The practical structure of a diesel generator set is quite complex. It mainly consists of a diesel engine, a generator, a controller, a starting system, a battery section, and protection devices. A practical diesel generator set is not a simple machine that just breaks down; however, encountering problems during use is a very troublesome issue. If some manufacturers do not respond promptly to after-sales services, it may lead to prolonged non-functioning of the machine, and perhaps cause even greater losses. Therefore, under conditions permitting, it is advisable to ask the manufacturer to send some or purchase some spare parts when purchasing the machine:
1. Four-piece assembly of the diesel engine:
Cylinder liner, piston, piston ring, and piston pin. Any problem with any component in this four-piece assembly during operation is almost fatal. Failure to handle it in time may result in major repairs, which is not cost-effective.
2. Bearing bush, connecting rod
3. High-pressure fuel pump
The fuel injector of the high-pressure fuel pump is prone to problems, which can lead to insufficient combustion, mainly due to the unclean fuel.
4. Air filter, machine filter
When working on a dusty construction site for a long time, the air filter and machine filter need to be replaced frequently. Otherwise, it will cause problems such as poor combustion and carbon deposits in the cylinder.
5. Water tank
Using the water tap directly for a long time will lead to poor heat dissipation, and the machine may frequently alarm. In winter, not draining it properly may cause it to freeze and be damaged.
For more questions about the generator set, please call the Beidou Power team. More than ten years of professional production and sales of power generation equipment experience, more professional engineer team to serve you, choose Beidou power is to choose rest assured, welcome on-site factory inspection.
Post time: Aug-03-2026