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207-27-72170 2072772170 Carrier KOMATSU Excavator Spare Parts For PC300 PC350 PC360

Excavator Final Drive
December 15, 2025
Category Connection: Excavator Final Drive
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Tags:
#final drive #excavator gearbox #final drive parts
Brief: Follow the narrative to see how small design choices affect everyday performance. This video provides a detailed walkthrough of the 207-27-72170 Carrier, a critical undercarriage component for Komatsu PC300, PC350, and PC360 excavators. You'll learn how its structural design ensures load distribution, component integration, and track stability during operation. We demonstrate its role in preventing derailment and reducing wear, offering real insights for maintenance and replacement decisions.
Related Product Features:
  • Acts as the undercarriage's load-bearing frame, supporting the excavator's weight and digging forces without deformation.
  • Distributes the excavator's weight evenly across track rollers to prevent sinking in soft soil.
  • Centralizes mounting for rollers, idlers, and tensioning parts to simplify assembly and maintenance.
  • Maintains track chain alignment during movement and digging to prevent derailment.
  • Absorbs impact from rough terrain with high-strength steel and reinforced plates.
  • Ensures even weight distribution across rollers to reduce premature wear on track components.
  • Extends undercarriage service life from 2,000 to 5,000+ operating hours.
  • Compatible with Komatsu excavator models PC300, PC350, and PC360.
Faqs:
  • Which Komatsu excavator models is the 207-27-72170 Carrier compatible with?
    This carrier is specifically designed for Komatsu excavator models PC300, PC350, and PC360.
  • What is the lead time for ordering this carrier part?
    The lead time for the 207-27-72170 Carrier is 1-3 days after payment is received.
  • How does this carrier component help extend the undercarriage's service life?
    The carrier ensures even weight distribution across rollers, which reduces premature wear on track chains, rollers, and idlers. This can extend the undercarriage service life from 2,000 to over 5,000 operating hours.
  • What shipping methods are available for this excavator spare part?
    We ship via multiple methods including couriers (DHL, UPS, FEDEX, TNT), by air from Guangzhou airport, or by sea from Huangpu port, depending on quantity and urgency.
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