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Excavator CAT E336D E330D E336D2 Main Control Valve Assembly(Multi-way Control Valve) 285-1536 285-1540

Excavator CAT E336D E330D E336D2 Main Control Valve Assembly(Multi-way Control Valve) 285-1536 285-1540

285-1536

Control Valve Assembly For CAT E336D

285-1536 control valve assembly

Place of Origin:

China

Brand Name:

CAVOYD

Certification:

ISO90001

Model Number:

E336D

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Product Details
Part No:
285-1536 285-1540
Packaging Details:
Wooden Case / Cartonwith Foam Protection, Or As Required
Warranty:
6 Months
Product Name:
Main Control Valve
Transportation Method:
DHL, UPS, FedEx, Sea Freight
Condition:
New / Rebuilt
Payment Terms:
Western Union, T/T, Assurance
Highlight:

285-1536

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Control Valve Assembly For CAT E336D

,

285-1536 control valve assembly

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiable
Packaging Details
Wooden Case / Carton with Foam Protection, or as Required
Delivery Time
3-7 Weekdays
Payment Terms
T/T
Supply Ability
100pcs/day
Product Description
Excavator CAT E336D E330D E336D2 Main Control Valve Assembly (Multi-way Control Valve) 285-1536 285-1540
Common Faults & Troubleshooting
  • Specific action is weak / not working: Stuck spool in that section, spool/sleeve wear causing internal leakage, damaged O-rings. First measure the outlet pressure of that section to diagnose.
  • All actions are weak: Usually caused by insufficient main pump pressure or a failed main Relief Valve pressure setting. Check system pressure first before disassembling the valve.
  • Erratic / jittery movement: Stuck spool, fatigued springs, unstable pilot control pressure, contaminated oil.
  • Oil leakage: Aged O-rings on valve body joints and spool seals, causing external seepage or internal leakage.
  • High oil temperature: Excessive internal leakage in the valve group, abnormal throttling.
CAT Excavator Main Control Valve Assembly technical diagram

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