Mahindra DISC PLOUGH Operator's Manual
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Mahindra DISC PLOUGH Operator's Manual

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Summary of Contents for Mahindra DISC PLOUGH

  • Page 2 It is a policy of Mahindra and Mahindra Ltd. to improve its products wherever it is possible and practical to do so. We reserve the right to make changes or add improvements at any time without incurring any obligation to make such...
  • Page 3 MANUFACTURER’S WARRANTY 1. Mahindra & Mahindra Limited, tractor division (here- of the Company or bind the Company in any matter inafter called ”company”) warrants to the retail pur- whatsoever. chaser of the products manufactured by them that the 5. For the purpose of Warranty, the term Product means Company's dealer will repair or replace any part thereof &...
  • Page 4 Warranties on the company’s behalf or assume questions, as defects and to the exchange of part of if any other liability in connection, with the above or parts. products. Disc Plough...
  • Page 5 MANUFACTURER’S WARRANTY 10.The court at Mumbai shall have exclusive jurisdiction to try, entertain and dispose off all proceeding relat- ing the any dispute arising between the Company and the Customer on the liability of the Company under this warranty. Disc Plough...
  • Page 6 CONTENTS Operation General ..................1 Adjustments .................... 3 Operation Disc Plough ................6 Trouble Shooting ..................12 Setting up Instruction ................14 Storage ....................18 Parts Catalogue ..................19 Disc Plough...
  • Page 7 Use the levelling gear box on right lift rod of the tractor to attach the lower the draft link at the right, to the plough WIDTH ADJUSTMENT rockshaft. Rotation of rockshaft changes the configuration of plough bottom with reference to the tractor and adjust the width Disc Plough...
  • Page 8 50.8 mm displacement of the plough bottoms sideways. Hence the width of cut can be changed in steps of 50.8 mm for a maximum of 12. BE SURE THAT ALL FURROWS ARE SET TO CUT THE SAME WIDTH. Disc Plough...
  • Page 9 The adjustment is done by loosening 4 nuts marked B1 in illustration 3 and rotating the rockshaft with the Figure 1 help of width control crank marked ‘C’ in figure 1. Disc Plough...
  • Page 10 If too wide or too narrow, loosen the rockshaft clamp bolts and move the plough along the rockshaft to the right or left as required. Disc Plough...
  • Page 11 If the landside is set with no pressure against the furrow wall there will be excessive side draft on the tractor making if difficult to steer and poor quality work will result. Figure 2 Disc Plough...
  • Page 12 OPERATION DISC PLOUGH Before the best ploughing can finally be achieved correct Choice of disc undercut angle depends on the soil condi- assembly and an average operating position must be at- tions. tained. The aim must be that the plough follow the trac- tor with both check links floating.
  • Page 13 OPERATION DISC PLOUGH 2. Furrow Width SPRING Adjust furrow width as follows: 254 mm cut for normal work. 304.8 mm Cut is used when soil conditions are soft and furrowing does not produce a detrimental condition. SPRING RETAINER 3. Tractor Links...
  • Page 14 OPERATION DISC PLOUGH Set the wheel to run with a slight amount to lead away Under hard ground conditions, spring pressure setting from the furrow wall. To adjust the lead of / the fur- is critical for reducing side draft. Set the furrow wheel...
  • Page 15 OPERATION DISC PLOUGH 3. Use minimum spring pressure. consideration of plough levelness and Front Furrow width, are the means of obtaining final adjustment. Before final adjustments can be made to the plough, It must be understood that the most important adjustments Moving the rear of the plough to the left decreases breast are disc undercut angle and breast cut angle.
  • Page 16 OPERATION DISC PLOUGH achieved by normal adjustments, the operator is advised to adopt the following procedure, testing between each stage. Plough weights Note : All adjustments are more critical in hard ploughing Main Frame condition: 1. Reduce the cutting width and set the discs at mini- mum undercut of 6 deg.
  • Page 17 The outside edge is given clearance from the disc. If conditions become wet or sticky set the scraper close to the face of the disc. If this is not done, the soil will build up and gradually force the scraper away. Figure 6 Disc Plough...
