一铁牛-55型拖拉机,仅仅使用了两个月,就出现了功率不足、难起动、费机油的故障。两位机手“认定”是质量问题,就把车开到农机公司院内,要求出具证明,找厂家算帐。他们的理由是,没出保修期,厂家应负完全责任。听两位机手这么一说,疑窦顿生。我们县从1970年购进第一台铁牛-55型拖拉机,至今畅销不衰,何以能如此,还不是铁牛-55型拖拉机 An iron -55 tractor, only used two months, there has been lack of power, difficult to start, the trouble of oil. Two hands “identified ” is a quality problem, put the car to the farm machinery company hospital, requiring a certificate, find manufacturers account. Their reason is that no warranty period, manufacturers should take full responsibility. Listen to the two drivers say so, doubts arise. Our county purchased from 1970 the first tractor of tractor -55, so far the best-selling, why can not, is not tractor -55 tractor