Baldan GTCR 34 User manual
Wheel Type Oset Disc Harrow (Heavy Duty)
GTCR 34-40
Presentation
We appreciate the preference and
would like to congratulate you for
excellent choice you just made,
since you have acquired a product
manufactured with BALDAN
IMPLEMENTOS AGRÍCOLAS S/A technology.
This manual will guide you through the procedures required since its
acquisition until operational procedures of usage, safety and maintenance.
BALDAN assures that it has delivered this implement for resale in full and
in perfect conditions.
Resale was responsible for the custody and maintenance during the
period in its possession, and also for the assembly, retightening, lubrication
and overhaul.
During the technical delivery, dealer should guide the user regarding
maintenance, safety, their obligations in eventual technical assistance, strict
compliance with the warranty term and reading the instructions manual.
Any technical assistance request while in warranty must be made to the
dealer from whom you have purchased it.
We reiterate the need for a careful read of the warranty certificate and
compliance of all items from this manual, because by doing so you will
increase the life of your device.
Wheel Type Oset Disc Harrow (Heavy Duty)
GTCR 34-40
BALDAN IMPLEMENTOS AGRÍCOLAS S/A.
CNPJ: 52.311.347/0009-06
Insc. Est.: 441.016.953.110
Scan the QR Code on the
identification plate of your
device and access this
Instruction Manual online.
Instruction Manual
GTCR 34-40 05
Index
PRESENTATION........................................................................................................................ 03
BALDAN WARRANTY.............................................................................................................. 07
GENERAL INFORMATION....................................................................................................... 08
To the owner ................................................................................................................................. 08
SAFETY RULES..........................................................................................................................
To the operator.............................................................................................................................. 09
PPE Equipment.............................................................................................................................. 12
WARNINGS ..............................................................................................................................
COMPONENTS.........................................................................................................................
GTCR - Wheel Type Offset Disc Harrow (Heavy Duty) ................................................................ 15
DIMENSIONS...........................................................................................................................
GTCR 34 / 36 / 40 Discs ............................................................................................................... 16
SPECIFICATIONS......................................................................................................................
GTCR - Wheel Type Offset Disc Harrow (Heavy Duty) ................................................................ 17
ASSEMBLY................................................................................................................................
Assembly of discs section ............................................................................................................. 18
Assembly of discs section - GTCR 34 discs................................................................................... 19
Assembly of discs section - GTCR 36 discs................................................................................... 20
Assembly of discs section - GTCR 40 discs................................................................................... 21
Assembly of the right main frame in left main frame ................................................................ 22
Assembly of gangs........................................................................................................................ 23
Assembly of gangs in main frames.............................................................................................. 24
Assembly of the discs section on the gangs ................................................................................ 25
Assembly of the scrappers............................................................................................................ 26
Assembly of the wheel shaft support .......................................................................................... 27
Assembly of wheel shaft support in main frame........................................................................ 28
Assembly of the wheels................................................................................................................ 29
Assembly of the hitch drawbar.................................................................................................... 30
Assembly of the hitch drawbar cylinder...................................................................................... 31
Assembly of the hydarulic cylinder on the main frames ............................................................ 32
Signpost assembly ........................................................................................................................ 33
HITCH........................................................................................................................................
LEVELING .................................................................................................................................
REGULATIONS ......................................................................................................................... 38
Transport regulation - Part I......................................................................................................... 38
Transport regulation - Part II........................................................................................................ 39
Transport regulation - Part III....................................................................................................... 40
Adjustment of disc harrow opening ............................................................................................ 41
Working depth adjustment - Part I .............................................................................................. 42
Instruction Manual
GTCR 34-40
06
Index
Working depth adjustment - Part II ............................................................................................. 43
Disc Harrow Displacement adjustment - Part I........................................................................... 44
Disc Harrow Displacement adjustment - Part II.......................................................................... 45
OPERATIONS............................................................................................................................
Recommendations for operation - Part I..................................................................................... 46
Recommendations for operation - Part II.................................................................................... 47
Direction of maneuvers ................................................................................................................ 47
How to start harrowing................................................................................................................ 48
Harrow from the outside in.......................................................................................................... 48
Harrow from the inside out.......................................................................................................... 49
Blocks with contour lines .............................................................................................................. 49
CALCULATIONS........................................................................................................................
