-- Description -- Hydraulic Recommendations :15-20 GPM @ 3000 psi Return Pressure (starting pressure 3000 psi, 20 gpm) Rated Weight Capacity for Handling Rocks: 5000 lbs (2268 kg) Rated Weight Capacity for Handling Trees:2000 lbs (907 kg) Max Tree Length :35 ft (10.6 m) Rotation Angle .:0° - 127° to Operator’s Left Attachment length, width and height :49.6*23*11.4 in Base L×W×H :60.2*20.2*23.5 in -- Contact -- Specialist: Dan W, 440-636-3128.