Technical Specification Breakdown

• Product Series: CB-KPH High-Pressure Engineering Gear Pump

• Displacement Configuration:

  • 1st Stage: 80 ml/r

  • 2nd Stage: 80 ml/r

  • 3rd Stage: 40 ml/r

• Rotation: Right-Hand

• XCMG Part Number: 803000260 860317378 (Genuine OEM Spare Part)

• Application:  QY40K，QY50K，QY50K-I，QY50K-II，QY50KA

B2B Marketing Value & Selling Points

• 100% Genuine XCMG Fitment: Perfectly matches XCMG medium-to-large tonnage truck cranes and crawler cranes. Eliminates installation mismatches and cuts fleet downtime.

• High Volumetric Efficiency: Built with premium high-strength materials and advanced sealing technology. Delivers stable hydraulic pressure even under extreme heavy-load operations.

• Extended Service Life: Engineered to withstand severe job site conditions, reducing your long-term maintenance costs and total cost of ownership (TCO).

• Dual-Stage Inspection: Every unit undergoes strict quality control and pressure testing to ensure factory-level performance right out of the box.

⚠️ Installation & Maintenance Guide for Fleets

1. Rotation Verification: This is a Right-Hand (Clockwise) rotation pump. Ensure the power take-off (PTO) or engine output direction matches perfectly before installation to avoid immediate internal damage.

2. Hydraulic System Flushing: To maximize the new pump's lifespan, we highly recommend replacing the hydraulic oil filters and checking fluid cleanliness during installation.

3. Pre-Lubrication: Fill the pump with clean hydraulic oil and manually rotate the shaft a few times before the first startup to prevent dry running.