PC200‑6 No‑OEM‑PC200‑6‑Arm‑Hold‑Valve Arm Hold Valve Compatible with Excavator

1. Product Overview & Wholesale Price Range

The PC200‑6 Arm Hold Valve (Part # No‑OEM‑PC200‑6‑Arm‑Hold‑Valve) is an important hydraulic holding component for PC200‑6 excavator boom cylinder. It keeps boom position stable and avoids sudden boom falling under load. Common replacement symptoms include boom slow sinking under static status, arm jitter during operation and unstable boom holding performance.

• Factory Wholesale Price: $130 – $228 USD Direct factory price for hydraulic repair workshops
• Material Specifications: High‑alloy precision‑ground spool, reliable holding performance, excellent wear‑resistance and sealing performance, long working service life
• MOQ & Bulk Discount: 1 Unit, favorable price for large‑volume maintenance orders
• Lead Time: 1‑3 working days, adequate stock supports global logistics delivery
• Warranty: 12‑month replacement warranty, full hydraulic pressure testing finished before dispatch

2. Application Scope

Perfectly fits PC200‑6 excavator boom hydraulic circuit and construction machinery overhaul works:

• Hydraulic Overhaul: Direct replacement for worn, stuck or damaged original arm hold valve assembly.
• Hydraulic Fault Repair: Solve boom sinking, arm dropping and working jitter failure problems.
• Repair Workshop: Accurate dimension match, convenient installation, stable boom holding performance.
• Overseas Parts Dealer: Stable inventory supply, complete QC records support cross‑border spare‑parts trading.

3. Common Arm Hold Valve Failure Troubleshooting

• Fault 1: Excavator Boom Sinks Gradually Under Static Condition
  Cause: Internal spool wear, spring fatigue, dirt impurity trapped inside valve clearance.
  Solution: Install brand‑new No‑OEM‑PC200‑6‑Arm‑Hold‑Valve Arm Hold Valve, flush hydraulic circuit and replace hydraulic filter.
• Fault 2: Boom Jitters When Lifting or Lowering Arm
  Cause: Valve core abrasion, control spring performance degradation.
  Solution: Fit PC200‑6 No‑OEM‑PC200‑6‑Arm‑Hold‑Valve Arm Hold Valve, thoroughly clean whole hydraulic oil loop.
• Fault 3: Boom Drops Suddenly Under Load Working Status
  Cause: Internal component wear, oil passages blocked by hydraulic contamination.
  Solution: Replace complete arm hold valve assembly, inspect hydraulic oil cleanliness status.
• Fault 4: Oil Leakage On Arm Hold Valve Mounting Surface
  Cause: Seal ring aging, mating surface scratch damage.
  Solution: Change full arm hold valve assembly or matching seal repair kit.

4. Matching Hydraulic Spare Parts Recommendation

5. Frequently Asked Questions

Q1: How do I confirm this arm hold valve fits my excavator?
A: Please confirm excavator model, installation dimension and pressure parameters, provide No‑OEM‑PC200‑6‑Arm‑Hold‑Valve for fast compatibility verification.

Q2: What quality inspection will be carried out before goods dispatch?
A: Every PC200‑6 Arm Hold Valve goes through strict hydraulic holding test to guarantee reliable boom holding performance.

Q3: What points need attention while installing arm hold valve?
A: Keep mounting surface and oil ports clean to prevent dirt entering valve interior, test boom lifting/lowering function after installation completion.