Used Model 175 Puckmaster Briquetter, New in 2005, 3.5" dia Puck. Hydraulic Power Unit. Approximately 500 lbs./Steel(per Hour). 50 HP, 440V-3Ph-6Hz, 100 Amp Service. 10" Cylinders, 3.5" Compaction Cylinder, Allen Bradley PLC with Expansion Slots, 35000 PSI Compacting.