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Revision A
4.4
Cutterbar System
The cutterbar (A) comes in two cutting widths: 3.9 m (13 ft.) and 4.9 m (16 ft.). The 3.9 m (13 ft.) holds eight discs and the
4.9 m (16 ft.) holds ten discs that rotate to a maximum of 2500 rpm at full speed. Each disc carries two cutting blades.
ϭϬϰϯϳϭϳ
A
Figure 4.12: Cutterbar
–
R116 FR Shown
A - 4.9 m (16 ft.) Cutterbar
NOTE:
Discs are factory-installed to produce three crop streams; however, the disc rotation pattern can be changed by changing
the spindle and its disc to suit crop conditions. For more information, refer to
4.4.6 Reconfiguring Cutterbar Crop Stream,
4.4.1
Cutterbar Doors
Two doors with rubber curtains provide access to the cutterbar area, and reduce the risk of objects being ejected. Always
keep doors closed during operation.
Inspecting Cutterbar Doors
The cutterbar doors protect bystanders from flung objects and protect the blades from obstacles. They should be inspected
periodically.
DANGER
To prevent injury or death from the unexpected start-up of the machine, always stop the engine and remove the key
from the ignition before leaving the operator
’
s seat for any reason.
1.
Shut down the engine, and remove the key from the ignition.
2.
Ensure that the door operates smoothly and lies flat when closed. Adjust the doors if necessary.
