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Precision forging, the guardian of the heart of power engines - Caterpillar 1512939 tile piston ring
In the core power system of construction machinery, the performance of piston rings directly determines the reliability and service life of the engine. Caterpillar 1512939 tile piston rings provide comprehensive wear protection and power assurance for your equipment with military grade manufacturing processes and rigorous testing standards.
Military grade material, wear-resistant and corrosion-resistant
The 1512939 piston ring is made of high-strength alloy cast iron substrate, which is subjected to vacuum quenching and nitriding treatment process to form a dense wear-resistant layer on the surface. This material combination enables the piston ring to maintain stability even when subjected to combustion pressures above 200MPa, while also resisting acidic corrosion and high-temperature oxidation, resulting in a 40% increase in service life compared to ordinary cast iron rings.
Precise matching, zero leakage sealing
Specially designed for the Carter C9 engine and 336D, 336E excavators, the piston ring opening clearance is controlled at 0.2-0.4mm, and the fit with the cylinder wall is over 98%. The combination design of three gas rings and one oil ring.
Professional maintenance, efficient and convenient
Installation oriented design: The piston ring groove is marked with laser etching positioning, and with the help of special tools, it can be quickly replaced in 15 minutes, reducing downtime.
Preventive maintenance: It is recommended to check the wear and tear every 800-1000 hours of operation, and with the help of Caterpillar's original engine oil, the replacement cycle can be extended to 1200 hours.
Anti counterfeiting traceability: Each piston ring is engraved with a unique part number, which can be verified for authenticity through the Carter official website or authorized dealers.
Scene adaptation, all terrain coverage
Mining operation: In a certain iron mine, a 336D excavator equipped with 1512939 piston rings operated continuously for 6 months, with engine power attenuation less than 3%.
Infrastructure project: For the C9 engine used in a certain project, the piston rings maintain stable performance in high dust environments, reducing maintenance costs by 20%.
Port Machinery: Suitable for Caterpillar 966M loader, the corrosion resistance of piston rings in salt spray corrosion environment is improved by 50% compared to ordinary products.
[Compatible models] Caterpillar C9 engine, 336D/336E excavator, 966M loader, etc.
Caterpillar's full range of product models includes: 169330033013133014302440543056306631143116, S6K，3126，3126B，3126E，3145，3150，3160，3176，3176B，3176C，3196，3204，3208，3304，3304B，G3304，3306，3306B，3306C，G3306，3406，3406B，3406C，3406E，3408，3408B，3408C，3408E，G3408，3412，3412C，3412E，G3412，3456，3504，3504B，3508，3508B，G3508，3512，3512B，G3512，PM3512，3516，3516B，G3516，PM3516 class
