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Long Lifespan Standard Diameter 6151-31-2112 Piston for KOMATSU PC400-6 PC400-7 Excavator 6D125 6D140 6D108 Engine Parts

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Long Lifespan Standard Diameter 6151-31-2112 Piston for KOMATSU PC400-6 PC400-7 Excavator 6D125 6D140 6D108 Engine Parts

Name: Long Lifespan Standard Diameter 6151312112 Piston for KOMATSU PC4006 PC4007 Excavator 6D125 6D140 6D108 Engine Parts
Brand: CARRUCHI
Price: 508.36 USD

Wholesale Long Lifespan Standard Diameter 6151-31-2112 Piston for KOMATSU PC400-6 PC400-7 Excavator 6D125 6D140 6D108 Engine Parts from china suppliers

Year : 2000-2010, 1984-2009, 2005-

Model : Pc400, pc400-6, Howo

Engine : ZZ5317, ZZ5257, zz1167, ZZ5437, ZZ1257, ZZ3257, ZZ1317, ZZ5317, ZZ1257, ZZ5257, ZZ4257, ZZ4187, 380, zz3317, ZZ1367, -, -

OE NO. : 6151-31-2112

Car Fitment : Komatsu, SINOTRUK (CNHTC)

Size : oem size

Warranty : 6 months

Place of Origin : Shandong,China

Type : cylinder piston

Brand Name : CARRUCHI

Diameter : standard

Car Model : Komatsu

Product Name : 6151-31-2112 cylinder piston

Application : KOMATSU faw dongfeng

Material : Aluminum

OEM NO : 6151-31-2112

Certification : ISO9001:2008

Packing : Carton

Quality : High-Quality

MOQ : 10 Pcs

Payment : T/T

Delivery time : 3-7 Days

Packaging Details : Our packing uses export wooden cases, plastic boxes, cartons or pallets. All the package are very strong, the wooden box is firmly bound, the package is covered with a waterproof film to prevent water or damage during transportation.Before packing, we can

Port : QINGDAO

Supply Ability : 1000000 Acre/Acres per Day

MOQ : 10 acres

Price : CN¥508.36/acres 10-14 acres

Contact Now

KOMATSU PC400-6 PC400-7 excavator 6D125 6D140 6D108 engine parts 6151-31-2112 piston

Product Description

Long Lifespan Standard Diameter 6151-31-2112 Piston for KOMATSU PC400-6 PC400-7 Excavator 6D125 6D140 6D108 Engine Parts

The main function of the piston is to bear the combustion pressure in the cylinder and transmit this force to the crankshaft through the piston pin and connecting rod. The top of the piston is also a part of the combustion chamber.

KOMATSU PC400-6 PC400-7 excavator 6D125 6D140 6D108 engine parts 6151-31-2112 piston

Details Images

The piston crown is an integral part of the combustion chamber, so it is often made into different shapes. The piston crown of gasoline engine usually adopts flat or concave crown, so as to make the combustion chamber compact in structure, small in heat dissipation area and simple in manufacturing process. Crown piston is often used in two stroke gasoline engine. The piston crown of diesel engine is often made into various pits.

The piston head is the part above the piston pin seat. The piston ring is installed on the piston head to prevent the high temperature and high pressure gas from entering the crankcase and the engine oil from entering the combustion chamber; Most of the heat absorbed by the top of the piston is also transferred to the cylinder through the piston head, and then through the cooling medium.

The number of piston rings depends on the sealing requirements, which is related to the engine speed and cylinder pressure. The number of rings of high-speed engine is less than that of low-speed engine, and the number of rings of gasoline engine is less than that of diesel engine. General gasoline engine adopts two gas rings and one oil ring; The diesel engine has three gas rings and one oil ring; Low speed diesel engine adopts 3-4 gas rings. In order to reduce the friction loss, the height of the ring should be reduced as far as possible, and the number of rings should be reduced under the condition of ensuring the sealing.

All parts below the piston ring groove are called piston skirt. Its function is to guide the piston to make reciprocating motion in the cylinder and bear the side pressure. When the engine is working, the piston will bend and deform because of the gas pressure in the cylinder. After the piston is heated, the expansion of the piston pin is greater than that of other parts because of the more metal at the piston pin. In addition, the piston will produce extrusion deformation under the action of side pressure. As a result of the above deformation, the cross section of the piston skirt turns into an ellipse of the long axis in the direction of the piston pin. In addition, due to the uneven distribution of temperature and mass along the axis of the piston, the thermal expansion of each section is large at the top and small at the bottom.

