Gear size 300-301 REMARK: The gearboxes has to be assembled and painted in our workshop. Ratio from i=3,48 up to i=2692 Torque from 370 m2(Nm) to 1750 m2(Nm) depending on ratio and n2xh. Output: Hollow shaft Ø42 for scrink disc or A40x36 with spline, output shaft Ø38 or Ø50 with key or B40x36 with spline.