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Excavator Wear Parts Excavator Spare Parts Bushings and Pins with Multiple Size 30*250/40*300/45*2801
Engineering Construction Machinery, Pins and Bushings, Excavator Pins
Hangzhou Fulai Machinery Equipment Co., Ltd.
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Product DescriptionProduct DescriptionExcavator BushingsExcavator bushings are mostly made of wear-resistant alloys, engineering plastics, or copper alloys, with some having their surfaces treated with lubricating coatings. In terms of design, they are cylindrical in shape: their outer diameter is adapted to the axle seat (with an interference fit to prevent loosening), while a reasonable gap is left between their inner diameter and the bucket pin to ensure flexible rotation. Some are also equipped with oil grooves or oil holes to adapt to the lubrication system. Functionally, they act as a "buffer layer" between the bucket pin and the axle seat, reducing direct friction and wear between the two; they can disperse impact loads during operation to protect the axle seat and bucket pin; additionally, they can be worn out to replace the need for replacing expensive components, lowering maintenance costs. They are key wearing parts at the articulated joints.Some bucket pin ends have two holes, for the following reasons:Excavator PinsFor installation and positioning needsThe two holes can be used to insert locating pins or bolts respectively. By matching with the corresponding holes on the bucket arm or bucket, they achieve precise positioning and reliable fixation of the bucket pin, preventing it from shifting during operation.For lubrication channel setupThey can serve as inlets and outlets for lubricating oil. One hole is used to inject lubricating oil, while the other is for discharging old oil or air. This ensures good lubrication between the bucket pin and the articulated parts, reducing wear.Hole-equipped bucket pins are typically used for installing connecting components such as locating pins and bolts, which can prevent the bucket pin from axial movement. They can also be used for installing oil pipes to connect lubrication channels, ensuring good lubrication between the pin and components like bearings. Hole-free bucket pins mainly serve the functions of support and articulation, with a relatively simple structure. They are suitable for occasions where requirements for positioning and lubrication are not high.Company ProfileWhy choose us?With over 32 years of experience serving both business and end customers, we are your trusted partner in excavator parts supply.Our proven track record enables us to offer not only cost-effective products but also streamlined one-stop solutions designed to maximize your operational efficiency.By choosing us, you gain a reliable supplier dedicated to simplifying procurement and boosting your productivity.FAQQ1: How to determine if a part is suitable for your excavator?Please provide us with the correct model number/machine serial number/any number on the part itself. Alternatively, you can measure the part and provide us with its dimensions or drawings. Q2: What is your delivery time?It depends on the spare parts you need. If the parts are in stock, our delivery time will be only 0-7 days. Q3: What are the payment terms?We usually accept telegraphic transfer (T/T) or trade guarantee. Other terms can also be negotiated. Q4: Are you a factory or a trader?A: We are a manufacturer integrating industry and trade. Welcome to visit our company.Q5: Do you like to serve the customers only with small orders?A: We are always glad to grow up together with all our customers whatever big or small.Q6: 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.
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