Difficulty in starting excavators, Shandong Rizhao excavator ignition "heating" change

Many excavator operators complain that it is very difficult to start excavators in winter. Especially for some electronic fuel injection engines, the fundamental reason for this is insufficient engine temperature. There are many ways to solve this problem. For example, adding coolant to the engine, pouring hot water on the engine, or even baking the engine body with fire. But here we need to remind excavator owners to be careful when heating the engine.

Well, last year, the owner of a Hitachi excavator in Rizhao, Shandong, used fire roasting to heat the ZX200-3 excavator due to difficulty starting it. Unexpectedly, due to the intense fire, a rubber hose next to the engine caught fire. Continued to cause the entire vehicle to burn. Although the car owner used a fire extinguisher to extinguish the fire, the excavator's construction site had no water source and the road was not smooth due to the large fire. In the end, I could only watch helplessly as nearly a million excavators were burned into scrap metal. Afterwards, the car owner was in great pain and a million machines were set on fire.

According to it, thisHitachi ZX200-3 is a new car that was recently purchased last year. Since less than half a year of use, there have been abnormal difficulties in starting the engine when the weather temperature is low. Multiple attempts to negotiate with Hitachi's after-sales department were unsuccessful, and what made him even more regretful was that he heard from a friend that all excavators with Hitachi electronic fuel injection engines have this problem. Many car owners are also deeply affected like him. In the end, he could only swallow his pride. At first, he could barely start using coolant. I didn't expect the situation to escalate, from pouring hot water to setting fire. I didn't expect an accident to happen today.

Such accidents remind many car owners that if the engine is difficult to start, they should pay attention to the method of heating the engine. For cities where the local oil quality is not very good, try to avoid purchasing as much as possibleElectronic fuel injection engineThe excavator.