Related Manuals for horsch Express 4 KR
Summary of Contents for horsch Express 4 KR
- Page 1 OPERATING INSTRUCTIONS Express 4 KR TRANSLATION OF THE ORIGINAL OPERATING INSTRUCTIONS READ CAREFULLY PRIOR TO STARTING UP! KEEP OPERATING INSTRUCTIONS IN A SAFE PLACE! ART.: 8083 0205 ISSUE: 10/2017...
- Page 3 HORSCH: ..............Confirmation of receipt of machinery Warranty claims become only effective when the first use of the machine is reported to HORSCH Maschinen GmbH within a week. www.horsch.com under SERVICE PARTNERBEREICH an interactive PDF form is available for down- load for this purpose (not available in all languages).
- Page 4 EG-Konformitätserklärung HORSCH Maschinen GmbH Sitzenhof 1, D-92421 Schwandorf erklärt hiermit in alleiniger Verantwortung als Hersteller, dass das nachfolgend genannte Produkt: Sämaschine Maschine: Express 4 KR Typ: den einschlägigen grundlegenden Sicherheits- und Gesundheitsanforderungen der Richtlinie 2006/42/EG entspricht. Schwandorf, 04.09.2017 Klaus Winkler Dokumentationsbevollmächtigter...
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Page 6: Table Of Contents
Table of contents Use in the field ..........33 Introduction ...........4 Blockage of the rotors ........35 Foreword ............4 Checks ............35 Notes on representation .........4 Power harrow ..........36 Service............5 Adjusting the working depth of Warranty claim processing ......5 the power harrow ........36 Consequential damage........5 Setting the rotor speed ......37 Safety and responsibility ......6... -
Page 8: Introduction
DANGER to the safety notes! Highlights a danger that will lead to death or HORSCH will not assume liability for any dam- severe injury if it is not avoided. age or malfunctions resulting from failure of complying with the operating instructions. -
Page 9: Service
Service Consequential damage The machine has been manufactured by HORSCH Company would like you to be com- HORSCH with greatest care. However, despite pletely satisfied with your machine and our the intended use deviations in placing quantity services. up to total failure may be caused by e.g.:... -
Page 10: Safety And Responsibility
Safety and Spare parts Genuine spare parts and accessories from responsibility HORSCH have been specially designed for this machine. Spare parts and accessories which are not de- The following warnings and safety notes apply livered by us have not been tested or approved to all sections in these operating instructions. -
Page 11: Qualification Of Personnel
The person has understood the operating ¾ sponding personnel must have been trained by instructions and is able to implement the in- service personnel from HORSCH. This refers to formation given in the operating instructions the following activities: accordingly. Loading and transport •... -
Page 12: Personal Protective Outfit
Personal protective outfit For road transport the machine must be set to transport position. The machine must have been folded up and secured, see chapter “Folding” Missing or incomplete protective equipment and “Connecting and transport position”. increases the risk of health damage. Personal protective equipment includes, e.g.: Clean soil from the folding areas before fold- ¾... -
Page 13: Safety In Operation
¾ move coarse dirt and tighten loose screws). after receiving instructions by employees of Have damage that could affect safety and the authorized dealer or a HORSCH em- ¾ that cannot be rectified by you rectified by a ployee. qualified expert workshop. - Page 14 Hydraulics Overhead lines When unfolding or folding the wings, the ma- The hydraulic system is under high pressure. chine may reach the height of overhead lines. Escaping fluid can penetrate the skin and cause Possible voltage flashover to the machine caus- serious injuries.
- Page 15 PTO-shaft / propshaft Rotor Persons can be caught, pulled in and seriously Persons can be caught, pulled in and seriously injured by the rotating PTO-shaft or propshaft. injured by the rotating rotors. Before switching on the PTO-shaft: Persons can be severely injured by stones etc. being flung out.
