Spearhead TWIGA
320/420
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Tractor Requirements
Tractor Requirements
Tractor Requirements
Tractor Requirements
•
Check your Tractor size and minimum weight on the Specification table
•
Before hitching, ensure position control is selected. Do not attempt to hitch in
draft control.
•
Set wheel width as wide as possible.
•
Ballast weight is to be fitted within tractor manufacturer’s recommended
requirements
•
Check chains and stabilisers must be in good working order to hold the
machine firmly. Do not operate without checking chains and stabilisers are
tight.
•
Spearhead particularly recommend ‘turn buckle’ type stabiliser.
•
Set linkage lift rods to an equal length
•
Certain machines require a 12V fused electric supply that is controlled by the
tractor’s ignition key.
•
Spearhead particularly recommend “Category 1” three point linkage of ball
end type, we do not advise the use of claw type hitching. The quick release
latches should be checked, if worn or insecure they may cause accidental
damage or personal injury if the machine becomes detached.
•
Ensure tractor link arms can be isolated from accidental lifting.
