Komatsu 6240-21-2220 Cylinder liner

Product Introduction

1. Technical specifications

First of all, the dimensions of the 6240-21-2220 cylinder bushing are precise and meet Komatsu production standards. It has an ideal inner surface that ensures easy movement of the piston inside the cylinder. This allows the engine to operate with minimal energy loss and maximum efficiency.

The second important aspect is the characteristics of the material from which the bushing is made. Komatsu uses special high-quality steel that has excellent resistance to wear and corrosion. This allows the bushing to serve for a long time in the most difficult operating conditions, such as high temperatures, strong vibrations and aggressive working environments.

2. Design features

The design of the 6240-21-2220 cylindrical bushing is developed taking into account various factors that can affect engine operation. It has special profiled cooling channels that ensure uniform distribution of the coolant over the surface of the bushing. This prevents overheating of the cylinder and allows the engine to operate stably under high loads.

In addition, the bushing is equipped with special sealing gaskets that ensure tight contact between the bushing and the engine body. This eliminates leaks of lubricant and gases that can negatively affect the efficiency of the engine.

3. Compatibility

The 6240-21-2220 cylindrical bushing has a wide compatibility with various Komatsu engine models. It is ideal for models such as the PC1250-7 and others that require a high-quality and reliable component. This allows users to easily replace a worn bushing with a new one without worrying about compatibility and adaptation.

4. Advantages over similar products

Among the advantages of the 6240-21-2220 cylindrical bushing, it is worth noting its high reliability. Thanks to the high-quality material and precise design, it can firmly withstand heavy loads and long operating time without breakdowns. This significantly reduces the cost of maintenance and repair of equipment, since bushing replacement is required less often than with lower-quality analogues.

Another important advantage is its high efficiency. The bushing ensures perfect sealing and easy piston movement, which increases engine power and efficiency. This means that a machine equipped with such a bushing can perform work faster and with lower fuel costs.

5. Where to buy

The 6240-21-2220 cylindrical bushing can be purchased from official Komatsu dealers, as well as from a number of reliable online stores specializing in the sale of spare parts for equipment. When purchasing, it is important to make sure that the product is original and has a guarantee to be sure of its quality and reliability.

Overall, Komatsu's 6240-21-2220 cylindrical bushing is one of the best choices for those looking for a reliable, efficient, and durable replacement part for their engines. It can ensure stable operation of equipment in the most difficult conditions and help users get the maximum benefit from their equipment.

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Getting to know the plant

The plant operates a team of highly qualified and experienced engineers who continuously introduce technological innovations and improve products. Currently, the company has a number of independent intellectual property rights and patented technologies. The manufactured construction equipment includes a wide range of equipment such as excavators, loaders, taps, bulldozers and other machines. Products are highly productivity, reliability, energy efficiency and environmental friendliness, as well as the ability to adapt to difficult operating conditions in various climatic and working media around the world.

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frequently asked questions

1. In which countries are we exporting?

Asia: Vietnam, India, Indonesia, Pakistan, Kazakhstan, Uzbekistan, etc.

Europe: Russia, Belarus, Ukraine, Lithuania, Saudi Arabia, etc.

South America: Brazil, Chile, Paraguay, Argentina, etc.

Africa: South Africa, Ethiopia, Libya, etc.

2.What payment terms can we accept?

Usually we can work on T/T, 30%TT before production and 70%TT before shipment

3.What logistics methods can we work with for delivery?

1) For most countries in Europe, South America and Africa, etc. we can go by container or Roro via ocean freight. 

2) For China's neighboring countries, such as Russia, Vietnam, Kazakhstan, Uzbekistan, etc., we can deliver by road or railway.

3) For light spare parts in urgent requirement, we can ship it by international courier service, such as DHL, TNT, EMS or other air freight.

4. How can you ensure that you have delivered the goods to customers?

A: We will provide you with full delivery information for you confirmed.

5.What are our advantages compared with other manufacturers/factories?

1) Reliable quality: Carefully select regular manufacturers to support spare parts such as engines, axles, transmissions, and many parts designed and produced by ourselves, always adapting the best materials.

2) Competitive price: Concentration of mechanized production in large quantities reduces production costs to ensure competitive price.

3) Service Team: Firstly, our sales managers are on duty 24 hours a day, ready to answer your questions at any time. Secondly, professional technical service team with senior technicians, ready to provide support services for users and dealers. Most of the problems can be solved within 24 hours.

4) Fast delivery: Generally, we can delivery within 10 working days in factory after receiving the advance payment from customers.

6. How can you provide customers with after-sales service?

A: We will reply you at the first time and help you solve the problems within 24 hours. If we really need your local, we

We will send your professional person to your locality to help you solve the problems without any hesitation, supply you with all-round