Transcript Chisel lourd de 2.50 - 5.90 m

Kverneland Cultivators
CLC Evo Wings
Product information 2015
Kverneland CLC Evo Wings
Heavy duty cultivator for shallow stubbling
CLC Evo
Range overview
CLC Evo
2
CLC Evo Wings
900mm
1
R:2.50-3.00-3.50-4.00m
F: 3.80-4.40-4.90m
R:3.00-3.50-4.00m
F:3.80-4.90m
Knock-on as standard
CLC long tine
CLC long tine
Only Hollow disc
Only Combi or Double
disc
Solo with rollers
CLC Evo Wings
•
The CLC Evo frame is able to get a tine
arrangement with 420mm (rigid) or 370mm
(folding) tine spacing allowing the use of
wide wing shares for a shallow stubbling
cultivation.
•
The CLC Evo Wings will only be equipped
with hollow disc as levelling system
•
Working width:
•
Rigid: 3m – 3,50m – 4m
•
Folding: 4m – 5m
Benefit:
Full cutting with shallow stubbling
2 bar frame system enable uses of
smaller tractors for a good working width.
CLC Evo Wings - Rigid frame concept
Bolted tine holder
as a standard for
the full range
The CLC Evo frame is basically the same
structure as the “CLC pro” line. Headstock, tine
holder, and power ability have been aligned for
the 2-bar and 3-bar frames.
Max power range:
-3,00m : 240hp
-3,50m : 270hp
-4,00m : 300hp
New bolted headstock
as on the CLC pro
line
8mm beam thickness
for both front and
rear beam
CLC Evo Wings - Folding frame concept
The new CLC Evo folding frame is also based
on a similar structure like the “CLC pro” line. The
main frame is 100% the same but is just a row
shorter.
Very new on the folding CLC Evo models is the
possibility to get bolted tine holders as a
standard (was not available on CLC)
Max power range:
-4,00m : 300hp
-4,50m : 320hp
-5,00m : 350hp
Bolted tine holder
as a standard also
on fold model
8mm beam
thickness for both
front and rear
beam
The 3 critical phases of a frame development
FEM calculation
• The Finite Element Method is a computer simulation
helping to design each element according to the data and
is securing the first step of the development.
Shaking test
• at full load on a shaking robot during a specified period
• replicate the machine lifetime over few weeks to control
de reliability of the structure
Strain gauge test
• physical tests in the field and in transport by using strain
gauges which can register the real stress in the material.
• By cross-checking with the 2 previous phases the
structure maximum power allowance can be approved
Benefit:
We are using this know-how for all our new products. In
parallel, a protocol of functional tests is managed in
various countries to collect farmers opinion. We are
investing a lot to guarantee the best performances.
CLC tine – Bolted tine holder
The CLC line is getting as a standard the
bolted tine holder for all models.
Benefit:
 easy to take few tines away when
using the CLC models as loosener
 less welding on main frame is more
reliable and giving the all structure a
longer life time.
CLC tine – High clearance
870.mm
• the high under beam clearance of 870mm is
ensuring blockage free operation
CLC tine – Maintenance free zone
• well proven simple and robust design with no grease
nipple at all = low maintenance (due to heat treatment by
cementation no wearing between the parts, no greasing
necessary)
• Unique leg design made out of a tube enabling the C
shank to move side ways +/- 14 cm with the short tine,
and +/-20 cm with the long tine, each side, thus reporting
less stress to the structure
• light weight concept, complete tine is only 35kg.
•User friendly technology
70x40mm
CLC tine – Special angle
2
α
1
•
Always the best penetration ability in all soil
•
The power demand and the fuel consumption are
limited.
1.
point is working by lifting the ground to
make a perfect cracking of the top layer
2.
the upper part is doing an intensive mixing
also with low power demand due to its
receding shape.
Benefit:

This particular angle design offering 2 distinct
front lines is avoiding to flick poorer soil back on
top of the ground, interesting when such
cultivator equipment will be used for preparing
seedbed in one pass.
CLC tine - Flexibility
• All parts of the tines are heat treated, providing
an extraordinary reliability and long life
• Extraordinary vibration capacity providing
intensive crumbling.
• Unique leg design made out of a tube
enabling the C shank to move side ways +/- 14 cm
with the short tine, and +/-20 cm with the long tine,
each side, thus reporting less stress to the structure
• This technique is also allowing to use lighter
material, in order to save lifting capacity and
pulling requirement
• Here is a tine in our laboratory showing how far it
can flex. The side pulling force to go up to 20 cm is
1,200kg. The tine holder stays in place, just the leg
is flexing due to the heat treated tube
CLC tine - Flexibility
CLC tine – Auto-reset
Benefit:
 Higher pressure, at 5cm for a total of 640.kg interesting when
hard dry soil
Frame protected all the time
Unique on the market : the release force decreases when the
release height increase
CLC tine – Shear bolted leg
The shear bolt leg design is providing a Vibromat effect
Benefit:
 higher pressure at the point with 2T to ensure a clean
breaking of the bolt
 Vibromat effect: the tine being made from a tube is
flexible enough to allow the point to trip 10 cm back before
the bolt is breaking. In that way the Vibromat is is avoiding
too frequent breakage even being only shearbolted
 This short tine can still go 14cm sideways around
obstacles, reporting less stress to the tine holder and frame
 Shearbolt and Leaf spring pack can be combined, so that
the spring pack will get 2T pressure also before releasing,
interesting in very heavy soils to keep the tines in and
avoiding the driver to change the bolt immediately.
