✅ Type: External gear pump, high-pressure aluminum series (CBFB-F)
✅ Displacement: 25 ml/r
✅ Pressure: 20 MPa rated / 25 MPa max
✅ Speed: 2000 r/min rated / 2500 r/min max
✅ Rotation: Left-hand (L) – shaft-end view, confirm before install
✅ Shaft: Opposed-key (A), matches OEM coupling
✅ Ports: Threaded (Y)
✅ Fitment: XCMG XS183 / XS263J road rollers (verify circuit assignment per machine BOM)
✅ Construction: Aluminum body + DU floating side plates + hardened steel gears
✅ Type: External gear pump, high-pressure aluminum series (CBFB-F)
✅ Displacement: 25 ml/r
✅ Pressure: 20 MPa rated / 25 MPa max
✅ Speed: 2000 r/min rated / 2500 r/min max
✅ Rotation: Left-hand (L) – shaft-end view, confirm before install
✅ Shaft: Opposed-key (A), matches OEM coupling
✅ Ports: Threaded (Y)
✅ Fitment: XCMG XS183 / XS263J road rollers (verify circuit assignment per machine BOM)
✅ Construction: Aluminum body + DU floating side plates + hardened steel gears
