Guangzhou Tianhe District Qianjin Decheng Construction Machinery Parts Business Department
Guangzhou Tianhe District Qianjin Decheng Construction Machinery Parts Business Department
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Volvo Excavator Parts 6M2012 C56DFS Φ 61mm Pisons Hydraulic Excavator Parts Piston Engine
Detailed Product Description
| Type: | Excavator Spare Parts | Engine Type: | Diesel |
|---|---|---|---|
| Part Name: | Engine Cushion | Quality: | High Quality |
| Condition: | 100% New | Material: | Cast Iron |
| After-sales Service Provided: | Online Support | Color: | Sivler |
| Part Number: | C56DFS | Packing: | Neutral Packing |
| Size: | Standard Size |
| Application: | Dozer | Material: | Iron |
|---|---|---|---|
| After-sales Service Provided: | Online Support | Color: | Gray, Sivler |
| Type: | Condition: | 100% New | |
| Part Name: | Construction Machinery Parts New Products On China Market 2016,Excavator Parts | Packing: | Neutral Packing,standar Packing With Safety,Carton |
| Product Name: | Excavator Parts Heavy Duty Seal | Oem: | YES,Avaliable |
| Part Number: | C56DFS | Name: | Guangzhou Excavator Parts |
| Moving Type: | Excavator | Key Word: | PISTONS |
| Type: | Excavator Parts | Size: | Custom Size |
|---|---|---|---|
| Packing: | Standard Sea-worthy Packaging Or As Buyers' Requirement. | Warranty Time: | One Year |
| Business Type: | Manufacturer | Name: | Piston |
| High Light: | Volvo excavator parts,Volvoengine spare parts | ||
Volvo Engine Parts Diesel Fuel Pump For Volvo Piston Engine
Piston type and surface treatment : Alfin Reinforcement
Created for operation in high temperature environment like turbo engines.
Moly Skirt : Help produce less frictional heat and engine noise.
.
Nitriding: The nitriding products have excellent wear resistance, fatigue resistance, corrosion resistance and high temperature resistance .
In order to reduce the intense heating of the first ring groove by the gas, the piston of the diesel engine is usually equipped with a spiral shallow groove around the fire bank to reduce the gas channeling along the gap between the piston and the cylinder liner by using the labyrinth step-down principle.
Top of piston
The thickness of the piston generally tends to decrease. It is mainly restricted by the two contradictory factors of the combustion pressure and the reduction of the temperature gradient. The thickness is too thin, the ability to bear mechanical load is poor, will cause mechanical deformation; If the thickness is too thick, the temperature gradient is too large, causing too much thermal stress and thermal deformation. Therefore, the piston head thickness varies with the maximum combustion pressure of the engine, the cylinder diameter, whether there is oil cooling, and thecombustion chamber form
