- Dozer Undercarriage Parts
- Excavator Undercarriage Parts
- Mini Excavator Undercarriage Parts
- Skid Steer Undercarriage Parts
- Crawler Crane Undercarriage Parts
- Morooka Undercarriage Parts
- Crawler Loader Undercarriage Parts
- Sugar cane Harvester Undercarriage Parts
- Agricultural Tractor Undercarriage Parts
- Rubber Tracks
- Bolts&Nuts
- Ground Engaging Tools
- Cutting edges/Blades/End bits
- Hydraulic Cylinders
- Bucket Linkages
- Swing Bearing/Slewing Bearings
- Hydraulic Parts
- Attachments
- Other parts
- Tools
High-Quality D275 Track Roller Ass’ Y Double Flange 17m-30-00330 Bulldozer Equipment Track Roller for Sale Parts Number: 17m-30-00330/ 17m-30-00320
product detail
Product Description
| Material | 50mn, 40mn2 |
| Finish | Smooth |
| Colors | Black, yellow, or customized |
| Technology | Forging/Casting |
| Surface Hardness | HRC55-60, deepth: 8mm-12mm |
| Warranty time | 12 Months |
| Delivery Time | 25-30 days |

Introducing our extraordinary lineup of bulldozer undercarriage spare parts, meticulously designed to amplify the reliability and peak performance of your equipment. Every component is crafted with unmatched precision, guaranteeing efficiency and durability that stands the test of time.
Please note that all manufacturer names and symbols are strictly for reference purposes only and do not signify any official partnership or endorsement by these manufacturers.







Quanzhou Zhongkai Machinery (zkmparts/zkucparts), established in the vibrant heart of Quanzhou, China, since 2013, stands at the forefront of innovation in crafting premium undercarriage parts. Our expansive array includes track rollers, chains, idlers, top rollers, and sprocket/segment rims. These are compatible with a wide variety of equipment such as excavators, bulldozers, agricultural tractors, skid steers, and crawler loaders. We pride ourselves on serving nearly every leading global brand, delivering products that are perfect for both compact machinery and extensive mining applications.
Our Exhibition
Why Choose Us?
1. Our unwavering dedication to 100% quality assurance guarantees that whether you're placing a small sample order or engaging in a large-scale purchase, our flexibility and commitment to excellence remain unparalleled.
2. Our extensive expertise covers a broad spectrum of products for excavators and bulldozers, offering precise, customized solutions tailored to meet the specific needs of your machinery.
3. Experience peace of mind with our assurance of superior quality, reinforced by a comprehensive warranty with every purchase.
4. Enjoy our outstanding customer service, expertly steering you through each phase of your purchasing journey.
5. Our competitive pricing strategies are crafted to enhance the value of your investment, ensuring the best possible returns on your purchase.
6. With a vast inventory readily accessible, we are perfectly positioned to fulfill your immediate and pressing needs with unmatched efficiency.
How could I ensure the part would fit my machinery?
Pls send us the correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.
What is the payment term?
Generally, 30% deposit T/T in advance, and the balance before the shipment.
What is the lead time?
FOB Xiamen or any Chinese port: 25-30 days. If there are any parts in stock, our delivery time is only 0-7 days.
What kind of package do you offer?
Normally we use the export standard wood pallets. If any special requirements, we can discuss them.
What about Quality Control?
We have a perfect system for checking the quality of our products. Our team checks the products and the way they are made very carefully. They do this at every stage of the production process. This makes sure that the products are safe when they are put in the container.


