DR, 22 Ton, Rapidfire Flywheel Log Splitter, 2.5 Second Cycle Time, Out Splits Any 22 Ton Hydraulic, Automatic Ram Retraction, Safe Indoor/Outdoor Operation, Splits 18" Logs, 2 HP, 3.5 FT/LB Torque Ohv DR Engine, 55 LB Flywheels, 2 Year Warranty In Residential Use, 90 Days Commercial.