12734204 COLLAR VOLVO

Precision Engineering for Volvo Heavy Machinery

The 12734204 COLLAR VOLVO is a critical coupling component designed to ensure seamless power transmission and alignment within Volvo heavy machinery. Manufactured with premium-grade steel and finished with high-tolerance machining, this collar provides unmatched durability and operational stability in demanding environments. Whether it’s a Volvo excavator, wheel loader, or grader, this part guarantees consistent performance under high torque and vibration conditions.

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High-Performance Design and Function

The 12734204 COLLAR VOLVO is engineered to securely connect mechanical shafts, ensuring rotational synchronization while minimizing backlash and stress. Its robust internal spline geometry allows perfect meshing between driving and driven components, distributing load evenly to prevent premature wear.

This collar’s design incorporates precision-toothed engagement, maintaining the exact positioning of shafts even under continuous operation. Its high surface hardness and fatigue resistance make it an ideal choice for applications requiring consistent reliability, such as hydraulic drive systems, transmission couplings, and torque transfer assemblies.

The advanced material composition of the collar enhances its wear resistance against friction and dust abrasion. Each unit undergoes CNC finishing and heat treatment to maintain consistent dimensional integrity even after thousands of operating hours in extreme conditions.

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Technical Specifications

• Product Name: 12734204 COLLAR VOLVO

• Category: Transmission & Drivetrain Components

• Material: Heat-treated alloy steel

• Finish: Anti-corrosion phosphate coating

• Tooth Profile: Internal spline, precision-machined

• Weight: 4.44 KG

• Function: Shaft coupling and torque transfer alignment

• Application: Excavators, Wheel Loaders, Graders

• OEM Quality: 3GEN Export certified replacement

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Compatibility

The 12734204 COLLAR VOLVO is compatible with a wide range of Volvo heavy machinery models, particularly those used in construction, mining, and material handling operations. Common compatible models include:

• Excavators: Volvo EC460B, EC480DL, EC380E, EC290B, EC360C, EC700B

• Wheel Loaders: Volvo L150H, L180H, L220H, L250G

• Motor Graders: Volvo G930, G940B, G946C, G976

This versatility ensures that the collar can be seamlessly integrated across multiple Volvo platforms, reducing maintenance complexity and ensuring cost-effective repairs.

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Durability in Harsh Environments

The 12734204 COLLAR VOLVO is built to endure the toughest working conditions. It withstands high mechanical stress, temperature variations, and heavy impact loads commonly found in quarrying, mining, and earthmoving operations.

• High Load Endurance: Engineered to maintain consistent grip between shafts even under continuous vibration and shock.

• Thermal Stability: Maintains dimensional accuracy and material strength across wide temperature ranges.

• Corrosion Protection: Special phosphate coating prevents rusting and oxidation in humid or saline conditions.

• Precision Fitment: Eliminates unnecessary play between parts, reducing mechanical noise and improving energy efficiency.

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Advantages of Using 12734204 COLLAR VOLVO

• OEM-Level Quality: Manufactured to original specifications, ensuring flawless compatibility with Volvo systems.

• Reduced Downtime: The precision of its spline interface allows for faster assembly and replacement during servicing.

• Enhanced Machine Life: Minimizes wear on connected components such as shafts, gears, and couplings.

• Reliable Performance: Designed for consistent operation under continuous load and harsh environmental conditions.

• Global Availability: Supplied by 3GEN Export, ensuring quick international delivery and certified OEM standards.

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Installation and Maintenance

Installation of the 12734204 COLLAR VOLVO is straightforward, designed to align perfectly with Volvo’s shaft and coupling systems. Proper installation ensures that power transmission efficiency remains optimal and machine vibrations are minimized.

Maintenance Recommendations:

• Regularly inspect coupling areas for signs of wear or misalignment.

• Apply high-quality lubricant to spline interfaces during assembly.

• Replace the collar if wear marks or looseness are detected to avoid shaft damage.

When installed correctly, this component requires minimal maintenance, supporting long-term machinery uptime and cost-effective operation.

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Application in Heavy Machinery

The 12734204 COLLAR VOLVO is a vital part of multiple heavy equipment systems, including:

• Excavators: Supports hydraulic motor drive synchronization, enabling smooth boom and swing operations.

• Wheel Loaders: Ensures torque transfer in the driveline for powerful bucket movements.

• Graders: Maintains consistent blade control and articulation under extreme ground resistance.

Each application relies on the collar’s ability to provide precise torque alignment, helping the entire system operate smoothly and without performance degradation over time.

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Manufactured and Supplied by 3GEN Export

At 3GEN Export, we supply OEM-grade heavy machinery spare parts for global clients seeking durability, precision, and guaranteed performance. Every 12734204 COLLAR VOLVO undergoes strict quality control, ensuring compliance with ISO and OEM manufacturing standards.

We pride ourselves on fast and secure worldwide delivery , your ordered part reaches your facility within 5 working days, no matter where you operate.

Why Choose 3GEN Export?

• OEM-grade production accuracy

• Global logistics and fast delivery

• Advanced corrosion-resistant packaging

• Dedicated after-sales support and technical assistance

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Performance Summary

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Optimized for Longevity and Power Efficiency

In modern Volvo machinery, the transmission of power and motion efficiency depends on the integrity of small but critical components like the collar. By using 12734204 COLLAR VOLVO, operators ensure that every rotation is synchronized, every movement is smooth, and every working hour is productive.

The superior metallurgical properties of this component minimize internal stress and maximize resistance against fatigue. Whether installed in construction sites, quarries, or mining pits, it maintains optimal torque performance and mechanical reliability.

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Sustainability and Environmental Responsibility

Each 12734204 COLLAR VOLVO supplied by 3GEN Export is produced using environmentally responsible machining and finishing processes. The materials are fully recyclable, and the surface treatments are eco-compliant, reducing the overall environmental footprint of machinery maintenance.

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Conclusion

The 12734204 COLLAR VOLVO represents a balance of precision, strength, and engineering excellence. Designed for the most demanding heavy machinery operations, it ensures smooth power transfer, minimal mechanical wear, and maximum uptime.

When you choose this part through 3GEN Export, you’re investing in reliability, backed by global OEM supply expertise and rapid worldwide delivery within 5 working days.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.