Pottinger SERVO 25 User manual


GB
Ihre / Your / Votre • Masch.Nr. • Fgst.Ident.Nr.
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Ihre / Your / Votre • Masch.Nr. • Fgst.Ident.Nr.

SERVO 25
(MaschNr + . . 01001)
SERVO 25 NOVA
(MaschNr + . . 01001)
Plough
99 987.GB.80H.0

ALLG./BA SEITE 2 / 0000-GB
Important information concerning Product
Liability.
According to the laws governing product liability, the manufacturer and dealer are obliged to hand the
operating manual to the customer at the time of sale, and to instruct them in the recommended operating,
safety, and maintenance regulations. Confirmation is necessary to prove that the machine and operating
manual have been handed over accordingly.
For this purpose,
- document A is to be signed and sent to Pöttinger,
- document B remains with the dealer supplying the machine,
- and the customer receives document C.
In accordance with the laws of product liability, every farmer is an entrepreneur.
According to the laws of product liability, property damage is damage caused by a machine and not to
it. An excess of Euro 500 is provided for such a liabilioty.
In accordance with the laws of product liability, entrepreneurial property damages are excluded from
the liability.
Attention! Should the customer resell the machine at a later date, the operating manual must be given
to the new owner who must then be instructed in the recommended regulations referred to herein.
GB Dear Farmer
You have just made an excellent choice. Naturally we are very happy
and wish to congratulate you for having chosen Pöttinger. As your
agricultural partner, we offer you quality and efficiency combined with
reliable servicing.
In order to assess the spare-parts demand for our agricultural machines
and to take these demands into consideration when developing new
machines, we would ask you to provide us with some details.
Furthermore, we will also be able to inform you of new developments.

Dokument D
GB-0600 Dokum D Servo - 3 -
ALOIS PÖTTINGER Maschinenfabrik GmbH
A-4710 Grieskirchen
Tel. [phone]
Telefax [phone]
GEBR. PÖTTINGER GMBH
D-86899 Landsberg/Lech, Spöttinger-Straße 24
Telefon [phone] / 112
Telefax (0 81 91) 92 99-188
GEBR. PÖTTINGER GMBH
Servicezentrum
D-86899 Landsberg/Lech, Spöttinger-Straße 24
Telefon [phone] / 231
Telefax (0 81 91) 59 656
❑ Check SERVO Turnover Plough as per the delivery docket. Check that delivery is complete.
All safety equipment and operating devices at hand.
❑ Using the operating manual explain and go over the operation, initial start and maintenance of the machine or
implement with the customer.
❑ Fitting to the tractor has been carried out.
❑ Check that hydraulic connections to the tractor have been made and that they are correct.
❑ Hydraulic functions (turnover, cutting width adjustment) have been demonstrated and explained.
❑ Plough is set correctly to the tractor (cutting width of 1st component, drawing point).
❑ Transport and working positions have been explained.
❑ Information about optional and additional equipment has been given.
❑ It has been pointed out that to read the operating manual is imperative.
Cross where applicable. X
In accordance with Product Liability obligations, we would ask you to please check the following points.
GB
INSTRUCTIONS FOR
PRODUCT DELIVERY
In order to prove that the machine and the operating manual have been properly delivered, a confirmation is necessary.
For this purpose please do the following:
- sign the document A and send it to the company Pöttinger
(in case of Landsberg equipment: to the company Landsberg)
- document B stays with the specialist factory delivering the machine.
document C stays with the customer.

