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Baldan CRI-A Instruction Manual

Folding offset disc harrow remote control
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CRI-A
Folding Offset Disc Harrow Remote Control

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Summary of Contents for Baldan CRI-A

  • Page 1 CRI-A Folding Offset Disc Harrow Remote Control...
  • Page 3 Any solicitation of warranty, please contact our Baldan technical service, by your Baldan dealer that you bought our implement. Reaffirm the necessity to read carefully of warranty certificate and note all of items from this manual, therefore you will increase the...
  • Page 4 CRI-A Folding Offset Disc Harrow Remote Control...

  • Page 5: Table Of Contents

    05. Assembly ..................................................... Mounting of disc section (figure 4) CRI -A 40 / 44 / 48 discs ............................................. Mounting of disc sections (figure 5) CRI-A 40 discs ................................................Mounting of disc sections (figure 6) CRI-A 44 discs ................................................Mounting of disc sections (figure 7) CRI-A 48 discs ................................................
  • Page 6 Mounting of internal cylinders (figure 19) CRI -A 40 / 44 / 48 discs ..........................................Mounting of sign plate (figure 20) CRI -A 40 / 44 / 48 discs ............................................. Mounting of hydraulic system (figure 21) CRI-A 40 / 44 discs ............................................Mounting of hydraulic system (figure 22) CRI-A 48 discs ..............................................
  • Page 7 Approximate hourly production CRI -A 40 / 44 / 48 discs ..............................................Approximate hourly production table CRI -A 40 / 44 / 48 discs ............................................Precautions CRI -A 40 / 44 / 48 discs ....................................................General cleaning CRI-A 40 / 44 / 48 discs ..................................................12. Identification ....................................................13. Notes: ......................................................

  • Page 8: Safety Rules

    • • Do not use excess speed. Instruction Manual CRI-A - 6...
  • Page 9 • Avoid being hit. wheels in case it may be raised. • • Use safety gloves on your hands • • Avoid the incision of fluid on the when performing services on skin. the discs. Instruction Manual 7 - CRI-A...
  • Page 10 THE OWNER OR OPERATOR OF THE EQUIPMENT. For more information, consult the site and read the full NR-31. http://portal.mte.gov.br/legislacao/normas-regulamentadoras-1.htm Carefully read and observe the provision in NR-31. Instruction Manual CRI-A - 8...
  • Page 11 When maneuvering the tractor to the coupler of the equipment, make sure there is enough space and no one too close to it, always maneuver in reduced speed and be prepared to brake in an emergency. Instruction Manual 9 - CRI-A...
  • Page 12 Read or explain all the procedure above to the user that cannot read. In the case of doubts consult the After Sales Telephone: 0800-152577 / E-mail: posvenda@baldan.com.br Instruction Manual CRI-A - 10...

  • Page 13: Components

    FOLDING OFFSET DISC HARROW REMOTE CONTROL - CRI-A 02. COMPONENTS 01 - Stiffener 02 - Left side front frame 03 - Center front frame 04 - Right side front frame 05 - Left side back frame 06 - Center back frame...

  • Page 14: Dimensions

    03. DIMENSIONS DIMENSIONS CRI-A 40 / 44 DISCS (FIGURES 2) 6985 mm ( CRI-A 40 / 44 Discs ) 3405 mm ( CRI-A 40 / 44 Discs ) Figures 02 Instruction Manual CRI-A - 12...
  • Page 15 DIMENSIONS CRI-A 40 / 44 DISCS (CONTINUATION) Figures 02 7400 mm ( CRI-A 40 Discs ) 7501 mm ( CRI-A 44 Discs ) Instruction Manual 13 - CRI-A...
  • Page 16 DIMENSIONS CRI-A 48 DISCS (FIGURES 3) 7832 mm ( CRI-A 48 Discs ) 4237 mm ( CRI-A 48 Discs ) Figures 03 Instruction Manual CRI-A - 14...
  • Page 17 DIMENSIONS CRI-A 48 DISCS (CONTINUATION) Figures 03 8290 mm ( CRI-A 48 Discs ) Instruction Manual 15 - CRI-A...

