Farm Machinery

In a standard tractor-mounted standard disc plough, the disc angle (angle of the disc plane to the direction of travel) and tilt angle (angle of the disc plane to the vertical) typically lie in the ranges of:

Options:

• (A) Disc angle $42^\circ - 45^\circ$, Tilt angle $15^\circ - 25^\circ$
• (B) Disc angle $15^\circ - 25^\circ$, Tilt angle $42^\circ - 45^\circ$
• (C) Disc angle $70^\circ - 85^\circ$, Tilt angle $5^\circ - 10^\circ$
• (D) Disc angle $5^\circ - 10^\circ$, Tilt angle $70^\circ - 85^\circ$