卡特385C柱塞泵 回转泵 266-7953 2667953 10R-6371 242-6924

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December 09, 2025
การเชื่อมต่อหมวดหมู่: ปั้มไฮดรอลิคของรถขุด
สรุป: See the solution in real use and note how it behaves under normal conditions. This video provides a detailed walkthrough of the 266-7953 hydraulic main piston pump for Caterpillar 385C excavators. Watch as we demonstrate its operation, explain its role in powering digging, slewing, and traveling functions, and show how its variable displacement design adapts to various working conditions.
คุณสมบัติของผลิตภัณฑ์ที่เกี่ยวข้อง:
  • Provides reliable hydraulic power for Caterpillar 385C, 385C L, and 385C L MH excavators.
  • Delivers hydraulic force for all excavator movements including digging, slewing, and traveling operations.
  • Features multi-pump integrated variable displacement design for precise flow and pressure adjustment.
  • Pump control valve assembly receives signals including Negative Flow Control, power shift pressure, and interactive sensing pressure.
  • Adjusts pump displacement by changing swash plate angle to adapt to various working conditions.
  • Supports standardized maintenance and parameter adjustment procedures for ease of service.
  • Enables quick identification of potential faults through performance monitoring systems.
  • Manufactured by IRON CAVALRY with 15 years of expertise in engineering machinery hydraulics.
คำถามที่พบบ่อย:
  • Which Caterpillar excavator models is this hydraulic main pump compatible with?
    This hydraulic main piston pump is specifically designed for Caterpillar 385C, 385C L, and 385C L MH excavator models.
  • What are the part numbers for this hydraulic main pump?
    The part numbers for this pump are 266-7953, 2667953, 10R-6371, and 242-6924.
  • What warranty and delivery terms does IRON CAVALRY offer for this product?
    IRON CAVALRY provides a 12-month warranty with delivery times of 3-7 days depending on order quantity, and accepts payment via L/C, T/T, Western Union, and Trade Assurance.
  • How does the variable displacement feature work in this hydraulic pump?
    The pump adjusts its displacement by changing the swash plate angle, allowing it to adapt to various working conditions and provide precise flow and pressure control.
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