  • Page 18: Technical Specifications

    6390 150 - 250 6000 288 - 303 Baldan reserve s the right to change the technical features of this product without prior warning. The technical specications are approximate and informed in the normal working conditions. 05. ASSEMBLY • •...
  • Page 19 (5) with the convex washer (10), al- ways tightening the nut until it coincides with the hole, fixing it with the pressure washer (6) and bolt (7). Figure 04 Instruction Manual 17 - CRI-A...

  • Page 20: Mounting Of Disc Sections (Figure 5) Cri-A 40 Discs

    MOUNTING OF DISC SECTIONS (FIGURE 5) CRI-A 40 DISCS 01 - 01 - Figure 5 shows the mounting of the disc sections of CRI-A 40 discs. LEGEND: Disc Spool Bearing Figure 05 CRI-A 40 Discs Instruction Manual CRI-A - 18...

  • Page 21: Mounting Of Disc Sections (Figure 6) Cri-A 44 Discs

    MOUNTING OF DISC SECTIONS (FIGURE 6) CRI-A 44 DISCS 01 - 01 - Figure 7 shows the mounting of the disc sections of CRI-A 44 discs. LEGEND: Spool Disc Bearing Figure 06 CRI-A 44 Discs Instruction Manual 19 - CRI-A...

  • Page 22: Mounting Of Disc Sections (Figure 7) Cri-A 48 Discs

    MOUNTING OF DISC SECTIONS (FIGURE 7) CRI-A 48 DISCS 01 - 01 - Figure 7 shows the mounting of the disc sections of CRI-A 48 discs. LEGENDA: Disc Bearing Spool CRI-A 48 Discs Figure 07 Instruction Manual CRI-A - 20...

  • Page 23: Mounting Of Center Frames On The Stiffener (Figure 8) Cri -A 40 / 44 / 48 Discs

    MOUNTING OF CENTER FRAMES ON THE STIFFENER (FIGURE 8) CRI -A 40 / 44 / 48 DISCS • • Start mounting the CRI-A with the center frames, proceeding as follows: 01 - 01 - Put the front center frames (1) and back cen- ter frames (2) on a flat and clean place.

  • Page 24: Mounting Of Disc Sections On Center Frames (Figure 9) Cri -A 40 / 44 / 48 Discs

    After mounting, check to see if the wedges (4) are facing the conca- vity of the discs. ATTENTION Figure 09 When mounting the disc sections on the frames, ensure that the wedges of the fra- mes face the concavity of the discs. Instruction Manual CRI-A - 22...

  • Page 25: Mounting Of Side Frames (Figure 10) Cri -A 40 / 44 / 48 Discs

    MOUNTING OF SIDE FRAMES (FIGURE 10) CRI -A 40 / 44 / 48 DISCS • • To mount the side frames of the CRI-A, proceed as follows: 01 - 01 - Couple the side frames (1) to the cen- ter frames (2).

  • Page 26: Mounting Of Disc Sections On Side Frames (Figure 11) Cri -A 40 / 44 / 48 Discs

    When mounting the disc sections on the side frames, Repeat this procedure to mount the disc sections on the ensure that the wedges of the side frames face the con- left side frames. cavity of the discs. Figure 11 Instruction Manual CRI-A - 24...

  • Page 27: Mounting Of Cleaners (Figure 12) Cri -A 40 / 44 / 48 Discs

    Put the cleaners (1) on the frames (2), securing them with bolts (3), flat washers (4), pressure washers (5) and nuts (6). ATTENTION When mounting the cleaners, these should be 0.5 to 1.0 cm away from the discs. Figure 12 Instruction Manual 25 - CRI-A...

  • Page 28: Mounting Of Stiffener Wheel Support (Figure 13) Cri -A 40 / 44 / 48 Discs

    (14) and retaining pin (15). 04 - 04 - Finish by coupling the shaft (16) to the shaft su- pport (7), securing with the bolts (17), pressure washers (18) and nuts (19). Figure 13 Instruction Manual CRI-A - 26...

  • Page 29: Mounting Of Tires (Figure 14) Cri -A 40 / 44 / 48 Discs

    Couple the tires (1) to the wheel support (2) using the bolts (3) and nuts (4). ATTENTION All the tires should be mounted anti-tractioned, that is, with the treads facing the front of the CRI-A, as shown in detail “A”. Figure 14 Detail “A” Instruction Manual...