Approximate hourly production................................................................................................... 50
MAINTENANCE .......................................................................................................................
Tires pressure ................................................................................................................................ 51
Lubrication..................................................................................................................................... 52
Greases and equivalents table..................................................................................................... 52
Lubricate every 24 hours of work................................................................................................. 53
Disc section bearings adjustments .............................................................................................. 54
Bearing oil...................................................................................................................................... 54
Operational Maintenance............................................................................................................ 55
Care................................................................................................................................................ 56
General cleaning........................................................................................................................... 56
General cleaning........................................................................................................................... 57
Disc harrow conservation - Part I................................................................................................. 57
Disc harrow conservation - Part II................................................................................................ 57
LIFTING.....................................................................................................................................
Lifting points.................................................................................................................................. 59
OPTIONAL................................................................................................................................
Cutting disc.................................................................................................................................... 59
IDENTIFICATION......................................................................................................................
Instruction Manual
GTCR 34-40 07
Baldan Warranty
BALDAN IMPLEMENTOS AGRÍCOLAS S/A ensures the dealer normal performance of the
implement for a period of six (6) months as of the delivery date on the retail invoice to the first
final consumer.
During this period, BALDAN undertakes to repair defects in material and/or of manufacture of
its liability, including labor, freight and other expenses of the dealer’s liability.
In the warranty period, request and replacement of eventual defective parts shall be made to
the dealer of the area, who will submit the faulty piece for BALDAN analysis.
When this procedure is not possible and the resolving capacity of the dealer is exhausted, the
dealer will request the support of BALDAN Technical Assistance through a specific form distributed
to dealers.
After analyzing the replaced items by BALDAN Technical Assistance, and concluding that it is
not a warranty, then the dealer will be responsible for the costs related to the replacement; as
well as material expenses, travel including accommodation and meals, accessories, lubricant used
and other expenses arising from the call out to Technical Assistance, and BALDAN company is
authorized to carry the respective invoice in the name of the resale.
Any repair carried out in the product within the dealer warranty deadline will only be
authorized by BALDAN upon previous budget presentation describing parts and workforce
to be executed.
The product is excluded from this term if it is repaired or modified by representatives
not belonging to the BALDAN dealer network, as well as the application of non-genuine
parts or components to the user’s product.
This warranty is void where it is found that the defect or damage is caused by improper
use of the product, failure to follow instructions or inexperience of the operator.
It is agreed that this warranty does not cover tires, polyethylene tanks, cardan shafts,
hydraulic components, etc., which are equipment guaranteed by their manufacturers.
Manufacturing and/or material defects, object of this warranty term, will not constitute,
under any circumstances, grounds for termination of a purchase agreement, or for indemnification
of any nature.
BALDAN reserves the right to change and/or perfect the technical characteristics of its
products, without previous notice, and without obligation to proceed in the same way with
the products previously manufactured.
Instruction Manual
GTCR 34-40
08
The purpose of this Regulatory Standard is to establish the precepts
and environment work environment.
General Information
• To the owner
BALDAN IMPLEMENTOS AGRÍCOLAS S/A is not responsible for any damaged caused by
accident due to usage, transportation, or in the improper or incorrect transportation of its
implement, whether by negligence and/or inexperience of any person.
Only people with complete knowledge of the tractor and the implement should carry their
transportation and operation.
BALDAN is not responsible for any damaged caused in unpredictable or unrelated situations
to the normal use of the implement.
The incorrect handling of this equipment may result in severe or fatal accidents. Before starting
the equipment, carefully read the instructions contained in this manual. Make sure that the person
responsible for the operation is instructed as the correct and safe handling. Also make sure that the
operator has read and understood the instructions manual of the product.
ATTENTION
Instruction Manual
GTCR 34-40 09
Safety Rules
• To the operator
POSSIBILITY OF PERSONAL ACCIDENTS.
Carefully read the ins-
tructions manual to
learn about the re-
commended safety
practices.
Do not transport peo-
the tractor.
