Red footprint Back in time, in 1946, the artillery base of the Jiaodong Revolution, you were born. At the most difficult time, you stayed at the party and the country to transport weapons for the liberation of China. Brilliant initial In the 1950s, you successfully piloted the medium-speed diesel engine and embarked on the specialization path of diesel engine development. At that time, the land of China was in vain, and the industry was just starting. You injected the power into the construction of the new China. Twisted Tianyuan The market economy has come to the fore, and you have not had a crisis before. Dramatically, take the road of reform, innovation and development! A young leader who twisted Tianyuan opened a new era! 蛟龙越海 Take the east wind of reform and opening up, you bravely "go out." Building a global industry map in the “Belt and Road†to import “China Power†for the global economy. The pulse of 80,000 firewood people around the world, because of you, the same frequency resonance! No matter where it comes from, our name is "Weichai", don't forget the original heart, and then set off! Love you, this is already my instinct, in " On the road of creating a strong country to revitalize the national industry, you have drawn a grand blueprint for "transcendence and guidance." I would like to walk with you, for the mission and dream, and then set off!
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Xj450 Workover Rig /Land Drilling Rig Full Spec for Drilling Company
The offshore workover rig has high reliability, strong wind resistance, good anti-corrosion performance, high explosion-proof requirements, zero emission of pollutants, and meets the requirements of offshore workover operation.
Product Introduction Gas Rig,Natural Gas Rigs,Rig Oil And Gas,Oil And Gas Drilling Equipment Henan YikYui Prospecting Machinery Co., Ltd , https://www.yyanchordrillingrig.com
In 1946, your name was "Huanhai Iron Factory" 
Developed the "8V160 tank engine" for the country, representing the highest technical level at that time. 
The new helm, Tan Xuguang, put forward the "three chapters of the law," which is a turning point from the predicament to the glory.
1. The offshore workover rig has diesel engine, dc, ac, hydraulic and compound driving modes.Diesel engine efi engine selects the caterpillar dangerous environment, suction/exhaust, control system with explosion-proof modification, satisfying a â…¡ explosion-proof requirements, transmission case choose allison hydraulic transmission box, reasonable matching, high transmission efficiency, easy to control.
2. Modular structure is adopted for the base, which is divided into drill floor and lower base. The platform deck has longitudinal sliding rail and the upper part of lower base has transverse sliding rail, which can achieve longitudinal and transverse movement and meet the requirements of platform cluster well operation.
3. The drilling platform, base, derrick, winch, driller's room, power unit, high-pressure manifold, solid control system, well control system and other equipment of the workover rig are designed with modular design, and the third-party product inspection certificate is obtained to meet the classification requirements of offshore platforms.
4. The drawworks adopts a single drum structure, the main brake is a hydraulic disc brake (single or double disc), and the auxiliary brake is a push-disc (water-cooled) or clamp-disc (air-cooled) pneumatic brake.
5. The mast adopts tower derrick or two-section set mast mast derrick, hydraulic cylinder lifting and stretching, the derrick body structure is treated with hot dip zinc or hot spray aluminum, and the outer surface is coated with Marine anti-corrosion paint.
6. The offshore workover rig has high reliability, strong wind resistance, good anti-corrosion performance, high explosion-proof requirements, zero emission of pollutants, and meets the requirements of offshore workover operation.
7. Classification society certification can be obtained according to user requirements, such as CCS, DNV, BV, etc.
The reform and opening up has achieved fruitful results, and we have built a century-old international brand.
Time is like water, time is like a shuttle, in a blink of an eye, you are 72 years old. Crossing the wind and rain, with glory, you walked out of a Chinese-made take-off trajectory. Today, we must say the sentence with the most true gratitude and respect: Happy birthday, I love the firewood !