Fintec 542 - The hopper has a nominal volume of 8m3 (10.4 yd3) and is bolted to the feeder frame. Hydraulics Fintec 542 A 36cc/36cc tandem pump bolts directly onto the engine flywheel with a triple 36cc option available on the 542 machine. The engine also has a 23cc/23cc tandem pump fitted to a side P.T.O.