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Page 16: Fertiliser And Dressed Seed
Secure the machine against unintended roll- ¾ ing away! HORSCH is not liable for damages to life and Secure raised frame parts you have to work ¾ limb as well as property damages resulting from under with suitable supports! unapproved retrofitting and conversions. -
Page 17: Care And Maintenance
¾ ¾ sure cleaner cover all openings, which should HORSCH are only to be performed at an au- stay clear of water, steam or cleaning agents thorized workshop or by an operator who has for reasons of safety or operation. Do not aim been trained by HORSCH for this purpose. -
Page 18: Danger Zone
Danger zone Failing to pay attention to the danger zone can The area marked red indicates the danger zone result in severe or even fatal physical injuries. of the machine: Do not stand under lifted loads. Lower such ¾ loads to the ground first. Instruct persons to leave the danger zone ¾... -
Page 19: Safety Stickers
Safety stickers Safety stickers on the machine warn of hazards Clean soiled safety stickers. ¾ at dangerous points and are an important part Damaged or illegible safety stickers must be ¾ of the safety equipment of the machine. Miss- replaced immediately. ing safety stickers increase the risk of severe or Affix the specified safety stickers on spare ¾... - Page 20 Do not open or remove protec- Shut the engine down and pull tive features while the engine off the key before starting main- is running! tenance and repair work. 00380294 04001457 Loading hook; Do not climb on rotatable parts. hook the load suspension gear (chains, Use mounting steps provided ropes etc.) into this loading hook during for this purpose.
- Page 21 Position of safety stickers (depending on equipment) 00385739 2E05598 00385739 2,5 mm 50 x 96 mm 2014-07-29 gelb, schwarz Draisstraße 19 a - b · 76461 Muggensturm Safety stickers with the addition “2x” can be found on either side of the machine.
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Page 22: Commissioning
These work activities may be carried out only by The permissible dimensions and weights for ¾ persons trained by HORSCH for this purpose. transport must be complied with. The tractor must be large enough so that ¾... -
Page 23: Technical Data
Technical data Express 4 KR Length (m) Working width (m) Transport width (m) 2.98 Transport height (m) Weight (kg) 4 200 Weight trapezoid ring packer (kg) Distance between tractor link arm ball centre and centre of gravity (m) Number of rotors Rotor working depth 10 steps Length of tines (mm) -
Page 24: Requirements On The Tractor
Verify the suitability of the tractor before com- ¾ 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 Engine power min. 147/200 (kW/HP) Express 4 KR max. -
Page 25: Requirements On The Front Implement
210 bar Oil grade Mineral hydraulic oil Delivery rate 60 l/min at 200 bar Number of dual-acting control units PTO-shaft Speed 1 000 rpm Requirements on the front implement Inside Ø hose line to Express 4 KR for each 110 mm... -
Page 26: Calculating The Ballasting
Calculating the ballasting Required data: The permissible total weight, the permissible axle loads and the load bearing capacity of the tyres must not be exceeded when mounting or hitching up implements. The front axle of the tractor must always be loaded with at least 20 % of the curb weight of the tractor. - Page 27 1. Calculation of minimum front ballasting 4. Calculation of the actual total weight with rear implement: • (c + d) - T • b + 0.2 • T • b Enter the result of the calculated total weight and a + b V min the permissible total weight from the operating instructions of the tractor into the table.
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Page 28: Structure
Structure Overview Express 4 KR 1 TurboDisc seed bar 7 Depth setting for power harrow 2 Coulter pressure screw adjustment 8 Three-point implement attachment 3 Dam harrow 9 Propshaft 4 Trapezoid ring packer 10 Distributor towers 5 Side plate 11 Lighting / warning boards... -
Page 29: Hydraulics
Hydraulics Identification of hydraulic hoses The symbol is always located above the hose that requires pressure to bring the machine in transport position (lift out, folding, etc.). WARNING Accidental hydraulic movements (e.g. caused by passengers or children) can lead to severe Folding accidents and injuries! Secure or lock the control units on the tractor. - Page 30 Folding Lift/fold connection Lower/unfold connection Lock valve, single acting Counterbalancing valve, single acting Hydraulic cylinder for folding Lock valve, double-acting Hydraulic cylinder lift/lower packer...
