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Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine

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Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine

Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine
Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine

Large Image :  Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine

Product Details:

Place of Origin: China
Brand Name: Yanmar
Model Number: 4TNV94

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: OKJ Packing or according to our customers needs
Delivery Time: 3-5 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000000PCS/month
Detailed Product Description
Product Name: 4TNV94 Piston Material: High Silicon High Nickel
Warranty Time: One Year Applicable: General For Escalator Parts
Business Type: Manufacturer Shipping: Air / Sea
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Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine 


Engine Spare Parts Piston for Yanmar 4TNV94
 

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.

 

However, determining the best profile is an extremely complicated process that requires repeated experiments and often takes a long time. The traditional method is to analyze the temperature field and stiffness of the piston, use the finite element method and draw a piston profile based on experience, then load the obtained test samples into the engine for piston wear test, and observe the wear marks on the piston and cylinder liner. After successive approximation, the best piston profile can be determined. But due to the movement of the piston, the thermal deformation caused by different kinds of relevant factors, the piston is likely to be composed of cylinder head bolt tightening torque, the uneven cooling and the cylinder wall temperature distribution of the influence of the deformation of the cylinder wall, as well as each cylinder combustion uneven, and the characteristics of piston itself (such as stiffness, the expansion of the automatic control piston thermal expansion rate varies with the piston section) is the determination of type surface increased the difficulty.

 

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.

 

 

Product Description
 

Product name 4TNV94 piston
MOQ 1 Set
Payment T/T, Westernunion, LC, MoneyGram
Sample order Accepted
Packaging Neutral package or special package to meet your requirements
Delivery period
3 days
Material
High silicon high nickel

 

Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine 0
 

 

 

Forklift Parts Yanmar Engine Parts Piston For 4TNV94 Excavator Diesel Engine 1

 

 
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

 

1. You are a trader or a manufacture?
We are an industry and trade integration business, our factory located on Fujian Province and our sales department is in City centre of Guangzhou.

 

2. How can I be sure the part will fit my excavator?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing

 

3. How about the payment terms?
We usually accept T/T or L/C. other terms also could be negotiated.

 

4. What is your minimum order?
It depends on what you are buying. Normally, our minimum order is USD5000. one 20’ full container and LCL container (less than a container load) can be acceptable.

 

 
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
couping set fan cooling engine assy

 

Cummins A2300 B3.3 6BT 6CT QSB6.7 NH220 M11 NT855 K19 M11
Yanmar 4D84-1 4D84-2 4D84-3 4TNV88 4TNE88 4TNV94 4TNV98 4TNE98 4TNE94
CAT S6K-T 3306 3116 3126 C7 3204 3208 3406 C9 C-9 C4.2 320D
Mitsubishi

4D30 4D34 6D34 S4E S6K 4M40 4D55 6D22 8DC9 4DR5 S6A S6B

6D31 6D14T 6D15T 6D16T 4D31T 6D24T 6D34 S4K

Hino H07CT H06CT J05E J08E
Isuzu 4JB1 4JG1 4LE1 4LE2 4BD1T 4BG1T C240 6WG1 6SD1 6BD1T 6BG1T 6RB1T 4HK1 6HK1 6RB1

 

Contact Details
Guangzhou Shangshun Engineering Machinery Parts co. LTD

Contact Person: Loyo

Tel: +8619128644839

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