GB
CONTENTS
- 4 -
987.GB.80D.0 INHALT
Table of contents
Meaning of warning signs ..................................................................................................................................................................................... 5
Preparations on the tractor ................................................................................................................................................................................... 6
Hydraulic control on the lifting gear ...................................................................................................................................................................... 6
Hydraulic connection ............................................................................................................................................................................................ 7
Preparations on the plough ................................................................................................................................................................................... 7
Attaching to the tractor ......................................................................................................................................................................................... 8
Removal from tractor ............................................................................................................................................................................................. 8
Garaging, cleaning and winter storage of the implement .................................................................................................................................... 8
Before driving to the field ...................................................................................................................................................................................... 9
Before driving to the field .................................................................................................................................................................................... 10
Fine setting (measurement F) .............................................................................................................................................................................. 11
Table for cat. II ..................................................................................................................................................................................................... 11
Setting the plough to the tractor using ............................................................................................................................................................... 12
"Servomatic" ....................................................................................................................................................................................................... 12
Turning the plough over ....................................................................................................................................................................................... 13
Setting the plough gradient (11) .......................................................................................................................................................................... 13
Ploughing with hydraulic control ......................................................................................................................................................................... 14
Shear bolts .......................................................................................................................................................................................................... 15
Fully automatic „Nonstop“ overload safety ......................................................................................................................................................... 16
Setting range ....................................................................................................................................................................................................... 16
Table .................................................................................................................................................................................................................... 16
Gas accumulator (43) .......................................................................................................................................................................................... 17
Altering pressure in the gas accumulator ............................................................................................................................................................ 17
General maintenance advice ............................................................................................................................................................................... 18
Cleaning the machine parts ................................................................................................................................................................................ 18
Hydraulic unit ...................................................................................................................................................................................................... 18
Setting the ploughing component tilt .................................................................................................................................................................. 19
Basic setting of the ploughing component ......................................................................................................................................................... 19
Setting the disk coulter (* .................................................................................................................................................................................... 20
Spring loaded disk coulter (* ............................................................................................................................................................................... 20
Pre-ploughing implements .................................................................................................................................................................................. 20
Double feeler wheel ............................................................................................................................................................................................. 21
Extension arm with hydraulic releasing device for packer and trailing implements ............................................................................................ 22
Working with a trailing implement ....................................................................................................................................................................... 22
Disconnect the arm ............................................................................................................................................................................................. 23
Adjusting the amortisation effect ........................................................................................................................................................................ 23
Extension arm with hydraulic releasing device for packer and trailing implements ............................................................................................ 24
Working with a trailing implement ....................................................................................................................................................................... 25
Defined use of the plough according to the manufacturer’s instructions ........................................................................................................... 27
Vehicle Identification Plate .................................................................................................................................................................................. 27
Technical data ..................................................................................................................................................................................................... 28
Optional Equipment ............................................................................................................................................................................................. 29
Plough body forms .............................................................................................................................................................................................. 30
Combination of tractor and mounted implement ................................................................................................................................................ 45
Important! Additional Information ........................................................................................................................................................................ 45

9501_GB-WARNBILDER_942
GB
WARNING SIGNS
- 5 -
CE sign
The CE sign, which is affixed by the manufacturer, indicates outwardly that this machine conforms
to the engineering guideline regulations and the other relevant EU guidelines.
EU Declaration of Conformity (see supplement)
By signing the EU Declaration of Conformity, the manufacturer declares that the machine being
brought into service complies with all relevant safety and health requirements.
Meaning of warning signs
Stay clear of swinging area of
implements
Never reach into the crushing danger area
as long as parts may move.

0600-GB ANBAU_987
GB
ATTACHING TO THE TRACTOR
- 6 -
Preparations on the tractor
General
Please observe the power range limits of the tractor being used.
Wheels
- Air pressure in the tractor’s rear tyres when ploughing should be 0.8
bar.
- Under difficult operating conditions additional wheel weights can be
advantageous. See the tractor manufacturer’s operating manual also.
Ballast weight
- Sufficient ballast weights are to be stacked on the front
of the tractor in order to guarantee steering and braking
capabilities.
- At least 20% of the tractor’s tare weight on the front axle.
Lifting gear
- Left and right lifting struts (4) must be of equal length.
Adjust using adjusting device (3).
- If the lifting struts on the lower link can be pinned variously, then select
the back position (H). In so doing the tractor’s hydraulic unit will not be
heavily loaded.
- Position (2) the upper link (1) according to the tractor manufacturer’s
information.
Setting-up for transportation
- Fix the lower link with the struts (5) so that the attached implement cannot
swing out during transportation.
- The hydraulic’s operating lever must be secured against lowering.
- Do not transport in the „ON-LAND“ position
Setting-up for ploughing
- Set the struts (5) so that the greatest possible sideways swing range
exists.
Hydraulic control on the lifting gear
Control position:
For mounting and dismounting the implement and for transportation.
The control position is the normal setting for the lifting gear hydraulics.
The mounted implement remains at the height (= position) set by the servo-
valve (ST).
Pull control, mix control:
Ploughing occurs with of one of the two operating modes. See chapter
„OPERATION“ for description.
20%
Kg
ST-24-11-2003

