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PR751 TRACK ROLLER (SF/DF)
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TACK is an engineering machinery factory with over 20 years of experience. Our main products are undercarriage parts for bulldozers, excavators, and agricultural harvesters etc. Our products, including track rollers , carrier rollers , idlers, sprockets, and track chains, have been highly praised overseas. We support machinery brands such as CATERPILLER, LIEBHERR, KOMATSU, JOHN DEERE, CASE, KOBELCO, SUMITOMO, VOLVO, HITACHI, HYUNDAI, etc. We are a direct manufacturing factory with quality assurance, fast delivery, a wide range of product types, and the convenience of one-stop shopping. We have dedicated designers who can provide precise and personalized services, quickly develop samples according to customer request , and our factory processes are organized and flexible to adjust production as customers required.
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency.
Payment: T/T, L/C, X-transfer
Our Advantages
• Through quench-tempering processes to ensure excellent mechanical properties, high strength and superior wear resistance to avoid bending and breakage.
• Horizontal and vertical CNC machining ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost.
• The use of mechanical oil and environmental protection paint improves the ability to resist high and low temperature and extends the product’s working life under severe environment.
*Engineered with precision and durability in mind, this track roller is designed to withstand the toughest working conditions and deliver exceptional performance.
Crafted through advanced quench-tempering processes, the PR751 Track Roller (SF/DF) boasts excellent mechanical properties, high strength, and superior wear resistance. This ensures that the roller can withstand heavy loads and extreme conditions without bending or breaking, providing long-lasting reliability and peace of mind for operators.
The use of horizontal and vertical CNC machining further enhances the accuracy of assembly dimensions, maximizing the lifespan of each component and minimizing production costs. This precision engineering ensures that the track roller operates seamlessly within the machinery, contributing to overall efficiency and productivity.
To enhance its resilience in challenging environments, the PR751 Track Roller (SF/DF) is coated with mechanical oil and environmental protection paint. This not only improves its ability to resist high and low temperatures but also extends its working life under severe conditions. This means that the track roller can perform consistently and reliably, even in the harshest of working environments.
Whether it's for construction, mining, or agricultural machinery, the PR751 Track Roller (SF/DF) is the ideal choice for those seeking a durable, high-performance solution. Its robust construction and advanced engineering make it a valuable investment for any heavy-duty equipment, providing long-term reliability and cost-effective operation.
Application
LIEBHERR: PR751, RL451
Original Code
PR751 SF: 5800163
PR751 DF: 5800164, 5801404
Specification
LIEBHERR Bulldozer Track Roller PR751, RL451 | ||
| Model No. | PR751, RL451 | PR751, RL451 |
| Type | Single Flange | Double Flange |
| OEM NO. | 5800163 | 5800164 |
| Material | 50Mn | 50Mn |
| Technique | Forging | Forging |
| Mounting Distance | 428.6*133.35*Ø27 | 428.6*133.35*Ø27 |
| Weight | 107.5KG | 121.5KG |
| Surface Hardness | 52-56HRC | 52-56HRC |
| Hardness Deepth | 8-12mm | 8-12mm |
Welding Operation | by ARC CO² welding | by ARC CO² welding |
| Machining Operation | CNC machine | CNC machine |
| Colors | Yellow or Black | Yellow or Black |
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