Diesel diesel engine C9 Crankshaft for ERPILLAR

The crankshaft is essentially the backbone of the internal combustion engine. The crankshaft is responsible for the proper operation of the engine and converting a linear motion to a rotational motion. Crankshafts should have very high fatigue strength and wear resistance to ensure long service life. The crankshaft experiences high levels of cyclical loading. A high value of the coefficient of thermal expansion can be a problem when choosing materials for crankshafts.Our crankshaft with high quality ,the hardness can be more than HRC45 for casting material.

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Base in Guangzhou ，the traditional trade city in China .Guangzhou QianChuan Machinery Parts Co.,Ltd is a customer focused distributor and manufacturer committed, trained and qualified to deliver on your specific needs.

We can offer engine spare parts for HIATCHI, KOMATSU, KATO,SUMITOM, KOBELCO ,YANMAR ,KUBOTA ,ERPILLAR,DOOSAN ,SDLG,XCMG,ZOOMLION etc.

Innovation for development, by the good faith to beat the market, increasing investment in science and technology. In order to ensure excellent product quality and competitive advantage in price, GUANGZHOU QIANCHUAN MACHINERY PARTS CO.,LTD keeps innovating and improving its quality from raw materials to production, technology and management. Our products are the favorites to Chinese customers and sell all around the world which is deeply favored by the majority of customers.