0600-GB ANBAU_987
GB
ATTACHING TO THE TRACTOR
- 7 -
Hydraulic connection
1 Double-action control unit
Preparations on the plough
Mounting axle 825 mm
• Carry out adaption to the tractor´s lifting gear
- both helical plates can be fitted in 4 different positions (P1, P2,
P3, P4)
Upper link pins
Position upper link pins (6) as per diagram
- secure with linch pin (K).
6
161-02-25
K

0600-GB ANBAU_987
GB
ATTACHING TO THE TRACTOR
- 8 -
TD65/92/27
1
P1
P2
Parking stand
- Using the control lever
(8), release parking
stand, swing up and
back and lay in the clamp
(9).
Lighting and Warning equipment
When travelling in fog, half-light or at night, protruding parts are to be
clearly indicated. Advice on the application of warning signs, reflective
film or paint and lighting units can be found in the instructions for
ancillary equipment in supplement C.
PôTTINGER can supply lighting units and warning signs upon
request.
Always observe the
statutory regulations.
Removal from tractor
Hint: The shear points are hardened so when set down onto hard surface
(stone, concrete, etc.), risk of breaking exists. Therefore lower the
shear points onto a suitable support (wooden board)!
- Turn plough frame to working position and park the implement on
stable and even ground.
- Move the control lever (ST)
back and forth several times
to reduce pressure in the
hydraulic lines.
- Switch tractor’s hydraulics
to control position.
- Disconnect hydraulic hoses
from tractor.
- Using the control lever
(8), release parking stand,
swing down and secure.
- Detach upper and lower links from implement.
Garaging, cleaning and winter storage of the
implement
• Observe the points in the chapter „MAINTENANCE AND
SERVICE“!
8
9
TD65/92/31
Attaching to the tractor
Safety advice:
See supplement A1, Pt. 8a-h
- Switch tractor’s hydraulics to control position.
- Attach implement to lower link and secure with linch pin.
Note
The attaching frame can be positioned horizontally by turning the
tilt spindle (11).
Doing this enables an easier coupling to the lower link.
Then turn the tilt spindle (11) back. See chapter „OPERATION“
also.
Pin upper link (1)
- Pin upper link (1) so that the attachment point (P1) on the plough
during operation is somewhat higher than the attachment point (P2)
on the tractor.
Securing lower link
If the tractor’s hydraulic control
is to be steered over the lower
link, then the upper link should
be positioned in the slot (LL) on
the attaching frame.
Securing upper link
If the tractor’s hydraulic control
is to be triggered over the upper
link, then both the (RL) borings
on the attaching frame are to be used.
- Couple hydraulic hoses to the tractor.
ST-24-11-2003

(981) 0000-GB VOREINSTELLUNG
GB
PRESETTING THE PLOUGH
- 9 -
Before driving to the field
SERVO
SERVO NOVA
see next page
SERVO PLUS
SERVO NOVA PLUS
1. Carry out basic setting according to table B, with average
cutting width position.
2. Carry out a more accurate setting when in use.
Setting both the spindles (ZP, VF)
Drawing point (ZP)
Backfurrow (VF)
• Setting depends upon the inside distance between the tractor
wheels (RA) and the set furrow width .
- Further Information on the drawing point and backfurrow
in chapter "OPERATION".
RA
TD65/92/35
Table-B
for
SERVO NOVA PLUS
Table-B
for
SERVO PLUS
TD126/98/07
VF
ZP

(981) 0000-GB VOREINSTELLUNG
GB
PRESETTING THE PLOUGH
- 10 -
Before driving to the field
SERVO
1. Carry out basic setting according to table C.
2. Carry out a more accurate setting when in use.
SERVO NOVA
1. Carry out basic setting according to table A.
2. Carry out a more accurate setting when in use.
Set furrow width
- Loosen both hexagonal screw (SK).
- Remove rear hexagonal screw.
- Swivel anchoring console until the required furrow width is obtained
and the hexagonal screw fits into one of the borings (1, 2, 3, 4, 5).
- Retighten hexagonal screws.
Setting both the spindles (ZP, VF)
Drawing point (ZP)
Backfurrow (VF)
• Setting depends upon the inside distance between the tractor
wheels (RA) and the set furrow width (1, 2, 3, 4, 5).
- Further Information on the drawing point and backfurrow in
chapter "OPERATION".
RA
TD65/92/35
Table-C
for
SERVO
Table-A
for
SERVO NOVA
TD 82/96/18
VF
ZP
2
1
3
4
5
SK

