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Henan Weihua Heavy Machinery Co., Ltd.

Eot Crane, Bridge Crane, Crane manufacturer / supplier in China, offering Double Girder Overhead Travelling Crane, Weihua Hot Selling 5 Ton Overhead Crane, China Supplier of 3 Ton Overhead Crane and so on.

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Double Girder Overhead Travelling Crane

FOB Price: US $10,000-20,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $10,000-20,000/ Set
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Port: Qingdao, China
Production Capacity: 100PCS/Year
Payment Terms: L/C, T/T, Western Union

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Overhead crane
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Basic Info
  • Model NO.: QD800/150T-34m
  • Condition: New
  • Maximum Lifting Height: >40m
  • Main Girder Form: Double Girder
  • Capacity: 800t
  • Span: 10-34m
  • Work Duty: A5, A6, A7
  • Color: Customization
  • Power Source: Electric
  • Trademark: weihua crane
  • Specification: CE, SGS, GHOST, ISO
  • HS Code: 84261120
  • Certification: GS, RoHS, CE, ISO9001, ISO9001: 2000, ISO
  • Operation Form: Air Operation+Ground Operation
  • Maximum Lifting Weight: >200t
  • Type: Bridge Crane
  • Aux. Hoist: 150t
  • Lifting Height: 26m
  • Control: Cabin/Remote/Pendant
  • Application: Construction, Workshop, Container, Mineral Area
  • Sling Type: Wire Rope
  • Transport Package: Naked Pack
  • Origin: Changyuan Country of China
Product Description
Double Girder Overhead Travelling Crane
1.Lifting Weight 10-150t
2.Max Lifting Height  30m
3.Span 7.5-31.5m
Double Girder Overhead Travelling Crane
Double Girder Overhead Travelling Crane is widely used in machinery manufacturing, metallurgy, ports, rail stations and warehouses. It has compact structure with small wheel pressure, which efficiently uses limited space in workshops to reduce structure investment. 
LD type single girder EOT electrical crane is designed for low headroom workshop. It is specially designed for the workshop where the I steel orbit is equipped high even to the roof. This kind of production is design for various workshop with high orbit.
Mechanisms of Double Girder Overhead Travelling Crane
1. Computer optimized design of box-typed main girder, the full length of web plate is cut and formed through numerical control and its deflection is accurate.
2. Low clearance structure of trolley and reasonable size of hook allowing the crane wide application scope.
3. Arc wheels or flat wheels, anti-friction bearings, honey-typed buffers and anti-derailment devices.
4. Three-in-one motor drive, steeples speed control, hardened reducer, safety disc brake.
5. Good performance, runs smoothly with the steeples speed control
6. Shot blasting grade reaches Sa2.5 after welding and releasing internal stresses to insure the best performance of main girder.
7. Painting epoxy zinc-rich primer, and the thickness of oil film is 140 μm.
Double Girder Overhead Travelling Crane
Electric System of Double Girder Overhead Travelling Crane
1. Power supply through slide lines.
2. Phase protection; automatically disconnect main power when phase stagger occurs.
3. The crane and hoist are mutually independent and could travel at the same time.
4. Sliding contact line meets the requirement of power supplying and adapts shaking.
5. Etch-proof control handle with protection degree IP54.
6. Heavy-duty aviation plug.
7. Electrical components are equipped in position that convenient to maintain, and with good protection to avoid inadvertent contact.
8. Electric cable is suspended in cable trolley which slides flexibly and smoothly on a C-type steel.
Safety Protection of Double Girder Overhead Travelling Crane
1. Locked fall-proof reducer
2. Outdoor hoist with rain-cover
3. Alarm indicator lights
4. Infrared anti-collision
Product photoes of Double Girder Overhead Travelling Crane
Double Girder Overhead Travelling Crane
Double Girder Overhead Travelling Crane has such features as tight dimension, low building headroom, light dead weight and light wheel load. They are applicable to be the transfer, assembly, check and repair as well as load and unload at mechanic processing workshop, subsidiary workshop of metallurgical mills, warehouses, goods yard and power station. The Working ambient temperature is generally -25 to 40 Centigrade.
