http://ventrac.com/products/attachmen... :: The Ventrac RV600 VACUUM COLLECTION SYSTEM is for grass and leaf collection, and it consists of three primary components: 1. the bin assembly - mounts to the rear of 4000 series tractors. 2.the suction/blower system - powered by a 9HP Vanguard engine with electric start for efficient pickup and superior performance 3. high lift mechanism - hydraulically raise the collection bin up to 60" and dump to unload the contents into a garbage bin or trailer.
The vac requires a storage system when dismounted. A storage stands with caster wheels is used when it is to be parked or moved around on a level floor. When loaded onto truck, a rigid base assembly is anchored to the floor that holds the vac firmly for transport.