Brand NEW 11GPM Log splitter pump / 2 stage gear pump Model GP-CBN-110
* This is same pump used by SpeeCo, Champion, Oregon, MTD and many others. Use as a replacement or a "build it yourself splitter" The 2-stage pump can give you faster cycle times and higher possible pressure with a small engine. Excellent for use on log splitters, 85% efficient. Recommended 5-6hp engine Specifications: * New Hydraulic Log Splitter Pump 11 GPM @ 3600RPM. * Part # CBNA-8.8/2.1 * Shaft: ½" (key included) * Inlet: 1" (we do not carry ¾") * Outlet: ½" NPT - Dimensions: 5.5"L x 3"H x 4"W * Minimum HP: 5 * RPM Requirement: 3600 for 11 GPM, pump can be operated with lower RPM's For use with open center hydraulic systems only * 1st Stage: 9 GPM@650 PSI * 2nd Stage: 2 GPM@2500 PSI * Maximum Pressure: 4000 PSI * Bolt Circle: 2.83in. * 4 Bolt Holes Spaced 2in. on Center * Bolt Hole Diameter: .344in. * Rotation: Clockwise