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Page 31: Lighting
Lighting WARNING Traffic accidents caused by defective lighting. Check the lighting before setting off. ¾ Check warning boards and lighting equipment ¾ for cleanliness. Check the plug-and-socket connections on all ¾ lighting units for firm seating: License plate position (1): 7-pin plug Rear light, right Lamp, direction indicator... -
Page 32: Operation
Operation WARNING Danger of being injured by the propshaft Whenever working on the machine pay attention to the associated safety Check the propshaft protection and chain ¾ notes in the chapter “Safety and guard and replace, if necessary. prevention of accidents” as well as Ensure sufficient overlap of the protective ¾... - Page 33 PTO-shaft/propshaft guard Cam shut-down clutch No adapter or similar that interferes with the The propshaft is equipped with a cam shut-down function of the protective features on PTO shaft clutch. Regarding assembly/disassembly and or propshafts may be installed. adjustment of the cam shut-down clutch see The PTO-shaft guard on the tractor side must Appendix chapter...
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Page 34: Connecting/Parking
Connecting/Parking Connecting The machine must be properly connected to a tractor before any machine movements. DANGER There is a risk that persons may become NOTES crushed and severely injured between machine and tractor! Observe the permissible total weight of the ¾... -
Page 35: Transport Position
Transport position 8. Couple the upper link, secure the bolt with the cotter pin. Use the position fitting for the respective tractor: WARNING Danger of road accidents caused by losing the machine or machine parts. Check all interlocks before starting to drive: ¾... -
Page 36: Parking
Position of control units during transport travel Floating position Locked position Position Control unit Folding Parking The machine must be parked unfolded in a hall 7. Uncouple the propshaft and lay it into the or under a roof. holder. Swivel the propshaft holder toward the centre: WARNING Risk of accident due to insufficient stability... -
Page 37: Wings
Use in the field Wings WARNING DANGER Dropping or lowering machine parts can cause Severe injuries caused by being caught and severe crushing injuries etc.! pulled in by the rotors and by thrown out stones, No persons may stay under raised machine etc. - Page 38 Procedure Rotor speed • Working depth • At the beginning lower the machine far enough ¾ Travel speed • so that the tines are just above the ground. Deflector rail • Switch on the PTO-shaft. ¾ A low rotor speed in combination with a high Lower the machine completely when driving travel speed produces, for example, a coarsely ¾...
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Page 39: Blockage Of The Rotors
Blockage of the rotors Checks The rotors may block in very stony ground or NOTE solid obstacles. In this case the cam shut-down clutch will prevent components from being dam- Drilling must be checked when starting work ¾ aged. and, in case of larger fields also regularly in between! The entire drive train is interrupted when the cam shut-down clutch responds. -
Page 40: Power Harrow
Power harrow Adjusting the working depth of the power harrow The depth setting must be made in due con- sideration of the prevailing soil conditions, the desired degree of mixing and wear on the tines. The bolts (1) on the hole patterns limit the work- ing depth of the power harrow. -
Page 41: Setting The Rotor Speed
Setting the rotor speed The rotor speed can be changed by swapping the gears of the gear pair installed • installing a different gear pair (optional equip- • ment) changing the PTO-shaft speed. • The table shows the rotor speeds as they result from the PTO-shaft speed and arrangement of the gears: kW (HP) - Page 42 Replacing gears Side plates WARNING WARNING Dropping / lowering machine parts Severe injuries caused by being caught and may cause severe crushing etc.! pulled in by the rotors and by thrown out stones, etc. Support the raised machine by appropriate ¾...
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Page 43: Adjusting The Deflector Rail
Adjusting the deflector rail The deflector rail increases the crumbling ef- fect of dry soils and levels the soil in front of the packer roller. The efficiency of the packer is increased on sandy soils. The height of the deflector rail can be adjusted. The segments are each suspended on two racks. -
Page 44: Tines
In case of damage or after 2 - 3 tine changes The following variants are available: ¾ replace also the special cotter pin! Standard tines • Use only original spare parts from HORSCH! ¾ HM tines (reinforce hard metal) • Tines on handle •... - Page 45 On all rotors: Clean the tine carrier. right-turning tines ¾ left-turning tines Open the special cotter pin. Use the special ¾ spanner supplied (1). Take off the locking bow (2). ¾ Pull the tines out sideways (3). ¾ Insert new tines and locking bow. Observe the ¾...
