Box Type Double Girder Portal Crane 20 Ton

Box Type Double Girder Portal Crane 20 Ton image

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Product Description

Basic Info.

Model NO.

Main Girder Form

Double Girder

Transport Package

Special Waterproof Plastic Close for Expor, 40ot

Specification

20 Ton

Trademark

NYBON

Origin

Henan, China

HS Code

8426193000

Production Capacity

100 Sets/Year

Product Description

Box type double girder portal crane 20 ton

Box type double girder portal crane 20 ton also called gantry crane or goliath crane, it is a kind of track travelling mid-heavy type
crane, can be used where overhead runways are not practical, or in open areas where columns cannot be accommodated. The top
main girder is mounted on two A shape columns which are further resting on wheel mounted end carriages.

This crane is widely applied to do loading and unloading work in outdoor. Such as material stocks area, cement plant, granite
industry, construction industry, and engineering industry and so on.

It has features of beautiful and durable appearance, perfect performance, low cost, easy maintenance, high adaptability and so
on.

It is composed of beam, support legs, crane travelling mechanism, trolley, electric equipment and so on.

It could be special design and customize by clients’ requirement.

Parts show:

Main technical parameter:

Rated load/ton	50	75	100	150	200
Span/m	10-40
Lifting height/m	30
Working class	A5/2M
Lifting speed/m/min	5.9	6.0	4.4	3.2	2.4
Trolley running speed/m/min	38.4	38.4	33.8	30	25
Crane running speed/m/min	30	30	30	30	30
Dead weight/t	112~185	148~220	172~265	215~300	245~380
Number of wheel	8	16	16	24	24
Max. wheel pressure/KN	288~375	210~255	255~310	230~285	295~355
Steel track recommended	QU70	QU100	QU100	QU100	QU100
Power supply	3AC 220~480V 50/60Hz

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