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Perkins C4.4 EFI Engine Cylinder Liner Kit For 320GC GX Excavator Engine Spare Parts 4475252 420922
|Place of Origin||Tokyo Japan , GuangDong China|
|Model Number||C4.4 EFI|
|Minimum Order Quantity||1 PC|
|Packaging Details||Wooden case/Carton/Standard Shipping Package|
|Delivery Time||Delivery within one week after receiving of payment|
|Payment Terms||T/T, X-Transfer|
|Supply Ability||4000 Sets Per Month|
|OE No.||4475252/420922||Piston Number||4475252/420922|
|QUALITY||OEM Quality||WARRANTY||18 Months|
|PACKING METHODS||Wooden Case/Carton/ Standard Shipping Package||CAR MAKE||Tractor/Forlift/Crane/Marine/Agricultural Machine|
|SHIPPING||Air Sea Express Delivery||SAMPLE ORDER||Acceptbale|
320GC GX Engine Cylinder Liner Kit,
Excavator Engine Cylinder Liner Kit,
4475252 Engine Cylinder Liner Kit
Perkins C4.4 EFI Engine Cylinder Liner Kit For 320GC/GX Excavator Engine Spare Parts Piston Ring Repair 4475252/420922
Maintenance method of excavator
In the construction of hydraulic excavator, according to the load requirements of the operation, the speed and load (flow and pressure) are inversely proportional. Simply put, the product of pump output pressure and flow rate is a constant, and the output power of the pump is constant or approximately constant; If the pump control system fails, the engine - pump - valve - load cannot be well realized under different working conditions. Optimize the matching state of the region, so that the excavator can not operate normally, so it is necessary to master the excavator control system produced by each manufacturer. For example, Daewoo EPOS system, Kato APC system, Komatsu CLSS system, etc. When handling faults, they are analyzed and confirmed from simple to complex. Combined with modern excavators, they are electromechanical and hydraulic integrated products with high technical content. Therefore, when dealing with faults, they generally start with the electrical system, then check the hydraulic system, and finally check the mechanical transmission system. When checking the hydraulic system, check it step by step from auxiliary oil-control oil-main oil-control element.
|Engine model||Perkins C4.4 EFI|
|Items||liner/piston/piston ring/piston pin/piston pin circlip/con rod bush|
|Shipping||By Air,By Sea,Express(DHL,FEDEX,UPS,TNT,EMS.ECT)|
|Delivery time||1-2 days after receiving the payment|
|Warranty time||18 months|
Application of C4.4 EFI Engine Cylinder Liner Kit:
Advantage of Engine Cylinder Liner Kit
- Greater resistance. Making liners separately from the engine block allows the use of special higher performance materials than those used for the construction of the block itself. Liners are generally made in special cast iron alloys containing elements with natural lubricating properties, like graphite. Other components are added like chrome, vanadium, and molybdenum to help ensure resistance to corrosion and wear caused by high temperatures.
- Easier maintenance. When liners are worn they can be replaced more easily than changing an entire cylinder block.
- Higher thermal conductivity. At operating temperatures the liners heat up more than the cylinders and must be able to expand in both diameter and length. If they were cast together with the cylinders, the resulting thermal loading would be high enough to fracture the materials.
- Less risk of defects. The more complex a casting, the more difficult it is to achieve perfectly even surfaces with low residual stresses.
Services&Advantage of Our Company:
Guangzhou TP Cloud Power International Construction Machinery Co., Ltd, in【Starting with the apex technology of power machinery, challenge infinte possibility, providing superior technology and high value products to the world, committed to creating a cleaner and more comfortable earth society】, through research & development, production, sales of excavator engine parts, achieved sustainable development.
Our main products include various powder metallurgy parts such as piston rings, cylinder liners and powertrains for excavator engines, we through using lead step technology development for the overwhelming majority of customers with low cost has the original value of the products, in order to realize the engine such as lightweight, low fuel fee【environmentally friendly engine manufacturing】has made a contribution. We pursuit the highest quality, by the world's first-class speed, manufacturing world-class products efficiently.
Our company has the world-class advanced production and manufacturing process equipment,have a large workshop for excavator parts producing, from material cutting, wielding, heating treating,assembling, debugging,painting, testing, every part we will confirm before leaving the factory.
Our factory has professional engineers,good staff quality, constantly improve product technology,quality control is very strict, every product must be tested repeatedly.
Now we have been developed many excavator engine models’ parts which are very popular and sell well. Including piston,cylinder liner,liner kit,gasket kit,main,and connecting rod bearings,connecting rod assembly etc, with high quality,competitive price and best customer services.
1. Q: Do you provide this sample? Is it free or extra?
A: Yes, we provide sample service for some of our products for free charge but need to pay the cost of freight.
2.Q: Are you a trading company or manfacturer?
A: We are a professional single cylinder diesel engine parts sales, production of some products, we have professional engineers, research diesel engine structure for many years.
3.Q: What's your idea about the mode of shipping?
A: Our prices are usually wholesale from the factory. We can offer you FOB or CIF quotation according to your requirements.Or use international express delivery DDP.The buyer may also specify the mode of shipment.The goods will arrive in about 10-20 days.
4.Q: What is your terms of packing?
A: Carton package ,factory pakage, neutral package, export standard carton package,or as requirement.