长庆油田拥有一定数量的罗马尼亚制造的AC-400B/T138水泥车,其T138装载车属淘汰车型,配件供应短缺,因此车况已相当老化。多年来的使用情况表明,T138装载车的寿命与平台上的特种工作设备的寿命也不匹配。装载车长期满载,工况恶劣,工作寿命短。相比之下,平台上的特种工作设备在同期内运转的时间要比装载车少得多,故在装载车报废之后 Changqing Oilfield has a certain number of AC-400B / T138 cement trucks manufactured in Romania. The T138 loading vehicles are out of vehicles and the supply of spare parts is short, so the condition of vehicles has been rather aging. Years of usage indicate that the life of the T138 truck does not match the life of special working equipment on the platform. Loaded long-term loading, bad working conditions, short working life. In contrast, special work equipment on the platform during the same period of operation than the much less loaded car, so after the scrapped car