SERIAL.............................: 19518MODEL..............................: K-300STROKE.............................: 36"DISTANCE BETWEEN STRAIN BARS.......: 96"DISTANCE FROM RAM TO RESISTANCE....: 12" - 84"ADJUSTMENT HOLES ON BARS...........: 4ADJUSTMENT HOLES ON CENTERS........: 12"WIDTH OF RESISTNCE BLOCK...........: 21"MOTOR SIZE.........................: 25 HP