For 133-7098 1337098 Engine Piston CAT C-10 3176C Excavator diesel engine parts

Specification

Description

This product is an engine piston designed and manufactured for models 133-7098 and 1337098, specifically tailored for C-10 and 3176C series excavator diesel engines. It adopts a split structure, composed of a piston crown and piston skirt. The main body is made of high-strength aluminum alloy, with wear-resistant copper bushings embedded in key positions. The surface undergoes precision machining and heat treatment to ensure precise fit with cylinder liners, piston rings, connecting rods and other components. As the core moving part of the diesel engine combustion chamber, it undertakes the key functions of power transmission and combustion chamber sealing.

Advantage

Precise Fit: Manufactured in strict accordance with original size parameters, it can directly replace the original piston of corresponding models, with convenient installation and no need for additional modification.
Durability & Reliability: High-strength aluminum alloy material combined with wear-resistant copper bushing design effectively improves the piston's anti-fatigue and anti-wear performance, extending the service life of the engine.
Efficient Sealing: Precision-machined multi-ring grooves, combined with piston rings, achieve excellent combustion chamber sealing effect, reduce gas leakage, and improve power output efficiency.
Stable Thermal Conductivity: Optimized internal structure and material ratio ensure rapid heat dissipation of the piston under high temperature and high pressure conditions, avoiding thermal deformation and local overheating.
Cost-Effectiveness: While maintaining performance equivalent to original parts, it provides a more competitive price, reducing equipment maintenance and operation costs.

Performance

Operating Temperature Range: Can withstand extreme high temperatures (up to approximately 400℃) and frequent thermal shocks in the diesel engine combustion chamber while maintaining structural stability.
Pressure Bearing Capacity: Adapts to the maximum combustion pressure of the engine, with excellent anti-knock performance to avoid piston cracking and deformation.
Friction Loss Control: Copper bushings in piston pin bores and skirt surface treatment technology effectively reduce frictional resistance and engine power loss.
Fuel Economy: Precise combustion chamber shape design, combined with good sealing performance, promotes full fuel combustion and improves fuel utilization efficiency.
Emission Compatibility: Meets the emission control requirements of mainstream diesel engines, helping to reduce exhaust pollutant emissions.

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