Guangzhou Shangshun Engineering Machinery Parts co. LTD
Guangzhou Shangshun Engineering Machinery Parts Co., LTD. Our mission: Make a living at it, be good at it; High-profile work, low-key life; Customer first, mission will reach! Our concept: OKJ make
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Komatsu Construction Machinery Parts Engine Piston S4d95 Fatigue Resistance
High Quality Construction Machinery Parts Engine Piston S4D95 For Komatsu
Piston profile has great influence on engine performance and reliability, so it is an important research topic to determine piston profile when designing a new engine. The friction of piston type facing the cylinder wall, the noise caused by piston tapping, and the ring gap have important effects on the formation of hydrocarbons in the oil cooler and the air utilization and compression ratio in the diesel engine, which directly affect the engine performance.
The piston profile is closely related to the increase of engine fuel consumption and channeling volume caused by cylinder drawing, abrasion and skirt deformation, which directly affects the reliability of the engine.
The piston profile evolved from the original multi-section regular cylinder to the present circular multi-section regular cone and gradual elliptic cone, and the skirt gradual barrel elliptic cone.
The skirt shape is generally barrel - oval. The axis of the barrel coincides with the axis of the piston. The piston section perpendicular to the axis is elliptic and the short axis is along the direction of the piston pin. Some piston skirt made of multi - stage continuous elliptic cone, multi - stage continuous special circle. The advantages of barrel skirt are uniform machine oil, tensile cylinder, anti - channeling oil, oil film bearing capacity, reduce friction work and friction loss.
Product Description
| Model | S4D95 |
| Sample order | Available |
| Payment | TT L/C Weston Union |
| MOQ | 1 Set |
| Place of original | Guangdong,China |
| Advantage | High silicon high nickel |
| Delivery Time | Within 3 days after payment |
| Packing | Standard OKJ exporting packing or as required |
Our Advantages
1. Honesty and trustworthiness in business
2. Positive feedback from abroad and domestic market
3. Standard packing or according to your specification requests
4. Looking forward to deep cooperation with sincere partner and your satisfaction is our pleasure to maintain momentum going forward
FAQ
A: What are the benefits of high silicon and high nickel?
B: We can refer to their performance, we can know that high silicon and high nickel products have better lubricity and higher quality, so their service life will be longer.
A: In addition to this advantage, does your product have any other highlights?
B: There are also more cooling pipes inside our pistons to facilitate better heat dissipation and make the product last longer.
A: After your explanation, I have all moved. The products of your OKJ look very good.
B: Well, you can try to use our products, you must believe in your own vision and believe in us.
Our Product Range
| engine piston | piston ring | cylinder liner/sleeves |
| liner kit | bearing set | valve&seat&guide |
| engine block | cylinder head | gasket kit/overhaul kit |
| head gasket | connecting rod | crankshaft |
| oil cooler | turbocharger | camshaft |
| pumps | fan cooling | engine assy |