HE-VA Triple-Tiller User manual

Triple-Tiller 10-07-2023
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Table of contents
EC DECLARATION OF CONFORMITY...............................................................................................3
Machine description ....................................................................................................................................4
Range of application..................................................................................................................................4
Technical specifications.............................................................................................................................5
Delivery check..............................................................................................................................................6
Preparation of the machine........................................................................................................................6
Safety instructions .......................................................................................................................................7
Safety and instructions for hydraulics.......................................................................................................8
Labels on the machine.................................................................................................................................9
Start-up.......................................................................................................................................................10
General information.................................................................................................................................10
Attachment (rigid lift-mounted machines) ..............................................................................................10
Uncoupling (rigid lift-mounted machines)..............................................................................................10
Attachment (rigid trailed machines)........................................................................................................10
Uncoupling (rigid trailed machines)........................................................................................................10
Settings and adjustment............................................................................................................................11
Roller depth adjustment...........................................................................................................................11
Scraper.....................................................................................................................................................11
Maintenance...............................................................................................................................................12
Lubrification ............................................................................................................................................13
Spare parts .................................................................................................................................................14
Frame 3m, 3,5m and 4m (rigid)...............................................................................................................14
Trailed kit 3m, 3,5m and 4m (rigid)........................................................................................................16
Roller bar 3m, 3,5m and 4m (rigid).........................................................................................................18
Roller 3m, 3,5m and 4m (rigid)...............................................................................................................20
Scraper.....................................................................................................................................................22
Tine/point.................................................................................................................................................24
Levelling bar............................................................................................................................................32
Eradicator disc.........................................................................................................................................34
Edge equipment .......................................................................................................................................36
Support wheels.........................................................................................................................................38
Led-Light.................................................................................................................................................40
Hydraulics ..................................................................................................................................................41
Trailed kit 3m –3.5 m –4m....................................................................................................................41
Roller bar 3m, 3,5m, 4,0m.......................................................................................................................42
Notes............................................................................................................................................................43

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EC DECLARATION OF CONFORMITY
in accordance with the EU Machinery Directive 2006/42/EC
applicable as from December 29th 2009:
HE-VA ApS
N. A. Christensensvej 34,
DK-7900 Nykøbing Mors
hereby confirms that the following machine has been manufactured in accordance with the Council
Directive 2006/42/EC.
In addition, the following harmonized EU standard has been used:
ISO 12100 Machine safety, general design principles, risk assessment and risk reduction.
The declaration comprises the following machines:
Triple-Tiller
3,0m / 3,5m / 4,0m (rigid)
Nykøbing the 01th of October 2011
Villy Christiansen
The undersigned is furthermore authorised to compile technical documentation for the above
machine.The design is subject to modification without notice.

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Machine description
Range of application
HE-VA Triple-Tiller stubble harrow is available in 3m, 3,5m and 4m working width as rigid models and
4 m and 5 m working width with hydraulic folding (transport width 3,00 m). All models are available as
lift-mounted or trailed with a row spacing of only 25 cm. The 3 rows of tines are mounted on a solid
frame at a height of 85 cm and with 70 cm interval. The tine spacing is 75 cm.
Triple-Tiller is supplied standard with 75x12 mm reversible and adjustable wearing points, and the
unique double-spring tine, preloaded for 455 kg. The "Quick change system" is available as extra
equipment, and with the choice of of others chisel. Behind the harrow section, the Triple-Tiller has disc
eradicators –or the optional tine eradicator - both with centre spindle adjustment. There are 5 choices for
rear-mounting: ø550 mm square tube roller, ø600 mm T-profile roller, ø600 mm V-profile roller, ø600
mm U-profile roller or Ø600 mm Waveroller.

