Measures to Prevent Diesel Engine Runaway: To prevent diesel engine runaway failure, the following points should be observed:

Do not arbitrarily adjust or assemble the high-pressure oil pump. If adjustment is necessary, it should be done on a dedicated test bench.

2. Enhance the maintenance of diesel engine fuel pumps, ensuring the cleanliness of components like the rack, sector gears, and control sleeve. Regularly inspect the fit and operation of the sector gears with the control sleeve, ensuring proper alignment and smooth movement.

3. Do not overfill the oil pan of the air filter element, and regularly replace the lubricant for the speed regulator; also, avoid overfilling the engine oil. For the 160kW generator, the quality of fuel and lubricant must meet the specifications.

5. For diesel engines that have been stationary for a long period, inspect the governor's components before starting, and use them only after removing rust.

6. Thoroughly clean the filter element with gasoline, ensure all gasoline is shaken off, and allow the gasoline to fully evaporate in the atmosphere before inserting it into the filter.

7. Diesel engines with superchargers should have damaged seals replaced promptly.

What are the considerations when purchasing diesel generator sets for mining sites?

Firstly, due to the large motor power of general construction equipment, the power of diesel generators is usually over 300KW, with some reaching over 2000KW. Secondly, for such diesel generator sets, some require 660V or even higher voltage. When selecting a diesel generator set, one must choose the rated power, not the standby power, as otherwise it may not meet the power requirements for starting the equipment, potentially causing losses. Additionally, due to the specific nature of the location where the diesel generator set is used, it is necessary to frequently replace its air filter, oil filter, and diesel filter to ensure the output power of the generator set.