Traction Control Operation - Toro GreensPro 1200 Service Manual

Traction Control Operation

(Figure 2.)
2
3
1
1. Traction roller
2. Quadrant lever
3. Rear traction link
The GreensPro traction system uses two motion
pedals connected to the hydraulic transmission control
arm to control machine direction and speed. With the
engine running and motion pedals in the neutral
position, the transmission supplies no drive to the
traction roller (1), so the machine remains in position.
When one of the motion pedals is depressed, the
traction control linkage moves the transmission control
arm so the transmission output drives the traction
roller. Machine movement will occur in the direction of
the depressed pedal.
Traction control system components include the right-
hand motion pedal (6), left-hand motion pedal (7), left-
hand front traction link (8), right-hand front traction link
(5), pedal rod pivot (4), rear traction link (3), quadrant
lever (2), and a transmission link. The motion pedals
extend through the chassis. Traction control system
components are attached to the bottom of the chassis
shown in Figure 2. The motion pedals extend through
the chassis, as does the link that attaches to the
transmission control arm.
GreensPro 1200
4
5
Figure 2
4. Pedal rod pivot
5. RH front traction link
6. RH motion pedal
The two foot-operated motion pedals are on either side
of the steering wheel column. These pedals control the
motion of the traction roller (1). The pedals are
connected to a common pedal rod pivot (4) so the
motion pedals cannot be pressed down at the same
time. Depressing the right-hand motion pedal (6) will
move the machine to the right, and depressing the left-
hand motion pedal (7) will move the machine to the left.
The farther the pedal is depressed, the faster the
machine will move in that direction.
Page 5 - 5
6
8
7. LH motion pedal
8. LH front traction link
7
Chassis