# Repairing a 20-Ton Bulldozer! Damaged Engine in Caterpillar D6N

> Discover the process of overhauling the Caterpillar C6.6 engine in the Cat D6N bulldozer. Learn about disassembly, inspection, and repair steps that restore the machine to full functionality. Find out how we ensure the longevity and efficiency of construction equipment!

[▶ Repairing a 20-Ton Bulldozer! Damaged Engine in Caterpillar D6N](https://www.youtube.com/watch?v=eu7JgGNP3A8)

Discover how the renovation of the Caterpillar C6.6 engine in the Cat D6N bulldozer is carried out. Learn about disassembly, verification, and repair steps that restore the machine to full functionality. Check out how we ensure the longevity and efficiency of construction equipment!

Published: 2025-08-29

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Source: https://wibako.com/about-us/video/393-repairing-a-20-ton-bulldozer-damaged-engine-in-caterpillar-d6n
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