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horsch Express 4 KR, Operating Instructions Manual, Page: 28 / 78

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horsch Express 4 KR Operating Instructions Manual Download Page 28

Structure

Overview

1

11

3

4

5

2

7

6

8

9

10

Express 4 KR

1   TurboDisc seed bar
2   Coulter pressure screw adjustment
3   Dam harrow
4   Trapezoid ring packer
5   Side plate
6   Power harrow

7   Depth setting for power harrow
8   Three-point implement attachment
9   Propshaft
10  Distributor towers
11  Lighting / warning boards

24

Summary of Contents for Express 4 KR

Page 1: ...TRANSLATION OF THE ORIGINAL OPERATING INSTRUCTIONS READ CAREFULLY PRIOR TO STARTING UP KEEP OPERATING INSTRUCTIONS IN A SAFE PLACE ART ISSUE OPERATING INSTRUCTIONS 0205 10 2017 8083 Express 4 KR...

Page 2: ......

Page 3: ...431 7143 9200 E mail info horsch com Customer No HORSCH Confirmation of receipt of machinery Warranty claims become only effective when the first use of the machine is reported to HORSCH Maschinen Gmb...

Page 4: ..._ _________________________ Michael Horsch Philipp Horsch Gesch ftsf hrer Gesch ftsf hrer S maschine Express 4 KR Translation of EC Declaration of Conformity Directive 2006 42 EC The manufacturer HORS...

Page 5: ......

Page 6: ...ickers 27 Operation 28 Commissioning Tractor change 28 Adapting the propshaft 28 Connecting Parking 30 Transport position 31 Parking 32 Wings 33 Use in the field 33 Blockage of the rotors 35 Checks 35...

Page 7: ...3...

Page 8: ...onfirmed proper acceptance of the machine The warranty period starts with the date of delivery We reserve the right to alter illustrations as well as technical data and weights contained in these oper...

Page 9: ...anty claim forms must be submitted to HORSCH through your local HORSCH sales partner Consequential damage The machine has been manufactured by HORSCH with greatest care However despite the intended us...

Page 10: ...and repaired by persons who are familiar with it and have been made aware of the dangers involved see Qualification of personnel Spare parts Genuine spare parts and accessories from HORSCH have been s...

Page 11: ...ating instructions accessible for the machine operator ensure that the operator has read and under stood the operating instructions Groups of operators Persons who work with the machine must have been...

Page 12: ...the weight of the tractor and the speed so that the ma chine can be managed securely under all conditions For road transport the machine must be set to transport position The machine must have been fo...

Page 13: ...ng machine parts are particularly important for safety Hydraulics Brakes if available Connecting features Protective features Lighting If in doubt about the safety relevant status of the machine e g i...

Page 14: ...ore maintenance Overhead lines When unfolding or folding the wings the ma chine may reach the height of overhead lines Possible voltage flashover to the machine caus ing fatal electric shock or fire K...

Page 15: ...hut off from the tractor cab switch off the tractor engine pull off the ignition key and wait until all parts have come to a standstill Rotor Persons can be caught pulled in and seriously injured by t...

Page 16: ...ainst unintended roll ing away Secure raised frame parts you have to work under with suitable supports Caution Danger of injury caused by projecting parts e g coulters Assume ergonomic working posture...

Page 17: ...d secure it against rolling away Depressurise the hydraulic system and lower or support the implement Prior to working on the electrical system disconnect it from the electric current supply When perf...

Page 18: ...ticed Failing to pay attention to the danger zone can result in severe or even fatal physical injuries Do not stand under lifted loads Lower such loads to the ground first Instruct persons to leave th...

Page 19: ...ommissioning the ma chine you need to read and fol low the operating instructions 00380055 Danger of parts being flung away when the engine is run ning keep your safety distance 00380095 Caution rotat...

Page 20: ...x 96 mm 2 5 mm 00385739 2014 07 29 gelb schwarz CX4 he Draisstra e 19 a b 76461 Muggensturm 00385739 With the drive switched on the tractor engine running you should keep a safe distance to the mowing...

