Transcript Pneumatic Drills

Kverneland Accord Pneumatic Seed Drills
Product Information 2015
Kverneland Accord
Pneumatic seed drills from 2.5 to 12m
The Pneumatic Seeding System
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(DA, s-drill, DL, DT…)
The central, totally enclosed cell wheel of the
metering device accurately measures the
required volume of seed discharges it into the
venturi cone.
Here the seed is mixed with the air stream and then
conveyed through the diffuser tube in the
distributor.
From the distribution head the seed is
conveyed, after the random principle, through
the seed delivery hoses to the coulters.
Seed rates from 2 - 380kg/ha
(cereals, peas, beans, rape, grass ...)
Infinite adjustment of the
seed rate by means of
calibration screw and scale
setting, without any need for
tools
Normal seeds: cereals, peas,
beans etc.
Fine seeds: rape, mustard,
grass etc.
The Metering Device
Enclosed metering
cell wheel
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Any desired seed rate from 2 - 380 kg/ha
(cereals, peas, beans, rape, grass etc.) can be
metered.
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Only 1 metering device is required for up to 40
coulters.
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Differences in metering accuracy are +/- 1% for
diagonal and length wise inclination (F.A.T. CH
(University of Switzerland)).
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Due to the conical hopper design sowing is
possible up to residual quantities of only 500 g.
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The adjustment from normal seed to fine seed
(e.g. rape) is easily done without any need for
tools (no special insert for beans necessary).
Sealed by the
top brush
A rape brush for fine
seeds constantly cleans
the cells when the fine
Sealed by
seed fingers are
rubber lip
engaged
Retention of the
dressing is ensured by
the use of a very short
agitator shaft
Metering Device and Distribution System
Sealed by
rubber lip
Normal Seeding
Micro metering
The Pneumatic Seeding System
(i-drill PRO, DF-1, DG…)
Standard and Combination Tramline Shut Off Valves
• Seed return to the hopper:
• Combi Valves allow the seed from the closed
track during tramlining to be returned to the seed
hopper. Even when the hopper is full.
• Edge row effect:
• The seed from the blocked valve is distributed to
the adjacent rows
Combi-valves (return to tank)
It is possible to combine both types of valve to
achieve edge row effect and seed return.
Combi-Valves (line to coulter)
* Not availbale for DF and DG
Manual half width shut-off
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Seeding on half working width needed
for relevant tramline rhythms
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By:
• Shut down insert of half width
shut off system
• Adjustment to micro metering
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No opening of the distributor, no change
of the distribution head
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Easy to retrofit
Wide choice of Seed Coulters
CX Disc Coulter
CX-II Coulter with
press wheel (42mm)
CX Disc Coulter with small
press wheel 26mm
Suffolk coulter
CX Disc Coulter with wide
press wheel 65mm
Suffolk coulter with
ceramic coulter tip
CX Disc Coulter
• Convex Steel Disc
• Forms a narrow and consolidated furrow
• Enables higher working speed by
narrow profile
• Achieves good depth control by
expanded profile
• Flexible Plastic Disc
• Keeps the furrow open for an exact
seed placement
• Cleans the steel disc in the contacted zone
• Prevents sticking and blocking of the discs
On the basis of these specific features, the CXDisc coulters achieve exact seed placing under
both wet and dry mulch seeding conditions.
CX Disc Coulters – Press Wheels
CX-Disc Coulter without Press Wheel
CX-Disc Coulter with Press Wheel
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For wet and dry conditions
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For light, medium, and dry conditions
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For light and heavy soils
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Improved seed/soil contact
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For conventional seeding (ploughed
seedbed)
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Moisture capillary action (e.g. rape, rye)
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Quick adjustment with 7-step selector
For mulch seeding
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Easy to remove for wet conditions
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CX-II coulter
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Big dimensioned casted iron coulter arm with
high professional bearings approved by our big
sized seeder
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Maintenance free no greasing points due to
long life bearing protection
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coulter pressure: up to 35 kg
disc cutting angle: 5,4 °
steel disc: Ø 325 mm x 3mm
flex disc: Ø 250 mm
Series press wheel: Ø 250 mm x 42 mm
row staggering: 445 mm
depth adjustment: by bolt
CX-II coulter Performance- keeping the seeding depth
CX-II disc with flexible press wheel setting
Seeding depth okay
seeding depth okay
seeding depth too deep
seeding depth okay
Flexible press wheel: Loosing only one time the requested seeding depth when facing obstacles in the field.