0700_GB-VOREINSTELLUNG_987
GB
PRESETTING THE PLOUGH
- 11 -
Fine setting (measurement F)
Fine setting adapts the plough to the tractor in use and therefore is to be
carried out only once.
With that the fine adjustment spindle is set at the etablished measurement
(F)
- Make the measurements (A) and (B) and determine the intersecting point
(F) for cat. II in accordance with the table.
The measurements (A, B) are each to be made from bolt centre to bolt
centre.
- The position of the intersecting point between the diagonal lines on the
graph is the setting (F).
Table for cat. II
Cat. II = 825 mm
W = 80 mm
Example:
A = 416 mm
B = 931 mm
W = 80 mm
(W = 200 mm)
The intersecting point (F) lies between the lines "306" and
"308".
Therefore the average is 307 mm.
F = 307 mm
Setting the adjustment spindle
- Remove bolts (12).
- Set the adjustment spindle to the determined measurement
(F).
- Replace bolts (12).
F
B
A
W
165-02-11
12

0200-GB EINSATZ_987
GB
OPERATION
- 12 -
Setting the plough to the tractor using
"Servomatic"
„SERVOMATIC“ enables the optimum adaption of plough to tractor.
The following setting controls should be carried out in order.
1. Fine setting (F)
- Check setting measurement for fine adjustment spindle (F).
See chapter "PRESETTING THE PLOUGH".
2. Furrow width setting of the first ploughing component
(backfurrow)
The furrow width (S2) of the first ploughing component is set by turning
the spindle (VF).
Furrow width (S1) to narrow
- turn spindle (VF) longer
Furrow width (S2) to wide
- turn spindle (VF) shorter
Furrow width (S2) correct
- Spindle is correctly set according to table.
See chapter "PRESETTING THE PLOUGH“
ncorrect setting
The drawing line does not run through the mid-point of the tractor’s rear
axle. Tractor is drawn into already ploughed area during ploughing. This
can only be compensated by steering in the opposite direction.
- Turn spindle (ZP) longer
See chapter "PRESETTING THE PLOUGH“
3. Setting the drawing point (Z)
Correct setting
The drawing line (ZL) runs through the mid-point (M) of the
tractorʼs rear axle. No side pull arises from the tractor.
The plough is easy to pull.
- Spindle (ZP) is set according to the table.
See chapter "PRESETTING THE PLOUGH“
F
B
A
W
165-02-11
12
3
1
4
2
SK
VF
ZP
165-02-12

0200-GB EINSATZ_987
GB
OPERATION
- 13 -
Turning the plough over
Beware!
Nobody is to stand within the swinging range during turning.
Turning procedure is only to be actuated from the tractor cabin.
The plough must be completely raised to turn.
The automatic reversing gear enables the whole turning procedure to
be carried out through only one single switch position on the control
unit (ST).
Turning procedure with a double-action cylinder
- Switch control unit (ST) to lift (h).
The plough is turned 180¯.
- Switch control unit (ST) to neutral (O).
After some 5 seconds another turning procedure can be effected.
Setting the plough gradient (11)
The plough should sit as vertical (90°) as possible to the ground during
ploughing. This position is obtained by turning both spindles (11) as
described below.
- Lift plough 5 - 10 cm
- Actuate control unit (ST) briefly.
The plough turns slightly away from the stop spindle (11).
- Set the gradient using the spindle (11).
- Turn plough back to stop again.
- Proceed with ploughing and check whether the plough sits more vertically
(90°) to the ground through the new setting.
TD 65/92/48
s
h
0
ST
TD 65/92/25
90°

0200-GB EINSATZ_987
GB
OPERATION
- 14 -
Ploughing with hydraulic control
So that the hydraulic control functions properly, the following must
be observed.
- Position upper link (1) so that the attachment point (P1) on the
plough during operation is somewhat higher than the attachment
point (P2) on the tractor.
Pinning the upper link
LL, RL = Pinning position for securing lower link
RL = Pinning position for securing upper link
Details see chapter „ATTACHING TO THE TRACTOR“.
- During operation the plough should lie lengthwise as parallel as
possible to the ground surface.
- The working depth is set with the lifting gear via the servo-valve
firstly.
Depending upon the hydraulic control model, varying ground
resistance when ploughing is passed on to the control servo-valve
via the upper link (1) or both the lower links. The relevant impulse
is then converted causing the lifting gear to lift or lower.
An example: Securing upper link
The plough penetrates deeper into the ground.
This causes the pressure on the control servo-valve via the upper
link to become greater.
As a consequence, the control valve remains switched to lift until
the set working depth is reached again.
Note:
Follow the tractor manufacturer’s operating manual also.
TD65/92/27
1
P1
P2
ST-24-11-2003

