R60 Swing Relief Valve Compatible with Excavator

1. Product Overview & Wholesale Price Range

The R60 Swing Relief Valve is critical pressure‑protection component for excavator swing hydraulic circuit. It limits maximum working pressure of swing motor loop, prevents over‑pressure damage to swing motor and related hydraulic parts. Common replacement symptoms include weak swing power, swing jitter, slow rotation and abnormal swing noise.

• Factory Wholesale Price: $105 – $182 USD Direct factory price for hydraulic repair workshops
• Material Specifications: High‑strength alloy steel body, precision internal spool and spring assembly, stable pressure‑limiting performance, good wear‑resistance and sealing, long service life
• MOQ & Bulk Discount: 1 Unit, favorable price for large‑volume maintenance orders
• Lead Time: 1‑3 working days, sufficient stock supports worldwide logistics delivery
• Warranty: 12‑month replacement warranty, full hydraulic pressure testing completed before shipment

2. Application Scope

Perfectly matches R60 excavator swing hydraulic system and construction machinery overhaul projects:

• Hydraulic Overhaul: Direct replacement for worn, stuck or damaged original swing relief valve assembly.
• Hydraulic Fault Repair: Resolve weak swing torque, rotating jitter and swing over‑pressure related failures.
• Repair Workshop: Accurate dimension matching, simple installation, reliable pressure‑limiting performance.
• Overseas Parts Dealer: Stable inventory supply, complete QC records support cross‑border spare‑parts trading.

3. Common Swing Relief Valve Failure Troubleshooting

• Fault 1: Excavator Swing Power Insufficient & Rotation Slow
  Cause: Internal spool wear, spring fatigue, dirt trapped inside valve clearance.
  Solution: Install brand‑new R60 Swing Relief Valve, flush hydraulic circuit and replace hydraulic filter.
• Fault 2: Swing Jitter & Unstable Rotation
  Cause: Valve core abrasion, internal spring performance degradation.
  Solution: Fit R60 Swing Relief Valve, thoroughly clean the whole hydraulic oil circuit.
• Fault 3: Hydraulic System Overheat & Abnormal Swing Noise
  Cause: Internal component wear, oil passages blocked by hydraulic contamination.
  Solution: Replace complete swing relief valve assembly, check hydraulic oil cleanliness.
• Fault 4: Oil Leakage At Swing Relief Valve Mounting Position
  Cause: Seal ring aging, mating surface scratch damage.
  Solution: Replace full swing relief valve assembly or matching seal repair kit.

4. Matching Hydraulic Spare Parts Recommendation

5. Frequently Asked Questions

Q1: How do I confirm this swing relief valve fits my excavator?
A: Please confirm excavator model and installation dimension for fast compatibility verification.

Q2: What quality inspection will be carried out before goods dispatch?
A: Every R60 Swing Relief Valve goes through strict hydraulic test to guarantee stable pressure‑limiting performance.

Q3: What points need attention while installing swing relief valve?
A: Keep mounting surface and oil ports clean to prevent dirt entering valve interior, test swing power and system pressure after installation.