Sany SY365CC Excavator Carrier Roller Assembly
The Sany SY365CC Excavator Carrier Roller Assembly is a critical undercarriage component that supports the upper track chain and guides the track between the drive sprocket and front idler of the Sany SY365CC heavy excavator. As a trusted supplier of Sany Parts, we offer this complete carrier roller assembly that includes the roller assembly, mounting bolts, grease valve, support plate, tensioner, idler, shims, and all associated hardware for the undercarriage track system.
This assembly prevents the upper track chain from sagging and maintains proper track alignment during excavator operation, reducing wear on the track links and ensuring smooth, efficient travel across all types of terrain. Each carrier roller is manufactured to exact OEM specifications with precision-ground rolling surfaces and sealed bearings that provide reliable operation under the heavy loads and abrasive conditions of excavator undercarriage service. The roller assembly also features a grease valve that allows easy lubrication of the internal bearings, extending service life and reducing maintenance downtime for the excavator undercarriage system.
The support plate and shims included in this assembly allow for precise adjustment of the carrier roller position, ensuring optimal track alignment and equal load distribution across all undercarriage components. The Sany SY365CC Excavator Carrier Roller Assembly is trusted by operators worldwide for consistent performance in demanding excavation environments. Every component meets rigorous factory standards. Regular maintenance of the Sany SY365CC Excavator Carrier Roller Assembly helps prevent unexpected downtime on the job site. Operators should follow the recommended inspection schedule for optimal service life.
Using genuine Sany parts for the Sany SY365CC Excavator Carrier Roller Assembly ensures proper fit and function within the excavator system. Aftermarket alternatives may not meet the same performance specifications.
Sany SY365CC Excavator Carrier Roller Assembly
What is the Sany SY365CC Excavator Carrier Roller Assembly?
The carrier roller assembly on the Sany SY365CC excavator is a key undercarriage support component that positions the upper track chain and prevents it from sagging between the drive sprocket and front idler during excavator travel and operation.
The roller assembly rotates on precision bearings as the track chain passes over it, reducing friction and wear on the track links while maintaining proper track alignment for smooth and efficient excavator travel.
The Sany SY365CC Excavator Carrier Roller Assembly features high-strength grade 10.9 mounting bolts in multiple sizes that secure the roller assembly to the track frame, providing the clamping force necessary to withstand the dynamic loads of excavator travel.
The grease valve allows for regular lubrication of the internal roller bearings, ensuring smooth rotation and extended service life under the demanding conditions of excavator undercarriage operation.
The support plate provides a stable mounting surface for the carrier roller on the track frame, while the shims allow for precise adjustment of the roller position to achieve optimal track alignment and equal load distribution.
The tensioner included in this assembly maintains proper track tension, while the idler guides the track chain at the front of the undercarriage, working together with the carrier roller to ensure smooth track engagement.
The precision-ground rolling surface of the carrier roller is hardened to resist wear from the constant contact with the track chain links, ensuring long service life and consistent track support performance.
The complete carrier roller assembly is designed for heavy-duty service, with all components manufactured to withstand the extreme loads and abrasive conditions encountered during tracked excavator operation on construction and mining sites.
The Sany SY365CC Excavator Carrier Roller Assembly is engineered with precision manufacturing techniques that ensure dimensional accuracy and consistent quality across all production batches.
Advanced materials used in the Sany SY365CC Excavator Carrier Roller Assembly provide superior resistance to wear and fatigue under heavy loads. The material selection considers demanding excavator operating conditions.
The Sany SY365CC Excavator Carrier Roller Assembly is designed for straightforward installation on the SY365CC excavator platform. All mounting points match the original equipment specifications precisely.
Quality control for the this assembly includes multiple inspection stages throughout the manufacturing process. Sany SY365CC Excavator Carrier Roller Assemblyatic approach ensures consistent component quality.
The Sany SY365CC Excavator Carrier Roller Assembly benefits from continuous product improvement based on field performance data. Engineering updates enhance durability and service life.