  • Page 30: Mounting Of Coupling Header (Figure 15) Cri -A 40 / 44 / 48 Discs

    Couple the mechanical jack (19) to the header (1) loc- king it with the pin (20) and lock (21). 06 - 06 - Lastly, place the hose support (22) and the lock nut (23) on the header (1). Instruction Manual CRI-A - 28...

  • Page 31: Mounting Of Adjusting Rod (Figure 16) Cri -A 40 / 44 / 48 Discs

    (2) using the pin (3), flat washer (4) and retaining pin (5). 02 - 02 - Then, attach the front part of the adjusting rod (1) to the rod support (6) using the pin (7), flat washer (8) and lock (9). Instruction Manual 29 - CRI-A...

  • Page 32: Mounting Of Central Hydraulic Cylinders (Figure 17) Cri -A 40 / 44 / 48 Discs

    (2) with the pins (3), flat washers (4) and retaining pins (5). 02 - 02 - Then couple the rods of the hydraulic cylinders (1) to the wheel support (6) with the pins (7), flat washers (8) and retai- ning pins (9). Figure 17 Instruction Manual CRI-A - 30...

  • Page 33: Mounting Of Side Hydraulic Cylinders (Figure 18) Cri -A 40 / 44 / 48 Discs

    (2) with the pins (3), pressure washers (4) and bolts (5). 02 - 02 - Then couple the rods of the hydraulic cylinders (1) to the center frames (6) with the pins (7) and the elastic pins (8) and (9). Figure 18 Instruction Manual 31 - CRI-A...

  • Page 34: Mounting Of Internal Cylinders (Figure 19) Cri -A 40 / 44 / 48 Discs

    After mounting the side hydraulic cylinders, attach the internal hydraulic cylinders proceeding as follows: 01 - 01 - Couple the hydraulic cylinders (1) to the locks (2) with the pins (3), flat washers (4) and retaining pins (5). Figure 19 Instruction Manual CRI-A - 32...

  • Page 35: Mounting Of Sign Plate (Figure 20) Cri -A 40 / 44 / 48 Discs

    (1), proceeding as follows: 01 - 01 - Attach the sign plate (1) to the support (2) using the bolts (3), pressure washers (4) and nuts (5). ATTENTION Do not transport the harrow without the sign plate mounted. Instruction Manual 33 - CRI-A...

  • Page 36: Mounting Of Hydraulic System (Figure 21) Cri-A 40 / 44 Discs

    MOUNTING OF HYDRAULIC SYSTEM (FIGURE 21) CRI-A 40 / 44 DISCS RIGHT SIDE Mang. 3/8” x 2400 mm For the CRI-A harrows, the trac- (LOOKING FROM BACK OF HARROW) tor must have triple control. Mang. 3/8” x 2000 mm Mang. 3/8” x 1800 mm Mang.

  • Page 37: Mounting Of Hydraulic System (Figure 22) Cri-A 48 Discs

    MOUNTING OF HYDRAULIC SYSTEM (FIGURE 22) CRI-A 48 DISCS RIGHT SIDE Mang. 3/8” x 2900 mm For the CRI-A harrows, the trac- (LOOKING FROM BACK OF HARROW) tor must have triple control. Mang. 3/8” x 2400 mm Mang. 3/8” x 2200 mm Mang.

  • Page 38: Coupling

    (FIGURE 23) CRI -A 40 / 44 / 48 DISCS • • To couple the CRI-A to the traction bar of the tractor, follow the instructions below: 01 - Before coupling the CRI-A, look for a safe place of easy access.

  • Page 39: Transportation / Work

    02 - Then articulate the side frames (3). ATTENTION When articulating the CRI-A, avoid having people close to it because of the risk of accidents caused by possible mechanical or hydraulic failure, causing the frame to lower rapidly. Instruction Manual...
  • Page 40 (9) and wing nut (10). Figures 24 ATTENTION Do not transport the CRI-A without placing the locks (5) on the hydrau- lic cylinders (4). Instruction Manual CRI-A - 38...

