Top Design Mobile Double Girder Gantry Crane, Heavy Duty Crane

                     MG type  Double-girder gantry crane  (10t-500t)1. Brief IntroductionMG gantry double girder crane (box type girder)electric crane is suitable loading and unloading materials in open storagedepots, materials yards&

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                     MG type  Double-girder gantry crane  (10t-500t)

1. Brief Introduction

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.

2.  Technical characteristics

Hard-tooth reducer
Imported wire-rope
Trinity drive
Electric appliance adjusts speed without contact or spark module, and fulfill converter function, including mini-speed and double speed, which make traveling and lifting very steady.
Operation board (handle) adopts 12V safe voltage.
Electric controlling can be used more than 2million times when the voltage is 380V+5~ -10%

3. Some Technical Parameter
Capacity/t10/3.2 16/3.2 20/5 32/5 50/10 80/20 100/50 125/30 160/30
Span/m22  26  30  35  40
Power SupplyThree Phrase Alternating Current

4. Components:

1. Main girder
2. Saddle
3. Legs
4. Cab and ladder installation
5. Crane traveling mechanism
6. Electric wire rope hoist
7. Operate handle
8. Floor girder
9. Track and conductive device

5. Features:
1) Reasonable structure
2) Favorable performance
3) Smooth starting and stopping
4) Safe and reliable traveling
5) Low noise, commodious cabin and good view
6) Convenient maintenance, excellent exchangeability for parts and components
7) Saves electricity


Testing:  After award of the contact, the crane shall be manufactured, assembled & test at our factory in Henan, China. Before dispatch, the crane would be tested, including 125% static load test &110% dynamic load test. After testing, no accessories crack damage, bridge without permanent deformation, the crane could be delivered in "ready-to-install" condition.

Packing:  For the main beams will be packed by plastic woven cloth. Motor electrical system and accessories (electric pulley, cable, copper core, standard component, etc.) should be packed high quality wooden box.

Delivery:  Within 25 days after receiving deposit.

Validity:   Quotation validity remains in one month after quote made.(in case to the material price & exchange rate fluctuation.)

Payment terms: 30% TT advance payment, 70% TT against copy of B/L.

Warranty: 12 months warranty after installation and commissioning or 18 months after delivering in addition to the human damage factors. Deliver with English user manual, parts manual, product certification and other relevant certificates.

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