SP4012 MACHINE CONTROLS
15
OPTIONAL 4-WHEEL DRIVE
AND BLADE FUNCTIONS
If a machine is ordered as a 4-wheel drive
unit, it will come with drive motors on the
front as well as the rear wheels. The 4-
wheel drive unit can also be supplied with a
Blade option. The following is the control
operation information about these optional
functions.
STEERING TRAVEL - (lever 1)
• Push or pull control lever to control
steering, right or left. The steering travel
function will operate in the same manner
but the machine will look slightly
different, as shown in the picture to the
right.
UNIT TRAVEL - (lever 2)
• Push or pull control lever to control
travel, forward or reverse. This lever
controls the four drive motors on the
front and rear wheels.
BLADE - (lever 4)
(Optional)
• This lever operates the blade function,
which moves the scrape blade up and
down. To backfill the hole after
grinding the stump, lower the scrape
blade by pulling the lever back. At all
other times keep the scrape in the raised
position.
FRONT DRIVE MOTORS