Two operating method, namely, on floor and in the driver's cabin, have been designed for such kind of crane. The cabin is divided into open-style and closed style. The cabin can be installed on the left or right according to actual conditions. The operator can enter the cabin from one side, rear or top, which depends on the different user's requirements.
1.QD overhead crane with hook is the most widely used indoor crane. Its typical characters are:  two main girders; hoisting mechanism is trolley
2.QD crane is a general bridge crane, the mother of double girder overhead crane. Other special double girder bridge crane are all designed or modified on basis of this QD crane.
3.QD crane is normally divided into 4 working group as per utilization frequency and load condition: A5, A6 , A7, A8.
4.Operation is done inside Cabinet or by remote control.
5.Cabinet could be entered by ladders attached to wall, main girder or ground. 
6.Power is supplied through safety sliding conductor or angle iron.
Double Girder Overhead Travelling CraneAbout Weihua Crane                                           
Weihua Group began its construction in 1988 and after efforts of 20 years it is now a large-scale enterprise group with integrated business of crane research, development, design, production, sales, installation, service and import and export. It has formed strong and comprehensive innovative system with complete set of advanced equipments and large-scale production ability in the fields of mechanic procession, thermal treatment, soldering, assembly, test, measuring, packing and delivery. Main products include more than 200 types of products of 9 series such as bridge crane, gate crane, port machine, electric hoist and steel structure which are widely applied in machinery, metallurgy, power, water conservation and utilization and port industries. The company has agencies in almost 30 provinces, municipalities and autonomous regions which combines sales and service together and products are also sold to Russia and other countries and regions in Central Asia, South Asia and Africa.
Double Girder Overhead Travelling Crane
Sale Performance 
Company Export Project  listSpecification Unit 
England Sheffield forging mastersUKQD250/15t2
Alstom Power Service LtdAsh grab replacmentMZ10t-14.5m A71
Aker Solutions, USToromocho, PeruQD50/10t-50m A5   
QD10t-11m A5   
QD35/5t-20m A5       
BMG35/10-13m A5    
LD10t-17m A5     
LD3t-15m A5
China National Machinery and Equipment Import and Export CorporationIndian Jurala hydropower station project QD160/50t-19m   
QD 50/10t19m A4
China National Machinery and Equipment Import and Export CorporationBurmese KABAUNG hydropower station projectQD80/20t30m A3        
QD 80/20t28.5m A4
China National Machinery and Equipment Import and Export CorporationIndonesian North Sumatra Labuhan AnginBMH 20t13m A3   
QD 80/20t28.5m A3
China National Machinery and Equipment Import and Export CorporationTurkey SILOP power plant projectQD 80/20t31.1m A3   
LH 16/5t16.5m A5
Harbin power engineering Co., LtdVietnam CaoNgan Coal-fired Power PlantQD75/20t-28.5m A3  
QD16/3.2t-10.5m A3  
QZ5t-19.5m A6          
QZ5t-31.5m A6
Sinohydro Corporation Sudan Merowe Dam Project MDG30/10t-20m       
China Wanbao Engineering Corporation Jinchuan Group construction companyCongo (DRC) cobalt copper smelter projectQZ5t-10.5m             
Sinohydro Corporation Malaysia Bakun power stationMG25/5t-22m 
Sinohydro CorporationAlgeria Mina irrigation expansion projectMH12t-16m 
China National Electric Equipment CorporationThailand Thaisaree6M Rice husk power plantLH16/3.2t-13.5m1
China National Machinery and Equipment Import and Export CorporationHindi Sadat power plantQD40/10-19.5m1
CITIC International Cooperation CompanyIran Zaland project SDXQ-3t-8m 
China Triumph International Engineering Co., Ltd.  Bangladesh NGIL float glass production lineLDA5t-22.5m 
China Metallurgical Construction Group, Baotou Iron and Steel Design Research InstituteMUGHAL Pakistan 6MVA submerged arc furnace steel plant projectQD16/3.2t-13.5m   
Handan China Metallurgical Construction Co., Ltd.Brazil COSIPAR projectLDA10t-7.5m   
East West Marketing Pty Ltd.Australia LH16t-16.834m 

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Double Girder Overhead Travelling Crane
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