Krone Big Pack 1270 XC, Оригинальная инструкция по эксплуатации

Страница: 50 / 448

4 Machine description
4.9 Description of functions of crop press roller unit
50
BiG Pack 1270 XC
Original Operating Instructions 150000748_01_en
The working height of the pick-up can be limited downward manually by moving the depth
limiters (4) on both sides of the machine so that the crops can be taken up without using the
guide wheels,
refer to page 209 .
4.9 Description of functions of crop press roller unit
BPG000-017
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),
refer to page 210 .
The bearing pressure of the crop press roller (2) on the swath is set by means of the spring
(5),
refer to page 211 .
4.10 Description of cutting unit functions
The machine has a cutting unit with cutting rotor and fixed blades. Cutting allows for improved
further processing of the big bale and makes it possible to increase the baling density. In the
event of crop blockages, the blades can be swivelled hydraulically out of the feed channel from
the tractor. Each blade is protected individually against foreign objects. The machine can also
be used without blades. The cutting cylinder then takes over the function of a conveyor between
the pick-up and the pre-bale channel. The blades are divided into two groups: upper and lower
blade group.
4.11 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