Crommelins Vibrators DU53DU73 Engine 5.0 HP (3.7 kW) 7.0 HP (5.5 kW) Drivers Vibrators 65 mm 75 mm Weight (kg) 32 kg 38 kg Warranty 2 Year engine, 1 year drive unit Code 76MFHDV 76MFHDK Crommelins Vibrator Heads/Shafts ShaftHeadCode 6.0 M 38 mm 76CJV38 6.0 M 45 mm 76CJV45 6.0 M 60 mm 76CJV60