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Cummins Special Engine Oil CI-4 20W-50: A High-Temperature and Heavy-Load Protection Expert

In the fields of old heavy-duty commercial vehicles, mining machinery, and engineering equipment that operate under long-term high-temperature and heavy-load conditions, reliable lubrication protection is crucial to extend engine service life. As a high-performance diesel engine oil complying with API CI-4 standard, Cummins Special Engine Oil CI-4 20W-50 is specially developed for Cummins engines that need to withstand harsh working conditions such as high temperature, heavy load and frequent start-stop. Integrating mature formula technology and strict factory verification, it excels in high-temperature stability, wear resistance and sludge control, making it an ideal lubrication solution for Cummins engines meeting National III and National IV emission standards.

Cummins Special Engine Oil CK-4 10W-30: A Long-Lasting Protective Barrier for Heavy-Duty Engines

In heavy-duty fields such as commercial vehicles, construction machinery, and mining equipment, Cummins engines are highly favored for their powerful performance and reliability. Adaptable special lubricating oil is a core element ensuring their long-term stable operation. As a fully synthetic lubricating oil compliant with the high-level API CK-4 standard, Cummins Special Engine Oil CK-4 10W-30 is tailor-made for various Cummins engine series. Integrating advanced formula technology and rigorous adaptability testing, it excels in wear protection, environmental compatibility, and service life extension, making it an ideal lubrication solution for engines meeting National IV to National VI emission standards.

Detailed Explanation of Chongkang KTA38-P1400 Engine: A Super-Power Core for Ultra-Heavy-Duty Scenarios

In the fields of ultra-heavy-duty mining, large-scale marine power, and super-large engineering machinery that demand extreme power output, long-term continuous operation, and absolute reliability, the Chongqing Cummins (Chongkang) KTA38-P1400 engine stands as an iconic power unit. As a flagship model of Cummins' KTA series localized by Chongqing Cummins, the KTA38-P1400 integrates an 38L displacement, mature PT fuel injection system, and robust mechanical structure. It is tailor-made for ultra-high-load, harsh working conditions, providing uninterrupted and powerful power support for equipment such as 60-ton+ mining dump trucks, large marine main engines, and super-power generator sets. Since its launch, it has become the first choice for core heavy-duty equipment in global mining and marine industries, favored by users pursuing extreme performance and ultra-long service life.

Detailed Explanation of Xikang QSM11 Engine: A High-Power Flagship for Heavy-Duty Operations

In the field of heavy-duty commercial vehicles, large mining equipment, and super-heavy construction machinery that demand extreme power, reliability, and emission compliance, the Xikang (Xian Cummins) QSM11 engine stands out as a flagship power unit. Developed based on Cummins' global M-series platform and localized by Xi'an Cummins, the QSM11 integrates an 11L displacement, advanced electronic control technology, and efficient after-treatment systems. It is tailored for high-load, harsh working conditions, providing stable and powerful power support for equipment such as heavy-duty trucks, large excavators, and mining dump trucks. Since its launch, it has won wide recognition in the Chinese and global markets, favored by users pursuing high efficiency, durability, and environmental protection.

Detailed Explanation of QSB6.7-C260-30 Engine: A High-Power and Eco-Friendly Solution for Mid-to-Heavy-Duty Non-Road Applications

In the field of mid-to-heavy-duty non-road mobile machinery such as large construction equipment, mining vehicles, and heavy agricultural machinery, where high power output, strict emission compliance, and long-term reliability are critical, the Cummins QSB6.7-C260-30 engine has become a core power choice. As a flagship model of Cummins' QSB series for heavy-load scenarios, the QSB6.7-C260-30 integrates a 6.7L displacement, advanced electronic control system, and efficient after-treatment technology, providing stable and powerful power support for various high-load non-road equipment. Since its launch, it has been widely recognized in industries such as construction, mining, and agriculture, favored by users pursuing high efficiency, environmental protection, and durability.

Detailed Explanation of QSB3.9-C80-30 Engine: An Eco-Friendly Power Solution for Medium-Duty Non-Road Applications

In the field of non-road mobile machinery such as construction, agriculture, and engineering auxiliary equipment, where emission standards and operational efficiency are increasingly demanding, the Cummins QSB3.9-C80-30 engine has emerged as a mainstream power choice with its advanced electronic control technology and compliance with National III emission standards. As a representative model of Cummins' QSB series for medium-duty scenarios, the QSB3.9-C80-30 integrates 3.9L displacement, efficient combustion system and intelligent control module, providing reliable power support for various medium-load non-road equipment. It has been widely recognized in the market since its launch, especially favored by users pursuing environmental protection, efficiency and durability.

Detailed Explanation of 6BT5.9-150 Engine: A Classic Power Core in Heavy-Duty Fields

In fields such as heavy-duty trucks, construction machinery, and mining operations that have strict requirements for power output intensity and continuous stability, the Cummins 6BT5.9-150 engine has become a well-known classic model in the industry by virtue of its profound technical accumulation, excellent durability, and wide adaptability. As one of the benchmark products of Cummins BT series, the 6BT5.9-150 achieves strong power output with a displacement of 5.9L. After years of market verification, it has accumulated a large number of user reviews worldwide, and is even known as the "power heart" of heavy-duty equipment, providing solid power support for various high-load working conditions.

In-depth Analysis of 4BTA3.9-C100 Engine: A Reliable Power Benchmark for Heavy-Duty Scenarios

In fields such as construction machinery, agricultural machinery, and mining operations that have extremely high requirements for power reliability and environmental adaptability, a high-performance, stable, and adaptable engine is often the core guarantee for the efficient operation of equipment. As a classic model of Cummins 4B series, the Dongfeng Cummins 4BTA3.9-C100 engine, relying on Sino-US joint venture technical accumulation and localized manufacturing advantages, has become the preferred power unit for many heavy-duty equipment since its mass production. With a displacement of 3.9L, it achieves strong power output, and by virtue of advanced design and sophisticated craftsmanship, it demonstrates excellent durability and economy in harsh working conditions, which can be called a "versatile" engine in the industry.