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Taarup 4024 Operator's Manual

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Taarup 4024-4028-4028C
4032-4032C-4036-4036C
Operator's manual
No.68.031.505 / Index 114-02
From serial No.: 387.064

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  • Page 1 Taarup 4024-4028-4028C 4032-4032C-4036-4036C Operator's manual No.68.031.505 / Index 114-02 From serial No.: 387.064...
  • Page 5 Contents Page Technical data (Fitting to the tractor) ..............7 Machine identification ..................8 Introduction ....................... 9 Safety ........................ 11 General safety instructions ..............11 Supplemental safety instructions............15 Safety instructions during crane lift ............21 New machine, - be careful ................. 23 Technical description/function ................
  • Page 6 Models 4024 - 4028 - 4028 C - 4032 - 4032 C - 4036 - 4036 C h = transport 2450 4028 C = 5700 4032 C = 6100 4036 C = 6500 Models 4024 4028+C 4032+C 4036+C 2400 2800...
  • Page 7 Dimensions drawing, page 6: Models 4024 - 4028 - 4032 - 4036: The position of the towing eye for machines with wide-angle hitch is shown by A and B. The position of the towing eye for machines with swivel hitch is shown by C and D.
  • Page 8 Machine identification The machine number and manufacturer can be found on the metal plate A. Immediately after delivery of the machine the machine number and year of delivery must be registered in the following scheme. Please quote this number on all service matters.
  • Page 9 Introduction We congratulate you on your new Taarup machine. You have chosen a product which will give you satisfaction through a network of efficient dealers where function, finish, follow up service, and spare parts are always at hand. All Taarup machines are constructed and tested in association with farmers and contractors to ensure optimal function and reliability.
  • Page 11 Safety Any operator, service man and owner must be familiar with the warning instructions for the machine in this manual, before operations commence. Always work carefully with agricultural machinery. Read through and observe the safety instructions in this manual. Safety is your responsibility. Pay particular attention to this symbol.
  • Page 13 Drive safely. Beware of your responsibility, - carelessness or slovenliness can cause serious injury or death. When the machine is in operation: Pay attention to the fact that models 4024 - 4028 in hilly ground conditions can be unstable in raised position. This can be abated by fitting a balancing weight in the left hand side (optional equipment, - see page 43).
  • Page 15 Supplemental safety instructions 1 - 2 The machine is equipped with WARNING decalls. If the decalls are damaged they must be replaced, - order number for a complete set of decalls is 68.886.000. In the following the placing of the warning decalls are shown and details of the danger. Warnings for swivel hitch WARNING.
  • Page 17 WARNING. Your body could be drawn into the P.T.O. shaft! Do not remove or open guards before the machine has stopped rotating. The tractor engine must be stopped, the ignition key removed and the hand brake applied. Warnings for basic machine WARNING.
  • Page 19 300 - 400 kg. The spring must be replaced as a joint unit, - see page 71. Models 4024 - 4028 - 4032 - 4036: WARNING. Be careful! The drawbar cylinder chain must always be fitted during transport.
  • Page 20 Model 4024 Models 4028 + C Models 4032 + C Model 4036 + C 1190 kg 1290 kg 1457 kg 1570 kg Model Models Models Model 4024 4028 + C 4032 + C 4036 + C Maskiner med svingtræk 1380 kg...
  • Page 21 - use approved lifting slings securely fastened to the drawbar as shown. Crane hooks must be fastened to lifting brackets C (2 pcs.). Models 4024 - 4028 - 4032 - 4036: The drawbar cylinder safety chain must be fitted (transport position).
  • Page 23 Read the directions for use. Great care must be taken, when starting up a new machine. Incorrect mounting, wrong operations etc. can result in expensive repairs and loss of profits. Taarup's factory guarantee is annulled if the instructions of this manual are not adhered to. The machine must be assembled in accordance with the special assembly instructions supplied with the machine.
  • Page 25 Technical description/function Description (Photos show model 4032 with swivel hitch) A Adjusting handle for crimper plate L *) P.T.O. shaft with overrun clutch friction clutch and wide angle B Main frame M Hydraulic lifting cylinder C Machine frame N Adjustable deflector plates (2 pcs.) D Drawbar cylinder P Hydraulic lifting cylinder E Transmission shaft...
  • Page 26 Taarup 4028 C - 4032 C - 4036 C...
  • Page 27 A, must be green. This does not apply to models 4028 C - 4032 C and 4036 C which does not have a label. Models Taarup 4028 C, 4032 C and 4036 C Check that the cylinder K of the machine is mounted in the hole shown. The hole L is used for machines equipped with swath deflector.
  • Page 29 "Swivel Hitch Version" Height of drawbar Adjust the machine's drawbar height by means of the tractor's link arms. Set the drawbar as horizontally as possible, taking the following into consideration: Check that the difference in height between the tractor's and machine's P.T.O. shafts is not excessive, - the P.T.O.