Do not work with the
tractor if the front has
insufficient ballast to
Should there be a trend
ballasts to the front or
the front wheels.
Only start to operate
the tractor when you
are properly seated
and with the seat belt
locked.
There are risks of se-
vere injuries due to ti-
pping when working
in sloped terrains.
Do not over speed.
Before performing any
maintenance in your
it is properly stopped.
Avoid being run over.
ATTENTION
ATTENTION
ATTENTION
ATTENTION
ATTENTION
ATTENTION
Be careful when han-
dling the GTCR support
accidents.
ATTENTION
Instruction Manual
GTCR 34-40
10
OF YOUR SAFETY. ACCIDENTS MAY LEAD TO DISABILITY OR INCLUDING
ATTENTION
Safety Rules
Hydraulic oil works un-
der pressure and may
cause serious injuries
if there are any leaka-
ges.
Periodically check hoses for conser-
vation. If there are any sign of le-
Before connecting or disconnecting
-
sure by activating the command wi-
th the tractor power switched off.
When looking for pos-
never use your hands.
Avoid fluid incision into
the skin.
Do not make adjustments
withtheGTCRinoperation.
When doing any ser-
off the tractor first.
Use appropriate tools.
ATTENTION
ATTENTION ATTENTION
ATTENTION
ATTENTION
When transporting the
of damages and acci-
dents.
When working
avoiding risk of
damages and accidents.
Remove the ignition key before perfor-
ming any maintenance on the GTCR. Pro-
tect yourself from possible injury or death
caused by an unforeseen GTCR start up.
not start the tractor.
ATTENTION
Instruction Manual
GTCR 34-40 11
Safety Rules
Never weld the tire-
heat may cause incre-
ased air pressure and
cause the tire to burst.
Always stay away
from the active ele-
ments of the GTCR
and can cause acci-
Avoid heating parts ne-
ar the fluid lines.
Always maintain places
of access and work free
of residues such as oil
or grease to prevent ac-
cidents.
Disposing of waste improperly affects the environment and
Inform yourself about the proper way of recycling or disposing residues.
Before commencing
work or transportation
nearby persons or obs-
tructions.
while the GTCR is in
operation.
-
vent tractor wheels
ATTENTION
ATTENTION
ATTENTION
ATTENTION
ATTENTION ATTENTION
ATTENTION
PROTECT THE ENVIRONMENT!
Heating may generatee
fragility in the mate-
device (inflation cage).
from touching the head.
dents.
When performing any service in the
Instruction Manual
GTCR 34-40
12
Safety Rules
• PPE Equipment
ATTENTION
When performing certain procedures with the GTCR, wear the following Safety Equipment
(PPE):
IMPORTANT
authenticity.
OBSERVATION
SAFETY HELMET
SAFETY GOGGLES
EARPLUGS
SAFETY GLOVES
FILTERING MASK
LONG BUSHING SHIRT
SAFETY BELT
LONG PANTS
CLOSED-TOE SHOE
Instruction Manual
GTCR 34-40 13
Warnings
-
accidents.
full knowledge of the correct and safe handling of both the tractor and the GTCR. Always put the gear
are harmful to health.
more weights on the rear wheels.
Do not travel on highways especially at night. Use warning signs throughout the course
Instruction Manual
GTCR 34-40
14
Warnings
-
erate it.
and life of the GTCR.
-
-
tems.
Periodically check all components of the GTCR before using it.
safety procedures while working with GTCR.
Check the recommended minimum tractor power for each GTCR model. Only use tractor with power
-
Instruction Manual
GTCR 34-40 15
Components
• GTCR - Wheel Type Offset Disc Harrow (Heavy Duty)
10
11
1
12
1. Right Main Frame
2. Left Main Frame
3. Right gang
4. Rear gang
5. Hitch drawbar
6. Lifting support
7. Hose support
8. Drawbar articulation cylinder
13
5
9
8
76
3
2
14 15
4
9. Stabilizer rod
10. Scrapper
11. Tyre
12. Support of wheel shaft
13. Disc
14. Signpost
15. Wheels articulation cylinder
Instruction Manual
GTCR 34-40
16
Dimensions
• GTCR 34 / 36 / 40 Discs
Model No. of
Discs Measure A
(mm) Measure B
(mm) Measure C
(mm) Measure D
(mm)
GTCR 34 5240 9500 400 1865
GTCR 36 5870 9637 400 1865
GTCR 40 6500 9750 400 1865
A
C
B
D
Instruction Manual
GTCR 34-40 17
Specifications
• GTCR - Wheel Type Offset Disc Harrow (Heavy Duty)
Baldan reserves the right to change and or improve the technical characteristics of its products,
without prior notice, and without obligation to do so with previously manufactured products.
