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Mining Earthmoving Excavator Undercarriage Parts Track Roller Bottom Roller for Sy330h
product detail
Product Description
Mining Earthmoving Excavator Undercarriage Parts Track Roller Bottom Roller for SY330H
ZKM PARTS also manufacturer excavator Sa/ny SY330H undercarriage parts OEM below:
1. Sa/ny excavator SY330H Track shoes assy SY330H track group
2. Sa/ny excavator SY330H Track shoes SY330H track pads SY330H track plates
3. Sa/ny excavator SY330H Idlers SY330H Front idlers SY330H rear idlers
4. Sa/ny excavator SY330H Carrier rollers SY330H upper rollers SY330H top rollers
5. Sa/ny excavator SY330H Track chains SY330H track links assy
6. Sa/ny excavator SY330H Sprocket
| 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 |

Delve into our extraordinary selection of bulldozer undercarriage spare parts, crafted to ensure every facet of your machinery performs impeccably. Step into a realm where precision-engineered solutions are the benchmark of excellence, guaranteeing unrivaled performance and reliability.
Kindly note that all referenced manufacturer names and symbols serve solely for reference purposes. We do not suggest any official association or endorsement from these manufacturers.






Founded in the dynamic city of Quanzhou, China, in 2013, Quanzhou Zhongkai Machinery (zkmparts/zkucparts) commits to pioneering excellence in undercarriage components. Our diverse product range encompasses track rollers, track chains, idlers, top rollers, and sprocket/segment rims, catering to machinery spanning excavators, bulldozers, agro tractors, skid steers, and crawler loaders. Trusted by nearly every leading global brand, our products serve machinery from agile mini-excavators to colossal mining machines.
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Why Choose Us?
1. We guarantee a steadfast 100% quality assurance. From small orders and sample requests to bulk purchase negotiations, our unmatched flexibility ensures complete satisfaction for all demands.
2. We specialize in a broad spectrum of products for excavators and bulldozers, meticulously crafting solutions that cater precisely to the unique needs of your machinery.
3. Our robust commitment to superior quality is reinforced by a solid warranty, offering you peace of mind with every purchase.
4. Benefit from our extraordinary customer service, expertly guiding you through every phase of your purchasing journey.
5. Take advantage of our competitive pricing strategy, crafted to enhance the value of your investment goals.
6. With an impressive inventory readily available, we stand poised to meet your urgent and immediate needs with unparalleled 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.


