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Tatu Marchesan GAIM, Instruction Manual

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Tatu Marchesan GAIM Instruction Manual Download Page 11

9

Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.

GAIM

Data sheet

Type: ............................................................................Hinge-Wheel Offset Disk Harrow

Model: ................................................................................................................... GAIM

Spacing between disc blades: ............................................................................ 270 mm

Discs dimension: ....................................................................................Ø 26" x 6.0 mm

 

 ....................................................................................Ø 28" x 6.0 mm

Number of disc blades: .................................................................. 12, 14, 16, 18 and 20

Disc blade type: ................................................................................... Concave notched

Bearings - Length: ............................................................................................. 262 mm

 

- Type: ..................................................... Oil bath/Regreasable roller bearings

Spacer spools - Length: ..................................................................................... 262 mm

 

- Type: ..............................................................................................Cast

Axle diameter: ..................................................................................... Ø 41 mm (1.5/8")

Hitching type: .............................................................................................. Traction bar

Working speed: .............................................................................................. 5 a 7 Km/h

Tires: ..................................................................................................6.00 x 16 

(45 PSI)

The weights above were obtained using Ø 26" disc blades.

NOTE

Model

Number of disc 

blades

Cutting width 

(mm)

Net weight (kg) Tractor required 

(cv)

GAIM

12

1500

1230

75 - 80

14

1750

1320

80 - 90

16

2000

1409

95 - 105 

18

2300

1647

110 - 115

20

2570

1771

118 - 130

Summary of Contents for GAIM

Page 1: ...INSTRUCTIONS MANUAL GAIM...

Page 2: ...Dealer Owner Firm Farm City State No of the Certificate of Guarantee Serial No Date Invoice No Product Notes IDENTIFICATION...

Page 3: ...an efficient wheelset system that allows the transport over long distances This model also features a locking adjustment that allows a mechanical opening closure Optionally it is possible to use a hyd...

Page 4: ...ustment set assembly GAIM 16 20 disc blades 20 Traction set assembly 21 Hydraulic circuit 22 6 Adjustments and operations 23 to 30 Tractor preparation Harrow preparation Hitching to the tractor 23 Pro...

Page 5: ...of the equipment The warranty shall not be applied to any equipment or any parts thereof which has been altered elsewhere than at the place of manufacture or which the original purchaser thereof at re...

Page 6: ...equiring however the basic and essential cautions to its handling Always keep in mind that safety requires constant attention observation and prudence during the transportation maintenance and storage...

Page 7: ...clothes Keep access and work places clean and free from oil and grease Risk of accidents Never transport the equipment on highways or paved roads during the night Avoid that the tractor wheels touch...

Page 8: ...either loose or hanging from the body which may become entangled in moving parts Never operate the equipment without its protective devices Be careful while hitching the equipment to the tractor Wear...

Page 9: ...a hoist use the appropriate points to lift Underpin the equipment wheels appropriately Use chock blocks and safety chains to secure the equipment to the truck or trailer during the transport After 8 t...

Page 10: ...iar el uso del equipo LUBRIFICAR E REAPERTAR DIARIAMENTE LUBRICAR Y REAPRETAR DIARIAMENTE LU B R I C AT E A N D T I G H T E N DA I LY 05 03 03 1827 The safety stickers warn about the equipment points...

Page 11: ...e notched Bearings Length 262 mm Type Oil bath Regreasable roller bearings Spacer spools Length 262 mm Type Cast Axle diameter 41 mm 1 5 8 Hitching type Traction bar Working speed 5 a 7 Km h Tires 6 0...

Page 12: ...TU S A GAIM Components GAIM 12 14 disc blades mechanical 01 Front frame 06 Traction bar 02 Rear frame 07 Front disc gang 03 Adjustment bar 08 Rear disc gang 04 Hitch bar 09 Handle 05 Locking adjustmen...

Page 13: ...AIM 12 14 disc blades hydraulic cylinder 01 Front frame 07 Rear disc gang 02 Rear frame 08 Hydraulic cylinder 03 Adjustment bar 09 Handle 04 Hitch bar 10 Hose support 05 Traction bar 11 Wheelsets 06 F...

Page 14: ...ades mechanical 01 Front frame 07 Locking adjustment 02 Rear frame 08 Traction bar 03 Adjustment bar 09 Front disc gang 04 Hitch bar 10 Rear disc gang 05 Front stabilizer bar 11 Handle 06 Rear stabili...

Page 15: ...ng to the following steps Use two box end wrenches A to tighten the nuts of the disc gang being one to hold the axle nut on one side while the other tighten the nut to the other end thereby preventing...

Page 16: ...Agr colas TATU S A GAIM Assembly Assembly of bearings and spacer spools GAIM 12 14 disc blades 04 bearings GAIM 16 disc blades 06 bearings GAIM 18 20 disc blades 08 bearings GAIM 12 GAIM 14 GAIM 16 G...

