Division 4.2

M₂, N₂ or M₃ vehicles the maximum mass of which does not exceed 12 tonnes shall be subcategorised as off-road vehicles if they satisfy either the condition set out in point (a) or the conditions set out in both points (b) and (c):

1. (a)

   all their axles are driven simultaneously, irrespective of whether one or more powered axles can be disengaged;

2. (b)
   1. (i)

      at least one front and at least one rear axle are designed to be driven simultaneously irrespective of whether one powered axle can be disengaged;

   2. (ii)

      at least one differential locking mechanism or a mechanism having the same effect is fitted;

   3. (iii)

      they are able to climb a 25 % gradient as a solo vehicle;

3. (c)

   they satisfy at least five out of the following six requirements if their maximum mass does not exceed 7,5 tonnes and at least four if their maximum mass exceeds 7,5 tonnes:

   1. (i)

      the approach angle shall be at least 25 degrees;

   2. (ii)

      the departure angle shall be at least 25 degrees;

   3. (iii)

      the ramp angle shall be at least 25 degrees;

   4. (iv)

      the ground clearance under the front axle shall be at least 250 mm;

   5. (v)

      the ground clearance between axles shall be at least 300 mm;

   6. (vi)

      the ground clearance under the rear axle shall be at least 250 mm.