D6D Dozer Tracks 1171018 3P1118 Fit For Caterpillar

D6D Dozer Tracks 1171018 3P1118 Fit For Caterpillar also can be matched the following models:

955L 13X-1-UP   955L 57M-1-UP 955L 64J-10441-UP  D6D 1Y-460-UP

D6D 30X-1-1225  D6F 5FR-1-UP

D6D Dozer Tracks product details:

Link piece material: Steel 35MnB or 40Mn2

Track pin and bush material: Steel 20CrMnTi or 40Cr

Finishing: Smooth

Technique: Forging

Surface hardness: HRC-52-HRC59

Heat treatment depth: 8-12mm

Dozer tracks can be divided into two types: oil-lubricated dozer tracks and dry dozer tracks. There are significant differences in their manufacturing processes, and oil-lubricated tracks offer multiple quality advantages. 

Differences in Manufacturing Process:

Lubrication Method: Oil-lubricated dozer tracks are equipped with internal lubrication oil, which is delivered to the annular space between the pin and bushing through radial holes in the pin, ensuring continuous lubrication. In contrast, dry dozer tracks are assembled using heavy grease between the pin and bushing, lacking an internal lubrication system.

Sealing Design: Oil-lubricated dozer tracks typically feature high-quality seals to prevent contaminants from entering the pin and bushing area, maintaining effective lubrication. In comparison, dry dozer tracks usually have poorer sealing performance, making them more prone to leakage issues.

Quality Advantages:

Enhanced Lubrication and Penetration: Oil-lubricated dozer tracks can comprehensively cover all parts of the track, including the inner pins and bushings, effectively reducing friction and significantly lowering wear.

Reduced Friction and Heat: The continuous lubrication provided by oil-lubricated dozer tracks effectively lowers friction and heat, preventing component failure due to overheating under heavy loads.

Cleaner Operating Environment: The use of lubrication oil in oil-lubricated dozer tracks can more effectively remove contaminants, keeping the tracks clean, prolonging their lifespan, and reducing maintenance frequency.

Increased Efficiency: High-quality lubrication allows oil-lubricated dozer tracks to operate more smoothly, minimizing downtime caused by maintenance and replacement, thereby enhancing the overall working efficiency of the bulldozer. 

Lower Maintenance Requirements: Oil-lubricated dozer tracks are often equipped with automated lubrication systems that require no manual intervention, reducing downtime caused by manual lubrication and enabling continuous operation.

Oil-lubricated tracks utilize internal lubrication and sealing designs, resulting in better lubrication performance, lower friction and wear, longer service life, and reduced maintenance requirements during use.