Page 17: ...the outer side of the gangs Use the wrenches A from page 13 to tighten the gangs as follows 1 Place one of the wrenches on the outer side of the gangs locked side supporting it on the ground 2 On the...

Page 18: ...hesan Implementos e M quinas Agr colas TATU S A GAIM Assembly Consult torque table on page 37 NOTE F D E E B I G D A C H1 H C1 I1 Axle torque Axle diameter Ft lbs 1 1 2 2670 1 5 8 2890 2 1 8 3300 2 1...

Page 19: ...gang turns earth to the right In the gang assembly to the carriers the bearing hangers should remain facing the disc blades concavity Place a bolt A and squared washer B passing through the bearing h...

Page 20: ...re an adjustment to approach or distance them from the disc blades on a range from 5 to 10 mm NOTE A A Note the fixing point of the scrapers with the end facing the concave side of the disc blades Ass...

Page 21: ...ith a cotter pin C B C A To assemble the adjustment set fasten the locking adjustment A to the front frame support B Pass the adjustment bar C inside the support and couple it to the rear frame using...

Page 22: ...A B to the front and rear frames using pins C and cotter pins Couple the locking adjustment D to the support E Pass the adjustment bar F inside the support E and couple it to the stabilizer bar B usin...

Page 23: ...ction bar A to the plates B and these plates to the hitch bar C using bolts D spring washers and nuts Then assemble the whole set in the front frame using bolts E spring washers and nuts Note the corr...

Page 24: ...TATU S A GAIM The cylinder ports must remain facing up Always use thread sealing tape to couple the quick couplers to the hoses Hydraulic circuit 01 02 Item Description Quantity 01 3 8 X 4000 TR TM ho...

Page 25: ...f the gangs work loose they may damage the axle and other components Lubricate all grease fittings appropriately See lubrication instructions on pages 32 and 33 Hitching to the tractor Couple the draw...

Page 26: ...ns Procedures to transport the harrow To transport the harrow fold both frames and see the instructions below to apply to both sides of the harrow Remove the cotter pin A and pin B to let the tires mo...

Page 27: ...owly to lift the harrow Lock the wheelsets in that position using the pins E to lock Remove the pins C and cotter pins so the tires can turn freely The drawbar lock with handle must be tightened until...

Page 28: ...pening A angle between the gangs to work on soils that are harder to penetrate In loose soils the disc blades must penetrate less To open or close the harrow activate the locking adjustment and move t...

Page 29: ...ration Note that this adjustment changes the position of the tractor related to the previous pass D i s p l a c e m e n t A B Both adjustments described previously determine the cutting depth so it is...

Page 30: ...e of the field the harrowing is made basically in two ways from outside to inside or from inside to outside Note that the harrowed ground is always on the left hand side of the operator IMPORTANT Entr...

Page 31: ...rations like never make maneuvers to the right because the angle formed on its vertex transmits great effort to the equipment overloading traction components such as the hitch bar the drawbar and othe...

Page 32: ...tractor gear and can only be determined by local conditions We adopted an average 5 to 7 km h which is not advisable to overcome to maintain service efficiency and avoid possible damages to the equipm...

Page 33: ...ptional Hydraulic cylinder to open or close the gangs GAIM 16 20 disc blades Besides the double scraper Marchesan also supplies as optional parts a hydraulic cylinder stabilizer bars hoses and hose su...

Page 34: ...fittings with a cloth before inserting lubricant and replace the damaged ones Apply an enough amount of new grease Use medium consistency grease 2 The lubrication of the roller bearings should be done...

Page 35: ...33 Marchesan Implementos e M quinas Agr colas TATU S A GAIM Maintenance Lubrication points ATTENTION Lubricate the points shown above and all grease fittings as well Lubricate every 24 working hours...

Page 36: ...ss proper knowledge of this kind of problem ask for a referral or search to find the proper treatment In disuse period wash the harrow repair the missing painting and protect the disc blades with oil...

Page 37: ...ary by physical factors such as humidity slope soil hardness appropriate adjustments and especially the working speed NOTE To calculate the hourly income use the following calculation R L x V x E X Wh...

Page 38: ...it is necessary to divide the value of the area by the hourly income Example An area of 65 hectares to be worked with a GAIM that has 20 disc blades Hourly income 1 38 Ha So 65 47 10 1 38 Approximatel...

Page 39: ...s 145 Ft Lbs 200 Ft Lbs 220 Ft Lbs 280 Ft Lbs 315 Ft Lbs 7 8 125 Ft Lbs 140 Ft Lbs 320 Ft Lbs 350 Ft Lbs 450 Ft Lbs 500 Ft Lbs 1 190 Ft Lbs 205 Ft Lbs 480 Ft Lbs 530 Ft Lbs 675 Ft Lbs 750 Ft Lbs 1 1 8...

Page 40: ...phone 55 16 3382 8282 Fax 55 16 3382 3316 Sales 55 16 3382 1009 Parts 55 16 3382 8297 Export 55 16 3382 1003 e mail tatu marchesan com br www marchesan com br MARCHESAN S A reserves the right at any t...

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