Engine / Drive: 1-cylinder 4-stroke OHV 420 cm³ petrol engine, 9.2 kW Hydraulic chainsaw: max. 4500 rpm Hydraulic motor driven conveyor belt: max. 284 rpm at 110 bar pressure, 285 Nm Chainsaw: hydraulic Chain (STIHL): C3621 000 0077/0,375/1,5 mm...