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Technical specifications
Lift-mounted
Model
3,0m
3,5m
4,0m
Working width
3,0m
3,5m
4,0m
Transport width
3,0m
3,5m
4,0m
Machine length
3,6m
3,6m
3,6m
Power requirement
100-200 HP
120-240 HP
140-250 HP
No. of double-acting
outlets
0
0
0
No. of tines
12 pcs.
14 pcs.
16 pcs.
Weight:
Square tube roller
1850 kg
2135 kg
2420 kg
T- profile roller
2200 kg
2545 kg
-
V- profile roller
2470 kg
2860 kg
3300 kg
U- profile roller
2100 kg
2540 kg
3010 kg
Waveroller
-
-
-
Trailed
Model
3,0m
3,5m
4,0m
Working width
3,0m
3,5m
4,0m
Transport width
3,0m
3,5m
4,0m
Machine length
6,7m
6,7m
6,7m
Power requirement
100-200 HP
120-240 HP
140-250 HP
No. of double-acting
outlets
1
1
1
No. of tines
12 pcs.
14 pcs.
16 pcs.
Weight:
Square tube roller
2430 kg
2715 kg
3090 kg
T- profile roller
2780 kg
3125 kg
-
V- profile roller
3050kg
3440 kg
3900 kg
U- profile roller
2700 kg
3100 kg
3615 kg
Waveroller
-
-
-
Wheels
11,5/80 x 15,3 –10PLY
Tyre pressure
4 bar / 60 p.s.i.
Hydraulic pressure
(minimum
190 bar
Oil type
Hydro Texaco HD32
Voltage
12 volt
Working speed
6-12 km/h
Triple-Tiller is in conformance with DS/ISO 11001-1, three-point mounted.

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Delivery check
Preparation of the machine
Check :
•the machine for any damages.
•for transport damage to the paint.
•hydraulic hoses for cuts and other damage. Check that none of the other hydraulics components
were damages during transport.
•that the frame has not been damaged.
•that the transport wheels are secure and in good condition.
•air pressure level according to technical specifications.
•that all wearing points are intact.
•that all distance clips for depth adjustment are included.
•that all light systems are in working order (if any such system is mounted).
Check the torque:
•wheel bolts 386 NM
•mounting plate for towing eye 6 pcs bolts 541 NM
Check machine functioning (tractor needed):
•raising –lowering –hydraulic unfolding
•spindle adjustable levelling discs / levelling tines
•spindle adjustable support wheels
•rollers / scrapers

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Safety instructions
Do not start-up the machine if there are persons in exposed positions** within a hazardous area*.
When persons are in exposed positions (e.g. in connection with adjustment, maintenance, attachment and
uncoupling), the following conditions must be observed:
1. The machine must be lowered to firm ground.
2. The hydraulics must be relieved.
3. The tractor must be stopped and the key removed from the ignition switch.
4. The driver must ensure that no persons are staying in exposed positions during the operation.
* Hazardous area: On and under the machine within a distance of 10 m from the machine.
** Person in exposed position: Any person who is staying wholly or partly within a hazardous area.
Most accidents that happen in connection with the operation, transport and maintenance of machines are
caused by non-compliance with the most elementary safety conditions.
Therefore it is vital that anybody working at the machine carefully complies with the safety instructions
as well as other instructions applying to the machine.
The machine may only be operated, maintained and repaired by persons, who are familiar with this work
and who are further familiar with the possible elements of danger with this particular machine.
ATTENTION !! Rotary parts and loose clothes are a dangerous combination.
IMPORTANT !! In connection with the risk of parts falling down, it may endanger the lives of
persons staying on the base frame of the machine, when it is operated attached to
a tractor.

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Safety and instructions for hydraulics
1. The maximum working pressure is 225 bar.
2. It is advisable to label the attachment parts at hydraulic connections between the tractor and the
tool in order to eliminate incorrect operation!
3. When checking for hydraulic leaks, use suitable safety wear (eye protectors, gloves, etc.)
High-pressure hydraulic oil may penetrate the skin and cause dangerous injuries.
In case of injury, consult a doctor immediately. RISK OF INFECTION!
4. Before operating the hydraulics, lower the machine to firm ground.Relieve the hydraulics, stop the
motor and remove the ignition key.
5. Check the hydraulic hoses on a regular basis, however, every six months as a minimum due to any
cracks, wear and tear, etc. Replace any defective hoses immediately.
The life of hydraulic hoses is maximum 5 years.
New hydraulic hoses must meet the manufacturer's requirements.
TRANSPORT ON PUBLIC ROADS:
Check before transport on public roads that the attachment of the machine at the tractor is in accordance
with the local rules and regulations in force (permitted total weight, permitted axle load, transport width,
lights, warning signs, brakes etc.).
FRONT AXLE LOAD:
After the attachment of the machine and at maximum load, the driving properties of the tractor must be
ensured. Check that the front axle is sufficiently loaded. As a minimum, the front axle load must be 20%
of the tractor weight. Permitted axle load and permitted total weight for the tractor must always be
observed.
NB! The driving, controlling and braking properties are affected by the attached machine
combination.

