
40 Ton 50 Ton 100 Ton Double Girder Rail Mounted Gantry Crane 18 - 35m Span
Compared with the single girder crane, double girder gantry crane is more powerful and the gantry crane design is more complex. It is mainly used to lifting heavy loads, with high working strength, in sever working condition, or with other special working demands.The maximum lifting capacity is almost unlimited. The biggest double girder crane we have made is 900 tons. The span and lifting height and all other main parameters is also complex. For more technical details, please see below parameters.
Capacity | t | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 | ||||||||||||||
Working class | A5 | ||||||||||||||||||||
Span | m | 18, 22, 26, 30, 35 | |||||||||||||||||||
Lifting height | Main | m | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 12 | |||||||
Aux. | 10.275,11.275 | 10.446,11.446 | 10.73 | 11.73 | 10.918 | 12.918 | |||||||||||||||
Speed | Lift | Main | m/min | 11.3 | 8.5 | 7.9 | 7.2 | 7.5 | 5.9 | ||||||||||||
Aux. | 14.6 | 15.4 | 15.4 | 10.4 | |||||||||||||||||
Traveling of crab | 37.3 | 35.6 | 36.6 | 37 | 36 | ||||||||||||||||
Traveling of crane | 37.3 | 39.7 | 40.1 | 39.7 | 39.7 | 37.3 | 39.7 | 39.4 | 38.5 | ||||||||||||
Recommended rail | 43kg/m | 43kg/m or QU70 | |||||||||||||||||||
Power supply | 3-Phase 380V 50HZ |
General Features
1.Crane material:Q235,Q345B/Q345D
2. Strong box type, no-welding joint strong box type, by machine hand, strong and beautiful.
3. Wheelsare vacuum casting byourselves,intermediate frequency quenching
4. Wheels,wirerope,drum,gears,coupling are manufactured by our CNC machines
5. Nanjing special , Nanjing Brand motor or huanghe explosion-proof,top quality in China
6. Eletrical equipments:Siemens or Schneider brand
7. Control method:Cabin control,wireless remote control or pendant control,you can choose two of them
(According to your demand to design the gantry crane.)
Safety Features
1. Overload protection device
2. Top quality long time bearing polyurethane materials buffer
3. Crane traveling limit switch
4. Voltage lower protection function
5. Emergency stop system
6. Lifting height limit device
Henan Feima Crane Co., Ltd.
Henan Feima Crane Co., Ltd. established on 1982, as a designated manufacturer of former Ministry of Machinery. The company registered capital is 106.80 million RMB and total asset is 690million RMB. It covers an area of 600,000 square meters, including 350,000 square meters construction area. There are 2360 employees in the company, including 15 senior engineers, 68 engineers, 95 assistant engineers and 230 senior technical workers who are in charge of the products development and guide the manufacturing processing. There are 1200 sets equipments for manufacturing, processing and testing that could finish more than 20kinds crafts processing, such as grinding, milling, planning.
The tenet of company: quality comes first and customer-oriented. Deliver product and service with superior quality to the customers.
The guiding principle of the company: create famous by quality, fast development by marketing, obtain benefits by management.
There are all kinds of workshops for all China traditional electric wire rope hoists such as CD1/MD1/DJCD/DJMD/TZCD/TZMD/HM, meshing wire rope hoists such as SZCD/SZMD, explosion proof wire rope hoists such as BCD/BCDS/HB/HBS, European type wire rope hoists such as FOH/FOHS, etc., and for double girders single girders, semi girder cranes, such as types LD-A LX, ZX-A, BZQ-A, LH, QD, QB,QE,MH,MDG,MG, ME, MEC2, YC, QS U, MH for many different purpose such as for industrial workshop, ship yard, port loading and unloading, hydropower station, garbage station, meshing plants, railway bridge erecting, manufacturing, metal processing, assembling, electrical apparatus assemble, forging, thermal treatment, coating, testing. It is with strong research and developing ability, advanced technology, complete testing methods and quality guarantee system goes well. The company obtained certificates of ISO9001: 2008 international quality system, GB/T24001-2004 environmental management system and GB/T28001-2001 professional healthy system. By customer’s requirements we could apply CE certificates, SA certificates, to match customer’s quality demands.
The company continuously makes scientific and technological innovation, develop new products, customized manufacturing for all customers all over the world, to meet higher- grade requirement of the market. “ First class products and First Class service” is the persistent management policy of the company. Welcome all customers to cooperate with us and we will do our utmost to make best quality products and provide best services.