Product Parameters of Sany SY365CC Excavator Carrier Roller Assembly
| Index | Parts Number | Parts Name |
|---|---|---|
| 1 | 12123787 | Roller AS, carrier |
| 2 | A210111000443 | Bolt M20x120GB5783 10.9 |
| 3 | B229900000862 | Valve, grease |
| 4 | A820101010372 | Plate, support |
| 5 | 60013106 | Tensioner |
| 6 | A210110000202 | Bolt M20x80GB5782 10.9 |
| 7 | B229900000634 | Idler |
| 8 | 10167597 | Shim |
| 9 | A210111000101 | Bolt M12x25GB5783 10.9 |
Why Choose Our Sany SY365CC Excavator Carrier Roller Assembly?
Every carrier roller assembly we supply is manufactured to meet or exceed the original Sany engineering specifications. Our rollers feature precision-ground surfaces and sealed bearings that are tested for smooth rotation and load capacity.
All mounting hardware is grade 10.9 high-strength fasteners that provide the structural integrity required for the demanding undercarriage environment of excavator operation.
We maintain inventory of carrier roller assemblies and individual components including rollers, bolts, grease valves, support plates, tensioners, idlers, and shims for the SY365CC excavator undercarriage system.
Our efficient logistics network ensures rapid delivery of these critical undercarriage components, minimizing equipment downtime when carrier roller repairs or replacements are required.
Our competitive pricing on carrier roller assemblies provides cost-effective solutions for maintaining your excavator undercarriage track system.
Transparent pricing with no hidden costs helps you budget accurately for your undercarriage maintenance program and planned component replacements, whether you need a single roller or a complete assembly kit.
Our technical support team has specialized knowledge of the SY365CC undercarriage system and can provide expert guidance on carrier roller identification, proper installation procedures, and troubleshooting of track alignment issues.
We help ensure your carrier roller assembly is correctly installed and adjusted to deliver reliable track support and extended service life in your excavator undercarriage system.
Our Sany SY365CC Excavator Carrier Roller Assembly is backed by comprehensive warranty coverage that protects your investment. We stand behind the quality of every component we supply.
Customers choose our Sany SY365CC Excavator Carrier Roller Assembly for the combination of OEM quality and competitive pricing. We deliver genuine performance without dealer premium pricing.
What are the Routine Maintenance Considerations for the Sany SY365CC Excavator Carrier Roller Assembly?
Regular Inspection: Inspect the carrier roller assembly weekly for signs of wear on the rolling surface, oil leakage from the bearing seals, and loose or missing mounting bolts.
Check that the roller rotates freely without binding or excessive noise, and verify that the grease valve is functioning properly for regular lubrication of the internal bearings.
Cleaning and Care: Keep the carrier roller and surrounding area clean by removing accumulated mud, dirt, and debris that can trap moisture and accelerate corrosion of the roller surface and mounting hardware.
Before greasing the roller bearings through the grease valve, clean the fitting to prevent contamination from entering the bearing cavity and causing premature bearing failure.
Timely Replacement: Replace carrier rollers that show excessive wear on the rolling surface, bearing play, or seal leakage, as worn rollers can cause uneven track wear and reduced undercarriage performance.
Mounting bolts that show signs of loosening, corrosion, or damage should be replaced with new grade 10.9 fasteners torqued to the manufacturer specifications to ensure secure roller attachment.
Professional Service: Carrier roller replacement should be performed by qualified heavy equipment technicians who can properly torque all fasteners and verify correct roller alignment with the track chain.
Professional service includes verification of track tension and alignment after roller replacement, and complete functional testing of the undercarriage system before returning the excavator to service.
Inspect the Sany SY365CC Excavator Carrier Roller Assembly at regular intervals according to the excavator maintenance schedule. Early detection of wear prevents more extensive repairs and costly downtime.
Keep the Sany SY365CC Excavator Carrier Roller Assembly clean and free from debris accumulation during operation. Contaminants can accelerate component wear and compromise sealing surfaces.
Document all maintenance activities performed on the Sany SY365CC Excavator Carrier Roller Assembly in the machine service log. Accurate records help track service intervals and identify recurring issues.
Use only approved lubricants and fluids when servicing the Sany SY365CC Excavator Carrier Roller Assembly. Incorrect products can damage seals and internal components, leading to premature failure.
Replace the Sany SY365CC Excavator Carrier Roller Assembly promptly if inspection reveals cracks, excessive wear, or deformation. Operating with damaged components risks further damage to connected systems.
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