  • Page 41: Work (Figures 25) Cri -A 40 / 44 / 48 Discs

    (3), locking the side frames (1). ATTENTION When disarticulating the CRI-A, avoid having people close to it because of the risk of accidents caused by possible mechanical or hydraulic failure, causing the side frames (1) to lower rapidly.
  • Page 42 03 - 03 - Afterwards, to limit the depth of the CRI-A, operate the rods of the hydraulic cylinders (4) to the necessary measurement. 04 - 04 - Then put the limiting rings (5) on the rods of the hydraulic cylinders (4) until they fill up the entire space between the coupling of the rods and the plungers of the hydraulic cylinders (4).

  • Page 43: Adjustments

    To obtain the ideal penetration of the discs, the harrow spacing should be adjusted and this varies with the type of soil: 01 - On lands of greater penetration diculty, increa- se the harrow spacing. 02 - On light and loose lands, reduce the harrow spacing. Reduce the Spacing Increase the Spacing Figures 26 Instruction Manual 41 - CRI-A...
  • Page 44 Then adjust the frames (6), reducing or increasing the opening. 03 - 03 - After, attach it back to the stiffener (7). ATTENTION The wheels also aid in controlling the depth of the discs. Figures 26 Instruction Manual CRI-A - 42...

  • Page 45: Harrow Displacement Adjustment (Figures 27) Cri -A 40 / 44 / 48 Discs

    01 - 01 - Loosen the nuts (1), pressure washers (2), then remo- ve the bolts (3) and move the header (4), performing the ideal adjustment. Figure 27 Instruction Manual 43 - CRI-A...

  • Page 46: Cross-Sectional Bar Adjustment (Figure 28) Cri -A 40 / 44 / 48 Discs

    The stiffener (1) has two holes on each side with the main purpose of leveling the header of the harrow in relation to the traction bar of the tractor. Increase Penetration. 01 - 01 - Reduce Penetration. 02 - 02 - Figure 28 Instruction Manual CRI-A - 44...

  • Page 47: Stabilizer Rod And Stabilizer Rod Support Adjustment (Figures 29) Cri -A 40 / 44 / 48 Discs

    10 to 20 mm between the stabilizer rod spring as shown in detail “A”. and the surface of the upper plate of the header as shown in detail “B”. Detail “A” Detail “B” Figures 29 Instruction Manual 45 - CRI-A...

  • Page 48: Operations

    01 - After the first day of work with the CRI-A, retighten all the bolts and nuts and check the conditions of the pins and locks. Then carry out general retightening of all the bolts and nuts after every 10 hours of work.

  • Page 49: Harrowing Cri -A 40 / 44 / 48 Discs

    02 - 02 - Do not turn to the right, the harrowed land must always be to Working Direction the left of the tractor operator. Groove Figure 30 Instruction Manual 47 - CRI-A...

  • Page 50: Harrowing From Inside To Outside (Figure 31) Cri -A 40 / 44 / 48 Discs

    PLOTS WITH CONTOUR LINES (FIGURE 32) Contour Lines CRI -A 40 / 44 / 48 DISCS 01 - 01 - On lands with contour line, it is normal to start two plots at a time, care- Figure 32 Instruction Manual CRI-A - 48...

  • Page 51: Maintenance

    01 - 01 - CRI-A was developed to provide the maximum yield on the land conditions. Experience has shown that periodic maintenance of certain parts of the harrow is the best way to prevent problems; hence we suggest the check.

  • Page 52: Lubrication (Table 2) Cri -A 40 / 44 / 48 Discs

    Esso Multipurpose grease H In the case of other manufacturers and/or equivalent brands that are not listed on NOTE this table, consult the technical manual of the manufacturer. Bardahl Maxlub APG 2 EP Table 02 Instruction Manual CRI-A - 50...
  • Page 53 LUBRICATE EVERY 24 HOURS OF WORK (FIGURES 34) CRI -A 40 / 44 / 48 DISCS ATTENTION Figures 34 When lubricating the CRI-A, do not use excess quantity of new grease. Add a sucient amount. Instruction Manual 51 - CRI-A...
  • Page 54 LUBRICATE EVERY 24 HOURS OF WORK (CONTINUATION) - CRI-A 40 / 44 / 48 DISCS ATTENTION When lubricating the CRI-A, do not use excess quantity of new grease. Add a sucient amount Figures 34 LUBRICATE EVERY 60 HOURS OF WORK (FIGURE 35)

  • Page 55: Bearing Adjustments (Figure 36) Cri -A 40 / 44 / 48 Discs

    BEARING LUBRICATION 01 - 01 - On the rst days of work with the CRI-A, check the oil level of the bearings daily and then check it after every 120 hours of work. 02 - 02 - The oil should be changed after every 1200 hours of work. Use oil for transmission 90 API GL4, MIL-L-2105; SAEJ306, May/81; SAE 80W,90 and 140.

