Bulldozer TD15C Bottom Track Roller for Dressta Dozer Undercarriage Parts
The Dressta TD15C track roller provides reliable bottom-track support and smooth crawler movement under heavy blade pressure. Made from premium alloy steel with optimized heat treatment, it delivers exceptional wear resistance and stable performance across challenging terrains.
| 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.
The track roller for the Dressta TD15C dozer is a core component of the undercarriage, responsible for transferring the machine’s full operating weight to the ground while maintaining consistent crawler movement. Unlike upper rollers, bottom rollers experience continuous high compressive forces, direct impact from rough terrain, and abrasive soil contact throughout every push cycle. This TD15C replacement roller is engineered to perform reliably under these conditions, ensuring stable machine balance and efficient dozing performance for medium-size earthmoving operations.
Engineered Alloy Steel for Extreme Load Capacity
To support the TD15C’s operating weight and blade load, the roller shell is forged from a high-grade alloy steel known for its strength and fatigue resistance. The forging process eliminates internal voids and creates a dense, uniform structure capable of withstanding repeated impact shock on rocky, uneven surfaces. Deep heat treatment is applied to produce a hardened wear layer around the roller circumference, giving it strong resistance to scuffing, metal fatigue, and deformation. At the same time, the inner core retains elasticity, helping the roller absorb impact forces without cracking or warping during long work shifts.
Precision Machining for Smooth, Consistent Rolling
Each TD15C track roller is machined using CNC-controlled processes to ensure precise dimensions, accurate shaft alignment, and smooth rotational balance. The roller surface receives a uniform induction hardening treatment, which maintains stability even in coarse gravel, compacted earth, or mixed clay environments. After machining, the roller body is coated with a corrosion-resistant finish to protect against moisture, mud buildup, and chemical exposure encountered on construction and forestry job sites.
Heat Treatment
The roller body and shaft are heat-treated for strength and hardness.
Machining Process
Precision CNC machining ensures a perfect fit and smooth surface finish.
Assembly
Oil seals, shafts, and bushings are assembled under strict quality control standards.
Running Test
Each roller undergoes dynamic testing to confirm smooth rotation and sealing performance.
Paint Spraying
High-quality paint provides corrosion protection and a clean appearance.
Packing
Final inspection and packaging ensure safe transport and easy installation.
Designed for Perfect Compatibility with Dressta TD15C
The roller follows full OEM specifications for the TD15C, ensuring proper mounting width, flange height, and bore alignment. It installs directly on the existing track frame without modification and works seamlessly with original or aftermarket track link assemblies. Whether used in construction, land clearing, or road maintenance, the roller provides reliable performance with consistent ground engagement.
| BRAND | MACHINERY MODEL NUMBER | |||||||
|---|---|---|---|---|---|---|---|---|
| DRESSTA | TD-8S | TD-9S | TD-10M | TD-15M | TD-16N | TD-20R | TD-20M | TD-25R |
| TD-25M | TD-40R | TD-40M | TD-40E | TD-7G | TD-8G | TD-9H | TD-10G | |
| TD-12C | TD-14C | TD-15C | TD-20C | TD-25C | TD-7H | TD-8H | TD-9C | |
| TD-15E | TD-20E | TD-25E | TD-40H | TD-10H | ||||
OEM references and customization services are available to meet specific customer needs.
Sealing System Built for Harsh Ground Contact
Because bottom rollers operate directly in dirt and debris, sealing reliability is critical. This TD15C roller incorporates a reinforced dual-seal design that keeps lubrication locked inside while preventing mud, sand, and water intrusion. The sealed-and-lubricated structure ensures long-term performance with reduced maintenance. The system also minimizes internal friction, contributing to cooler operation and extended service life, especially in long-distance grading or continuous pushing tasks.
Operational Advantages in All Terrain Types
The track roller stabilizes the crawler chain, reduces vibration transfer to the chassis, and helps maintain consistent ground pressure. For Dressta TD15C dozers operating in conditions ranging from firm rocky ground to soft agricultural soil, the roller ensures smooth forward movement and balanced track engagement. This stability helps protect other key undercarriage parts, such as idlers, sprockets, and track chains, from premature wear, ultimately lowering operating costs over the machine’s service life.
Quality Assurance and Factory Testing
Every TD15C track roller undergoes hardness testing, ultrasonic inspection, dimensional checks, and seal-pressure testing to ensure it meets strict durability standards. The combination of advanced manufacturing and thorough inspection ensures that only rollers capable of handling heavy-duty operating cycles are released for shipment.
Maintenance Guidance
Regular inspection of roller surfaces, seal integrity, and lubrication retention is recommended to maximize undercarriage life. Keeping track tension properly adjusted reduces excess side-load stress on the rollers, while removing compacted debris around the roller area helps maintain stable rolling performance. With proper maintenance, this track roller significantly enhances the TD15C’s operational efficiency and reduces long-term wear costs.
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.
