Hunan Warmsun Engineering Machinery Co., LTD
More Effeciency, Better World!
Add to Cart
1.690kg SY300.3-4C Excavator Bucket Bushing A820202003321
Product Details
SY300.3-4C Excavator Bucket Bushing has many nicknames, such as bush, sleeve, shaft sleeve. With the imported CNC lathe, the bush has a smooth surface so that we won’t get hand injury by burrs. What’s more, the systematic production system helps bushings remain firm and hold their shape. Due to supply chains and logistics systems, the goods can be delivered in time, if any mistakes, we guarantee you goods refund or right goods immediately.
Product Advantages
1.690kg SY300.3-4C Excavator Bucket Bushing Of Sany SY365C8I2KS Excavators
Product Parameters
| Product Name | 1.690kg SY300.3-4C Excavator Bucket Bushing A820202003321 | Brand Name | Wearproof |
| 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 | SY365 Excavators |
| Product Color | dark black | Place of Origin | China |
| Supply Ability | 35 pieces per 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— 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 abrasion will suffice. So, we gain a longer lifespan bushings.
Packing and Shipping
Services
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.