Perkins piston component 4115P011, as the core moving part of the engine, adopts integral forging technology and uses high-strength creep graphite cast iron material. After high-temperature melting at 1200 ℃, it is precision formed. The overall strength is 50% higher than traditional cast pistons, and it can withstand the instantaneous high-pressure impact during detonation. Long term use is not easy to cause top cracking or skirt wear.
The piston top adopts a concave combustion chamber design, which forms a precise match with the injection angle of the fuel injector, allowing the fuel to atomize and form a vortex like mixture in the combustion chamber, increasing combustion efficiency by 15% and indirectly reducing fuel consumption. The piston ring groove adopts a stepped layout, with three gas rings and one oil ring working together: the top gas ring is responsible for sealing high-temperature gas, the middle gas ring assists in scraping oil, and the oil ring scrapes excess oil from the cylinder wall back to the oil pan, reducing oil consumption while avoiding carbon deposition in the combustion chamber.
The compatible models cover Perkins 1100 series and 1300 series engines, including mainstream models such as 1106D-E66TA and 1306E-E87TAG, which are widely used in the power systems of heavy-duty trucks and construction machinery. The components are pre installed with piston pins, snap rings, and piston rings. After arrival, they can be directly installed without additional accessories. During installation, the cylinder liner can be aligned with a special positioning tool and gently pushed to complete the assembly, saving 2 hours of labor compared to assembling individual parts.
For high-temperature working conditions, a spiral cooling channel is pre-set inside the piston. When the engine is running, the oil circulates through the channel, which can reduce the temperature at the top of the piston by 20 ℃ and avoid material softening caused by long-term high temperature. The piston skirt is treated with micro arc oxidation to form a ceramic wear-resistant layer, which reduces the friction coefficient with the cylinder liner by 30%, reduces operating resistance, and extends the service life of the cylinder liner.
The sealing performance is achieved through dual guarantees: the piston ring is made of alloy cast iron material, which has undergone aging treatment and is elastic and stable, and the opening adopts a stepped overlapping design to reduce gas leakage; The clearance between the piston and the cylinder liner is precisely ground, with an error controlled within 0.01mm, ensuring that there is no jamming or excessive clearance during reciprocating motion, and maintaining stable compression pressure.
2606A-E13TAGA
2606A-E13TAG2
2606A-E13TAG3
2606A-E13TAG4
2806A-E18TAG1A
2806A-E15TAG2
2806A-E18TTAG4
2806A-E18TTAG5
2806C-E18TAG1A
2806J-E18TAG1
4006-23TAG2A
4006-23TAG3A
4008-30TAG1
4008-30TAG2
4008-30TAG3
4008TAG1A
4008TAG2A
4012-46TAG0A
4012-46TAG1A
4012-46TAG2A
4012-46TWG3A
4012-46TWG4A
4016-61TRG1
4016-61TRG2
4016-61TRG3
4016-TAG1A
4016-TAG2A
5006A-E23TAG1
5006A-E23TAG2
5006AC-E23TAG1
5008AC-E30TAG1
5008AC-E30TAG2
5012A-E6TAG1
5012A-E46TAG2
5016A-E61TRG1
5016A-E61TRG2
5016A-E61TRGO
