The Caterpillar 247-6130 Piston Ring (caterpillar 247-6130 Piston ring) is a key sealing component inside the engine and is suitable for diesel engines of series C7, C9, C11, etc. Its main function is to ensure that the combustion gas in the cylinder does not leak, while reducing the entry of engine oil into the combustion chamber, thereby enhancing the engine's power output and combustion efficiency.
In high-load operating environments such as construction machinery, generator sets, and mining equipment, the performance of piston rings directly affects the power, fuel consumption, and lifespan of the engine. If the piston rings are severely worn, it will cause the engine to burn oil, reduce power and increase emissions. Therefore, choosing high-quality 247-6130 piston rings is the key to ensuring the efficient and stable operation of the equipment.
Product advantages
High-precision processing: Precise dimensions, closely adhering to the cylinder wall, ensuring excellent air tightness.
Wear-resistant material: Made of high-quality alloy steel, it features excellent wear resistance and corrosion resistance.
Enhance fuel efficiency: Optimize the combustion process, increase power output, and simultaneously reduce fuel consumption.
Extend service life: Effectively prevent excessive oil consumption, reduce carbon deposits, and prolong the engine's service life.
Maintenance and care suggestions
When overhauling the engine or replacing the cylinder liner, the piston rings should be replaced simultaneously to ensure the sealing effect.
Use high-quality engine oil to avoid accelerated wear of piston rings due to insufficient lubrication.
Regularly check the engine exhaust and oil consumption, and promptly identify and resolve piston ring faults.
When the operating environment is harsh, the maintenance cycle should be shortened to ensure the continuous and stable operation of the engine.
As a professional supplier of construction machinery parts, we have a long-term stock supply of Caterpillar 247-6130 piston rings, supporting both wholesale and retail. We offer stable quality assurance and prompt delivery. Whether it's engine repair or major overhaul and maintenance, we can provide you with suitable solutions to help you reduce maintenance costs and extend the service life of your equipment.
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Email: allen@perkins-rx.com

Caterpillar (CAT) is a world-renowned manufacturer of construction machinery and power systems. Its engine portfolio is extensive, encompassing diesel engines, natural gas engines, and industrial power systems. These engines are widely used in construction machinery, mining equipment, ships, generator sets, and industrial power. The main series are as follows:
Major Caterpillar Engine Series
1. Small Engine Series
Suitable for light construction machinery and industrial equipment:
CAT C1.1–C4.4 Series
CAT 3054C/3056E
Power Range: 10kW–130kW
Commonly used in small excavators, loaders, and generator sets.
2. Medium Engine Series
Commonly used in medium-to-large construction machinery and generator sets:
CAT C6.6/C7.1
CAT C9/C9.3B
CAT C11/C13/C15
Power Range: 130kW–600kW
Suitable for medium-sized excavators, bulldozers, trucks, and ships.
3. Large Engine Series
High power, suitable for mining machinery, ships, and heavy power generation equipment:
CAT C18 / C27 / C32
CAT 3406 / 3412
CAT 3508 / 3512 / 3516
CAT C175 Series
Power range: 600kW – 5000kW+
Commonly used in mining trucks, oilfield equipment, large generator sets, and marine engines.
4. Ultra-large Engines (for mining/shipping/power plants)
CAT 3600 Series (3606 / 3612 / 3616)
CAT 3500 Series High-power version
CAT CM Series Marine Engines
Power exceeding 7000kW
Suitable for ship propulsion, offshore drilling platforms, and power plant main engines.
5. Perkins/CAT Industrial Series (Partially Merged)
Some small engines are supplied by Perkins, for example:
The CAT 3054/3056 is based on the Perkins 1100 series.
The CAT C4.4 is technically related to the Perkins 1200 series.
Applications:
Construction Machinery: Excavators, bulldozers, loaders, rollers.
Mining Equipment: Dump trucks, drilling rigs.
Marine Power: Main engines, auxiliary engines, generator sets.
Power Systems: Backup power, primary power.
Industrial Power: Oil and gas, agricultural machinery.