Page 21: ...nding on equipment Safety stickers with the addition 2x can be found on either side of the machine 2x 2x 1 1 2E05598 50 x 96 mm 2 5 mm 00385739 2014 07 29 gelb schwarz CX4 he Draisstra e 19 a b 76461...

Page 22: ...country specific regulations and working width the equipment can be transported on public roads either attached to a tractor or on a trailer or low loader The permissible dimensions and weights for t...

Page 23: ...ers 28 Row spacing cm 14 5 Coulter pressure of seed coulter kg 5 120 Drilling depth cm 1 8 Metering with Partner FT front hopper kg ha 1 500 at 10 km h Working speed km h 6 13 NOTE Deviations due to t...

Page 24: ...bility of the tractor before com missioning The tractor must meet the following require ments to be able to use the machine as intended Implement attachment Express 4 KR Three point Cat III and IV Eng...

Page 25: ...sure 210 bar Oil grade Mineral hydraulic oil Delivery rate 60 l min at 200 bar Number of dual acting control units 1 PTO shaft Speed 1 000 rpm Requirements on the front implement Inside hose line to E...

Page 26: ...tal weight of rear implement In case of towed machines Maximum permissible drawbar load for road transport GV Total weight of front implement a Distance from centre of gravity of front implement front...

Page 27: ...from the operating instructions of the tractor into the table GH c d TV b 0 2 TL b a b GV min GV a TH b x TL b b c d GH min GV a b TV b GH c d b Tv tat 4 Calculation of the actual total weight Enter...

Page 28: ...1 TurboDisc seed bar 2 Coulter pressure screw adjustment 3 Dam harrow 4 Trapezoid ring packer 5 Side plate 6 Power harrow 7 Depth setting for power harrow 8 Three point implement attachment 9 Propsha...

Page 29: ...ravel NOTE Operate the machine with mineral oils Do not mix mineral oils with organic or ester oils The hydraulic circulation of the tractor must contain mineral based hydraulic oil Oil purity acc to...

Page 30: ...unfold connection 3 Lock valve single acting 4 Counterbalancing valve single acting 5 Hydraulic cylinder for folding 6 Lock valve double acting 7 Hydraulic cylinder lift lower packer 1 3 4 4 5 5 6 7 2...

Page 31: ...8 R brown Rear light right 6 54 red Brake light 7 58 L black Rear light left WARNING Traffic accidents caused by defective lighting Check the lighting before setting off Check warning boards and light...

Page 32: ...c tions Adapting the propshaft The following propshafts are available 1 3 8 6 grooves 1 3 8 21 grooves 1 3 4 6 grooves 1 3 4 20 grooves WARNING Danger of being injured by the propshaft Check the props...

Page 33: ...ft on the tractor and the lifting point A and the distance between both drive shafts B A Lz 150 1080 1150 850 920 300 1230 1300 880 950 400 1330 1400 930 1000 500 1430 1500 980 L nge B i V m Zug se Ku...

Page 34: ...s and hoses so that they will not be damaged during operation and do not trigger unintended movements of the machine Adjust the braces on the tractor link arms so that the tractor link arms are aligne...

Page 35: ...Protective features Deflector rail Depth setting Propshaft Switch the control units to the locked position during transport travel and interlock them mechanically or electrically depending on the des...

Page 36: ...t 4 Disconnect hydraulic lines electric connec tions and ISOBUS connection and store in hose compartment 5 Relieve and uncouple the upper link 6 Uncouple the tractor link arm and lower it 7 Uncouple t...

Page 37: ...No passengers are allowed to ride on the machine Stop the tractor before exiting the cab and secure against rolling off Switch off the PTO shaft Do not enter the danger zone while the machine is runni...

Page 38: ...d may be too plastic or moist Wait until the soil has fully dried and the clots can be crushed without sticking together Adjust working depth speed and rotor speed to the available tractor power Never...

Page 39: ...ed correctly Has the machine been levelled in working position Has the drilling depth been set correctly Blockage of the rotors The rotors may block in very stony ground or solid obstacles In this cas...

