Durable Excavators Undercarriage Parts Track Roller fit Kato HD250
High-strength HD250 track roller for Kato excavators. Built for harsh working conditions, OEM-compatible with excellent durability and performance. Inquiry now!
| Material | 50Mn/40MnB |
|---|---|
| Surface Hardness | HRC53-58,deepth: 8-12mm |
| Colors | Black or yellow or customized |
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Kinton Parts is trusted by professionals worldwide for delivering high-quality parts for excavators, bulldozers, and other construction machinery—with guaranteed performance and durability.
Product Function and Performance of HD250 Track Roller
The HD250 track roller is a critical undercarriage component for Kato excavators, supporting the full weight of the machine and enabling smooth crawler movement. Designed for balance and durability, this bottom roller ensures stable operation in construction and light mining conditions.
Material and Surface Treatment for HD250 Bottom Roller
Our HD250 track rollers are manufactured from high-grade 45# steel. The roller body undergoes precision machining and is then induction-hardened to achieve a surface hardness of HRC 52-58. This guarantees excellent resistance to wear and impact, especially during extended usage on rough surfaces.
How the Kato HD250 Track Roller Is Manufactured
Each HD250 track roller follows a rigorous manufacturing process that includes:
Heat Treatment
Machining Process
CNC turning and milling ensure dimensional accuracy
Assembly
Running Test
Simulated load test to verify functionality
Paint Spraying
Anti-rust coating for surface protection
Packing
OEM Undercarriage Parts for KATO
| BRAND | MACHINERY MODEL NUMBER | |||||||
|---|---|---|---|---|---|---|---|---|
| KATO | HD250 | HD307 | HD400 | HD450 | HD512 | HD700 | HD700-2 | HD700-5 |
| HD800 | HD820 | HD820-2 | HD850 | HD880 | HD1023 | HD1023-6 | HD1023-7 | |
| HD1220 | HD1250 | HD1250-3 | HD1430 | HD1430-5 | HD1880 | HD1880R | HD2045 | |
| HD308US | HD513MR | HD512MR | HD823MR | HD823MR-6 | HD823MR-7 | HD823MR-7N | HD1430-7 | |
Looking for a specific make or model not listed here? Reach out and we’ll be happy to assist.
OEM-Compatible Track Roller for Kato HD250 Excavators
This HD250 track roller is precisely engineered to match the dimensions and mounting of OEM parts, ensuring perfect compatibility with original Kato HD250 undercarriage systems. It supports both standard and aftermarket installations with stable fitment.
Strict Quality Testing of HD250 Undercarriage Rollers
Every roller undergoes quality inspections at multiple stages:
- Dimensional verification
- Surface hardness testing
- Seal leakage inspection
- Load-bearing simulation
Only rollers that pass all checks are released for shipment.
Maintenance Tips for HD250 Track Rollers
To extend the service life of your track roller:
- Clean the undercarriage regularly
- Monitor for abnormal vibration or oil leakage
- Replace rollers in matched sets when possible
- Avoid long-term idle exposure to water or mud
SHIPPING & DELIVERY
At Kinton Parts, we ensure reliable, worldwide shipping of parts for excavators, bulldozers, and a full range of construction machines—safe, fast, and secure.
All products are securely packed using high-quality export cartons, reinforced wooden cases, or industry-standard palletized packaging to ensure maximum protection during transit and smooth handling during unloading.
Standard orders are typically shipped within 3–5 working days, while large or customized orders are usually dispatched within 7–20 days, depending on volume and production requirements.
We offer flexible global shipping options, including:
- International sea freight for cost-effective bulk transport
- Air freight for urgent orders
- Courier delivery (DHL, FedEx, UPS) for small-volume or sample shipments
Our logistics team manages every shipment carefully, providing real-time updates and tracking information until your order arrives safely at your destination.
Need assistance choosing the best shipping method for your location and timeline? Contact our team — we’ll help you plan a smooth delivery experience.
FAQ
Q: What are your main products?
A: We supply a full range of undercarriage and wear parts for excavators, bulldozers, and other heavy equipment. Our product line includes: Track rollers, carrier rollers, front idlers, sprockets, segments, track shoes, track chains, bolt and nuts, pins and bushings, bucket teeth and adaptors, filters, seal kits, swing bearing, and hydraulic cylinder—plus other essential replacement parts.
Q: Which countries do you export to?
A: Kinton Parts exports to over 60 countries worldwide, including:
USA, Canada, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, India, Pakistan, Bangladesh, Sri Lanka, South Africa, Colombia, Peru, and many others.
Q: Can I order a sample?
A: Yes, we accept trial orders. For parts in stock, samples can be shipped quickly. If you have technical drawings or existing samples, we also support customized production and mold development.
Q: How can I track my order after shipping?
A: Once your order is shipped, we will provide you with all necessary tracking information based on the shipping method. For express deliveries, you’ll receive a tracking number to follow the shipment online. For air or sea freight, we’ll send you the relevant documents such as the airway bill (AWB) or bill of lading (B/L), along with the packing list and commercial invoice to help with tracking and customs clearance.
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Trusted by professionals worldwide, Kinton Parts supplies premium-quality components for excavators, bulldozers, and more—with reliable quality you can count on.
