motor, speed reducer, brake, coupling, wheels, coiling blocks.

b.The speed reducer use hard-toothed surface reducer.

c.Equipped with the derailment prevention board;

d.Used for Angle round box, equipped with buffer device;

Electric System of Gantry Cane 20 Ton

1.Module control speed, micro-speed and double speed;

2.The power for trolley moving adopts flat cable.

3.Protection class IP55;

4.All external cable line number with mark;

Characteristics: lifting capacity 5-20ton, span 18-35m, lifting height 10-20m.

technical parameter:

Capacity		T	5		10
Span		m	18, 22, 26, 30, 35
Lifting height		m	20
Operation method			Pendent line with push button/ cabin
Grab volume		m3	0.75	3		2	3		6
Speed	Long travel	m/min	46.9	34.5		46.9	39.7	30.5
	Cross travel	m/min	49.4			49.6
	Lifting	m/min	37.08			40.92
Lifting mechanism		type	Electric trolley
Working duty			A6
Power supply		AC	380V/50HZ/3P

Design and construction rules

All the standards required for the crane is according to China Standards.

*For more information, you can contact us derectly.

*We can also make the design according to your special requirements.

Welcome contacts us by E-mail or online, you will receive our prompt and careful reply!