Technical specifications are approximate and reported under normal working conditions.
Model No. of
Discs
Width of
Job
(mm)
Diameter
of the Discs
(ø)
Discs
Concave
(mm)
Diameter
Shaft
(ø)
GTCR
34 5160 30” - 32” - 34” 12 2.1/4”
36 5783 30” - 32” - 34” 12 2.1/4”
40 6402 30” - 32” - 34” 12 2.1/4”
Model No. of
Discs
Weight
Power
Tractor
(HP)
Tyres
30” Model
GTCR
34 7710 7921 8170 365 à 380 04 400x60
36 7915 8110 8375 386 à 415 04 400x60
40 8570 8740 9030 430 à 460 04 400x60
Disc spacing....................................................................................................................... 340 mm
Working depth.......................................................................................................... 200 - 300 mm
Recommended maximum working speed ......................................................................... 12km/h
Recommended maximum transport speed ....................................................................... 25km/h
INTENDED USE OF GTCR
UNAUTHORIZED USE OF GTCR
- The GTCR was developed for soil preparation works in large areas and in various types of terrain.
- The GTCR must be conducted and operated only by a properly instructed operator.
- To avoid damage, serious accident or death, DO NOT transport people over any part of the GTCR.
- It is NOT permitted to use the GTCR to attach, tow or push other attachments or accessories.
- The GTCR must NOT be used by an inexperienced operator who does not know all the driving,
command and operation techniques.
Instruction Manual
GTCR 34-40
18
Assembly
The Assembly from GTCR must be done by reselling, through trained, qualied and qualied
people for this job
Before starng Assembly by GTCR, look for an ideal locaon where you can easily idenfy
parts and Assembly.
Do not wear loose clothing, as they may get tangled in the GTCR.
The GTCR leaves the factory dismantled. To assemble it, follow the instructions below:
• Assembly of discs section
When starting Assembly from GTCR, always start with the disc set for this, proceed as follows:
Assembly
01 - Place on the shaft (1) the concave thrust washer (2), flat washer (3), lock (4), nut (5), fixing it
with the pressure washer (6) and the screw (7).
02 - Then place the disc (8), bearing (9), another disc (8), separator spool (10) on the shaft (1),
and so on.
03 - When the set is complete with all the discs, bearings, separating reels, place the convex
thrust washer (11), flat washer (12), lock (13), nut (14), tightening it with the key until it is
firm the set.
04 - Once this is done, put on the disc set and tighten the nut (14) with impacts. When you are
almost getting maximum tightness, adjust the lock (13) with the convex washer (11), always
tightening the nut until the drilling coincides, fix it with the pressure washer (15) and the
screw (16).
8
8
8
8
8
8
7
12
11
6
16
15
14 23
9
1
10
10
10
9
13
4
5
according to the concavity of the discs.
ATTENTION
Instruction Manual
GTCR 34-40 19
• Assembly of discs section - GTCR 34 discs
Check out the Assembly of the disc sections of GTCR 34 discs.
Assembly
SUBTITLE:
AB C
A
BEARING
DISCDISC
SPOOL
GTCR 34 DISCS
A
A
A
A
A
A
A
A
B
B
C
B
B
C
C
C
Instruction Manual
GTCR 34-40
20
SUBTITLE:
AB C
A
BEARING
DISCDISC
SPOOL
• Assembly of discs section - GTCR 36 discs
Check out the Assembly of the disc sections of GTCR 36 discs.
Assembly
A
A
A
A
A
A
A
A
B
B
C
B
B
C
C
C
GTCR 36 DISCS
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