Bucket Bushing 105×105×93 SY300.3-13C Excavator A820202003323 For Sany Excavator

Product Details

105×105×93 MM SY300.3-13C Excavator Bucket Bushing is similar to a cylindrical hollow pipe which is mounted over the shaft, and offers the right amount of protection during the packing. Bushings, most of the times, offer apt protection from corrosion, erosion.

Use 45 chrome steel as raw materials from a top-brand steel factory.

Bushing production is in accordance with 55-63 Mohs hardness standard.

After high frequency quenching treatment, hardness is high and it is more wear - resistant.

Bushing production uses carburizing technology, the finished product is more wear - resistant,Chromium can improve the oxidation resistance and corrosion resistance of steel, so it is an important alloying element in stainless steel and heat-resistant steel.

Product Advantages

All bushings have a full year warranty, which is longer than others in the market.

All bushings can be returned or replaced without any reason within 15 days.

Customers are provided with samples before making an order if it’s necessary.

Customers are welcomed to visit our factory at any time.

Customers are given specific and clear online guidance because of professional after-sales service system.

Product Parameters

Product Processes

There are 16 processes for making a shaft sleeve:

cutting stock—forging — quenching and tempering treatment—rough turning—code printer —oil line processing—hardening— temper —coarse and fine grinding for inner bore—excircle grinding—deburring—inspection—pickling—surface conditioning—Phosphating—packing and storage.

FAQ

Q1: Are you trading company or manufacturer?
A: Our management is focused on exporting activities for more than ten years and we have our own bushing factory. Warmsun is always professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level. We are always responsible for our products.

Q2: Hong long is your delivery time?
A: It depends on the quantity. For a big order, the time is generally 10-25 days after order. For a small order, customers can get goods at once.

Q3: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the customer, but can be returned after the order is placed. For some goods that are inconvenient to transport, the express costs will be burdened by the customer

Q4: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality control system. We inspect goods during production according to a certain frequency and we also perform the final inspection before the goods are packed.

Hunan Warmsun Engineering Machinery Co., LTD, located in Changsha city, Hunan Province, China, is a comprehensive construction machinery accessories company, which specializes in excavators, cranes, concrete pump, port machinery and road machinery accessories. We contribute to professional service for customers worldwide.

About Warmsun 20 years' history of engineering machinery parts supplying, Warmsun is the Supplier Of Construction Machinery Parts -----China Top 10 Whole Series Heavy Equipment Parts Supplier -----Global Cooperation Partner of CUMMINS  REXROTH ISUZU -----China's second professional provider of aftermarket solution, Honorary Member of Engineering Machinery Accessories Association (Branch of CCMA).

With your trust, Warmsun will be your greatest partner with parts supply and global service solutions.