  • Page 18 TROUBLE SHOOTING IMPORTANT :- Make an Adjustment at a time and study its effect. The trouble can be rectified by using only one of the suggested remedies.: Disc Plough 1. Plough won’t penetrate ... (a) Reduce undercut (b) Lower draft link hitch point on tractor...
  • Page 19 (c) Correct width of cut of front furrow penetration, as this will require (d) Level plough to even depth adjustments as per (1) (e) Increase furrow wheel lead Plough won’t penetrate (f) increase furrow wheel spring pressure (g) Reduce disc size (h) Add frame weights Disc Plough...
  • Page 20 To ensure that maximum use is made of high tensile bolts supplied, the following torque ratings are recommended. Disc Plough...
  • Page 21 Illus 660.4 mm discs or Category 2 1219.2 mm Inside Tyres 304.8 mm plough 304.8 mm 152.4 mm bottom 660.4 mm discs or Category 1 1016 mm inside Tyers 304.8 mm plough 304.8 mm 203.2 mm bottom Disc Plough...
  • Page 22 Make sure edge with most bevel is mounted with set screws and lock nuts. towards the front. Beam with rear furrow wheel bracket arm is attached in rear position. 8. Bolt rear furrow wheel axle assembly to furrow wheel Disc Plough...
  • Page 23 2. Tighten set screw in scraper bracket. 3. Fit scraper shank in scraper eyebolt and turn the scraper adjusting block to the required setting (Figure 9) Then tighten nut on eyebolt securely. Disc Plough...
  • Page 24 Land polished surface viz, bottom or discs, require spe- cial attention. While still minor bright. Apply a good quan- tity of rust preventive. When storing the plough with the bottoms or discs attached, keep them off damp ground. Disc Plough...
  • Page 25 PARTS CATALOGUE Main Frame ................... 21 Stub Beam Disc - Front & Rear ..............23 Bottom Disc Plough - Front & Rear ............... 24 Furrow Wheel ..................29 Scraper ....................31 Disc Plough...
  • Page 26 PARTS CATALOGUE Disc Plough DP 2-26 DP 3-26 The following pages contain the parts list and illustra- tions of “exploded” views of the various units dismantled so that the parts wanted may be easily located. Refer- ence numbers only are shown in the illustration and, to avoid errors and delays WHEN ORDERING PARTS, ALWAYS USE THE REGULAR “PART NUMBERS”...
  • Page 27 8 9 6 Figure 8 Part Description Quantity Part No. Ref. No. Main Frame All Plough 10172M95 Main Frame Assy. 10191M1 Rockshaft ‘U’ Clamp 102639 Nut Hex 103325 Washer Sp Lock 10631M91 Rockshaft 10194M1 Rock shaft Adj. Arm. Disc Plough...
  • Page 28 Washer Plain 119212 Pin Cotter 10164M1 Pin, Top Link Cat. I 10363M1 Weight Plow 50 Kg. 10367M1 Bolt hex. hd. 11188M91 Stand Assy. (for Disc Plough) 10829M1 Hitch Pin Cat. II 121326 Washer sp. lock 10356M1 Hex nut Disc Plough...
  • Page 29 Part Description 3-26 2-26 10267M91 STUB Beam Disc Assy. Front 271611 BOLT, Hex. hd. 220081 Nut, Hex. 103326 WASHER, Sp lock 10268M91 STUB Beam Disc Assy. Rear 271611 BOLT, Hex. hd. 220081 NUT, Hex. 103326 WASHER, Sp lock Disc Plough...
  • Page 30 Ref. No. BOTTOM Disc Plough - Front & Rear Col. A Col. B Col. C 10279M91 BOTTOM Disc Plough (front) Assy. with Disc 3-26 Col. A 2-26 Col. B 10280M91 BOTTOM Disc plough (rear) assy with Disc-Col. C Disc Plough...
  • Page 31 BOTTOM DISC PLOUGH - FRONT & REAR BOTTOM DISC PLOUGH - FRONT & REAR Figure 11 Disc Plough...