 longer life time
CLC Evo Wings – Levelling disc
Hollow disc:
• Rubber spring loaded, to follow the
ground and protect
• Standard border disc
• Disc linked to the roller via a
parallelogram, so that when
changing working depth with the
roller the disc will stay at same
optimum position for levelling
• Easy adjustment via turnbuckle to
set up position of the disc
CLC Evo Wings – Knock-on as standard
Combination of Knock-on 150 + wing shares 470 + deflectors 100mm
470mm
Wings shares are the plough skimmer shares from
Kverneland. With Knock-on, willing was also to standardise
wearing parts. This share is harder than before and being
slightly thinner it will offer the same life time as the former
generation for about half the price!!
• Quick and easy: taking off the 2 saddle
bolts will allow to use the CLC Evo Wings
only with the 150mm share or others, to go
deeper with a moderate fuel consumption.
•This kit can be adapted on any CLC tine having the 2 holes on the
side
CLC range – Rollers
Actipack roller  560 mm
Make it as aggressive as you want
• Skid and knives between discs clean even in wet conditions.
The knives are cutting bigger clods coming in the disc spacing of
12,5cm leaving a ready seedbed
• Knives pressure can be adjusted as high as the disc pressure to
the ground to make equal pressure through the working width to
achieve a nice and firm seedbed, and can also be put in a non
working position to leave a rough ground surface with more clods
(weather protected)
• Maintenance free bearings with 5 lips labyrinth sealing
system + steel protection cover
• 3 different positions of the knives aggressiveness are proposed +
1 “OFF” position. They are adjusted thanks to the long spanner
• Can work with or without knives
• No limitation in stony conditions
• Discs with aggressive notched shape to ensure good driving
CLC range – Rollers
Actiring roller ø 540mm
• Light and active due to the skids between the rings that avoid
blockages.
• The knives are cutting bigger clods coming in the disc spacing
of 12,5cm leaving a ready seedbed
• Ring made with L profile.
• Light and strong construction
• Good recompaction (160 kg/m)
•Shaft diameter: 50 mm
Unique knives pressure adjustment
• Knife pressure can be adjustable to ensure a fine crumbled
seedbed or rough surface
•3 different positions for the knives pressure are available. They
are adjusted thanks to the long spanner delivered with the
machine
• Maintenance free bearings with 5 lips labyrinth sealing
system + steel protection cover
CLC range – Rollers
Actiflex roller ø 580mm
•
•
•
•
•
•
•
•
Intensive mixing effect
Self-cleaning effect
Low sensibility to blockages and stony conditions
Good compromise between recompaction and cost
(160kg/m)
For all soil types
Maintenance free bearings with 5 lips labyrinth sealing
system + steel protection cover
Low sensibility to wearing soil
Shaft diameter: 50 mm
CLC range – Rollers
Cage roller  550 mm
• 10 bars for a good loading capacity
• Effective crumbling action
• Economic roller
• For light to medium soil
• Shaft diameter : 50 mm
• Weight : 90kg/m
New Double cage roller  400 mm (tube/flat)
• Good crumbling
• Precise depth control
• Good levelling effect
• Good carrying capacity
• New robust frame and suspension design
Flexline  585 mm
• Good reconsolidation of light soil
• Individual scraper adjustment to avoid blockages
• Universal and suitable for all soil type
• Good carrying capacity
• Maintenance free
bearings with 5 lips
labyrinth sealing system
+ steel protection cover
CLC Evo Wings – Technical data
CLC Evo Wings : Main advantages
• Low lifting capacity
• Frame designed to match with high horse power capacity to cope
with all conditions and tractor sizes from 90 to 350 hp
• Universal Cultivator from 3.0 to 5 m, working 5 to 20cm deep
• Unique leg design protecting the structure and no maintenance
• Unique leg design vibrating for intensive effect in the soil but low fuel
consumption
• Knock-on system for fast and easy metal change
• Wide choice of rear roller and leveling equipment
• Intensive mixing of the residues
• Low power requirement
• Seedbed finish possible
Kverneland CLC Evo Wings:
Always at the right depth!
CLC Evo Wings – 300/Hollow disc/Actiring
CLC Evo Wings – 300/Hollow disc/Actiring
CLC Evo Wings – 500F/Hollow disc/Actipack/wheels 710x12
visit us at www.kvernelandgroup.com
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