17A3046121, 17A-30-46121 BOGIE KOMATSU – Heavy-Duty Support for Track Frame Systems

Introduction to 17A-30-46121 BOGIE KOMATSU

The 17A3046121 BOGIE KOMATSU is a precision-engineered heavy machinery spare part designed to support the undercarriage system of Komatsu bulldozers. As a critical element within the track frame assembly, this bogie ensures smooth weight distribution, improved ground contact, and enhanced stability during challenging earthmoving, mining, and construction operations.

Constructed from high-strength forged steel and coated with protective treatments, the 17A-30-46121 BOGIE KOMATSU delivers maximum resistance against wear, impact, and environmental stressors. Whether in large-scale excavation sites or rock-heavy terrains, this component offers durability, reliability, and uncompromised performance, keeping machines operational with minimal downtime.

At 3GEN Export, we provide this essential OEM-spec part with guaranteed worldwide delivery in 5 working days.

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Technical Features of 17A-30-46121 BOGIE KOMATSU

Superior Material Composition

The bogie is manufactured using heavy-duty 4140 alloy steel, renowned for its tensile strength, fatigue resistance, and toughness. The component undergoes advanced heat treatment processes, such as quenching and tempering, ensuring it maintains dimensional accuracy and withstands extreme stress conditions.

Precision Machining

Every 17A-30-46121 BOGIE KOMATSU is CNC-machined to OEM standards, ensuring flawless alignment with the track roller frames. This high degree of accuracy reduces vibration, minimizes component wear, and extends the life cycle of the machine.

Weight Distribution Efficiency

The bogie serves as a load-bearing pivot point between the track rollers and the frame, dispersing the machine’s operational stress evenly across the undercarriage system. This ensures smoother machine movement over rough ground and reduces operator fatigue.

Protective Coatings

The bogie features corrosion-resistant surface finishing, which shields it from abrasive soil, water ingress, and chemical corrosion in mining and construction environments.

Dimensions and Weight

• Part Number: 17A-30-46121

• Product Name: 17A3046121 BOGIE KOMATSU

• Weight: Approximately 15.78 KG

• Material: Heat-treated 4140 alloy steel

• Finish: Protective anti-corrosion coating

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Compatibility with Komatsu Models

The 17A-30-46121 BOGIE KOMATSU is widely used in heavy-duty bulldozers and earthmoving equipment. It is compatible with the following Komatsu models:

• Komatsu D155A-1

• Komatsu D155A-2

• Komatsu D155A-3

• Komatsu D155AX-3

• Komatsu D155AX-5

This wide compatibility ensures that a single replacement unit can cover multiple dozer generations, making it a cost-effective and reliable solution for fleet managers and construction operators.

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Benefits of Using 17A-30-46121 BOGIE KOMATSU

Extended Machine Life

By maintaining correct track alignment and reducing stress on adjacent undercarriage parts, this bogie significantly enhances the operational lifespan of bulldozers.

Reduced Maintenance Costs

High resistance to wear and superior load distribution means less frequent replacements, helping operators save on repair costs.

Enhanced Machine Stability

The bogie ensures consistent track-to-ground contact, which improves pushing power, stability, and maneuverability, even in challenging conditions like rocky surfaces or uneven soil.

Global OEM Supply Guarantee

At 3GEN Export, we guarantee that every 17A-30-46121 BOGIE KOMATSU meets OEM quality standards, ensuring compatibility, durability, and ease of installation.

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Why Choose 3GEN Export for Komatsu Spare Parts?

• OEM-Grade Quality – All components meet or exceed Komatsu’s original specifications.

• Fast Global Delivery – Shipping worldwide within 5 working days, ensuring minimal downtime.

• Comprehensive Warranty – Each bogie is covered by a 1-year manufacturer warranty.

• End-to-End Service – Technical support and installation guidance are available for international clients.

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Installation and Maintenance Tips

1. Proper Alignment: Ensure the bogie is correctly aligned within the undercarriage frame to prevent track misalignment.

2. Lubrication Check: Regularly inspect lubrication points and apply grease as per Komatsu’s service manual.

3. Torque Accuracy: Tighten mounting bolts to manufacturer-recommended torque specifications.

4. Regular Inspection: Conduct routine inspections for cracks, surface wear, or distortion, especially in high-stress applications like mining.

5. Replace in Pairs: For balanced performance, replacing bogies in pairs is recommended to maintain symmetry in track alignment.

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Conclusion

The 17A-30-46121 BOGIE KOMATSU is more than just a replacement part, it is a critical element that guarantees the operational efficiency and reliability of Komatsu bulldozers. Engineered with premium materials, advanced machining, and protective coatings, this bogie ensures your machines can endure the toughest terrains with minimal downtime.

By choosing 3GEN Export, you are assured of OEM-grade quality, fast global shipping, and dependable after-sales support. For construction companies, mining operators, and contractors worldwide, the 17A-30-46121 BOGIE KOMATSU is the perfect investment in long-term machine reliability.

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.