Parallelogramm linked disc coulter with rigid press wheel
Seeding depth okay
okay
seeding depth too high
seeding depth too deep
seeding depth
Rigid press wheel: Loosing two times the requested seeding depth when facing obstacles in the field
due to rigid connection between disc and press wheel
CX-II coulter press wheel adjustments
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Press wheel in fixed position
Smooth conditions
Plain and even seed bed
No stones
Not many residues
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Press wheel in flexible
position
Rough conditions
Rough seed bed
Stones on the field
Many residues
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Press wheel in lifted position
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Extreme wet conditions
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e.g. in late autumn after sugar
beet harvest
Following harrow
• S-tine following
harrow 8 or 10mm
• Double row
precision
following harrow
Following harrow
• Setting angle and pressure adjustable (complete lifting possible)
• Adjustable to all soil conditions
Electronics
FGS
• Simple tramlining system
• LED displays tramline status
• Manual switch for individual adaptation
• Hopper low level sensor
• Voltage control
SIGNUS
• Advanced tramlining system; including Special
rhythms
• Display of working speed, fan revolution and
active tramlining
• Metering device control, electric seed rate
adjustment
• Hopper low level sensor
• Hectare counter (3 different types)
Electronics (for ESA)
IsoMatch Tellus
FOCUS 2
• B / W display for electric machine control ESA
• Display of working speed, fan revolution and
active tramlining
• Metering device control, electric seed rate
adjustment
The next generation universal ISOBUS Terminal –
IsoMatch Tellus
• Two ISOBUS interfaces in one terminal
• Display of working speed, fan revolution and active
tramlining
• Metering device control, electric seed rate adjustment
• Hopper low level sensor
• Hopper low level sensor
• Hectare counter (3 different types)
• Hectare counter (3 different types)
• Diagnostic and storage system
• Diagnostic and storage system
• Useable also for different KvG implements
• GPS compatible
Electronics – IsoMatch Tellus
The next generation universal
ISOBUS Terminal – IsoMatch Tellus
• Two ISOBUS interfaces in one terminal
• Multifunctional ergonomic design
• ISOBUS Stop Button
The IsoMatch Tellus is the first ISOBUS terminal in
the world to show two different machines in just one
display without the need to constantly switch
between the displays of the two machines
Electronics - ISOBUS
• All KvG electric driven implements are confirm to DIN ISO 11783
• Independent certification from VDMA & DLG  www.isobus.net
• KvG is one of the main player in developing the ISOBUS standards
• ISOBUS = worldwide defined “language” for communication between
implements, tractors and PC (farm software)
• KvG has a broad range of ISOBUS compatible implements (seeder, spreader,
plough, baler, sprayer, loading wagon…)
Seed Flow Control „Flow Check“
Seed-flow monitoring
• For pneumatic seed-drills
• independent from machine control system
• monitors the seed distribution tubes automatically
recognizing and reporting any blockages or errors
• easy localization and removing of troubles
• Retrofit able on existing machines
Kverneland Accord Pneumatic Seeders
CULTIVATOR MOUNTED SEED DRILLS
TRACTOR MOUNTED SEED DRILLS
PNEUMATIC SYSTEM
The Pneumatic System
The Metering Device
COULTERS
CX-Disc Coulters
CX-Disc Coulters -Press
CX-II Disc Coulters
DA
s-drill s-drill PRO
i-drill PRO
FRONT HOPPER SEED DRILLS
DL
DT
DV
TRAILED SEED DRILLS
ELECTRONIC CONTROL
SYSTEM
Overview
FGS Electronic Tramline Control
Signus - Electronic
Seed drill Control
ESA Electronic Seed
Adjustment
Seed Flow control
DF-1
DF-2
SUMMARY
Cultivator Mounted Seed Drill DA
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Soil preparation and seeding in one
pass
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Working widths: 2.5 & 3.0m
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Hopper capacity: 750 Ltrs.
