Guangzhou Tianhe District Qianjin Decheng Construction Machinery Parts Business Department
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10000 pc /month |
| Delivery Time | Negotiation |
| Packaging Details | Neutral Packing |
| Type | Excavator Spare Parts |
| Engine type | Diesel |
| Part name | Diesel engine |
| Quality | High quality |
| Condition | 100%new |
| After-sales service provided | Online support |
| Color | Sivler |
| Product name | 65.02501-0222B |
| Size | φ66mm |
| Packing | Neutral Packing |
| Material | Cast Iron |
| Brand Name | Forsenthan |
| Model Number | DE12/DH420-7/DE12TIA/DH370-7 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 10000 pc /month |
| Delivery Time | Negotiation | Packaging Details | Neutral Packing |
| Type | Excavator Spare Parts | Engine type | Diesel |
| Part name | Diesel engine | Quality | High quality |
| Condition | 100%new | After-sales service provided | Online support |
| Color | Sivler | Product name | 65.02501-0222B |
| Size | φ66mm | Packing | Neutral Packing |
| Material | Cast Iron | Brand Name | Forsenthan |
| Model Number | DE12/DH420-7/DE12TIA/DH370-7 | Place of Origin | CHINA |
| High Light | 136mm Doosan Engine Parts ，DH420-7 Doosan Engine Parts ，65.02501-0222B | ||
Doosan Excavator Parts DE12 DH420-7 65.02501-0222B 136mm Φ 66mm 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: | 65.02501-0222B | 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: | 65.02501-0222B | 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: | Doosan excavator parts,Doosan uengine spare parts | ||
Doosan Engine Parts Diesel Fuel Pump For Doosan Piston Engine
Diesel Fuel Pump For Doosan Piston Engine For Sale
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
Company Details
Year Established:
2013
Total Annual:
2000000-3000000
Employee Number:
100~120
Ecer Certification：
Active Member
Powertrain, complete set of engine. Engine parts: cylinder head, cylinder block, cylinder liner, piston set, oil pump, water pump, fuel injection pump, fuel injector assembly, crankshaft bush, connecting rod bush, eccentric bearing bush, eccentric shaft assembly, valve, seat ring, valve lock Plates,... Powertrain, complete set of engine. Engine parts: cylinder head, cylinder block, cylinder liner, piston set, oil pump, water pump, fuel injection pump, fuel injector assembly, crankshaft bush, connecting rod bush, eccentric bearing bush, eccentric shaft assembly, valve, seat ring, valve lock Plates,...
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