(943) 9200 GB SICHERUNG
GB
OVERLOAD SAFETY
- 15 -
Shear bolts
The ploughing components are fastened with shear bolts.
When overloaded the shear bolts break (30) and the ploughing component swings away and up.
- Remove the rest of the shear bolt.
- Loosen hexagonal bolt (31).
- Swing ploughing component back into the working position.
- Insert new shear screws and retighten both bolts.
Take note!
Only use genuine shear bolts (see spare parts list) with the corresponding dimension and quality. Under no circumstances
use bolts with greater or lesser strength.

(984) 0500-GB NOVA
GBSERVO NOVA
- 16 -
Fully automatic „Nonstop“ overload safety
The fully automatic overload safety is recommended for soils
which are difficult to plough e.g. soil with stones or other foreign
bodies.
Every ploughing component is hydromechanically safeguarded
against damage on the SERVO-NOVA plough.
When driving over an
obstacle the ploughing
body swings out to either
side and then swings
automatically back into
the working position. There
is no need to stop the
tractor.
The plough body swings
back into work position
automatically.
Along with the fully automatic „Nonstop“ overload safety, all
component carriers have a shear bolt as additional protection. See
chapter "OVERLOAD SAFETY“ for a description.
Setting range
• The overload safety release force can be adapted to the various
soil types.
Normal setting
- Pressure in the hydraulic cylinders (40) must be approx. 10 bar
greater than the nitrogen pressure in the gas accumulator (43).
Nitrogen pressure in the gas accumulator (43) (Factory
set) 80 bar
Pressure adjustment area of the hydraulic cylinder (40)
90 to 160 bar
Should practice show that the overload safety reacts too often,
the pressure(* in the hydraulic cylinders can be increased with the
accompanying top-up device (42).
Table
pressure(* release force
( bar ) ( kp )
90 970
100 1060
110 1150
120 1240
130 1320
140 1410
150 1500
160 1590
Increasing the pressure in the hydraulic cylinders:
- Shut-off valve in position A.
- Remove sealing cap (41) from shut-off valve and screw on top-up
line.
- Depressurize servo-valve on the tractor.
- Connect plug-in coupling (42) to the tractor.
- Open shut-off valve (position E). The hydraulic pressure drops.
- Actuate servo-valve on tractor until the manometer shows the
desired pressure. Then close the shut-off valve (position A).
Take note!
The shut-off valve must always be closed (position A)
when ploughing.
- Depressurize top-up line using servo-valve.
- Remove top-up line and screw sealing cap (41) back on.

(984) 0500-GB NOVA
GBSERVO NOVA
- 17 -
Gas accumulator (43)
Pressure in the gas accumulator can also be altered.
A reduction or increase of gas pressure in the accumulator depends upon the various soil
types.
• With very light soil the gas pressure can be somewhat reduced.
Important!
• No welding, soldering or mechanical work of any kind may be carried out on the
accumulator.
Altering pressure in the gas accumulator
This work must be carried out only by our Customer Service or by a specialist work shop.
A special filling and testing device is required to reduce or increase the preload pressure in the gas
accumulator.
1. Reduce pressure:
a) Remove plastic cap.
Remove the lead mould plug (if it exists) in the gas filling plug (44) with a pointed tool.
b) Slightly loosen the gas filling plug (44).
c) Screw on filling and testing device.
d) Slightly open the outlet valve on the filling device.
Slowly let the nitrogen out (N) until the mamometer shows the desired pressure has been
reached.
e) Close outlet valve, remove filling device, tighten gas filling plug and knock the lead mould plug
(if it exists) back in.
2. Increase pressure:
• Only use nitrogen (N) to fill the accumulator, do not use oxygen
(danger of explosion).
f) Connect filling device to nitrogen bottle.
g) Remove plastic cap.
Remove the lead mould plug (if it exists) in the gas filling plug (44) with a pointed tool.
Slightly loosen the gas filling plug (44).
Screw on filling and testing device.
h) Screw testing device onto nitrogen bottle.
i) Slightly open the outlet valve on the filling device and fill with nitrogen until the mamometer shows the required pressure has been
reached.
k) Close outlet valve, remove filling device, tighten gas filling plug and knock the lead mould plug (if it exists) back in.
Take note
All gas accumulators show a slight pressure drop after a certain period of time, according to "HYDAC" factory specifications.
The gas loss amounts to approx. 2-3 % pa.
It is recommended that the accumulator pressure be checked and, if necessary, regulated after 4-5 years.