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Low lifting requirement; point of gravity
very close to the tractor
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No tracks; minimising erosion
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Power requirement: from
60kW
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Change over mechanism or hydraulic
track markers as standard
Cultivator Mounted Seed Drill Kverneland Accord DA 3m with
CX-disc coulters and Kverneland Power Harrow NGM 301
Seed Drill DA – Main features
DA mounted on seedbed combination Access
Step wise adjustable
pressure on following harrow
Loading step for easy and safe filling
Central metering device
Distribution head in the
hopper
Cultivator Mounted Seed s-drill
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Soil preparation and seeding in one pass
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Reinforced frame compared to DA
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Working widths: 3 / 3.5 / 4m
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Hopper capacity: 1.050 l
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Centrifugal clutch on fan
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Vertical hydraulic folding track markers
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No wheel tracks, minimising erosion
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Useable on existing PH
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Power requirement: from 80kW
s-drill – Main features
Connection via parallelogram
Central metering device
Mech. Coulter pressure
adjustment
Coupling via saddle triangle
Emptying flap for quick seed
change
Cultivator Mounted Seed s-drill PRO
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Only in combination with KvG PH
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Working widths: 3 / 3.5 / 4m
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Hopper capacity: 1.050 l (1.500 l)
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Centrifugal clutch on fan
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Overload protected track markers
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Permanent depth control of coulters
independent from working depth (wearing)
of the PH
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Power requirement: from 80kW
s-drill PRO – Main features
Up to 1.500 l hopper volume (450 l extension)
Coulter bar directly connected to the roller frame
Protected interface for electric
/ hydraulic lines
Overload protected track marker on the PH
Cultivator Mounted Seed Drill i-drill PRO
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Fully integrated seeding system for
Kverneland NG-H & NG-S power
harrows for soil preparation and seeding
in one pass
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Working width 3 / 3,5 / 4m
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Transport width 3 / 3,5 / 4m
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Hopper capacity: 1,200 Ltrs., extendable
to 1,800 Ltrs.
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Close coupled for low centre of gravity
with reduced lifting capacity
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Constant depth control by means of
parallelogram linked packer roller
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Easy access for calibration and
maintenance
Kverneland Accord i-drill PRO 3m with CX-II Disc Coulters and Kverneland
Power harrow NG-S 101
Seed Drill i-drill PRO – Main features
Disassembled coulter bar
for solo operation
Easy filling with front loader or big bags
Easy calibration due to patented placement of
the metering device
Parallelogram linked packer roller
Coulter bar directly linked to the roller frame
Interface and quick change
system
Seed Drill i-drill PRO – Main features
External hydr. Fan drive
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driven by power harrow pto.
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independent from traktor oil supply
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For tractors with low oil power
Tractor Mounted Seed Drill DL
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Solo seed drill
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Cereals, rape, grass, mustard
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Working widths: 3.0 - 4.5m
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Hopper capacity: 750 Ltrs. (1,000 Ltrs.)
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Low lifting requirement
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Manual folding of wing sections on
working widths more than 3m
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Working speed: up to 12km/h
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Power requirement:
from 40kW
Kverneland Accord DL 4m with Suffolk coulters; manual folding
Seed Drill DL – Main features
Road transport with 3 m width
Adjustable track width
Manual folding at machines > 3m working width
Good machine overview from tractor cab
Compact design
Direct drive of metering device
Front Hopper Seed Drill DF-1
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Soil preparation and seeding
in one pass
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Working widths: 3.0 - 4.5m
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Rigid and foldable coulter bars
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Hopper capacity: 1150 Ltrs.
(1,700 Ltrs.)
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Front hopper can be used also for row
fertilising on precision drills
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Excellent weight distribution
due to modular construction
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Unrestricted view on all tools
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Front Wheel Packer available
as option
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Power requirement: from 80kW
Kverneland Accord DF-1 in combination with Kverneland power harrow
Kverneland Accord DF-1 with Accord precision seed drill for row fertilising
Seed Drill DF-1- Main features
Front wheel packer as
option
Balanced weight distribution
Fertilizer application up to 8 rows possible
Seeding depth control via packer roller (like i-drill)
Good access for calibration and adjustments at the hopper
Front Hopper Seed Drill DF-2
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Working widths: 5.0 and 6.0m
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Can be used also for row fertilizing on
precision seeding
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Available as a Grain and
Fertiliser version up to 4m working width
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Hopper capacity: 1,650 Ltrs. (2,200 Ltrs.)
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Excellent weight distribution
due to modular design
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Hydraulic fan drive and
hydraulic lifting of land wheel as option
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Power requirement: from 120kW
Kverneland Accord DF-2, 6m for foldable power harrow and coulter bar resp.
precision drill
Seed Drill DF-2 – Main features
6 m fold coulter bar in combination with NG-S 601F 30
Track markers on the Power Harrow
Fertilizer application
up to 16 rows
possible
Quick fit connection system to KV
Power Harrows
Electro-hydraulic interface
Accord Pneumatic Seed Drills:
Wherever you are farming in the world,
we supply the right system!
Kverneland Accord Seed Drills –
the base for Success!
visit us at www.kvernelandgroup.com
The Future of Farming
www.kverneland.com
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