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神钢SK200挖机干活有力但速度慢

Description of the fault situation: The excavator's strength when working recently is that the speed of the excavator will slow down a lot when pulling it forward. I don't know what is the cause of the fault condition? ...

斗山DH215动臂下落的过快

Failure situation: A Doosan DH215 excavator changes the pressure of the system too much when the boom falls, and there is no boom during the forward movement of the pilot handle ...

小松PW148冷机动作不协调分析

Failure situation: When a Komatsu PW148 excavator is operated in the cold state, the corresponding actuator will not move until the end of the stroke, and the handle returns to ...

挖掘机的发动机启动不了

Failure: After using the excavator for a period of time, many excavator masters said that during the use of the excavator "the engine of the excavator cannot be started" ...

新疆挖掘机动作慢维修的有效办法

During the construction process, we often encounter the problem of excavator failure. It is very painstaking. Today we come to follow Kalit Engineering Machinery Co., Ltd., about Xinjiang excavation ...

新疆挖掘机冒黑烟维修的有效方法

Excavator failure when working on the construction site is very distressing. Let ’s share it together. Kalit Engineering Machinery Co., Ltd. has black smoke in Xinjiang excavator for maintenance ...

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