  • Page 56: Calculations

    L = 6,39m V = 7.000m/h The hourly production of the CRI-A harrow can vary due to factors that change the rhythm of work such as wet- F = 0,90 ness and hardness of the soil, declivity of the land, inadequate adjustments and working speed).

  • Page 57: Approximate Hourly Production Table Cri -A 40 / 44 / 48 Discs

    4,02 Ha/h The hourly production of the CRI-A harrow can vary due to factors that change the rhythm of work such as wetness and hardness of the soil, declivity of the land, inadequate adjustments and working speed, factors that are dierent from the table above, which were obtained with eld work on soils with normal conditions.

  • Page 58: Precautions Cri -A 40 / 44 / 48 Discs

    CRI-A 40 / 44 / 48 DISCS 01 - 01 - When storing the CRI-A, carry out general cleaning and wash it. Check if the paint is not worn, otherwise apply a general coat of paint, apply protection oil and completely lubricate the CRI-A. 02 - 02 - Completely lubricate the harrow.

  • Page 59: Identification

    12. IDENTIFICATION In order to refer parts catalogues or apply technical support from Baldan, always indicate model (1), serial number (2), manufacture date (3) located on the identification tag. ALWAYS REQUIRE BALDAN ORIGINAL PARTS • • Look in your local, a reseller BALDAN, he will have in stock genuine parts.
  • Page 60 Do the identification below to always have the properly informations about your equipment life time. Owner: ______________________________________________________________________________________________________________________________________ Dealer: ______________________________________________________________________________________________________________________________________ Farm: _______________________________________________________________________________________________________________________________________ City: _________________________________________________________________ Country: ______________________________________________________________ Model: ______________________________________________________________________________________________________________________________________ Warranty certified number: _______________________________________________ Serial number: _________________________________________________________ Purchase date: ___________ / __________/ ___________ _____________________ Invoice. Nr: ____________________________________________________________ Instruction Manual CRI-A - 58...

  • Page 61: Notes

    13. NOTES: Instruction Manual 59 - CRI-A...
  • Page 62 07 - 07 - It is out of this term the product wich has repairs or modifications not made by dealers from Baldan’s network, as well as pieces applications or not authentic components to the product by the user. 08 -...
  • Page 63 (in case of requested). Baldan keeps the right of changing and or improve the technical characteristics of its products, without notice and without the obligation of act 15 - 15 - like this way with its previously manufactured products.
  • Page 65 INSPECTION AND DELIVERY CERTIFICATE SERVICE BEFORE THE DELIVERY: This equipment was very carefully prepared by the dealer’s organization, inspected in all its parts in agreement • • with the manufacture’s prescription. • • DELIVERY SERVICE: The user was informed about the current guarantee terms and instructed about maintenance care and utilization. •...
  • Page 67 INSPECTION AND DELIVERY CERTIFICATE SERVICE BEFORE THE DELIVERY: This equipment was very carefully prepared by the dealer’s organization, inspected in all its parts in agreement • • with the manufacture’s prescription. • • DELIVERY SERVICE: The user was informed about the current guarantee terms and instructed about maintenance care and utilization. •...
  • Page 69 Owner: _______________________________________________________________ Phone: _______________________________________________________________ Adress: _______________________________________________________________________________________________________ Number: ______________________ City: _________________________________________________________________ State: ________________________________________________________________ E-mail: _______________________________________________________________________________ Date of sale: ___________________________________________ 3ª Page - Manufacturer _______________ Signature / Store’s stamp ________________________________________________________________ Please send this filled copy to Baldan, until 15 days after the purchase.

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