Page 40: ...adjusted in 10 steps The working depth increases from T Transport position 1 2 to level 10 by approx 2 cm each Switch off the PTO shaft Lift the machine with the three point hydrau lics so that the p...

Page 41: ...result from the PTO shaft speed and arrangement of the gears 24 21 24 19 26 28 21 26 19 17 230 275 330 176 234 1000 rpm 750 rpm 140 190 kW HP 184 250 306 196 367 440 2 3 4 1 6 5 7 1 max permissible tr...

Page 42: ...th and wear of the tines adjust the side plates so that they move approx 1 2 cm in the soil When working in the field the side plates must always be in working position The side plates must rest again...

Page 43: ...ring spanner size 19 on the hexagon shaft 1 Remove the bolts 2 on both ends of the shaft Adjust the height of the deflector rail by turning the hexagon shaft Turn the shaft so that the bolts can be in...

Page 44: ...on a rotor The following variants are available Standard tines HM tines reinforce hard metal Tines on handle The use of excessively worn tines can cause premature wear of tine carriers rotors and the...

Page 45: ...rrect rotational direction of the tines Securely close the special locking bow Rotational direction Direction of travel 14 13 12 11 10 9 8 7 6 5 4 3 2 1 76 6 88 10 72 26 56 42 40 58 24 74 8 90 Getrieb...

Page 46: ...ve the locking bow 2 Loosen the screw 3 and take remove the washer 4 Pull the tines off to the sides 5 Dismantle the tine carrier 6 Pull off the seal ring 7 with a screwdriver 9 8 10 Clean and grease...

Page 47: ...ul ter Forming of the seed furrow works also under difficult and binding conditions Adjusting the scrapers WARNING Risk of injury through starting power harrow on the folded machine Deactivate the PTO...

Page 48: ...of the packer roller 2 1 Loosen the screws on the clamping plate adjust the harrow and tighten again 1 Check the working results during use in the field and readjust if necessary The harrows can be re...

Page 49: ...pulling work and exact open ing of the seed channel Adjusting the coulter discs Adjust the preload of the two coulter discs with the washers If necessary add another washer NOTE With wet or loose soi...

Page 50: ...Uniformer The uniformer firms the seed in the seedbed and presses it gently down Under moist conditions and sticky soils the uniformer may pick up residues In this case it should be removed NOTE To av...

Page 51: ...w down the screw 2 in the upper position behind the harrow Adjust all harrows equally Maintenance Check press rollers for condition light move ment and tight fit Readjust the scraper on the press roll...

Page 52: ...f necessary vary the height of the seed bar slightly to facilitate adjustment Position the ring spanner size 19 on the hexagon shaft 1 Remove the bolts 2 on both ends of the shaft Adjust the drilling...

Page 53: ...hanges to the coulter pressure adjustment mainly effect coulters and press rollers but also have an influence on the drilling depth Check the coulter pressure after changing the drilling depth Check t...

Page 54: ...hout becoming damaged However still park the machine on a firm and level surface Point the track loosening tines upward if necessary The tines must be adjusted to the position of the respective tracto...

Page 55: ...rvest residues Travel speed too high Reduce the travel speed Rotor speed too low Increase the rotary speed Deflector rail incorrectly adjusted Set the deflector rail lower Crumbling structure too fine...

Page 56: ...the metering unit so that entered water can flow off Clean the cell wheel inside the metering unit with a brush and compressed air Blow out coulters seed lines seed hopper metering unit and fan with c...

Page 57: ...relieve the rubber elements Open the clearing valve Unplug the terminal and store it in a dry place Protect the machine against corrosion For spray coating use only biodegradable oils Relieve the whe...

Page 58: ...on the hydraulic system Depressurise the hydraulics on the tractor and implement side Empty the pressure accumulators Allow hydraulic oil and hydraulic components heated during operation to cool down...

Page 59: ...state of wear prior to use Harrow Check condition tightness setting and state of wear prior to use Screw adjustment Check setting and light movement lubricate screw prior to use Pneumatic system Fan s...

Page 60: ...bearing joint 4 Profile tube 2 Pay attention to the operating instructions for the propshaft 250 h after season Shorter intervals required depending on the use 100 200 h Lubricate propshafts on the po...

