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723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
Specifications
MOQ :
1 set
Packaging Details :
Wooden Case / Cartonwith Foam Protection, or as Required
Condition :
New / Rebuilt
Model Number :
PC300-7 PC350-7 PC360-7
Part No :
723-47-26102 723-47-26103 723-47-26104 723-47-26105
Delivery Time :
3-7 Weekdays
Price :
Negotiable
Supply Ability :
100pcs/day
Warranty :
6 Months
Place of Origin :
China
Transportation Method :
DHL, UPS, FedEx, Sea Freight
Payment Terms :
Western Union, T/T, Assurance
Certification :
ISO90001
Brand Name :
CAVOYD
Product Name :
Excavator control valve
Description
Part numbers 723-47-26102 723-47-26103 723-47-26104 723-47-26105 suitable for PC300-7 PC350-7 PC360-7 series excavators Hydraulic Main Control Valve
Product Overview

Part Numbers 723-47-26102, 723-47-26103, 723-47-26104, 723-47-26105 - Hydraulic Main Control Valve / Main Valve Assembly for PC300-7, PC350-7, PC360-7, and other -7 series excavators.

Common Faults
  • Insufficient swing torque, weak swing performance, difficult slewing under heavy load
  • Unstable swing speed, jerky swing motion and heavy shock during start & stop
  • Abnormal noise of swing motor with housing vibration
  • Oil leakage on motor housing, damaged oil seals and gaskets
  • Wear of internal valve plate and plunger, excessive operating temperature
  • Loss of swing holding pressure, upper structure slewing drift after shutdown
Purchasing Recommendations
  • Verify part numbers and machine serial number to confirm compatibility with Komatsu hydraulic excavator
  • Prioritize OEM parts or high-quality remanufactured parts; be cautious of low-cost generic spare parts
  • Inspect motor housing for cracks, check integrity of port threads and output shaft before acceptance
  • Confirm the swing motor assembly comes with a complete seal kit for easy installation and replacement
  • Request warranty from supplier and retain factory inspection report
  • Check hydraulic oil condition and clean hydraulic circuit to eliminate system contamination during assembly replacement
Product Images
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
Detailed internal view of swing motor assembly
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
External view showing mounting points and connections
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723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators

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Product Detail
MOQ :
1 set
Packaging Details :
Wooden Case / Cartonwith Foam Protection, or as Required
Condition :
New / Rebuilt
Model Number :
PC300-7 PC350-7 PC360-7
Part No :
723-47-26102 723-47-26103 723-47-26104 723-47-26105
Delivery Time :
3-7 Weekdays
Contact Supplier
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators
723-47-26102 723-47-26103 723-47-26104 723-47-26105 Hydraulic Main Control Valve For PC300-7 PC350-7 PC360-7 Excavators

Guangzhou Kawo Construction Machinery Co.,Ltd.

Verified Supplier
1 Years
guangdong, guangzhou
Since 2017
Business Type :
Trading Company, Manufacturer
Main Products :
Construction Hydraulic Pump, Excavator Hydraulic Pump, Hydraulic Control Valve
Total Annual :
$1 Million -US$5 Million
Employee Number :
80~100
Certification Level :
Verified Supplier
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