As the “load-bearing core” of mini excavators, the reliability of the track roller directly determines construction efficiency—the pain point of losing 3000-5000 RMB in labor costs for a single day of downtime is something every construction team and parts dealer is acutely aware of! Our globally best-selling Mini Track Roller (also known as a mini excavator support roller) is specifically designed for 1-4 ton mini excavators, compatible with mainstream models such as Kubota K008-3, KX135-3S, Yanmar VIO40, Komatsu PC40MR-1, Sany SY35U, Takeuchi TB228, and Hitachi EX15/ZX17. As a core wear component among the four wheels and tracks of mini excavator chassis parts, it boasts three major advantages: wear resistance, leak-proof sealing, and high cost-effectiveness. It has become a top-selling repurchase item in the Middle East, South America, and Southeast Asia, with monthly shipments exceeding 5,000 sets, and consistently ranking high in mini excavator track roller search results!
Key Selling Points: Solving 3 Major Industry Pain Points, the Top Choice for Mini Excavator Track Rollers
1. Heavy-Duty and Wear-Resistant, 2x Longer Lifespan for Mini Excavator Track Rollers
The wheel body is made of 50Mn high-strength forged alloy steel, strengthened through an overall heat treatment process. The wheel surface hardness reaches HRC48-52, far exceeding the industry standard HRC45 threshold, perfectly meeting the wear resistance requirements of mini excavator track rollers. Designed for complex working conditions such as frequent site changes, garden digging, greenhouse construction, and operation in confined spaces, the wheel’s arc-shaped design reduces ground friction and evenly distributes load. Real-world testing in muddy, gravel, and orchard environments shows a lifespan of over 2500 hours, more than twice that of ordinary mini excavator track rollers. This significantly reduces replacement frequency and hidden costs, making it a superior alternative to engineering drilling rig track rollers and mini engineering vehicle chassis components.
- Triple Sealing, Completely Eliminating the Industry-Common Problem of Track Roller Oil Leakage Track roller oil leakage is a core pain point in the industry.
Once leakage occurs, it can lead to bearing corrosion and seizure, directly causing equipment downtime. We innovatively adopt a triple protection structure of “double-lip oil seal + dust cover + labyrinth seal,” combined with a special grease with a wide temperature range of -40℃ to 120℃. Even in high-temperature and high-dust environments, it achieves a 99% dust rejection rate, controlling the oil leakage rate to below 0.1%, resulting in virtually zero after-sales complaints. It perfectly matches the chassis requirements of 90mm/101mm pitch mini engineering vehicles and is a reliable accessory for tracked mini excavators.
3. Precise Compatibility, Zero-Threshold Installation of Track Rollers for Multiple Mini Excavator Models
Molded strictly according to the original factory drawings at a 1:1 scale, the bushings are precision-machined using CNC machine tools, with an installation hole position error of ≤0.02mm. No modification is required for direct compatibility with mini excavators from 10+ brands including Kubota, Yanmar, Komatsu, Sany, Takeuchi, Hitachi, Ishikawajima, and Bobcat. Covering the full range of 0.8-4 ton mini excavators, it precisely matches Kubota K008-3 track rollers, Yanmar VIO40 support rollers, Takeuchi TB228 track rollers, and Hitachi ZX17 support rollers. Each track roller can work in conjunction with 4-6 wheels to form a stable “support triangle,” ensuring the equipment does not deviate or tip over when operating on inclined ground, improving operating accuracy by 30%. It is a core component of the mini excavator’s tracked chassis.
Factory Direct Price: High-Performance Mini Excavator Track Rollers, Bulk Purchases Offer Even Better Deals
Quantity | Unit Price (RMB) | Unit Price (USD) | Remarks
10-19 pieces | RMB 160/piece | $22/piece | Supports mixed batches of different models (Kubota/Yanmar/Komatsu, etc.)
≥20 pieces | RMB 150/piece | $20/piece | Free Shipping (DHL/Sea Shipping), includes complete packaging for mini excavator track rollers
≥100 pieces | RMB 140/piece | $19/piece | Free OEM/ODM customization, suitable for wholesale mini excavator chassis parts
Note: The above prices are factory direct prices, excluding tax. T/T and PayPal payments are accepted. In-stock mini excavator track rollers ship in 3-7 days, bulk orders in 15-25 days. We can also accept orders from OEMs.
Why Choose Us? Mini Excavator Track Rollers: 3 Major Guarantees
✅ Quality Certification: Each Mini track roller undergoes triple testing—static load test, sealing test, and wear resistance test—before leaving the factory, meeting ISO9001 quality standards. An 18-month warranty is provided, with free replacement for quality issues, achieving the highest industry standards for mini excavator track rollers.
✅ Ample Stock: Over 5000 sets are maintained in stock, covering mainstream models such as Kubota K008-3, Yanmar VIO40, and Takeuchi TB228. Urgent orders will be responded to within 48 hours, avoiding work stoppages due to track roller shortages.
✅ Comprehensive Service: Pre-sales model matching guidance, in-sales logistics tracking, and after-sales technical support are provided. English and Chinese customer service is available 24/7 to solve all issues related to the procurement, installation, and after-sales service of mini excavator track rollers. Inquire Now: Seize the Opportunity of Hot-Selling Mini Excavator Track Rollers and Unlock Exclusive Pricing
The demand for mini excavators continues to grow, and the market gap for Mini track rollers, as a wear-prone but essential chassis component, is widening year by year! Whether you are a construction team, parts dealer, or equipment rental company, and are purchasing Kubota K008-3 track rollers, Yanmar VIO40 track rollers, or general-purpose mini excavator support rollers, you can enjoy factory-direct pricing by placing your order now. Bulk purchases can save up to 30% on costs.
�� Simply click “Inquire Now” below, provide your equipment model (e.g., Kubota K008-3, Yanmar VIO40), purchase quantity, and target market, and we will send you a precise quotation, product test report, and customer case studies within 1 hour!
�� Scan the QR code to add our WhatsApp customer service and receive a free Mini track roller sample (shipping fee collect) to verify the quality yourself!
Core keywords and tags: Mini track rollers, mini excavator track rollers, mini excavator track rollers, Kubota K008-3 track rollers, Yanmar VIO40 track rollers, Takeuchi TB228 track rollers, mini excavator track rollers, mini excavator chassis parts, four wheels and one track, mini construction vehicle track rollers
Please feel free to contact us via the information below if you have any purchasing demands.
Sales Manager： Tin Fu
Email: sales@fortune-parts.com
Mobile/Whatsapp:+8617750909080
Website: https://www.fortune-parts.com
Post time: May-20-2026