BOYO 4YL-5 self-propelled combine harvester is a strong machine that harvests grain crops in a single process comprising reaping, threshing and winnowing functions. Among the crops harvested with this powerful combine mainly are wheat, corn (maize), sorghum and soybean.

One joystick for all operation performed by hydraulic walking system with infinitely variable speed.

Flexible adaptability on various field conditions, front wheels are available to be equipped optionally based on the field conditions.

Single longitudinal axial threshing cylinder makes the threshed seeds more clean with low rate of breakage.

The better cleaning effectiveness for grain resulted by using widened cleaning sieve, infinitely variable speed fan and re-threshing device.

Automatic monitoring and sound-light alarm

The driving cab is designed by human engineering. Air conditioning and GPS system is optional.

Interchangeable header for various grain harvesting, five row maize header is equipped as standard while the wheat header can also be used for high efficiency harvesting.

Sino-Agri BOYO is a modern large agricultural enterprise who is engaged in researching and manufacturing agricultural equipment since 1991. With the Ukraine Kherson Combine company’s help, we successfully researched and manufactured the first self-propelled combine harvester of China in 1999, our harvester has become the highest sample of all Chinese corn harvesteruntil today. BOYO has the rich experience in agricultural machinery production, products sales ranked first in China for many years. We also have rich experience in international trade. We offer free English training courses, every years, a lot of foreign clients buy our products and study in here. You can experience the best quality service in here.