Complaint
ZGYX- 420B is configured with a powerful dual motor driven rotary head and its rotary torque can reach 2,200N.m, and its rotary speed is adjustable combined with a multi-way regulating valve. ZGXY- -420B meets the requirement to drill diameter of 130mm hole with76mm drill pipe. Rotation speed is up to 150rpm which satisfying the needs of some customers for high-speed drilling of soft rock formations. Also ZGXY- 420B drill with standard crawler and piston hydraulic driven motors contributed the climbing ability stronger, more stable and more reliable. It' s the highest configuration of its class.
Founded in 1951, Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group for short) is headquartered in Yulin, Guangxi Zhuang Autonomous Region. It is an investment and financing management company centered on capital operation and assets management. As a large-scale state-owned enterprise group, Yuchai Group has more than 30 wholly-owned, holding, and joint stock subsidiaries, with total assets of CNY 42.9 billion and approximately 16,000 employees. Yuchai Group is an internal combustion engine manufacturing base with a complete range of products in China. It has industrial base layout in Guangxi, Guangdong, Jiangsu, Anhui, Shandong, Hubei, Sichuan, Chongqing and Liaoning. Its annual sales volume is nearly CNY 50 billion and its sales volume of engines has ranked among the top in the industry for consecutive years.
Yuchai is on the list of the China's Top 500 Enterprises and China's Top 500 Manufacturing Enterprises. It ranks the 10th among the top 100 Enterprises in China's Machinery Industry, and the 99th among China's 500 Most Valuable Brands, with a brand value exceeding 63.825 billion Yuan. Honored with the "Autonomous Region Chairman Quality Award" and "China Quality Award Nomination Award", Yuchai is a national demonstration base for corporate culture construction and a national civilized unit, which has released corporate sustainable development reports for 13 consecutive years.
Guangxi Yuchai International Trade Co., Ltd. is a subsidiary company of Yuchai Group, which mainly engaged in the export of products of the Yuchai Group, including engines, generator sets, excavators,logging machines, light trucks and coaches (including traction, cargo), oil products, accessories and tires. The company also undertakes the overseas export business of whole vehicle products equipped with Yuchai engine, such as commercial vehicles, agricultural machinery, construction machinery and so on, to assists the whole vehicle manufacturers with overseas distribution channel development.