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Labels on the machine
Study the safety instructions carefully before operating the
machine, and observe all safety precautions.
Plate with number and year of manufacture.
Tighten up all bolts regularly.
If this is not done, our warranty
obligations will no longer apply

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Start-up
General information
Rigid models require 0 –1 double-acting oil outlets (see technical specifications p. 5)
Attachment (rigid lift-mounted machines)
1. Reverse the tractor to the machine and attach it.
2. Lift the machine to maximum transport height.
Uncoupling (rigid lift-mounted machines)
1. Lower the machine onto level, firm ground, and release all hydraulic hoses.
2. Lower the support leg.
3. The machine may now be uncoupled.
Attachment (rigid trailed machines)
1. Reverse the tractor to the machine.
2. Fasten all hydraulic hoses on the tractor outlets.
3. Apply pressure to the drawbar-wheel cylinder until the drawbar reaches the right height.
4. Reverse the tractor and attach the machine.
5. Lift the machine to maximum height and lift the support leg.
Uncoupling (rigid trailed machines)
1. Lower the machine onto level, firm ground.
2. Lower the support leg.
3. Adjust the drawbar-wheel cylinder (red), so that the drawbar pin is loosened
4. The machine may now be uncoupled.
5. Move the tractor slightly forward to relaese all hydraulic hoses.

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Settings and adjustment
Roller depth adjustment
The machine is delivered including coloured distance clips (pos. 1)
These clips are easily removed by hand to adjust the working depth of the roller.
When not in use, excess clips may be put onthe tube (pos. 2).
Scraper
Triple-Tiller is fitted with scrapers of special steel
in between the rings of the V-profile roller, U-profile
roller and Waveroller.
Check their centering daily, so they do not wear
unnecessarily, and to ensure optimal effect.
The correct height adjustment is 1-2 mm from
the bottom of the roller.
1
2

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Maintenance
•After the first 10 hours of operation, all bolts must be tightened,
(see torque diagram, page 9). Hoses, fittings and cylinders must be checked for possible leaks and
further tightened.
•Check regularly that all bolts are tightened.
•After the season all lubricating points must be lubricated, then wash and lubricate the machine. Do
not use high-pressure water directly on ball bearings. After washing it, you may spray the machine
with a rust preventive oil.
Maximum torque in Nm. w/lubricated thread
Metric thread
Quality 8.8
Quality 10.9
Quality 12.9
M10x1,5
47
65
79
M12x1,75
81
114
136
M14x2,0
128
181
217
M16x2,0
197
277
333
M18x2,5
275
386
463
M20x2,5
385
541
649
M22x2,5
518
728
874
M24x3,0
665
935
1120
Wheel bolt M18x1,5 fine thread
385
Wheel bolt M22x1,5 fine thread
550

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Lubrification
When lubricating, maintaining and repairing the Triple-Tiller, always lower the machine, brake the tractor
and stop the engine.
The typical lubricating points are: by the roller, spindle, side section and the arms of the roller bar. The
lubricating points must be lubricated after 10 hours of operation, and before/after cleaning in order to
drive out any water or dirt. The lubricating points are placed by movable parts, as well as by the ball
bearings and cylinders.
NOTE! The double density ball bearings in the roller should only be lubricated
every 20 hours, and with 1-2 strokes so as not to press out the sealing
rings.
IMPORTANT! The hydraulic system is filled with oil type Hydro Texaco HD32
X= Lubrication point

