SY300.3-4C Excavator Bucket Bushing of Sany SY335 Excavators
Product Details
SY300.3-4C Excavator Bucket Bushing of Sany SY335 Excavators, is 1.690kg, 105×105×97mm. For its fuction, the bushing can offer pins with apt protection from corrosion, erosion, and can easily isolate oxygen and they are totally rustproof. For material, 45 chrome steel is used as raw materials from a top-brand steel factory, therefore, customers can get longer life bushings. For more details, please contact us.
Product Advantages
SY300.3-4C Excavator Bucket Bushing of Sany SY335 Excavators is produced by original factories, such as Sany, PC, XCMG, And we will pack the bushings to our customers. Generallyspeaking, ourcompanysellsthepart of former factoryspecially,confidenceisguaranteed. Of course, we can also produce bushings according to our customers' requirment. We Hunan Warmsun Engineering Machinery Co. LTD ranks top 10 in China for providing lots of machinery parts. And it is parts manufacturer with decades of experience in construction machinery industry. It has many cooperators with famous machinery brands such as Sany, PC, XCMG.
Product Parameters
| Product Name | SY300.3-4C Excavator Bucket Bushing of Sany SY335 Excavators | Brand | Warmsun |
| Part Number | A820202003321 | Model Number | SY300.3-4C |
| Product Type | SY300.3-4C bucket bushing | Product Material | steel |
| Product Size | 105×105×97mm | Applicable Industries | SY335 Excavators |
| Product Color | dark black | Place of Origin | China |
| Supply Ability | 10000 pieces a month | Port of Dispatch | Guangzhou |
| Product Features | slippery, durable | Samples | yes |
| MOQ | 1 piece | Bushing Weight | 1.690kg |
Product Processes
There are 16 processes for making a shaft sleeve:
cutting stock—forging(Flanging set)— 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.
Product Operating Principe
There is a certain gap between the pin shaft and the shaft sleeve having a traditional relative motion. The clearance fit is adopted between the pin shaft and the shaft sleeve.
It is difficult to form a stable oil film when the clearance is too small. Direct contact between the two parts leads to greater friction, even machine locking.
When the clearance is too large, it will create a large impact load. These situations will reduce the service life of these parts.
According to the operating principe, a reasonable design of the clearance has a great impact on the use of excavator working.
With thousands of tests, we gain a better design of pin bushings. New bushing tough enough to take abrasionwill suffice. So, we gain a longer lifespan bushings.
Packing and Shipping
- exquisite and strong packing
- 18-24 cartons per wood case or pallet
- shockproof and safe for transportation
Services
- 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.
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.
