LIUGONG 14C0286 CLG970 carrier roller ass’y made by CQC/OEM quality china price /carrier roller factory in Quanzhou

Comprehensive Professional Description: LIUGONG 14C0286 CLG970 Track Carrier Roller Assembly

1. Manufacturing & R&D Capabilities, Quality Control, and Comprehensive Product Range

We are a professional ODM & OEM manufacturer and supplier specializing in high-performance undercarriage components for construction machinery, notably for brands like LIUGONG. Our core strength lies in our integrated Chassis Components manufacturing ecosystem.

• Advanced R&D & Engineering: Our dedicated R&D team utilizes state-of-the-art CAD/CAM/CAE software for design, simulation, and optimization. We perform finite element analysis (FEA) to ensure structural integrity and durability under extreme loads. Reverse engineering and compatibility analysis are conducted for precise fit and function, ensuring our Carrier Roller Assembly meets or exceeds original specifications.
• Rigorous Quality Control System: Our production follows an ISO-certified quality management system. From raw material sourcing (high-grade alloy steels) to final assembly, every step undergoes stringent inspection. We employ spectrometers for material analysis, coordinate measuring machines (CMM) for dimensional accuracy, and rigorous performance testing (seal integrity, rotation resistance, load capacity) to guarantee OEM-equivalent quality.
• Diverse and Complete Product Structure: We offer a full spectrum of undercarriage components beyond carrier rollers, including track rollers (bottom rollers), idlers (guide wheels), sprockets (drive teeth), track chains (track link assemblies), and fastening bolts. Our product line covers various models for excavators, bulldozers, and track loaders from multiple brands, providing a one-stop solution for undercarriage needs.

2. Comprehensive Product Description: LIUGONG 14C0286 CLG970 Track Carrier Roller Assembly

This part is a critical Upper Track Roller or Carrier Roller assembly designed specifically for the Liugong CLG970 model track-type vehicle (e.g., excavator). Its primary function is to support the upper section of the track, maintaining proper track alignment, tension, and minimizing lateral sway during operation.

• Part Number: 14C0286 (OEM equivalent number).
• Application: Liugong CLG970 Excavator/Track Carrier.
• Construction & Features:
  • Forged or High-Frequency Quenched Roller Body: Provides exceptional wear resistance and impact strength to withstand abrasive ground conditions and shock loads.
  • High-Capacity Sealed Bearing Unit: Pre-lubricated and sealed with advanced floating seal (Duo-Cone seal) or multi-lip seal technology. This ensures excellent contamination exclusion, retains grease, and extends service life by preventing internal component wear.
  • Precision Machined Shaft and Bushings: Manufactured to tight tolerances for smooth rotation and optimal alignment with the track chain.
  • Robust Mounting Bracket: Designed for direct and secure attachment to the machine’s track frame.
• Performance Benefits: Reduces track whip and vibration, protects the track chain from excessive wear, lowers overall machine operating resistance, and contributes to fuel efficiency and stability.

3. Maintenance, Installation & Service Life

• Maintenance: Our carrier rollers are designed as sealed and lubricated-for-life components under normal operating conditions. Primary maintenance involves regular visual inspection for excessive wear (flange wear, surface scoring), seal damage (grease leakage), and smoothness of rotation. Keeping the undercarriage area free from excessive mud and debris buildup is crucial.
• Installation: Proper installation is key. It requires aligning the roller with the track frame mounts, ensuring all fastening bolts are torqued to the manufacturer’s specified values using a calibrated torque wrench. We provide detailed installation guidelines with our products. It is recommended to replace carrier rollers in sets (where applicable) and inspect mating components (track chain, bolts) during replacement.
• Service Life: Service life varies based on operating conditions (abrasive, rocky, muddy). Our rollers, manufactured with premium materials and seals, are engineered to deliver a service life matching or surpassing OEM parts, maximizing machine uptime.

4. OEM Host Machine Matching Capability

As an experienced OEM & ODM supplier, we possess strong host machine matching capabilities. We are not just a parts replicator but a solutions partner.

• We analyze the original host machine’s (e.g., Liugong CLG970) performance requirements, load cycles, and stress points.
• Our engineering team ensures that our components, including the 14C0286 Carrier Roller Assembly, are fully compatible in terms of dimensions, load rating, mechanical properties, and interface specifications.
• We can provide components for direct factory fitting in production lines or as aftermarket replacement parts, ensuring seamless integration and performance.

5. Related Undercarriage Components (Complete Chassis Solution)

We supply a full suite of compatible undercarriage components to ensure optimal performance and simplified procurement:

• Track Rollers / Bottom Rollers: Support the machine’s weight on the track.
• Idler Wheels / Guide Wheels: Guide the track and maintain tension.
• Sprockets / Drive Teeth: Engage with the track chain to propel the machine.
• Track Chain Assemblies / Track Groups: Complete roller chain assemblies with links, bushings, and pins.
• Fasteners: High-strength, grade-specified bolts, nuts, and washers essential for secure undercarriage assembly.
  Using matched components from a single supplier ensures uniform quality, wear characteristics, and optimal undercarriage system performance.

6. Factory Direct Sales & Flexible Payment Terms

We operate as a factory-direct supplier, eliminating intermediaries to offer you the most competitive pricing and ensuring strict quality control from our production floor to your destination.

• Sales Model: Welcome bulk orders, ODM/OEM projects, and long-term partnerships. We offer flexible order quantities to meet diverse customer needs.
• Payment Methods: To facilitate global trade, we support a variety of secure payment terms including T/T (Telegraphic Transfer), L/C (Letter of Credit), and other mutually agreed-upon methods.

Conclusion
We are your reliable partner for high-quality, performance-driven undercarriage components like the LIUGONG 14C0286 CLG970 Track Carrier Roller Assembly. Our commitment to OEM standards, comprehensive product range, and direct factory support ensures you receive durable parts that enhance machine productivity and reduce total operating costs. Contact us for quotations, technical data sheets, and partnership inquiries.