  • Page 30 Compl. No. 45.356.300 45.437.000 99.307.822 39.730.000 99.302.428...
  • Page 31 "Standard Drawbar "Wide Angle Shaft Version" Mounting - coupling Checking gearbox Models Label 4024 4028 4032 4036 *4028 C *4032 C *4036 C Red PTO = 540 rpm Black PTO = 1000 rpm *) Models 4028 C - 4032 C - 4036 C cannot be fitted with wide-angle hitch.
  • Page 32 min. 120 mm...
  • Page 33 "Standard Drawbar "Wide Angle Shaft Version" P.T.O. shaft "tractor - machine" IMPORTANT: The P.T.O. shaft's wide angle joint R must be placed at the tractor end. Adjust the tractor's and machine's drawbar according to the schedule on photo 1. Choose an adjustment where the P.T.O.
  • Page 34 150 mm 30 - 40 kg...
  • Page 35 Operation - adjustment Cutting height - spring suspension The cutting height is adjusted by changing the cutting angle of the cutterbar A. Adjustment is from 4 to 8 inclination angle which corresponds to a stubble height of 25 mm to 40 mm (variable without pre-set steps).
  • Page 36 max. 30 mm 140 - 160 mm...
  • Page 37 Checking / Adjusting, if necessary, the spring suspension area Check that the spring suspension area upwards is in the area 140 - 160 mm, as shown. Adjust, if necessary, the spindles A of the lifting cylinders in the left hand and the right hand side, as shown.
  • Page 38 III II I...
  • Page 39 Adjustable conditioning The distance of the conditioning plate from the rotor can be adjusted in three positions I, II and III by means of a single lever A. Adjustment should be made according to the kind of crop: Pos. I Pos.
  • Page 41 Take care that no persons are in the machine swinging area. • Models 4024 - 4028 - 4032 - 4036: The safety chain A must be fitted. • Fit safety devices S on the lifting cylinders in the right and left hand sides.
  • Page 42 290 mm 96-183a...
  • Page 43 Models 4024 - 4028 - 4028 C - 4032 C: Counterbalance weight G is used in hilly terrain to stabilise the machine. On models 4024 - 4028 only one weight is used on the left hand side. On models 4028 C and 4032 C, weights are used on both sides of the machine.
  • Page 45 Throwing wings (optional equipment) Normally the machine is used without throwing wings on the cutting discs. If striping problems occur in spring crops, caused by grass blocking on the discs, throwing wings A may be fitted in order to limit these problems. Note that the throwing wings are different for right-turning and left- turning cutting discs.
  • Page 47 Swath deflectors (not model 4036 and 4036 C) The models 4024, 4028, 4028 C, 4032 and 4032 C can be equipped with hydraulic swath deflectors as a factory fitted option. With this equipment 2 swaths can be placed along side each other. Both swaths can be picked up at the same time by f.ex.
  • Page 48 80 ± 5 95 ± 5...
  • Page 49 Maintenance During all service operations involving knives and cutting discs the tractor engine must be stopped, the hand brake activated. If the machine has been raised, the safety devices S must be fitted to the lifting cylinders on the left and right hand sides. Re-tighten the bolts of the cutting discs and knife holders on your new machine before starting and again after about 1 hour of operation.
  • Page 50 94-033...
  • Page 51 Models 4024 - 4028 - 4032 - 4036: The machine friction clutch A is located under the drawbar. Models 4028 C - 4032 C - 4036 C: The friction clutch is located at G. Ensure that the friction clutch, which has a built-in freewheel function, is in good operating condition.
  • Page 52 100 mm...
  • Page 53 The conditioning rotor's Y-fingers Bolts for Y-fingers must not be over-tightened. The fingers and rubber dampers must be able to move freely. Worn or bent Y-fingers must be replaced immediately. Worn and hardened rubber blocks A must also be replaced. Lacking Y-fingers will produce vibrations in the machine with fracture as a consequence.
  • Page 54 4028 C - 4032 C - 4036 C...
  • Page 55 Lubrication (Lubricants, - see page 77) Before starting up new machine: Check the oil level of the gearbox and cutterbar, - see pages 59 and 61. Lubricate the whole machine and P.T.O. shafts. PTO shaft: tractor - swivel hitch PTO shaft: tractor - wide angle shaft PTO shaft below drawbar Mounting frame Chain coupling or universal joint...
  • Page 57 Connection arms Wheel bracket, lifting cylinder Rotor Splined pin below gearbox Universal joint Tension roller Spring guide Movable mechanical joints should be lubricated as required and the wheel hubs should be refilled with grease once per season. During idle periods (one week or more): Wash and lubricate the machine, spray it with a thin layer of rust protecting oil - this is especially important for cutting discs, rotor and all shining surfaces.
