KOMATSU B3.3 Engine Cylinder Liner Kit ForPC75/yuchai 60 Hydraulic Ram Seal Kit 4089967 Seal Kit for Cylinder

Excavator flameout troubleshooting steps:

1. Check whether the oil tank is short of oil? What is the moisture content of the fuel used? It is best to buy the oil as needed and match the engine model.

2, oil pressure, water temperature and other instruments are normal? Is it improper clearance or excessive running resistance? Or because the temperature is too high, causing the piston to bite the cylinder or the bearing bush to jam the shaft?

3. Check whether the engine fuel pump drive shaft is normal? Check engine idle spring assembly, oil circuit, valve rod is intact. Is the pressure limiting valve blocked? Engine lubrication?

4. Check whether the power of the excavator hydraulic pump matches the power of the engine? Check the engine oil supply system. Is the oil supply line blocked? Is there a leak of air or oil? Is the filter stuck or dirty? Is the drain cover of the oil-water separator tightened? Is the hydraulic oil filter blocked by dirt?

Application of B3.3 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:

The whole production process from raw material to finish product is under a strict quality control. All the product comply with IATF16949:2020 /ISO9001:2008. We are strict with the quality of products, we stick to provide high-quality products and best services to customers and attach great importance to the material and manufacturing technique of products to ensure the interests of our customers!

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.