ERS350 – Chisel Technical Data Model 5 Gear 7 Gear 9 Gear Length (mm) 1600 2100 2500 Width (mm) 1200 1200 1200 Height (mm) 1275 1275 1275 Work Width (cm) 20-40 20-45 20-45 Work Depth (cm) 30 30 30 Distance Between Teeth (cm) 25 25 25 Required Power (Hp) 50-70 60-80 80-100 Weight (kg) 310 390 460