Spearhead Multicut
620
19
19
19
19
Recommended
Recommended
Recommended
Recommended
Do not operate the machine over rough terrain on the height stop, as any shock
loads may cause stress leading to fatigue and failures. Carry the weight on the gas
suspension system by removing the height stop pin.
Whilst operating it is possible to continue working when turning as the 620 Rotary
Cutter is fitted with a constant velocity joint on PTO shaft. However take care not to
run the rear tractor wheel against the mower draw bar as this will result in serious
damage to the tractor, the mower and, in particular, the PTO shaft.
The wide angle joint on the input PTO shaft, allows the PTO to be left in gear whilst
turning out of work, e.g. on the headlands. It is important not to turn sharply when
the machine is in work as this will over-strain and shorten the life of the drive
shaft.
When operating in confined areas it is possible to cut going backwards, but it is
advisable to slightly raise the machine, particularly if in scrub, where there is the risk
of hitting hidden solid obstacles obscured by dense undergrowth.
Always exercise particular care when operating over uneven ground surfaces. Do not
allow the blades and blade holder to frequently hit the ground.
Do not allow debris to build upon the cutting decks in dry conditions, as this can be a
fire hazard, in wet conditions it will place unnecessary strain on the machine and may
foul the drive shaft causing damage.
Options
Options
Options
Options
•
A swivel drawbar hitch is available if the machine is to be used in
a very uneven condition.
•
Wide Wheel for larger ground and lower pressure footprint for
use on softer ground surfaces
•
Star-cut, extra blades to improve mulching. Recommend for
straw.
Additional Starcut Blades – 6-blade System
•
When fitting the Star-cut it is required to alter the setting on the
clutches of the machines to accommodate the extra blades
Warning
Do not run the machine with the wings raised. The risk of
debris and machine parts being ejected is greater as the
chain skirting is ineffective in this position.
Optional 6-blade system
Standard 3-blade system
