Undercarriage Parts Carrier Roller fit Takeuchi TB150 Excavators
The carrier roller for Takeuchi TB150 is a vital component in the upper track guiding system of the undercarriage. Though compact, this part has a major impact on maintaining track alignment, ensuring smooth travel, and reducing wear on other track parts. Built for reliability and performance, our TB150 carrier roller is engineered to meet the demands of tight working conditions and constant directional changes typical in mini excavator applications.
| 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.
In the Takeuchi TB150 mini excavator, the carrier roller plays a supporting role for the top section of the track chain. While the lower rollers bear the weight of the machine, the upper roller ensures the track remains in correct alignment by preventing excessive sag and supporting the upper loop of the track. This is especially important when navigating slopes, turning frequently, or operating in narrow workspaces where precision is critical.
With proper carrier roller performance, the excavator operates more smoothly, reduces wear on sprockets and idlers, and delivers longer undercarriage lifespan.
Materials and Heat Treatment for Longevity
Our TB150 carrier roller is made using forged alloy steel such as 40Mn or 50Mn, known for excellent toughness and fatigue resistance. After machining, the working surfaces are hardened via induction quenching to achieve a hardness rating of HRC52–58. This not only increases wear resistance but also ensures the roller can withstand high-impact, low-speed operations typical in mini excavator environments.
The roller body is paired with high-precision bushings and advanced oil seals, forming a closed lubrication system that retains grease and keeps contaminants out. This combination of materials and heat treatment gives the roller a long service life even in dusty, muddy, or wet conditions.
Manufacturing Process with Strict Quality Control
We employs a strict process starting from raw steel forging to final assembly. Each TB150 carrier roller undergoes CNC machining for precision dimensions, followed by automated heat treatment and seal installation. Every batch is tested for concentricity, hardness, and leak resistance, ensuring that the finished product meets or exceeds OEM specifications.
Our goal is not just to deliver a replacement part, but to offer a long-term solution that improves machine uptime and reduces operating costs.
Heat Treatment
Machining Process
CNC turning and milling ensure dimensional accuracy
Packing
Secure wooden crate packaging for safe delivery
OEM Undercarriage Parts for TAKEUCHI Excavator
| BRAND | MACHINERY MODEL NUMBER | |||||||
|---|---|---|---|---|---|---|---|---|
| TAKEUCHI | TB014 | TB016 | TB020 | TB025 | TB030 | TB035 | TB045 | TB070 |
| TB108 | TB125 | TB135 | TB150 | TB150C | TB153 | TB175 | TB180FR | |
| TB210R | TB216 | TB219 | TB228 | TB235 | TB240 | TB250 | TB260 | |
| TB280FR | TB290 | TB290-2 | TB2150 | TB2150R | ||||
Looking for a specific make or model not listed here? Reach out and we’ll be happy to assist.
Compatible Models and OEM Part Numbers
This carrier roller is specifically designed for the Takeuchi TB150 mini excavator and is fully compatible
Part numbers vary by production year and configuration, and our carrier roller is engineered for direct replacement with accurate mounting dimensions and structural integrity.
Maintenance Tips to Maximize Roller Life
Proper maintenance helps extend the service life of the TB150 carrier roller:
- Keep the area around the roller free of heavy debris buildup that may block rotation.
- Regularly inspect the roller for leakage, excessive wobbling, or noises during travel.
- Replace worn rollers promptly to avoid chain misalignment and stress on sprockets.
By proactively maintaining this often-overlooked part, you can extend the overall lifespan of the undercarriage and improve jobsite performance.
Partner with Kinton – OEM Support & Bulk Supply Available
Kinton specializes in producing undercarriage parts for compact and full-size excavators from global brands like Takeuchi, Hitachi, Komatsu, Caterpillar, and more. We offer OEM support, bulk orders, and custom branding for carrier rollers, bottom rollers, sprockets, track chains, and more.
Our TB150 carrier roller reflects our commitment to quality, precision, and service. Whether you're a contractor or distributor, we provide dependable parts with global shipping support.
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.
