This D6D Front Idler is engineered for Caterpillar crawler dozers operating in demanding environments. Featuring a reinforced protection bracket (guide guard) as shown in the specifications, this assembly provides superior stability and prevents track misalignment or damage from heavy debris.
1.Technical Specifications
| Item | Details |
| Model | Caterpillar D6D |
| Component | Front Idler Assembly with Protection Bracket |
| Casting Material | 35Mn / 40Mn2 |
| Surface Hardness | HRC 52-58 |
| Hardening Depth | 5mm - 8mm |
| Seal Type | Lifetime Bimetal Floating Seals |
| Finish | Industrial Engineering Yellow |
2.Key Product Advantages
Integrated Protection Bracket: The added heavy-duty bracket (protective guide) secures the idler position, absorbing lateral impact and protecting the tensioning system from rocks and soil buildup.
Induction Hardened Tread: The idler rim undergoes automated induction hardening to reach HRC 52-58, ensuring maximum wear resistance and preventing "mushrooming" under heavy loads.
Maintenance-Free Performance: Equipped with high-performance floating seals and precision-ground shafts, our idlers are lubricated for life to reduce downtime.
Precise Fit for D6D: Manufactured according to OEM standards for the D6D series, ensuring seamless installation with existing track frames and adjusters.
3.Manufacturing Excellence at GT
As a specialized manufacturer since 1998, Xiamen Globe Machine (GT) ensures that every D6D idler meets rigorous field-test standards.
Forged & Cast Components: Our 35,000 sq. ft. facility utilizes advanced casting and forging lines to ensure internal structural integrity.
Quality Control: Each idler assembly undergoes pressure leakage testing and hardness verification before leaving the factory.
B2B Support: We provide full technical drawings and material certificates for bulk procurement and long-term projects.
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