- Page 46 Replacing the seal rings NOTE Mark the installation position of the tine carrier ¾ before installation. Dismantle and reinstall only one tine carrier at a time. Clean and grease the seal ring seat (8). ¾ Mount new seal ring (9). Observe the instal- ¾...
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Page 47: Packer Roller
Packer roller Adjusting the scrapers WARNING WARNING Risk of injury through starting power harrow on Risk of injury from access to rotating implements the folded machine. and rocks, etc. flung away. Deactivate the PTO-shaft or switch off the Do not operate the machine without packer ¾... -
Page 48: Dam Harrow
Dam harrow The dam harrows prevent the formation of dams at the edge zones of the packer roller. Loosen the screws on the clamping plate, ¾ adjust the harrow and tighten again (1). Check the working results during use in the ¾... -
Page 49: Coulter
Coulter Coulter discs The coulter discs are arranged at the front at an Overview angle with slight pretension to each other. This enables light pulling work and exact open- ing of the seed channel. Adjusting the coulter discs Adjust the preload of the two coulter discs ¾... - Page 50 Scrapers Uniformer The scrapers keep coulter discs and press roll- The uniformer firms the seed in the seedbed and ers free of dirt. presses it gently down. Under moist conditions and sticky soils the Check the function, wear and readjustment uniformer may pick up residues.
- Page 51 Rubber mounting Maintenance Check press rollers for condition, light move- ¾ NOTE ment and tight fit. Readjust the scraper on the press rollers if Keep the rubber mounting free of oil. ¾ ¾ required. Oils and grease can harm the rubber and thus Check the scrapers and uniformers for condi- ¾...
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Page 52: Depth Setting
Depth setting Adjust the drilling depth by turning the hexa- ¾ gon shaft. Turn the shaft so that the bolts can be in- The drilling depth is determined by the depth serted. setting and the coulter pressure on the coulters. Insert the bolts (2) and secure each of them ¾... -
Page 53: Correlation
Correlation Changes of the drilling depth mainly effect the drilling depth, but also the coulter pressure and the press rollers. Changes 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 ¾... -
Page 54: Track Loosening Tines (Option)
Track loosening tines (option) By loosening deep tractor tracks the power har- row is able to work in shallow working depths. The track loosening tines are secured against overload by means of springs. WARNING Risk of injury from stuck tines, which are there- fore under tension. -
Page 55: Troubleshooting
Troubleshooting Fault Possible cause Remedy Upper link and tractor link arm Align the upper link to the tractor link Development of noise on the propshaft unfavourably aligned arms when lifting out Lift height too large Reduce the lift path Machine sloping too much towards the Extend or shorten the upper link to front or the rear adjust the machine horizontally in... -
Page 56: Care And Maintenance
Care and Clean the outside of the machine with water. ¾ Maintenance Open the fall sluice under the metering unit so that entered water can flow off. Clean the cell wheel inside the metering unit ¾ with a brush and compressed air. WARNING Blow out coulters, seed lines, seed hopper, ¾... -
Page 57: Storage
Storage If the machine is to be shut down for a longer period of time: If possible, park the machine under a roof. ¾ Completely empty and clean the seed and ¾ fertiliser hopper. Reduce the coulter pressure adjustment to ¾... -
Page 58: Maintenance Overview
Maintenance overview Express 4 KR Maintenance location Work instructions Interval After 10 operating hours Retighten all screw and plug-in Even firmly tightened screw connections can come loose Once connections as well as the hydraulic (e.g. because of material settlement or paint residues be- connections. - Page 59 Maintenance location Work instructions Interval Complete machine Drive unit / gearbox Oil change, see below 100 h Check oil level, see Oil change in gearbox 40 h Lighting and warning boards Check condition and function prior to Warning and safety stickers Check that they are in place and legible prior to Tines...
- Page 60 Lubrication points (Lubrication grease: DIN 51825 KP/2K-40) - Number of lubrication points in brackets Lubricate side plate 40 h Lubricate propshaft 250 h / after Unlock or move the covering and safety funnel season Friction bearing/joint (4) Shorter intervals Profile tube (2) required Pay attention to the operating instructions for the propshaft! depending on...
