Operating manual
Rear disc mowers with central suspension
- with hydro-pneumatic or spring suspension
- 7 -
Pict. 3b. General view of the rear mounted disc mower
•
The suspension frame (1) allows the mower to be connected to the three point hitch of
the tractor.
•
The power from the PTO of the tractor is transferred by the drive shaft (12), the miter gear
(3) to the drive shaft (7), which through the miter gear (8) powers the cutting bar (4).
•
On the cutting bar there are discs with two cutting blades each.
•
The hydraulic lifting actuator (2) powered by the external hydraulic system of the tractor is
used to place the mower into operating position. The main frame on which the cutting bar is
mounted is supported by the spring suspension (9).
•
The mower is also equipped with a rotational actuator (10), which has two functions.
The first one is the ability to fold the mower backwards which, in many cases, significantly
simplifies transport, while the second is the factory calibrated hydraulic safety device (11).
•
The crop gatherers (5) are also installed on the main frame.
1 – Suspension frame
2 – Lifting actuator
3 – Miter gear I
4 – Cutting bar
5 – Crop gatherers
6 – Safety cover
7 – PTO I
8 – Miter gear II
9 – Spring suspension
10 – Rotational actuator
11 – Hydraulic safety device
12 – PTO II
13 – Support foot
3
7
10
13
12
1
11
2
6
5
4
5
8
9