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Spare parts
Frame 3m, 3,5m and 4m (rigid)

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Pos.
Item no.
Designation
3 m
3.5 m
4,0m
1
1160097
Frame
1
1160149
Frame
1
1160962
Frame
1
2
1140600
Pin Ø37x150
2
2
3
0378650
Ring split Ø10x42
2
2
2
4
1140361
Pin Ø32x175
1
1
1
5
0378600
Ring split Ø11x40
1
1
1
6
690200664
Distance clip 6.2 mm, blue
690200665
Distance clip 9.4 mm, red
690200666
Distance clip 18.8 mm, yellow
690200667
Distance clip 31.6 mm, black
690200668
Distace clip 50.8.mm, silver
7
1069950
Disc Ø33
1
1
1

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Trailed kit 3m, 3,5m and 4m (rigid)
Pos.
Item no.
Designation
No.
1
1160182
Wheel frame
1
3
0396100
Wheel (complete) 11.5/80x15.3 (3,0 og 3,5m)
2
0396100
Wheel (complete) 400/60x15.5 (4,0m)
2
4
690141030
Hub 2500 kg
0396420
Sealing ring
690140105
Bearing 30208
690140111
Bearing 30211
0396470
Hub nut
0396460
Hub bolt
0396490
Hub cap
0396480
Castellated nut
5
0521010
Warning triangle with bracket
1
6
1160119
Bracket
1
7
0382160
U-bolt M16 100x100
6
8
0272290
Facet plate M16
16
9
0264090
Self-locking nut M16
8

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Pos.
Item no.
Designation
No.
10
0432100
Lubricating nipple M6
2
11
0475330
Bush EG Ø50/40x40mm.
2
12
1160174
Pin Ø40x420
1
13
630532600
Lock bush
3
14
0235330
Steel set screw M12x25
3
15
1160178
Hydr. cylinder
1
16
1160172
Pin Ø40x145
1
17
1160414
Hydr. cylinder
1
18
1140361
Pin Ø30x175
2
19
0378600
Ring split Ø11x40
2
20
1145309
Pin Ø40x125
1
21
1160124
Towing bar
1
22
1140600
Pin Ø37x150
2
23
0378650
Ring split Ø10x42
2
24
630757028
Draw unit w/pivotal towing eye Ø50 (END)
1
630757017
Draw unit w/pivotal towing eye Ø50
1
26
690103130
Bolt M16x70 10.9 (END)
6
690103173
Bolt M20x70 10.9
6
27
0272290
Facet plate M16 (END)
Facet plate M20
28
0264090
Self-locking nut M16 (END)
Self-locking nut M20
29
7345003
Screen for parking device
1
30
7345004
Parking device
1
31
0235360
Bolt M12x40
2
32
0272270
Facet plate Ø12
33
0264070
Self-locking nut M12
34
0246060
Carriage bolt M6x16
4
35
0272240
Facet plate Ø6
36
0264040
Self-locking nut M6
37
690200664
Distance clip, 6.2mm, blue
38
690200665
Distance clip, 9.4mm, red
39
690200666
Distance clip, 18.8mm, yellow
40
690200667
Distance clip, 31.6mm, black
41
690200668
Distance clip, 50.8mm, silver

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Roller bar 3m, 3,5m and 4m (rigid)

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Pos.
Item no.
Designation
3 m
3.5 m
4,0m
1
1160103
Levelling bar
1
1160403
Levelling bar
(until machin.no 37701)
1
1161109
Levelling bar
(from machin.no 37702)
1
1160963
Levelling bar
1
2
1160486
Cylinder
2
2
2
3
69430095G
Pin Ø30 L=95
2
2
2
4
1160155
Pin Ø30 L=165
2
2
2
5
69440165G
Pin Ø40 L=165
2
2
2
6
630532600
Lock bush for pin head
6
6
6
7
0235330
Bolt M12x25mm 8.8
6
6
6
8
690136001
Lubricating nipple M6
2
2
2
9
0432510
Lubricating nipple M8
2
2
2

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Roller 3m, 3,5m and 4m (rigid)