Operator`s manual

OPERATION
RC12 03-09 Operation Section 4-20
© 2009 Alamo Group Inc.
OPERATION
10.3 Raising the Mower
Using the tractor 3-point hitch control lever, raise
the mower off the ground about 6”, or just high
enough to clear any ground obstacles. When
raising the mower, make sure all connection points
are securely attached and at least 1” clearance is
maintained between the driveline and the deck. If
necessary, place an upper lift strip on the 3-point
hitch control lever to limit the height the mower can
be raised to avoid driveline damage.
Always disengage the tractor differential lock when turning. When engaged the differential
lock will prevent or limit the tractor from turning. During normal cutting conditions, locking the
differential provides no benefit and should not be used.
Turning Procedure
Pull-type units - Pull-type units are fitted with an equal angle hitch to allow operating during turns. Do not
disengage PTO at end of row. Reduce speed and RPM slightly and proceed with turn. Make wide turns to
reduce load on driveline caused by high joint angles.
10.4 Driving the Tractor and Mower
Start off driving at a slow speed and gradually increase your speed while maintaining control of the tractor and
mower. Moving slowly at first will also prevent the tractor from rearing up and loss of steering control. The
tractor should never be operated at speeds that cannot be safely handled or which will prevent the operator
from stopping quickly during an emergency. If the power steering or engine ceases operating, stop the tractor
immediately as the tractor will be difficult to control.
Drive the tractor with the 3-Point lift arms in the raised position and lock the control lever in the transport detent
position (with Pull-Type Shredders be sure of clearance for 3-Point or Quick Hitch on Tractor) to prevent
damage to the mower driveline and tongue when turning.
Perform turns with the tractor and mower at slow speeds to determine how the tractor with an attached mower
handles a turn. Determine the safe speed to maintain proper control of the tractor when making turns. When
turning with a towed implement, the overall working length of the unit is increased. Allow additional clearance
for the mower when turning.
To avoid overturns, drive the tractor with care and at safe speeds, especially when operating over rough
ground, crossing ditches or slopes, and turning corners.
Use extreme caution when operating on steep slopes. Keep the tractor in a low gear when going downhill. DO
NOT coast or free-wheel downhill.
OPS-F- 0034_A