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|
|Payment Terms:||L/C, T/T, Western Union|
- Overhead crane
- 8 Products
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- FOB Price
- 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
2.Max Lifting Height 30m
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.
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 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.
About 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.
|Company||Export Project list||Specification||Unit|
|England Sheffield forging masters||UK||QD250/15t||2|
|Alstom Power Service Ltd||Ash grab replacment||MZ10t-14.5m A7||1|
|Aker Solutions, US||Toromocho, Peru||QD50/10t-50m A5 |
|China National Machinery and Equipment Import and Export Corporation||Indian Jurala hydropower station project||QD160/50t-19m |
QD 50/10t19m A4
|China National Machinery and Equipment Import and Export Corporation||Burmese KABAUNG hydropower station project||QD80/20t30m A3 |
QD 80/20t28.5m A4
|China National Machinery and Equipment Import and Export Corporation||Indonesian North Sumatra Labuhan Angin||BMH 20t13m A3 |
QD 80/20t28.5m A3
|China National Machinery and Equipment Import and Export Corporation||Turkey SILOP power plant project||QD 80/20t31.1m A3 |
LH 16/5t16.5m A5
|Harbin power engineering Co., Ltd||Vietnam CaoNgan Coal-fired Power Plant||QD75/20t-28.5m A3 |
|Sinohydro Corporation||Sudan Merowe Dam Project||MDG30/10t-20m |
|China Wanbao Engineering Corporation Jinchuan Group construction company||Congo (DRC) cobalt copper smelter project||QZ5t-10.5m |
|Sinohydro Corporation||Malaysia Bakun power station||MG25/5t-22m |
|Sinohydro Corporation||Algeria Mina irrigation expansion project||MH12t-16m |
|China National Electric Equipment Corporation||Thailand Thaisaree6M Rice husk power plant||LH16/3.2t-13.5m||1|
|China National Machinery and Equipment Import and Export Corporation||Hindi Sadat power plant||QD40/10-19.5m||1|
|CITIC International Cooperation Company||Iran Zaland project||SDXQ-3t-8m |
|China Triumph International Engineering Co., Ltd.||Bangladesh NGIL float glass production line||LDA5t-22.5m |
|China Metallurgical Construction Group, Baotou Iron and Steel Design Research Institute||MUGHAL Pakistan 6MVA submerged arc furnace steel plant project||QD16/3.2t-13.5m |
|Handan China Metallurgical Construction Co., Ltd.||Brazil COSIPAR project||LDA10t-7.5m |
|East West Marketing Pty Ltd.||Australia||LH16t-16.834m |
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