Brief Description of (STS) Quayside container Crane
Quayside container crane also called STS (ship-to shore) crane, which is a kind of hoisting machine special used on quayside, with swiftness benefit for loading and unloading container vessel. This product is mainly composed of gantry structure, Boom, trolley, crane traveling mechanism,Boom hoisting system, moving cab, machine room, spreader, electrical equipment and other necessary safety and auxiliary equipment.
There are two common types of STS crane: Boom hinged container crane which used on sea shore, and Boom fixed container crane which used on river side. Boom hinged container crane, the boom can be lifted in the air to clear the ships for navigation. Boom fixed container crane's benefit is largely cuting down investement and operating cost.
WEIHUA can manufacture Panamax, Post Panamax, and Super Post Panamax container crane. The cranes handling 20 feet, 40 feet, and 45 feet containers. Especially, the Super Post Panamax container crane can lifting two 40 feet containers.
Technical parameters of STS model quayside container gantry crane
| Capacity(under spreader) | t | 30.5 | 35 | 40.5 | 50 | 65LT |
| Duty | A7 | A7 | A8 | A8 | A8 | |
| Span | m | 10.5 | 10.5 | 22 | 22 | 22 |
| Base | m | 16 | 16.5 | 16.5 | 18 | 18 |
| lifting height(above rail) | m | 16 | 22 | 28 | 38 | 48 |
| lifting height(below rail) | m | 26 | 16 | 14 | 14 | 14 |
| hoisting speed (full load) | m/min | 50 | 46 | 50 | 70 | 70 |
| hoisting speed (only spreader) | m/min | 100 | 90 | 100 | 150 | 150 |
| trolley traveling speed | m/min | 150 | 120 | 160 | 220 | 320 |
| gantry traveling speed | m/min | 45 | 45 | 45 | 45 | 45 |
| Boom hoisting time (one way) | min | 6 | 6 | 5 | 5 | 5 |
| Total Power | kW | ~650 | ~650 | ~920 | ~1400 | ~1800 |
| max wheel load (duty) | kN | 320 | 480 | 560 | 650 | 850 |
| crane rail | QU80 | QU80 | QU100 | QU120 | QU120 | |
| Power supply | 3-phase AC (50 or 60Hz) | |||||
Weihua group mainly dealing in researching, developing and producing the lifting machinery, port machinery, construction-use tower crane, reducer, etc, and also Weihua Group has become one of the most competitive enterprise group with the largest production and sales volume and the most influential brand in China’s crane industry. The total assets are 4.79 billion Yuan, while the Weihua brand value 7.19billon Yuan. The employees is more than 6800, the whole coverage is 3,420,000 square meters.
Weihua Group also serves as Deputy Chief Director in the Heavy Machinery Industry Association, Material-handling Association and the Bridge Crane Sub-association of China; it is also one of the first batches of National Technology Innovation Demonstration Enterprise. Weihua Group has been honored with more than 500 awards such as: ‘ China Famous Trademark’, ‘Top 100 Chinese Machinery Enterprise’, ‘Top 500 Chinese Private Enterprise’, ‘National High-tech Enterprise’, ‘ Key High-tech Enterprise of National Torch Plan’, ‘National Innovation Demonstration Enterprise’, ‘National Enterprise Technology Center’, ‘Contract-honoring and Promise-keeping Enterprise of China’, ‘National Quality Standard’, ‘100 Best Employer of China’, ‘Quality Award of Henan Provincial Governor’.
The leading products of Weihua widely used in Machinery, Metallurgy, Electric Power, Railway, Aerospace , Port, Petroleum, Petrochemical, etc, our products are serving the national key projects such as: the South-to-North Water Transfer Project, the West-East National Gas Transmission, the Three Gorges Hydropower Station, Jiuquan Satellite Lunching Center, Qinshan Nuclear Power Station, Hangzhou Bay Bridge, Beijing Olympic Games and so on, accelerate successfully the launch of Spacecraft Shenzhou-10 and Chang’e-3,our products have been exported to more than 69 countries like America, Japan, Russia, Korea, etc. In 2013 the annual sales revenue reached 6.669 billion, and the Overhead Traveling Crane and the Gantry Crane continue to hold the first position around the whole country.
Weihua Group owns the test center accepted by the national inspection workstation, the technology center, the national post-doctoral scientific research workstation, the academician workstation, and its declaring technology patents certificate has reached 273. Led by H.E. Mr. Yang Shuzi the Academician of Chinese Academy of Sciences, there are more than 600 people in Weihua scientific research team, this team is the largest R & D team in China’s general crane industry, and has won 72 national, provincial and municipal scientific achievements.
Weihua is responsible to the society, in recent years; they donate more than 41,000,000 Yuan to the earthquake disaster area in Wenchuan, the construction of new socialist countryside, and other social public welfare. Weihua Group arranges more than 6000 college students and community youth.
In the twelfth Five-Year Plan period, under the guide of the scientific outlook on development, Weihua people will develop strategies; develop courageously, continuous innovation, to achieve the magnificent goal of ‘To be one of the famous brands in the world’.
1. The three guarantees service will cover all the quality problems of the products manufactured and sold by our company and it will be carried out by the sales and service team.
2. The after-sales service team will be immediately sent to solve the problem after receiving the user information about the quality of the product (via calls, letters or verbal notification).
3. After-sales service personnel should solve the problems carefully, thoroughly, to completely handle the quality issue and ensure user satisfaction.
4. After a timely solution of the problems of products sold, the after-sales service personnel shall have the duty to provide users free services of technical advice, technical training and other products associated problems solutions.
5. All expenses shall be borne by our company due to the product quality problems. For product quality problems caused by the user (or beyond product quality guarantee problems) expenses will be charged by our company, but it should not be higher than the total fees (or cost).
6. Firmly establish a belief that user first and everything is set for the sake of users. To handle the quality issue timely, seriously and ends well; pay attention to credibility and maintain the image of WEIHUA products to response the company trust and customer satisfaction.
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