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Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine

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Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine

Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine
Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine

Large Image :  Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine

Product Details:

Place of Origin: Guangdong, China
Brand Name: OKJ
Model Number: S6D95-5

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: OKJ carton packing or according to our customers needs
Delivery Time: Negotiation
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000 PCS per month
Detailed Product Description
Engine Type: Excavator Spare Parts Product Name: Engine Piston
Packing: OKJ Packing Or As Buyers' Requirement. Transport: Sea/Air Transportation
Business Type: Manufacturer Warranty Time: One Year
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Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine

 

High Quality Machinery Parts Engine Piston S6D95-5 For Komatsu Motor

 

The piston is made from special material for for high power EFI diesel engine. High content of copper, silicon and nickel makes better stability of our pistons.

 

The composite material is now applied to the surface of the smaller test piston so that the clearance between the piston skirt and the cylinder wall is close to zero. Wear mark test was carried out at the maximum power of the engine. The profile determined by the composite material left after the test is taken as the final piston profile. In this way, only one abrasion test is needed to determine the best piston profile. In addition, the wear strength can be quantitatively analyzed from the wear marks of the piston.

 

Seven, piston skirt structure

 

The piston skirt should not only bear the lateral thrust of the connecting rod, but also ensure the good guidance of the piston, so there should be sufficient pressure area to form a sufficient thickness of the lubricating oil film. Neither because the gap is too large and cylinder knocking, resulting in noise and accelerated wear and also because the gap is too small and cylinder pulling. The tendency is to use thin - walled reinforcement, both to reduce weight and ensure sufficient stiffness to prevent deformation.

 

 

The contact area between the piston skirt and the cylinder wall directly affects the friction loss of the engine. However, when the contact area is small, the oil film thickness also decreases. When the oil film thickness is less than the root mean square value of the roughness of the two contact surfaces, boundary lubrication will occur, resulting in an increase in friction work. Shortening the skirt of the piston can reduce the contact surface and reduce the friction work, but it will increase the shaking of the piston and cause the contact stress of the top and bottom of the skirt to rise. It also deteriorates piston performance.

 

 

 

 

Product Description

 

Model S6D95-5
Sample order Available
Supply ability Large amount in stock
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
 

 

 

Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine 0

 

 

Komatsu Motor Diesel Engine Piston S6d95-5 For High Power Efi Diesel Engine 1

 

Piston type & surface treatment

 

 

 

Alfin Reinforcement

 

 

 

Piston with alfin reinforcement are resistant to compression ring groove wear . the alfin reinforcement also act as a heat barrier minimizing heat conduction from piston skirt area. Such pistons can thus withstand the demand for higher load and highet performance engine .

 

 

 

Cooling Gallery

Created for operation in high temperature environment like turbo engines. Through oil circulation in the gallery, pistons are intensively cooled in the piston crown and ring belt area .

 

 

 

Anodized Crown

Anodization of piston crown creates a hard crown surface thus providing pistons with extra protection against crown piting and wear .

 

 

 

Tin Coating

Tin coated surface provides extra lubrication and smoother running of cylinder components resulting in longer engine lifetime .

 

 

 

Moly Skirt

Help produce less frictional heat and engine noise. The extra lubricative effect also minimize cylinder bore wear and prevent piston scuffing .

 

 

 

Phosphating

Reduce tge fructuib from with the cylinder liner . And to protect the piston from corrosion .

 

 

 

Nitriding

 

The nitriding products have excellent wear resistance, fatigue resistance, corrosion resistance and high temperature resistance .

 

 

Our Advantages

 

1. Samples are welcome for production.

2. Enough types of stock

3. Quick and safe delivery ,Various of transportation way: Sea, Air, Bus, Express, etc

4. High quality with competitive price

5. We can develop new items for you especially

6. We have more than 10 years in construction machinery parts in Oversea market

7. Honesty and trustworthiness in business

8. Positive feedback from abroad and domestic market

9. Standard packing or according to your specification requests

10. Looking forward to deep cooperation with sincere partner and your satisfaction is our pleasure to maintain momentum going forward

 

 

FAQ

 

A: We can see from the pictures why the color of our products is darker than ordinary affiliates?

B: That ’s because our pistons are high-silicon and high-nickel, so the color will be darker.

 

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.

 

 

Our Product Range

Isuzu

4JB1 4JG1 4LE1 4LE2 4BD1T 4BG1T C240 6WG1 6SD1 6BD1T 6BG1T 6RB1T 4HK1 6HK1 6RB1

Daewoo

DB58 D1146 D2366 DE12T DE08T

Nissan

PD6 PE6 RD8 NE6 ND6 BD30

Volvo

D6D D7D D10D D12D Volvo210 Volvo240 Volvo290

Kubota

D1503 D1703 V2003 V2203 V2403 V3300 V3800

Komatsu

4D94 4D94E 4D95 4D105-1 4D105-3 4D120 6D95 6D102 S6D105 S6D125

S6D110 S6D108 S6D155 S6D130 S6D140 S6D170 S6D107 S6D114

 

 

 

Contact Details
Guangzhou Shangshun Engineering Machinery Parts co. LTD

Contact Person: Lu

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