XCMG Hydraulic Return Filter: OEM Replacement Guide for Crane 2026

If you maintain XCMG XCT/QY series cranes, the hydraulic return filter is a critical component that cleans hydraulic oil as it flows back to the tank, protecting pumps, valves, and cylinders from contamination. Our XCMG hydraulic return filter is 100% OEM interchangeable, built to strict factory standards for reliable performance in heavy-duty lifting operations.

H2: What Is a Hydraulic Return Filter & Why It Matters

A hydraulic return filter is installed on the return line of the hydraulic system, capturing metal particles, dust, and sludge generated during crane operation. Without a quality return filter, contaminants circulate and cause:

• Premature wear on hydraulic pumps and valves

• Slow cylinder movement and weak lifting power

• Increased downtime and high maintenance costs

• System overheating under heavy load

Genuine XCMG return filters ensure oil cleanliness, extend system life, and reduce repair frequency—essential for fleets in the Middle East, Latin America, and Southeast Asia.

H2: XCMG Hydraulic Return Filter Specifications & HS Code

Our XCMG hydraulic return filter matches OEM part numbers and uses high-grade filter media (glass fiber/stainless steel mesh) for stable filtration efficiency.

• HS Code: 8421299090（China export）

• Filtration Precision: 10μm / 20μm

• Working Pressure: 1.6MPa – 3.2MPa

• Media: High-efficiency glass fiber / Stainless steel

• Seal: NBR/FKM, leak-proof

• Warranty: 12 months

H2: Fitment: XCMG XCT & QY Series Cranes

Direct fit for popular XCMG crane models, no modification needed:

• XCT Series: XCT25L5, XCT35, XCT50, XCT55, XCT70

• QY Series: QY25K5, QY50KA, QY70K, QY100K

• Part Numbers: 803164329, 860203868, 860203870

H2: How to Choose & Replace XCMG Hydraulic Return Filter

1. Confirm Part Number: Match your crane model (e.g., XCT25L5) or OEM part number.

2. Check Filtration Grade: 10μm for high-precision systems; 20μm for standard use.

3. Replacement Interval: First change at 250 hours, then every 500–1000 hours.

4. Installation: Replace the old filter, lubricate the seal, and tighten to OEM torque.

5. Global Delivery: Ship by sea/air to UAE, Saudi Arabia, Colombia, Peru, Indonesia.