... performance in the twisty and narrow place;4,Suction system is the blowback structure with filter and it can ... without water;5,Adopts hydrastatic infinitely variable speed transmission system and hydraulic redirector turning system, insuring easy operating;6,Equipped with air ... :1-10Suction capacity: Granularity 45mm@Density 2.7g/cm3Max speed:(km/h)16km/hMin turning radius: 2200mmEngine model: KUBOTA ...