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[China]
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Address: No. 322, 3rd Street, Zhuji International Machinery City, Zhuji Road, Tianhe District, Guangzhou
Contact name:Lynn
Guangzhou Jinweixin Excavator Parts Co., Ltd. |
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Verified Suppliers
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PC60 Komatsu Carrier Roller Mini Excavator Undercarriage Parts 20Y-30-000015
20Y - 30 - 00015 under roller Excavator Undercarriage Parts carrier roller
Part name | Carrier Roller/ top roller/ upper roller |
Material | 40Mn2,50Mn/40SiMnTi |
Finish | Smooth |
Colors | Black or yellow |
Technique | Forging casting |
Surface Hardness | HRC50-56,deepth:5mm-10mm |
Delivery Time | Within 15 days after contract established |
Packing | standard exported pallet or box |
Condition | New |
Payment | T/T or western union or other |
Shipping | Normally by sea, by air, DHL,UPS,FEDEX,TNT,ETC for small package |
Related models | pc50 pc60 pc70 pc80 pc110 pc120 pc130 pc160 pc180 pc200 |
Related parts | bottom roller, top roller, sprocket, front idler,track shoe, track
link assy, track bolt nut, track adjuster and other undercarriage
parts |
What is the function and working principle of the excavator roller?
An excavator roller is a large piece of machinery used in construction and mining operations. It is typically used to compact soil, gravel, and asphalt, and to level and grade roads and other surfaces. The roller typically consists of a large steel drum with rubber tires or tracks, and is powered by an internal combustion engine or electric motor. As the roller moves forward, it compacts the material beneath it, reducing voids and improving the overall density of the material. This allows for improved stability of the base and improved surface smoothness.
How many parts are the excavator rollers made of?
This will depend on the manufacturer, model, and age of the excavator. In general, excavator rollers are typically made up of several different parts, including a bearing, a shaft, and a rubber or polyurethane tire.
How to choose high-quality excavator rollers?
1. Choose a roller with a quality assurance certificate: The quality assurance certificate is a document that proves that the product meets certain quality standards. This certificate is issued by a professional third-party testing agency.
2. Choose a roller with a longer service life: Choose a roller that is made of high-quality materials, such as high-strength steel, which has a longer service life and can withstand tough conditions.
3. Check the sprockets: Ensure that the sprockets are made from a durable material and have a smooth surface.
4. Check for any signs of wear and tear: Inspect the track rollers for any signs of wear and tear, such as cracks, rust, or other deformations.
5. Ask for a warranty: Ask the manufacturer for a warranty or a guarantee period. A longer warranty period usually indicates a higher-quality product.
Guangzhou Jinweixin Excavator Parts Co., Ltd. we’re more than just a machinery parts supplier.Don't get us wrong, we are the top supplier for excavator parts, construction machinery parts, earthmoving machinery parts, heavy-duty machinery parts, forestry equipment parts, heavy-duty tractor parts, backhoe parts, and much, much more.However, we're not an impersonal supplier company or just another link in the chain of excavator parts industry.Instead, we’re a team of passionate people who are dedicated to providing the top aftermarket machinery resources for our customers at the most competitive pricing. We not only supply the best quality replacement and aftermarket parts, but we also conduct our technical research and development so you can rest assured that your purchase is excellent quality.
With over twenty years of experience in machinery production, we have the industry knowledge and connections that you need for quick, quality service!
We supply all types of excavator parts, from travel motor,Excavator Undercarriage Parts,travel gearbox and engine parts to hydraulic pumps, final drives, and turbochargers. Our parts are created for a variety of machines from excavators to bulldozers! Our well-trained team of customer service professionals are experts in the industry and can give you the information you need to make your next purchase.
