SP4012 MACHINE CONTROLS
12
UNIT TRAVEL - (lever 2)
• Push or pull control lever to control
travel, forward or reverse. This lever
controls the dual drive motors on the
rear wheels.
The Cutter Head may be moved in any of
three directions.
CUTTER WHEEL (Lift) - (lever 3)
(Shown as CUTTER HEAD –UP/DOWN on radio
transmitter.)
• This lever operates the cutter head lift
function, which raises and lowers the
cutter head.
TONGUE - (lever 4)
• This lever operates the tongue extension
function, which moves the machine
toward the stump and pulls the machine
back away from the stump.
BOOM TRAVEL (Swing) - (lever 5)
(Shown as CUTTER HEAD –RIGHT/LEFT on radio
transmitter.)
• This lever operates the cutter head swing
function, which swings the boom back
and forth in a left-right-left-right-left…
motion.