4
Machine description
4.10
Description of functions of on-board hydraulic system
50
BiG Pack 1270
Original Operating Instructions 150000747_02_en
The crop press roller unit (3) and the intake roller (1) regulate the transport of the crops. They
ensure that the pick-up collects crops regularly.
The height of the crop press roller unit can be adjusted to the height of the swath via the
supporting chain (4),
.
The bearing pressure of the crop press roller (2) on the swath is set by means of the spring
(5),
4.10
Description of functions of on-board hydraulic system
1
2
3
1
3
4
BPG000-019
For “Comfort 1.0” version
For “Comfort 1.0” version
1
Pressure gauge
3
Pressure limiting valve to set the baling
pressure
2
Valve to loosen the baling flaps
4
Stop cock to loosen the baling flaps
The baling force in the bale channel is controlled by an electronic/hydraulic system. The baling
force is set directly via the terminal from the tractor.
In manual mode,
.
In automatic mode,
.
The baling pressure can be read directly from the display of the terminal. There is another
pressure gauge (1) to read the baling pressure on the pressure limiting valve block.
INFORMATION
In order to maintain the baling pressure in the bale channel when the machine is switched off,
the terminal is only allowed to be switched off when the machine or the flywheel has come to
a complete standstill.
4.11
Functional description of feeding twine for the “single knotter”
version
INFORMATION
When placing the twine rolls in the twine box, make certain that the labeling on the twine roll
can be read. Watch the side that is marked with
“Above”
.