To adapt to the demand change of the domestic and international markets, the bulldozer SD22 rolled off the production line successfully on July 7th.

Currently, the market demand of the large bulldozer of above 220 horsepower is greatly increasing. To balance the production and meet the market demand, the bulldozer department planned to launch the bulldozer of 220 horsepower. The SD22 rolling off the production line makes a great contribution to guarantee the market demand, and lays a solid foundation for meeting the market demand faster and better.