KOMATSU PC400-6 PC400-7 excavator 6D125 6D140 6D108 engine parts 6151-31-2112 piston

Specification

item	value
OE NO.	6151-31-2112
Size	oem size
Warranty	6 months
Place of Origin	Shandong,China
Type	cylinder piston
Brand Name	CARRUCHI
Diameter	standard
Car Model	Komatsu
Product Name	6151-31-2112 cylinder piston
Application	KOMATSU faw dongfeng
Material	Aluminum
OEM NO	6151-31-2112
Certification	ISO9001:2008
Packing	Carton
Quality	High-Quality
MOQ	10 Pcs
Payment	T/T
Delivery time	3-7 Days

KOMATSU PC400-6 PC400-7 excavator 6D125 6D140 6D108 engine parts 6151-31-2112 piston

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Packing & Delivery

1.To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Details: Our packing uses export wooden cases, plastic boxes, cartons or pallets. All the package are very strong, the wooden box is firmly bound, the package is covered with a waterproof film to prevent water or damage during transportation.Before packing, we can also stick corresponding labels and shipping marks according to your needs. All our goods are well packed.

2. According to the quantity, we can use express delivery, air transportation or ocean transportation, automobile transportation, railway transportation, etc.

we have our own freight forwarders, and we can also use the designated freight forwarders of customers, which can meet various delivery requirements of customers, such as EXW, FOB, CIF, etc.It can also be exported from many ports in China. Such as Qingdao port, Ningbo port, Lianyungang port, Tianjin port, Suifenhe River and Alashankou in China.
3. We can also send the goods by express if the customers have less goods. According to customer's request, we can use express.such as DHL, TNT, EMS, FedEx, etc. the delivery time is 3-7. Safe, fast and convenient. It's also a good choice for you.

Exhibition

Jinan CARMAN International Trade Co., Ltd. often participates in various forms of domestic and international exhibitions as well as online and offline exhibitions. We have the most professional salesmen who can communicate with you and help you better.Our salesmen actively participate in the exhibitions of various countries, in order to better communicate with friends of various countries.

We are the source supplier, have a variety of spare parts, can meet your requirements.We can deliver any quantity, weight, volume auto parts to any countries and district with the best deliver time.Please contact us, we will be your excellent and the best loyal partner in auto parts supply.

Company Profile

Carman International Trade Co, Ltd. Ia an import and export company that founded in 2013, setting up with the approval of Ministry of Commerce. Based on good faith and pursuit of mutual benefit, we supply Diesel engine spare parts for many domestic retailers and wholesalers, what’s more, our products are sold well to Japan, Korean, Malaysia, Indonesia, Germany, Russian, Turkey,Iran,Brazil, Peru, as well as other countries in the Middle East, and Africa etc.The company has a number of diligent and advanced marketing and management experience of employees, for our customers to provide more professional, humane services.

At the same time, the company vigorously develop advantageous products, integration and optimization of sales channels, in order to ensure quality at the same time, but also for dealers to retain a more careful profit margins. The company has innovative sales concept, high standards of product quality management as the basis, market as a guide, customer satisfaction as the criterion, the implementation of standardized customer service, forming a unique culture of high-quality service, customer service will fully implement the "customer guide, service value-added" strategy, in line with people-oriented, abide by the credibility, brand management, quality first, user first principle, so that more customers enjoy intimate service.

Our company focuses on auto parts quality and safety and service assurance, through China's heavy vehicle and auto parts manufacturers excellent brand, the establishment of standardized, standardized sales and service system. Implementation of the "honesty-oriented, win-win cooperation" concept, in a professional, efficient, systematic form, to provide customers with standardized consumer service platform. Our high-quality and excellent professional services from the product, variety, inventory, sales network perfect. Welcome to call to order accessories. Company to "quality-oriented, do fine and strong, sustainable development" as the quality policy, to "for the community, employees, customers, partners and enterprises themselves to seek reasonable interests" as the pursuit of the goal, warmly welcome business people from all walks of life to visit the guidance,business negotiations.

FAQ

1. who are we?
We are based in Shandong, China, start from 2013,sell to Mid East(50.00%),Eastern Europe(20.00%),Eastern Asia(10.00%),South America(7.00%),Southeast Asia(5.00%),Africa(4.00%),North America(3.00%),Domestic Market(00.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Heavy Truck Parts and Construction Machinery Parts/Filter/Turbocharger/Clutch Disc/Clutch Cover/Water Pump/Truck Chassis Parts

4. why should you buy from us not from other suppliers?
Jinan Carman International Trade Co., Ltd. is located in Jinan city, the capital of Shandong Province. Main products are heavy truck accessories, light truck parts, engineering machinery parts and so on. We have perfect service system.

5. what services can we provide?
Accepted Delivery Terms: 7-15 DAYS Accepted Payment Currency:T/T Accepted Payment Type: T/T Language Spoken:ENGLISH

Product Tags:

6151-31-2112 komatsu engine and accessories

pc400-7 komatsu engine and accessories

Long Lifespan Standard Diameter 6151-31-2112 Piston for KOMATSU PC400-6 PC400-7 Excavator 6D125 6D140 6D108 Engine Parts Images

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