Spearhead TWIGA
120
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11
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TRACTOR REQUIREMENTS
TRACTOR REQUIREMENTS
TRACTOR REQUIREMENTS
TRACTOR REQUIREMENTS
TWIGA 120 machines are specifically designed to be fitted to all tractors with category 1
linkage facility and a minimum weight (inclusive of ballast) to manufacturer’s specifications
of 650 kg (1430 lbs).
Check chains/stabiliser bars must be available to hold the machine firmly in position during
transport and operation.
The tractor selected must have a relief valve setting of between 2000 – 3000 psi (110 -
210 Bar). NOTE: Tractors which operate on a 'closed centre' hydraulic principle are
unsuitable e.g. John Deere.
Irrespective of the size of the tractor it must be stable during transport and operation of the
machine at all times under all conditions. Due regard must be paid to operating on slopes -
front end ballast and rear wheel weights should be added as appropriate to
counterbalance overhang of the Cutterbar – refer to vehicle/tractor preparation page for
further information on this subject.
Summary of Contents for TWIGA 120
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