excavator Diesel engine crankshafts for Yanmar Hino jo8C Doosan 6d14 Isuzu 4jb1 Volvo crankshaft

The crankshaft is the most important component of the engine. It is subject to the forces transmitted by the connecting rods and transforms them into torque that is output through the crankshaft and drives the other accessories on the engine. The crankshaft is subjected to the combined effects of centrifugal forces of the rotating mass, cyclically varying gas inertia forces and reciprocating inertia forces, which subject the crankshaft to bending and torsional loads. The crankshaft is therefore required to have sufficient strength and stiffness, and the journal surfaces must be wear-resistant, uniform and well-balanced.

Jinan Carman International Trade Co., Ltd. was established in 2010. It is a comprehensive trading company that manages heavy-duty truck auto parts and construction machinery parts. It has enough domestic trade experience. It mainly operates Sinotruk, HOWO,Shacman Auto,Foton Auman. At the same time also engaged in the sale of machinery Caterpiller, Komatsu, Doosan accessories. At present, the scale of the company's trade is expanding day by day. The company's products are mainly sold to many countries and
regions such as Africa, Southeast Asia, South America, Russia, and India. Adequate supply, reasonable prices, good service; good corporate reputation, won the praise of the majority of customers.

During 10 years, Carman products sold to many countries and regions, serve tens of thousands machinery and trucks, good quality is our core-competitiveness. We sincerely welcome all of you come to visit our company and discuss cooperation matters.

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery