Construction Machinery For Perkins N844 Cylinder Liner Assembly Excavator Engines Parts

Specification

Description

Advantage

Precise Matching: The complete assembly is designed strictly in accordance with the original dimensions of the N844 engine. The clearances and fitting precision of all parts meet engineering standards, eliminating the need for additional debugging after installation and improving maintenance efficiency.
Durable Materials: The cylinder liner is made of high wear-resistant alloy cast iron, the piston is made of high-strength aluminum alloy, and the piston rings are made of composite plating material, which are fatigue-resistant and corrosion-resistant, adapting to the harsh working conditions of construction machinery.
Reliable Sealing: The piston ring set adopts an optimized structure, balancing air tightness and lubrication, effectively reducing oil consumption and gas leakage, and extending the service life of the engine.
One-stop Solution: The complete assembly includes all key wearing parts, avoiding matching errors from separate procurement, reducing maintenance costs and downtime.
Wide Compatibility: Specially designed for construction machinery such as excavators, compatible with various Perkins N844 power configurations to meet different working condition requirements.

Performance

Cylinder Liner: Excellent thermal conductivity and wear resistance. The surface honing treatment forms a stable oil film, reducing wear between the piston and cylinder wall and ensuring stable in-cylinder pressure.
Piston Assembly: Lightweight and high-strength design effectively reduces reciprocating inertia force and improves engine response speed. The piston pin and retaining clip are tightly matched to prevent loosening during high-speed operation, ensuring operational safety.
Sealing Performance: The piston ring set maintains good elasticity and sealing performance under high temperature and high pressure conditions, reducing blow-by gas rate, improving fuel economy and power output efficiency.
Working Condition Adaptability: Stable operation under extreme construction machinery conditions such as heavy load, high dust, and high temperature, reducing failure frequency and extending the overall overhaul period.

FAQ

Q1: When will my goods be shipped?
A: Your goods will be dispatched within 24 hours after payment confirmation.

Q2: What is the lead time?
A: We maintain sufficient stock for immediate fulfillment.

Q3: What shipping methods do you offer?
A: We ship via sea, air, or express (DHL, FedEx, TNT, UPS, EMS).

Q4: What is the delivery time?
A: Stock items take 2 to 5 days; pre-order items take 7 to 15 days. Contact us for specifics.

Q5: How can I track my shipment?
A: We will provide you with the tracking number as soon as your order is shipped.

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