The billy goat ae402v aerator is a productive unit powered by a 205cc briggs and stratton vanguard engine and built to the high specification that you would expect from billy goat industries. The mechanical core aerator has 24 tines with a patented design that allows the individual tines to be replaced instead of replacing the complete unit.billy goat ae402v features205cc briggs and stratton vanguard engineself propelled driveworking width 48cm 19 inch24 replaceable tinessemi pneumatic wheelslift n lock™ tine disengagementfold n go™ handlesbuilt for daily commercial use, the ae402v has a heavy duty composition with an effective four wheel design. The outboard drive wheels eliminate any centre wheel slip and force from transporting via ramp with the tines engaged.the patented replaceable tine design reduces the costly expense of replacing the entire tine unit, access to the tines is made simple by tilting the machine upwards. The exclusive billy goat lift n lock™ disengagement has a soft operation handle which raises the tines for easy turning and transportation.the ae402v has a simple water tank positioned directly over the tines for improved aeration instead of using steel weights. specificationengine briggs strattonengine spec 205cc, 16.5hp, vanguard 4 strokestarting method recoildrive self propelled, front wheel drive, single speedfuel tank 2.8loil tank 0.6lgearing 1 forwardaerator working width 48cm 19 tines 24 hollow, 1.6cm .625 x 8.9cm 3.5 aeration pattern 12cm x 18cmwheels semi pneumatichandle fold n go™dimensions l145cm 57 , w74cm 29 , h133cm 52.5 weight 106.6kgwarranty 1 year