Negative tongue weight, Keep riders off machinery, Use safety lights and devices – Great Plains 2SF30 Operator Manual User Manual
Page 7: Transport machinery safely

Great Plains Manufacturing, Inc.
Important Safety Information
3
2014-01-09
155-015M-A
Negative Tongue Weight
This drill can have positive and negative tongue weight,
and it can change during planting. This poses a serious
hazard during unhitching and it can work the hitch pin
loose during transport. To avoid serious injury or death
due to a rising hitch or road accident.
▲ Always use a leveling hitch pin.
▲ Always use the hitch provided.
▲ Always hitch before connecting hydraulics.
▲ Always lower the openers or fold the drill and install the
jackstand before unhitching.
Keep Riders Off Machinery
Riders obstruct the operator’s view. Riders could be
struck by foreign objects or thrown from the machine.
▲ Never allow children to operate equipment.
▲ Keep all bystanders away from machine during operation.
Use Safety Lights and Devices
Slow-moving tractors and towed implements can create
a hazard when driven on public roads. They are difficult
to see, especially at night.
▲ Use flashing warning lights and turn signals whenever
driving on public roads.
▲ Use lights and devices provided with implement.
Transport Machinery Safely
Maximum transport speed for implement is 20 mph (32
kph), 13 mph (22 kph) in turns. Some rough terrains
require a slower speed. Sudden braking can cause a
towed load to swerve and upset.
▲ Do not exceed 20 mph. Never travel at a speed which does
not allow adequate control of steering and stopping. Reduce
speed if towed load is not equipped with brakes.
▲ Comply with state and local laws.
▲ Do not tow an implement that, when fully loaded, weighs
more than 1.5 times the weight of towing vehicle.
▲ Carry reflectors or flags to mark drill in case of breakdown
on the road.
▲ Keep clear of overhead power lines and other obstructions
when transporting. Refer to transport dimensions under
“Specifications and Capacities” on page 64.
▲ Do not fold or unfold the drill while the tractor is moving.