Premium Hydraulic Filter Solutions for Mining & Construction Machinery

Core Product Highlights

2L-2673 472-7703 502-0062 417-6188 419-1031 417-6186 461-6511 518-8099 527-1993 527-2010 551-4221 501-9828 501-9909 523-4919 582-0616

Optimizing Equipment Performance

Lovol Filter specializes in manufacturing high-efficiency hydraulic filters compatible with CATERPILLAR 320D, KOMATSU PC360-11, and VOLVO EC480DL. Our hydraulic oil filter series (502-0062, 417-6188, 419-1031) ensures 15μm filtration precision for mining trucks operating in dusty environments.

Real-World Applications

• 527-2010 filter cartridge protects asphalt pavers from thermal degradation
• 461-6511 RTD filter enhances cold-start performance in Arctic drilling rigs
• 582-0616 replacement element extends service intervals for tunnel boring machines

Maintenance Tips

1. Replace hydraulic filters every 500 operating hours in high-dust environments

2. Store spare 523-4919 filter cores in original packaging to prevent moisture damage

3. Use torque wrench when installing 551-4221 filter assemblies (18-22 N·m recommended)

Troubleshooting Guide

1. Pressure drop in 501-9828 filter? Check for collapsed media or incorrect viscosity oil

2. Oil leakage from 518-8099 housing? Inspect O-ring seating and surface scratches

3. Premature clogging of 527-1993 element? Verify proper breather cap installation

Expert Q&A

Q: Can 417-6186 filter work with bio-degradable hydraulic fluid?
A: Yes, compatible with HETG and HEES fluids up to 65°C

Q: Shelf life for 472-7703 filter components?
A: 3 years when stored below 40°C with 30-70% humidity

Q: Cross-reference for 501-9909?
A: Direct replacement for Donaldson P551666 and Fleetguard HF6090

由广数供应链（CGSC）团队提供运营方案

Contact Lovol Filter: Mobile/WeChat/WhatsApp: +86 18833450101

Specializing in mining filters and rubber tracks for CAT/Komatsu/Volvo equipment