Sichuan Bonny Heavy Machinery Co., Ltd., one of the 5 enterprises producing biggest hydraulic excavators in the world, is the only excavator manufacturer with the capability of studying and producing the fully hydraulic excavators with a unit weight from 8t to 185t in China. As a industry enterprise of science and technology in Sichuan province, the company with more than 40 years of production experience has the only state-class Enterprise Technology Center in domestic same professional line and has been authorized by the nation to do export and import independently. BONNY has passed the qualification of ISO9001 and ENGLISH NQA quality system.

BONNY possesses the strong comprehensive strength and the high quality troops in researching and developing excavator, and has been always keeping the leading position in the same industry in China. Through the assimilating, perfecting and advancing, BONNY finished renovating series products in several years and developed the new model hydraulic excavator and transmutable products with high technology and better performance. BONNY has become a modern industry enterprise that research and manufacture ability always keep synchronization with international level.

The company is proud of the reputation of producing the first completely hydraulic excavator, the biggest tonnage hydraulic excavator, the first electric hydraulic excavator, the first floating hydraulic excavator, the first river cleaning machine before the dam, and the first bigger tonnage hydraulic Material Handler in China. BONNY adjusted and improved, in all sides, the production structure according to the economic structure and demand of the market, and produced the powerful mine hydraulic excavator, Material Handler with various function, and efficient earth-stone hydraulic excavator with the exclusive feature (large-scale, specialization, individuation and humanity)

BONNY has made the huge contributions not only in the mine exploitation of the bullion, the building materials, the phosphorus and the coal in 1970’s; in the construction of the railway, road, hydroelectric and the Asian Games Village in 1980’s; and in the construction of the power station of Changjiang River and Huanghe River and Chongqing city in 1990’s; but also in the all kinds of steel works, the loading materials sites and the goods transships in the new century. The company also exported the products to South-East Asia, West Asia, West Africa, North America and Middle Asia, Russia and other countries and regions.
Now, Sichuan Bonny Heavy Machinery Co., Ltd. has become the biggest hydraulic excavator professional production base of China, and the item of large hydraulic excavator research has been listed in National High-tech Research & Development Plan (863 Plan) in 2005.