Lifting Equipment Crane for Hydro-Power Plant Gantry Crane

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TYHI’s cranes can be found in hundreds of hydropower plants all over China. As the dominant supplier of heavy duty EOT and gantry cranes for hydro-power plants, we can both supply EOT cranes for generator houses or gantry cranes for dam spillways. We also can provide turnkey contract services, including design, manufacture, transport, installation, commissioning, load testing and licensing.

We produced the 350t gantry crane for the Three Gorges Dam spillway—the first spillway crane made in China. Since its first went into operation in 1961, this crane has lifted the dam gate over 400 times on average each year. It is often overloaded, even servicing loads of more than 540t, and yet, the crane still runs very well without any kind of malfunction.

TYHI also produced the 500t gantry crane for the Longyang Gorge Dam; the largest snake-rail gantry crane made in China. It has continuously functioned well despite the challenges of extreme altitude, cold weather, and flooding. For this, the crane has won the National 1st Level Technology Improvement Award.

In 2002 TYHI supplied five 500t spillway gantry cranes for the Three Gorges Dam. Moreover, we have supplied hundreds of spillway gantry cranes for hydropower plants both at home and abroad.


Our main products include lifting equipment, forging equipment, rolling equipment, excavation equipment, coke oven equipment, coal chemical equipment, wind power generating equipment, oil film bearings for rolling mills, gear drive equipment, train wheels and axles, forgings and castings and project contracting.


Our key products include our 1200t EOT crane, our 500t ladle crane, our 75m³ shovel for mining, our Φ180mm continuous rolling production line, our 110 MN aluminum alloy extrusion press and our 7m top charging coke oven equipment. 


TYHI’s products are widely used in the metallurgical, mining, energy, transportation, aerospace, chemical, rail, ship building, environmental protection and various other industries. Many products designed and manufactured by TYHI have filled gaps in the domestic market. Furthermore, we have created 360 nationally and internationally recognized products which have been exported to approximately forty countries and regions.


TYHI is now delving further into the development of the rail, engineering machinery, new energy, and maritime equipment fields. We have established a new production base in the Binhai New Area of Tianjin to facilitate the transportation and export of large-sized equipment. Our second wheel production line is currently under construction. We have also established production lines for wheels, axles and wheel sets for use at speeds above 200 km/h.


We are now turning our focus to international markets which we are certain can benefit from our high quality products and service. As we are constantly innovating and improving, we have no doubt that we will meet and even exceed our customers’ expectations.



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Q:What is the principle of the cable reel?
When the torque motor is working properly, the cable is forced to reverse and maintain constant tension by the cable tension that is greater than the torque of the motor.
Q:What are the double girders of gantry cranes?
but its own quality and the same weight from the single girder gantry crane compared to the larger, the cost is higher.
Q:How many years old gantry?
(B) aircraft, trains, ships, machinery, machinery and other production equipment for 10 years
Q:30m box girder to use how much gantry crane?
As for the crane is not recommended, because the crane is very expensive, and not suitable for lifting the prefabricated beam
Q:32 tons of gantry crane with the choice of how much wire rope?
Crane crane from the weight of 32 tons, to enhance the safety factor when the goods generally take 6, single rope lifting rope when the minimum breaking force must reach 192 tons, GB / T20067-2006 coarse diameter wire rope national standard, 60mm diameter, 6 * 36WS structure
Q:What are the shortcomings of the gantry?
③: due to work in the ground, likely to cause some security risks (mainly refers to the track)Second-hand price is low but the quality can not be a good guarantee
Q:What are the reasons for the oil spill of the gantry crane?
2. The limited level of processing technology caused by the contact surface of the box and other precision is not enough, resulting in poor sealing performance and oil spill occurred.
Q:What are the safety devices on gantry cranes?
When the lifting torque reaches 90% of its rated value, the lifting torque limiter should be able to emit sound or red light to indicate the alarm.
Q:Can the span of the gantry be customized?
Gantry crane orbital container cranes, with energy saving and environmental protection, high reliability, large lifting capacity, maintenance workload is small, easy to achieve the advantages of automated operation.
Q:What is the gantry hanging hook hook?
Look at the brake wheel wear is not too serious, there is no crack, serious words immediately changed

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