Model numbering explained
New Holland’s plough model numbering system is designed to clearly indicate the range and
specification of each individual unit. The first letter is always P on mounted reversible ploughs,
and PS on semi-mounted reversible ploughs, followed by L, M, H or X, indicating Light, Medium,
Heavy Duty or Extra Heavy Duty ranges*. If the plough has variable width adjustment, the feature is
depicted by a V. The next number following the letters identifies the number of furrows. The model
number ends with either an S or H, signifying Shear bolt or Hydraulic stone release systems. OL in
the numbering highlights the On-Land capability of the plough.
*Semi-mounted ploughs PSX & PSXV are only available in Heavy Duty range.