Page 61: ...box is lifetime lubricated with special low viscosity grease Alva nia WR0 Class NLGI 0 EP extreme pressure Express 4 KR 31 kg Gearbox pan Propshaft friction bearing a and joint b a b Propshaft profile...

Page 62: ...tally by shorten ing the upper link 12 Fill in the stipulated filling quantity via the filler opening 2 13 Replace filler plug and sealing ring if nec essary 14 Clean the filler plug and tighten with...

Page 63: ...Checking the oil level 1 Place the machine horizontally 2 Unscrew the level control plug 3 The oil level must reach the bottom edge of the bore 3 Clean the level control plug and tighten again 59...

Page 64: ...e disposal of auxiliary and operating me dia as well as other chemicals you must strictly comply with the specifications in the respective safety data sheets Decommissioning If the machine is no longe...

Page 65: ...4 0 6 1 8 9 10 4 6 1 00 5 5 6 8 10 4 15 3 17 9 7 1 00 9 3 11 5 17 2 25 30 8 1 25 13 6 16 8 25 37 44 8 1 00 14 5 18 27 40 47 10 1 50 26 6 33 50 73 86 10 1 25 28 35 53 78 91 12 1 75 46 56 86 127 148 12...

Page 66: ...31 2 35 2 44 7 50 2 7 16 11 1 33 9 36 6 50 2 55 6 70 5 78 6 1 2 12 7 47 5 54 2 77 3 86 8 108 5 122 0 9 16 14 3 67 8 81 3 108 5 122 0 156 0 176 3 5 8 15 9 95 0 108 5 149 1 169 5 216 0 244 0 3 4 19 1 1...

Page 67: ...t used Express 4 KR Tram line valves Track width Tram line valves Coulter No 1 46 m 9 10 19 20 1 74 m 8 9 20 21 2 04 7 8 21 22 NOTE No tram line valves may be installed on the distributor outputs 1 7...

Page 68: ...en the cam shut down clutch responds Procedure when the rotors are blocked Uncouple the PTO shaft of the tractor Lift out the machine Couple the PTO shaft of the tractor The cam shut down clutch switc...

Page 69: ...nditions of use 23 kNm Spring cassette optional 25 kNm Check whether the clutches are engaged before dismantling it Disengage the clutch from the input shaft 3 Remove the circlip 3 4 Dismantle the hub...

Page 70: ...Check the condition of the O ring and replace as required 12 Install the hub 12 13 Install the circlip 13 Couple the clutch to the input shaft 66...

Page 71: ...secure the lock To adjust the length hold both halves of the propshaft next to each other Mark the inner protection half of the propshaft In the shortest operating state the distance to the safety fun...

Page 72: ...tube Loosen the mounting screws on the elastic element all the way around Unhook the elastic element with a suitable tool Twist the elastic element and the outer pro tective tube against each other to...

Page 73: ...e remove the shavings and clean the profiles thoroughly Propshafts with sealing ring Scribe the holes for fastening the sealing ring at a distance of 7 mm from the end of the tube and drill them The h...

Page 74: ...the outer pro tective tube against each for both components to engage Position of outer protective tube engaged Tighten the mounting screws Hook in the elastic element again using a suitable tool Lubr...

Page 75: ...ing depth 19 Drill unit 55 Drive unit 55 E Electrics 20 Engine power 20 Environment 60 F Folding 33 Foreword 4 Front implement 21 G Gearbox 55 H Harrow 47 55 Headland 34 Height 19 Hydraulics 10 21 54...

Page 76: ...carrier 51 Tines 40 51 55 Toothed packer drum 55 Tooth Packer 43 Top speed 8 Track loosening tines 50 Tractor 20 Tractor change 28 Tractor link arm shaft 55 Traffic 8 Transport 8 Transport height 19...

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Page 78: ...hnical specifications and pictograms are approximate and for information only Subject to technical product revisions HORSCH Maschinen GmbH Sitzenhof 1 92421 Schwandorf Tel 49 94 31 7143 0 Fax 49 94 31...

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