Faulty parts in a pile driver can lead to poor overall performance or even a shutdown. However, it is important to note that apart from this, the piling technique of the operator and the maintenance of the machine can also affect its usage, leading to stalling.

Let's analyze which operational and management issues can cause a pile driver to stall:

Generally speaking, insufficient fuel supply can cause issues during heavy construction work. It's necessary to increase or decrease the fuel supply at the appropriate time to control the speed of the pile driver. This control is mainly achieved by adjusting the speed of the throttle valve to control the hydraulic system's pressure. In this situation, the power of the power head and the hydraulic hammer should be managed. The entire process is one of energy conversion. If the throttle is increased without improving the pile driver's working efficiency or the frame's moving speed, the diesel engine will not achieve the conversion effect and will be in a pressure-holding state, leading to stalling.

Additionally, improper adjustment of the diesel engine's fuel supply angle can cause stalling. The fuel supply angle must be precisely coordinated with the movement of the piston cylinder. If the fuel supply angle is not correctly adjusted, it can also cause stalling. Furthermore, if the idle speed is too low, even slight movement of the equipment can cause it to stall.

Improper operator control can lead to stalling, such as insufficient fuel supply on slopes, braking too quickly, or engaging gears while igniting. Improper operation can cause significant damage to some parts. Therefore, mastering the operation of the pile driver is crucial. Operators must understand the equipment, receive professional training, and then operate it.