1.22hp wood chipper machine 2.High Quality 3.Competitive Price 4.Fast Dlivery Time 5.Best Aftersale Service The following are parameters of some hydraulic disc wood chipper shredder machinemodelWc-22HWC-22Mmax. dia. of feeding8"8"powerdiesel 1115(22hp,1 cylinder,2000rpm)diesel 1115(22hp,1 cylinder,2000rpm)flywheel diameter600mm600mmflywheel turning speed1025rpmfeeding systemhydraulic feeding, ...