国内首款主要用于拖拉机驾驶员培训的教练用机,东风牌904-2型四驱轮式拖拉机于2017年6月7日正式投放市场。这款主流型级轮式拖拉机是由常州东风农机集团有限公司在原有拖拉机机型的基础上进行改进并组织生产的。以满足用户潜在需求为基础,不断开辟全新细分市场,是东风农机大功率系列轮拖产销量持续增长的关键所在。东风牌66 kW(90 hp)系列轮式拖拉机自2011年投放市场,深受用户 The first coach trainer mainly used for tractor driver training, Dongfeng 904-2 four-wheel wheeled tractor officially launched on June 7, 2017. This mainstream-type wheeled tractor by Changzhou Dongfeng Agricultural Machinery Group Co., Ltd. in the original model based on the tractor to improve and organize production. To meet the potential needs of users as the basis, and constantly open up new segments, is the Dongfeng agricultural high-power series of round-robin production and sales continued to grow the key. Dongfeng 66 kW (90 hp) series wheeled tractors launched on the market since 2011, by the user