RC155 drum bush chipper, for a private land owner, a 6“dia. branch can be easily dragged in and chipped. With wider throat design, and smart-compress roller, controlled by Jonco IFS system. this model can perform very efficiently, esp. on chipping those sub-branches, twigs and bushes. Ratel chipper requires less fuel of diesel and free you from high cost spent on bigger chipper to deal with those headache twigs. You get your green waste recycled with Jonco chipper in a long term, with warranty from JONCO.