  • Page 59 Type of oil : Order No. for 5 litres of oil: 99.417.575. Model 4024 = 3.5 litres and for following oil change approx. 3.1 litres. Amount of oil : Models 4028 - 4028 C = 4.0 litres and for following oil change approx. 3.6 litres.
  • Page 61 Type of oil : Order No. for 5 litres of oil: 99.417.575. Amount of oil : Models 4024 - 4028 - 4032 - 4036 = 3.25 litres and models 4028 C - 4032 C - 4036 C = 3.75 litres.
  • Page 62 Models 4024 - 4028 - 4032 - 4036 500 mm 0,2 - 0,3 mm Gear til vidvinkeltræk = 1,4 - 2,3 mm Gear for wide angle shaft Gear til svingtræk = 1,8 - 2,9 mm Gear for swivel hitch 500 mm...
  • Page 63 J, K, L and M. The main gearbox for the models 4024 - 4028 - 4032 - 4036 has five drive shafts. The gearbox for the models 4028 C - 4032 C - 4036 C has four drive shafts as the transmission at C is not incorporated on the models 4028 C - 4032 C - 4036 C.The lower drawing shows the vertical drive...
  • Page 64 P.T.O. P.T.O. 1000 0 - 0,05 mm 500 mm 1,5 - 3,9 mm 0 - 0,05 mm 500 mm 1,4 - 3,8 mm...
  • Page 65 Swivel gearbox Repair of the gearbox must only be carried out by competent persons with thorough knowledge of such work. Gear and bearing back-lash must be within the stated values, and the contact surfaces of the gear must be adjusted correctly. Machines equipped with swivel gearbox can be adapted for operation at either P.T.O.
  • Page 66 500 mm 0 - 0,05 mm 1,4 - 3,8 mm 1,4 - 3,8 mm 500 mm z=21 0 - 0,05 mm z=21...
  • Page 67 Bevel gearbox for models 4028 C - 4032 C - 4036 C Repair of the gearbox must only be carried out by competent persons with thorough knowledge of such work. Gear and bearing back-lash must be within the stated values, and the contact surfaces of the gear must be adjusted correctly.
  • Page 69 Cutterbar Take care that worn bearings and gear wheels must be replaced in time. Otherwise a single damaged bearing might cause damage to the whole cutterbar. Use the correct back-stop when pressing new bearings into the gear wheel/bearing housing. Only press the bearing ring which is pressed into the gear wheel/bearing, - otherwise new bearings might be damaged when fitting.
  • Page 71 Transmission "gearbox - cutterbar" Check that the opening B between the tightening ring of the shaft and the cone does not exceed 1 mm. If the distance is larger knock down the flange of the cone a little. Keep the cones clean, clen them inside 2 - 3 times per season. If the cones are unbalanced, vibrations could occur causing damage to the cutterbar.
  • Page 72 Problem/Fault Analysis and Correction Problem Possible cause Correction See page The machine is not set The cutterbar is not level with the Adjust the balancing springs. level during operation. ground. Uneven stubble. Forward speed too slow. Increase forward speed. P.T.O. r.p.m. on the tractor is too Increase the r.p.m.
  • Page 73 Throwing wings not fitted on the conditioning rotor. cutting discs. Replace throwing wings. Throwing wings worn. Models 4024 - 4028 - 4028 C - 4032 C - 4036 Fit balancing weight. The machine is not properly balanc- Machine is unstable when working on hilly ground.
  • Page 74 Winter storage When the season is finished, preparation for winter storage should take place immediately. Start by thoroughly cleaning the machine, - then grease the machine thoroughly so that any remaining water is pressed out of the bearings. Change the oil in cutterbar and gearbox and let the machine rotate for a few minutes.
  • Page 75 Diagram No. 68.889.000...
  • Page 76 Scrapping of machines When the machine is worn out, it must be scrapped in a proper way. The following must be observed: • The machine must not be left to nature, it must be emptied of oil (gear, hydraulic system). The drained off oils etc.
  • Page 78 Subject Index New machine ........... 23 Adjustable conditioning ......39 Adjustment ..........35 Number of machine ......... 8 Airing of friction clutch ......51 Oil - bevel gearbox for 4028 C - 4032 C . 61 Oil - cutterbar .......... 59 Balancing springs, repair ......
  • Page 79 Universal joint ......... 51 Warning decalls ........15 Weight ............7 Wide angle shaft, mounting ..... 31 Winter storage .......... 74 Working speed ......... 7 Y-fingers ..........53...
  • Page 80 EU Conformity Declaration In accordance Kverneland Group Kerteminde AS with EU Directive Taarup strandvej 25 DK – 5300 Kerteminde 98/37/EG Denmark declare under our sole responsibility that the product 4024-4028-4032-4036-4028C-4032C-4036C- 4040C-4062C-4024R-4032R-4036R-4036CR and accessories to which this declaration relates conforms to the relevant basic safety and health requirements of EU Directive 98/37/EEC.

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