Perkins C4.4 DI Engine Cylinder Liner Kit For E313D E312D2 Crane Parts 3636881 Piston Rings

Perkins C4.4 DI Engine Cylinder Liner Kit For E313D/E312D2 Crane Parts 3636881 Oem Piston Rings

Introduction to excavator engine lubricating oil system

1. It is equally important that the lubricating oil in the engine also plays a role in cleaning. When fuel is burned, the sulfur contained in the fuel is converted to acid. Most of this material is expelled from the engine through exhaust gases, but remains in the cylinders and crankcases enough to corrode metal components and form sludge and deposits. The lubricating oil neutralizes these acids and breaks down the deposits formed by the gas leak.

2. After understanding some concepts about the main role of lubricating oil in the engine, we will study the working principle of the lubricating system. We'll see what the system contains and discuss how it works, and we'll see some diagrams and pictures. Keep in mind that we won't be talking about specific engines by any means, but we'll be looking at a set of pictures of different engines.

Application of C4.4 DI Internal Cooling Engine Cylinder Liner Kit:

Excavator

Tractor

Forlift

Crane

Marine

Agricultural Machine

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:

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.

FAQ

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.