Performance Mg Double Girder 20 Ton Gantry Crane

Performance Mg Double Girder 20 Ton Gantry Crane image

Get a Quote Email to us

Product Description

Basic Info.

Model NO.

Main Girder Form

Double Girder

Working Grade

A5, A6, A7

Main Electric Parts

Chint/Schneider/Siemens

Weight Overload Protection Device

Included

Traveling and Lifgint Limit Switch

Included

Voltage Lower Protection Function

Included

Current Overload Protection System

Included

Phase Protection Function

Included

Speed

Single or VFD(Vvvf)

Ohsas 18001: 1999

Passed

Transport Package

Plastic Woven Cloth, Polywood Case

Specification

GB/T3811-2008

Trademark

Kuangyuan

Origin

Henan, China

HS Code

84261930

Production Capacity

4000sets Per Year

Product Description

Brief Introduction

Warm tips

In order to save cost and time for you,we need your provide below information:

1.Which kinds of gantry crane do you need?

2.FOB or CIF price?(If CIF price,tell us your destination port)

3.Quantity?(set)

4.Lifting capacity?(ton)
5.Lifting height?(m)
6.Span?(m)
  7.Working voltage?(V,HZ,Phase)
    8. Is cantilever needed? Single side or double side? Length(m)?
   9.Working environment?
   10.How many hours the crane works one day? How many times per hour?
   11.Any other requirement do you need?

MG gantry double girder crane (box type girder)electric crane is suitable loading and unloading materials in open storagedepots, materials yards, railroad freight stations, and harbor wharf. May also match by many kinds of special-purpose fishing tackles carries on many kinds ofspecial works. The bridge consists from double lying welding structure box.

Electric equipment for the trolley applying soft conductive cable, largecarts supporting sliding contact line, cable reel-type is available. It buildwith a closed air conditioning house with linkage platform control, so it has the advantages of broad vision, flexible control, comfort work, and high efficiency.

Mechanism	Item		Unit	Result
Item
Lifting capacity			ton	5-100
Lifting height	Main		m	10-12
	Auxiliary			10.72-13
Span			m	18-35
Working environment temperture			°C	-20~40
Speed	Lifting Speed	Main	m/min	5.9-9.3
		Aux.		8.5-16.7
	Trolley			34-44.6
	Cab			34.5-47.1
Working system				A5
Power source				three-Phase A C 50HZ 380V

Safety Announcement of gantry crane
Users should lock the crane in time, when the crane stops operating on operating spot.

There is no electric wire above the total switch of the crane. Strictly forbid to use in such dangerous operating as easily combustible, explosive, corrosive, overloading, dust, etc.

Total length of suspending outside is less than1/3 of the span and 90%of suspending limiting-position (Gn). In addition, the trolley cannot travel until the heavy objects moved inside the support. If the trolley must travel outside the support, its heavy objects (Gn) should reduce 10%-20%. If total length of suspending outside is more than 1/3 of the span, the heavy objects (Gn) should reduce step by step, In a word, the trolley cannot travel until the heavy objects are near the support, and the crab isn’t suitable for traveling outside the support. Wind pressure should be less than 150pa.

Advantages of gantry crane

Good quality with competitive price
Reasonable structure, favorable performance
Control the load easily and position the load exactly
Smooth starting and stopping
Superior safety and reliability
Low noise, commodious cabin and good view
Low dead weight low your cost
Easy maintenance for parts
Specification:

Lifting capacity up to 900on
Span is 20m to 100m
Lifting height up to 100m
Working class: ISOA5-A7/FEM2M-4M
crane traveling mechanisms are operated in the driver cabin or remote control

SI	Descriptions	Reference Data
1	Lift capacity	3 tons ~ 300 tons
2	Span	3 meters ~ 35 meters
3	Lift height	6 meters ~ 18 meters
4	Work duty	A5 ~ A7
5	Control method	Remote control or Cabin control
6	Electrical parts	CHINT or International brand
7	Motor	Chinese famous brand or International brand
8	Paints	Chinese famous brand "Lehua"
9	Bearings	Chinese famous brand "HRB"
10	Lift speed	0~10M/Min
11	Cross travel speed	20~30M/Min
12	Long travel speed	30~40M/Min

Customization:

Welcome to send us email or leave me message to tell me details demand so that I can sent you offer in shortest time:
1, the lifting weight (t):
2, the lifting height (m):
3, do you need cantilever.
4, span (m):
5, duty (A*):
6, power (voltage):
7, does the jib crane is needed on the gantry crane, right side or left side?
8, lifting speed and gantry travelling speed (m/min).
9, what material would be lifted? (Deciding the lift tool and gantry type)

About us
1. We are in Crane Hometown of China, could supply you the best quality crane , grab bucket and electromagnet with high technique, and the price is the best. We have exported our product more than 100 countries.
2. We could supply you all kinds of industry cranes from 0.25tons to 900tons, pass GB/T 19001-2000 idt ISO 9001:2000, GB/T 24001-2004 idt ISO 14001:2004, GB/T 28001-2001,OHSAS 18001:1999, CE,GOST and so on.

Capacity			t	5, 10, 16/3.2, 20/5, 32/5, 50/10t
Span			m	10.5~35
Lifting height		Main hook	m	According to your requirements
Lifting height		Aux. hook	m	According to your requirements
Operation method				Pendent control, cabin, wireless control
Speed	Lifting	Main hook	m/min	Single or VVVF, according to your requirements
	Lifting	Aux. hook	m/min	Single or VVVF, according to your requirements
	Cross travel		m/min	Single or VVVF, according to your requirements
	Long travel		m/min	Single or VVVF, according to your requirements
Lifting unit			type	Winch+trolley
Working duty				A5, A6, A7
Power supply			AC	220v/380v/400v/415v/440v, 3P

Processing Facility

Packaging & Delivery

Packaging Details
Packing & Delivery terms:
1. Hoist and electric parts will be packed by plywood crate, for avoiding the demage from goods crash and impact during the delivery.
2. Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation.
3. Only the best transport solution will be taken for saving your cost uttermost on finance, security and time.
Delivery Time
Shipped in 30 days after receive deposit

We are China Performance Mg Double Girder 20 Ton Gantry Crane manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.