Echoo Corporation
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100000 PCS per month |
| Delivery Time | 3-7 work days |
| Packaging Details | Standard wooden pallet |
| Name | RC411-21903/RC788-21900 Top Roller |
| Color | Black |
| Durability | High |
| Condition | 100% New |
| Surface Hardness | HRC52-58 |
| Quality | High Quality |
| Stock | Yes |
| Warranty Time | 12 Months |
| Brand Name | Echoo |
| Model Number | EX60-1 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 100000 PCS per month |
| Delivery Time | 3-7 work days | Packaging Details | Standard wooden pallet |
| Name | RC411-21903/RC788-21900 Top Roller | Color | Black |
| Durability | High | Condition | 100% New |
| Surface Hardness | HRC52-58 | Quality | High Quality |
| Stock | Yes | Warranty Time | 12 Months |
| Brand Name | Echoo | Model Number | EX60-1 |
| Place of Origin | China | ||
| High Light | Kubota excavator carrier roller ，Mini excavator replacement rollers ，Undercarriage parts RC411-21903 | ||
Top Carrier Roller RC411-21903/RC788-21900 for Kubota Excavator Replacement Undercarriage Parts Wholesale Supplier
Professional Chassis Parts
With decades of expertise in chassis components, we boast an acute insight into both product R&D and market needs. Our dedicated team of professional technicians delivers end-to-end technical support, spanning product selection consultation to after-sales service. Meanwhile, we keep a large in-stock inventory, which shortens delivery lead times to the minimum and ensures our fast response and on-time shipment for every order. Should you need more detailed information or have any further questions, please do not hesitate to reach out to us via:
Whatsapp/Wechat: +86 177 5075 6029
Email: service@echoo.cn
Product Specification Card
| Item | Details |
| Product Name | Top Roller / Carrier Roller |
| OEM Part No. | RC411-21903 |
| Aftermarket Part | RC681-21900, RC681-21950, RC788-21900 |
| Fit for Kubota Excavator Models | KX033-4
|
Core Advantage
Near-OEM Interchangeability: Engineered to replicate original equipment tolerances and specifications, guaranteeing optimal fit and unwavering operational reliability in demanding industrial settings.
Ultra-Precision Craftsmanship: Industrial-grade hermetically sealed bearings safeguard internal core components against particulate contamination, eliminating the need for maintenance and associated costs even under extreme operational stress.
Consistent Service Durability: Validated through rigorous endurance testing to provide 2,500–3,500 hours of dependable performance with standard maintenance, delivering a superior total cost of ownership and industry-leading cost-per-hour efficiency.
FAQ
1. Are you a trade company or a factory?
Echoo is a professional manufacturer dedicated to undercarriage parts, with independent production capabilities and R&D strength.
2. What type of undercarriage parts do you offer?
Our product range covers steel track groups, rubber tracks, sprockets, top rollers, bottom roller, bolts & nuts, rubber buffers, track adjuster assemblies, conveyor belts, and other related undercarriage components.
3. What machines can the parts be used for?
Our undercarriage parts are compatible with a variety of equipment, including excavators, compact track loaders (CTL), pavers, dozers, cranes, tracked dumpers, cold milling machines, and more.
4. What information should I provide if I want to buy a part?
To ensure accurate product matching, please provide the following information when placing an order:
Machinery model
Part number
Specific size dimensions
Alternatively, you can send photos of your equipment or the old part for reference.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
5,000,000-8,000,000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
ECHOO was founded in 2010, we are professional in producing mini/heavy excavator, bulldozer, compact track loader, skid steer, dumper, pavers, road milling machine undercarriage parts. Main items are for bottom roller, top roller, sprocket, idler, track group, bushings&pi... ECHOO was founded in 2010, we are professional in producing mini/heavy excavator, bulldozer, compact track loader, skid steer, dumper, pavers, road milling machine undercarriage parts. Main items are for bottom roller, top roller, sprocket, idler, track group, bushings&pi...
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