ground speed but maintain a 540 rpm engine speed. The lower ground speed will
permit the grass to at least partially rebound. Under some conditions grass will not
rebound enough to be cut even, resulting in an uneven appearance. In general, lower
cutting height gives a more even cut with less tendency to leave tire tracks. If cut is still
not satisfactory, cut the area twice.
Mow extremely tall grass twice. On the first pass use a high cutting height. On the
second pass position the mower at the desired height and when practical, mow at a
right angle in travel to the first pass.
Plan your pattern to travel straight forward whenever possible.
It is better to cut grass more often, than too short. Short grass deteriorates rapidly in hot
weather and invites weed growth during growing season.
If at any time the mower should jam resulting in belt slippage of 2 or more seconds,
raise the mower and continue for 2-3 minutes. This will allow the pulleys to cool and
prolong belt life.
DANGER: the mower blades can throw objects tens of meters (hundreds of feet)
which could result in personal or property damage.
Pick up all rocks and other debris before mowing.
Enter new areas carefully. Cut grass higher at first, allowing mower to clear
hidden objects.
CAUTION: for emergency reasons learn how to stop the tractor and mower
quickly. On the Cyclone mowers always disengage the PTO, lock parking brake,
stop engine and allow the mower blades to come to a complete stop before
dismounting the tractor.
3.09 - Uneven Terrain
WARNING: be careful of roll-over when operating tractor and mower over uneven
ground.
In extremely uneven terrain rear wheel weights, front tractor weights, and/or tire ballast
should be used to improve stability.
When mowing over uneven terrain, observe the type of terrain and develop a safe
mowing pattern. Whenever traction or stability is doubtful, first test drive over the terrain
with the PTO disengaged.
OPERATOR'S MANUAL
CYCLONE 'C70'
ROTOMEC
18
OPERATION
