We are a supplier of various engine assemblies and engine accessories in China, with a wide range of brands and types, a huge warehouse storage, and a professional after-sales maintenance team.
Ningbo Qiuning Trading Co., Ltd. Service Supply and sale Center
Our company offers more engine assemblies and accessories of different brands and models.
If you are interested, please add my contact information directly:+86 15888032469
Or send me an email: allen@perkins-rx.com
Remarks: The model or serial number processing is faster and the price is more favorable.
Behind the efficient operation of the engine, the cylinder liner, as the core component, directly affects power output and equipment lifespan. Caterpillar cylinder liner 4695312, with innovative technology and excellent quality, has become a solid support for reliable engine operation.
The cylinder liner is made of selected high alloy cast iron material and is integrally formed through centrifugal casting technology. It has a dense structure and uniform strength, and can withstand explosive pressures of over 20MPa. The surface is treated with a nanoscale ceramic coating, which increases the hardness to HV1200, effectively reduces the friction coefficient, and improves the wear resistance by 50% compared to traditional cylinder liners. The unique spiral water jacket design increases the efficiency of coolant circulation by 30%, quickly removes high temperatures, avoids local overheating, and ensures that the engine is always at the ideal operating temperature.
Compatible with mainstream engines such as Caterpillar C9 and C13, the precision machining of the 4695312 cylinder liner controls the roundness error within ± 0.002mm, perfectly matches the piston components, effectively reduces air leakage, and improves fuel combustion efficiency. In harsh operating environments such as mines and ports, its corrosion resistance can resist the erosion of sulfur-containing fuels and acidic substances, extending the engine overhaul cycle. Standardized installation interfaces with error proof markings significantly reduce installation difficulty and maintenance costs. Choosing Caterpillar 4695312 cylinder liners injects long-lasting power into the equipment, ensuring efficient and stable operation every time.
Caterpillar Caterpillar Excavator Series: 312 D、313D、315D、318D、320C、320CL、320D、320DL、323D、323DL、324D、 326D、325C、325D、329D、329DL、330D、330C、330CL、330DL、336D、336DL、345C、345CL、345D、345DL、349D、349DL、365C、365CL、374D、374DL、385C、385CL、390D、390DL、305.5、306、307、307C、307D、308、308C、308D、305.5E、306E、307E、308E、305.5E2、306E2、307E2、308E2、313D2、318D2、320D2、323D2、 326D2、329D2、330D2、336D2、349D2、374F、390F。
Caterpillar Engine Series: 4 M40、C4.2、C6.4、C6.6、C7、C-9、C9、C13、C15、C18、C10、C11、C12、C16、C-16、C-15、C27、C32、C175； 3066, 3056, 3054, 3116, 3126, 3204, 3304, 3306, 3406, 3408, 3412, 3456, 3504, 3508, 3512, 3516, 3606, 3608, 3612, 3616.