  • Page 32 BOTTOM DISC PLOUGH - FRONT & REAR BOTTOM DISC PLOUGH - FRONT & REAR Part Description Quantity Part No. Ref. No. BOTTOM Disc Plough - Front & Rear Col. A Col. B Col. C 10337M1 Disc 660.4 mm outside Bevel without seat (4 hole disc)
  • Page 33 BOTTOM DISC PLOUGH - FRONT & REAR BOTTOM DISC PLOUGH - FRONT & REAR Part Description Quantity Part No. Ref.No. BOTTOM Disc Plough - Front & Rear Col. A Col. B Col. C 10291M1 WASHER Spindle Disc 10292M1 BEARING Cap Disc...
  • Page 34 BOTTOM DISC PLOUGH - FRONT & REAR BOTTOM DISC PLOUGH - FRONT & REAR Part Description Quantity Part No. Ref. No. BOTTOM Disc Plough - Front & Rear Col. A Col. B Col. C 10334M1 WASHER plain 103323 WASHER, Sp. lock...
  • Page 35 FURROW WHEEL FURROW WHEEL Figure 12 Disc Plough...
  • Page 36 575813R1 WASHER, Plain 271569 BOLT Hex. hd. 102639 NUT, Hex. 103325 WASHER, Sp. lock 10374M1 DUST Cap 10375M1 GASKET, Dust Cap 10405M1 SCREW Round Slotted Head 10315M1 DISC Furrow Wheel 15024R1 BOLT Carriage 271500 NUT hex. 103322 WASHER Disc Plough...
  • Page 37 SCRAPPER Figure 13 Disc Plough...
  • Page 38 SCRAPPER Part Description Quantity Part No. Ref. No. SCRAPPER 3-26 2-26 10321M1 BRACKET, Scrapper 10233M1 BLOCK ADJUSTING, Scrapper 10323M1 EYE BOLT, Scrapper 10324M91 SCRAPPER CPTE. 102639 NUT Hex. 10327M1 WASHER, Plain 110450 SET SCREW Cup Point Disc Plough...
  • Page 40 ACKNOWLEDGMENT The blank spaces have been filled in and are correct, and I acknowledge that I have read and I accept this warranty and limitation of liability. Purchaser ____________________________________ Dealer________________________ Code ___________ Address _____________________________________ Address _____________________________________ ____________________________________________ ____________________________________________ City __________ State ___________ Pin ___________ City __________ State ___________ Pin ___________ Model ___________ Serial No.
  • Page 42 ACKNOWLEDGMENT The blank spaces have been filled in and are correct, and I acknowledge that I have read and I accept this warranty and limitation of liability. Purchaser ____________________________________ Dealer________________________ Code ___________ Address _____________________________________ Address _____________________________________ ____________________________________________ ____________________________________________ City __________ State ___________ Pin ___________ City __________ State ___________ Pin ___________ Model ___________ Serial No.
  • Page 44 ACKNOWLEDGMENT The blank spaces have been filled in and are correct, and I acknowledge that I have read and I accept this warranty and limitation of liability. Purchaser ____________________________________ Dealer________________________ Code ___________ Address _____________________________________ Address _____________________________________ ____________________________________________ ____________________________________________ City __________ State ___________ Pin ___________ City __________ State ___________ Pin ___________ Model ___________ Serial No.
  • Page 46 Mahindra & Mahindra Ltd. - Tractor Division Akurli Road, Kandivali (East), Mumbai - 400 101. First time buyer Pre Delivery Inspection (PDI) Report (Writer Yes/No) No.: A- Job Card No. Model Dealer Code Sr. No. Dealer Location Attachment done by Date Received Invoice No.
  • Page 47 1. List if any shortages of parts : ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 2. Any damage to parts / assembly : ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 3. Any problem in fittment : ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 4. Any problem noticed while operating : ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 5.
  • Page 48 Mahindra & Mahindra Ltd. - Tractor Division Akurli Road, Kandivali (East), Mumbai - 400 101. First time buyer Pre Delivery Inspection (PDI) Report (Writer Yes/No) No.: A- Job Card No. Model Dealer Code Sr. No. Dealer Location Attachment done by Date Received Invoice No.
  • Page 49 1. List if any shortages of parts : ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 2. Any damage to parts / assembly : ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 3. Any problem in fittment : ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 4. Any problem noticed while operating : ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ 5.
  • Page 50 NOTES Disc Plough...
  • Page 51 NOTES Disc Plough...

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