Oxidation catalyst, abbreviated as DOC. Its main function is to reduce carbon monoxide and hydrocarbons in engine emissions. Its main component is the oxidation catalyst. Compared
Feb 11, 2026
On the Shanghai-Kunming Expressway, a Dongfeng Tianjin KR Plus equipped with a Dongfeng Cummins D7.0 is speeding steadily. In the driver's cabin, Master Deng was intently looki
Feb 10, 2026
The 17th conference of HEAVY RUSSIA 2025 was held as scheduled. This conference focused on the logistics field of oversized and overweight goods and was held at the Information Spa
Feb 09, 2026
Air-cooled generator is a generator with a single-cylinder engine or a double-cylinder engine. One or more large fans are used to force the exhaust air to dissipate heat against th
Feb 08, 2026
Technical Tip Technicians should be aware that the filtration efficiency of most filters reaches its peak near the end of their service life, that is, before they are completely cl
Feb 07, 2026
The manufacturing tolerance of diesel fuel injection equipment is extremely small. Therefore, if impurities in the fuel are not removed by the fuel subsystem, it may lead to premat
Feb 06, 2026
As the core backup power source for data center infrastructure, the reliability of diesel generator sets directly determines the business continuity of the data center during power
Feb 05, 2026
The core issue of speed fluctuation (surging) in marine diesel engines is the dynamic imbalance between fuel supply and load. The specific causes can be explored from four major di
Feb 04, 2026
The twelfth lunar month has arrived, and the festive atmosphere of the New Year is growing stronger. Are the truck drivers still on the road, working tirelessly to transport New Ye
Feb 03, 2026
Coolant - The "Lifeblood" of the Engine When the engine is running, a large amount of heat is generated and needs to be dissipated through the cooling system; otherwise, it will
Feb 02, 2026
In high-intensity and high-load mining operation scenarios, the "heart" of an excavator directly affects its availability rate, efficiency and operating costs. Recently, the 20-ton
Feb 01, 2026
It's the season for cherries again. Plump fruits from Chilean farms embark on a journey across half the globe to the East. And the most crucial land relay race in this journey test
Jan 30, 2026
