Construction machinery engine cylinder head assembly Kubota D902 engine parts


Specification

Description

This is a construction machinery cylinder head assembly for the Kubota D902 engine, a core engine component. It integrates components such as valves and valve springs, responsible for sealing the top space of the cylinder while controlling the intake and exhaust flow of the engine. It is a key structural part that ensures normal engine combustion and power output, suitable for the power systems of various small construction machinery.


Advantage

High Adaptability:Precisely matches the installation and operating parameters of the Kubota D902 engine, allowing direct assembly without additional adjustments;
Reliable Structure:Cast from high-toughness cast iron, it withstands the high-temperature and high-pressure environment during engine operation, and is not easily deformed after long-term use;
Integrated Components:Pre-installed with key parts such as valves and springs, reducing assembly procedures and improving maintenance/replacement efficiency;
Precise Craftsmanship:Fine processing of air passages, sealing surfaces and other parts ensures intake and exhaust efficiency and cylinder tightness.

Performance

Working Environment Resistance:Stably adapts to the working temperature range of -20℃ to 100℃, and withstands a maximum combustion pressure of about 10MPa in the cylinder;
Sealing Performance:The flatness error of the sealing surface is ≤0.05mm, and 配合 with the cylinder gasket can achieve long-term stable cylinder sealing, avoiding air leakage and oil seepage;
Airflow Efficiency:The optimized air passage design reduces the intake/exhaust flow resistance by more than 15%, helping the engine's power output to be smoother;
Service Life:Under normal maintenance, the effective working life of the assembly can reach more than 3000 hours, adapting to the high-frequency operation needs of construction machinery.


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.


ABOUT US

provides spare partsfor excavators, loaders, bulldozers, generator sets, and dump trucks. In-cluding:engine parts, electrical parts, hydraulic parts,
maintenance kitsetc. Our company can provide customer with customized products fromour OEM factory with long-term cooperation.