
20 Ton Truss Single Girder Gantry Crane , Heavy Duty Gantry Crane Lifting Equipment
20 Ton Truss Single Girder Gantry Crane , Heavy Duty Gantry Crane Lifting Equipment
Single girder gantry crane 20t is medium and small type lifting
equipment which runs at rails. It is mainly composed of gantry
frame (girder, leg, lower cross beam, etc), hoisting mechanism,
travelling mechanism and electric control part. With the electric
hoist as hoisting mechanism, it runs along the lower flange of the
I-steel of the girder.
MH model single girder gantry crane have box-shape structure and
truss structure two kinds of gantry frame, the former have good
techniques and easy fabrication, and the latter is light in dead
weight and strong in wind resistance. The complete machine features
light dead weight, simple structure and easy installation and
maintenance, so that it is applicable to outdoor operational sites
of medium and small lifting load for general handing such as
factories and mines, freight yard and warehouses.
Features
1. Reasonable structure and favorable performance.
2. Smooth starting and stopping.
3. Safe and reliable traveling, long life.
4. Low noise, commodious cabin with good view.
5. Easy installation and convenient maintenance.
6. Excellent exchangeability for parts and components.
7. Crane drive: IP54 or IP44, level F insulation.
Safety system
1. Weight overload protection device.
2. Top quality long time bearing polyurethane materials buffer.
3. Crane travelling limit switch.
4. Voltage lower protection function.
5. Emergency stop system.
6. Current overload protection system and so on!
Crane hook block
The rope sheaves are fully guarded with protective steel casting.
All sheaves rotate on ball bearing. The pulley is thicked and
dilated than domestic common pulley.
Lifting Capacity | T | 3 | 5 | 10 | 16 | 20 | ||
Operational method | Pendent line with push button /cabin | |||||||
Speed | Lifting | 8 ,8/0.8 | 8,8/0.8 | 7,7/0.7 | 3.5 | 3.5 | ||
m/min | ||||||||
Cross travelling | 20 | 20 | 20 | 20 | 20 | |||
Long travelling | Ground | 20 | 20 | 20 | 20 | 20 | ||
Cabin | 30,40 | 30,40 | 30,40 | 30,40 | 30,40 | |||
Motor | Lifting | Type /kw | ZD41-4/4.5 | ZD141-4/7.5 ZDS10.8/4.5 | ZD151-4/13 ZDS11.5/4.5 | ZD151-4/13 | ZD152-4/18 | |
Cross travelling | ZDY12-4/0.4 | ZDY121-4/0.8 | ZDY21-4/0.8×2 | ZDY121-4/0.8×2 | YZD-4/0.8×4 | |||
Long travelling | Ground | ZDY21-4/0.8×2 | YZR132M1-6/2.2×2 | YZR160M1-6/6.3×2 | YZR160M1-6/6.3×2 | YZR160M1-6/6.3×2 | ||
ZDY21-4/1.5×2 | YZR132M2-6/3.7×2 | YZR160M2-6/8.5×2 | YZR160M2-6/8.5×2 | |||||
Cabin | ZDR22-4/1.5×2 | YZR132M2-6/3.7×2 | YZR160M1-6/6.3×2 | YZR160M2-6/8.5×2 | YZR160M2-6/8.5×2 | |||
ZDR24-4/2.2×2 | YZR160M1-6/5.5×2 | YZR160L2-6/11×2 | YZR160L2-6/11×2 | |||||
Electric hoist | Type | CD1/MD1 | CD1/MD1 | CD1/MD1 | CD1 | HC | ||
Lifting height | m | 6,9 | ||||||
Working duty | A5 | |||||||
Power supply | 380V 50HZ 3phase AC | |||||||
Span | m | 12,16,20,24,30 |
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.