... .360 degree steering on the ground Product Advantages :HOT SALE Mini Wheel Trencher1) Imported engine with CE from USA, 21HP, imported valve ... motor and pump.3) Quick coupler for different kinds of mini attachments,such as Digger,Auger,Trencher,snow blower,Lawn mower ... Tank Capacity25 LEngine Displacement627 mlBucket Breakout Force550KgTipping Load325kg HOT SALE Mini Wheel Trencher