(955) 9700-GB WARTUNG
GB
MAINTENANCE AND SERVICE
- 18 -
General maintenance advice
In order to keep the implement in good condition even after a long
service life, please observe the following points:
- After the first hours of operation retighten all screws.
During the operating season
- Check all screws occasionally and retighten if necessary.
- Grease the four greasing points on both of the swing bolts weekly.
- Grease all other greasing points at least twice per season.
At the same time oil joints and adjusting spindles also.
Expendable parts
- Replace worn out expendable parts in time to prevent all stress-
bearing parts from becoming damaged.
Tyre pressure
- Pay attention to the correct tyre pressure!
Check tyre pressure regularly!
• Danger of bursting exist when inflating or when tyre
pressure is too great!
Cleaning the machine parts
Take note!
Do not use a high pressure cleaner to clean bearings or hydraulic
parts.
- Danger of rust formation!
- Lubricate the machine after cleaning and carry out a short trial
run.
- Cleaning with too much pressure can damage the paintwork.
Parking in the open
When parking in the open for
longer periods, clean plunger
rods and then grease.
Winter storage
- Thoroughly clean the machine
before storing.
- Store the machine where it is
weather protected.
- Protect exposed parts against rusting.
- Grease all greasing points
Hydraulic unit
- Check hydraulic hoses regularly for damage.
Immediately replace porous or damaged hydraulic hoses.
FETT
Beware: Danger of infection!
• Where there are dfects in the
hydraulic unit, do not touch areas
of leakage.
Before working on the hydraulic unit
- lower implement to the ground.
- When carrying out maintenance work on
a raised implement always make it secure
with a suitable support.
- Depressurize the hydraulic unit and turn
the motor off.

(955) 9700-GB WARTUNG
GB
MAINTENANCE AND SERVICE
- 19 -
Basic setting of the ploughing component
Checks must be made in the following order after replacing worn out parts:
1. Stand the plough on even ground.
2. The gap (A) between plough and blade cutting edege must be the same for all ploughing components.
3. Check the gap (B1) on the last ploughing component.
B1 = 0 - 5 mm for ploughing components* of the type W, UWS
10 - 20 mm for ploughing components* of the type UW, UWS, WSS
4. Set the same measurement for gap (B) as for B1.
* The type of ploughing component is shown clearly on the manufacturer’s plate.
Setting the ploughing component tilt
If the plough is not penetrating the ground correctly, an improvement
can be obtained by turning the eccentric bush.
• The blade point in the area „S“ is set either higher or lower depending
upon the position of the eccentric bush (A or B).
• Retighten screws after resetting.
On some models a catch plate is fitted instead of an eccentric bush.
See "Basic setting of the ploughing component" also.

(943) 9500 GB ZUSÄTZE - 20 -
GB
ADDITIONAL DEVICES
(* Beware! Danger of injury on the cutting edges.
Setting the disk coulter (*
• Set the cutting depth of the disk coulter at a gap of 5 cm to the
ploughing blade tip.
• The lengthwise fitting position is preselected by moving the carrier
on the console.
Further fitting positions arise by swivelling the eccentric (50)
180°.
• The lateral gap to the
ploughing blade tip
should be 2 - 3 cm.
It is set by swiveling
the eccentric (50).
Spring loaded disk coulter (*
- This disk coulter can be fitted to all SERVO NOVA ploughs with a
frame height from 72 cm.
Pre-ploughing implements
Maize skimmer, Manure skimmer
These implements are designed to incorporate surface trash
straw or manure in the soil.
• Set the working depth to 1/3 of the total working depth.
• The lengthwise fitting position should lie over or behind the
ploughing blade tip. Where there is a lot of surface growth, or
when ploughing in straw, the pre-ploughing implements should
be set back as far as possible.
Leg deflector (60)
Leg deflector, which are fitted to the ploughing component, serve
to bend the stalks less when ploughing in straw enabling them to
slide off better.
Trashboards (61)
For ploughing in manure or other fertilizers.
• Trashboards for ploughing components of the type UW, W, WSS.
These implements can be used instead of manure mulchers (see
above) but are not very effective with shallow working depths.
Knife coulter (62) (*
This implement can be used instead of a disk coulter (see above)
however it is not adjustable.