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KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
Specifications
MOQ :
1 Set
Applicable Mode :
SY365 SY375 SY385 SY465 SY485
Supply Ability :
300 Sets / Month
Warranty :
6Months
Model Number :
SY365 SY375 SY385 SY465 SY485
Part No :
KMX32N
Place of Origin :
China
Delivery Time :
3-8 days
Transportation Method :
DHL, UPS, FedEx, Sea Freight
Price :
Negotiable
Packaging Details :
Wooden Case / Carton with Foam Protection, or as Required
Payment Terms :
Western Union, T/T
Product Name :
Travel Motor Assembly / Final Drive Assembly
Brand Name :
CAVOYD
Condition :
New / Rebuilt
MOQ :
1 set
Description
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
Installation & Verification Guidelines
  • Verify KMX32N part number and confirm main control valve assembly compatibility, including boom, arm, bucket, travel, swing spools, relief valves, and holding valves
  • New or remanufactured valves must include hydraulic bench test reports for pressure, flow, and internal leakage of each section
  • For remanufactured valves, confirm spools are honed, repaired, or new. Replace all O-rings
  • Inspect valve block for casting cracks and sand holes upon arrival. Seal oil ports to prevent dirt and contaminants from entering valve cavity
  • Secure valve firmly during transportation to avoid impact damage to valve block, port threads, and precision spools
  • Clean hydraulic tank and pipelines before installation, replace all hydraulic filters, and fully bleed air from hydraulic system
  • Test compound movements, cylinder drift, and system relief pressure after installation. Check for jerky operation, abnormal noise, and oil seepage
Common Faults & Symptoms
Spool and Valve Bore Wear, Large Internal Leakage
Symptoms: Weak digging power; performance worsens when hot; boom/arm cylinder sinks
Cause: Dirty hydraulic oil scratches spool and valve bore
Spool Stuck, Slow or Jerky Movement
Symptoms: Slow boom, arm, bucket and swing action; compound operation poor
Cause: Oil contamination, oil sludge, damaged return spring
Relief Valve and Pressure Compensator Failure, Insufficient System Pressure
Symptoms: Low working pressure, pressure fluctuation, whistling noise
Cause: Worn valve core, spring fatigue, clogged damping hole
O-ring Damage, External Oil Leakage
Symptoms: Oil seepage between valve slices and end covers
Cause: Aged sealing rings, loose bolts, air suction causing cavitation
Holding Valve Seal Failure, Cylinder Drift
Symptoms: Boom and arm sink slowly, worse under heavy load
Cause: Contamination or wear on holding valve sealing surface
Valve Block Cracking (Rare but Serious)
Symptoms: Sudden heavy oil leakage, unable to build hydraulic pressure
Cause: Long-term pressure impact, uneven bolt tightening torque, casting defects
Product Images
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
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KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485

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Product Detail
MOQ :
1 Set
Applicable Mode :
SY365 SY375 SY385 SY465 SY485
Supply Ability :
300 Sets / Month
Warranty :
6Months
Model Number :
SY365 SY375 SY385 SY465 SY485
Part No :
KMX32N
Contact Supplier
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485
KMX32N Main Control Valve Distributor for SANY SY365 SY375 SY385 SY465 SY485

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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