- Page 61 The gearbox pan for the rotor gearbox is lifetime Alva- lubricated with special low viscosity grease nia WR0, Class NLGI 0 (EP = extreme pressure). Express 4 KR: 31 kg Propshaft friction bearing (a) and joint (b) Gearbox pan Propshaft profile tube Propshaft on power harrow...
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Page 62: Oil Change
Oil change First oil change after 10 operating hours, then ¾ every 100 hours. Specification The gearboxes are filled with oil grade 80W90 for mechanical gearboxes of specification API GL5 (EP = extreme pressure). Oils that can be used for the oil change: Normal use Mineral oil SAE 80W90 API GL5 •... - 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.
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Page 64: Waste Disposal
Attention must be paid to all valid regulations. Decommissioning and waste disposal must only be carried out by operators who have been trained by HORSCH. Contact a waste disposal company, if this should be necessary. -
Page 65: Appendix
Appendix Tightening torques NOTE The tightening torques only serve as guidelines and are generally valid. Actual data given at the • corresponding points in the operating instructions have priority. Screws and nuts must thereby not be treated with lubricant, since this would change the friction value. •... - Page 66 Inch screws Tightening torques - inch screws in Nm Screw Strength 2 Strength 5 Strength 8 diameter No marks on head 3 marks on head 6 marks on head Inch Coarse Fine thread Coarse Fine thread Coarse Fine thread thread thread thread 12.2...
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Page 67: Pneumatics - Hose Arrangement
Observe correct hose installation. ¾ Arrangement of hose routing depending on the equipment used: Express 4 KR Direction of travel Distributor Output Distributor No. 14 13 12 11 10 8 9 6 5... -
Page 68: Cam Shut-Down Clutch
Cam shut-down clutch Fastening the cam shut-down clutch The clutches are fastened at the input shaft of One cam shut-down clutch each is integrated the side gearboxes by means of a clamping at the input shaft of the side gearbox to protect taper. - Page 69 Attaching the cam shut-down clutch Position the clutch on the input shaft. To do so, ¾ align clamping taper and input shaft groove straight to each other. Install the pin (2). ¾ Position the washer and tighten the nut (1). ¾...
- Page 70 Check the condition of the O-ring and replace ¾ as required. Install the hub (12). ¾ Install the circlip (13). ¾ Couple the clutch to the input shaft. ¾...
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Page 71: Adjusting The Propshaft
Adjusting the propshaft Mark the inner protection half of the propshaft. ¾ In the shortest operating state the distance to the safety funnel must be at least 40 mm: Determine the operating lengths Connect the machine to the tractor. ¾ Position machine and tractor toward each ¾... -
Page 72: Shortening The Propshaft
Shortening the propshaft Unhook the elastic element with a suitable tool: Unlock the safety funnel with a suitable tool, ¾ e.g. a screwdriver: Pull off the safety funnel: ¾ Twist the elastic element and the outer pro- ¾ tective tube against each other to unlock it: Pull off the inner protective tube: ¾... - Page 73 Slide the sealing ring on the profile tube and ¾ fasten it with two screws: Outer protective tube Slide the sealing ring in place Propshafts with sealing ring ¾ Remove the screws on the sealing ring and remove the sealing ring from the outer pro- tective tube: Fasten the sealing ring Slide the inner protective tube onto the profile tube:...
- Page 74 Slide the outer protective tube together with the Tighten the mounting screws: ¾ ¾ elastic element fully onto the other profile tube: Hook in the elastic element again using a ¾ suitable tool: Position of outer protective tube - not engaged Twist the elastic element and the outer pro- ¾...
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Page 75: Index
Index Gearbox 55 Accessories 6 Accident prevention instructions 6 Axle load 19 Harrow 47,55 Headland 34 Height 19 Blockage of the rotors 35 Hydraulics 10,21,54 Cable 27 Installation 18 Cam shut-down clutch 29 Care 13,52 Cleaning 52 Length 19 Commissioning 18,28 Liability 4 Connecting 30 Lighting 24,27,55... - Page 76 Safety 6 Warning boards 24,55 Safety stickers 15,55 Warranty 4 Scraper 43,46,51,55 Waste disposal 60 Screw adjustment 55 Weight 19 Screw connections 13 Width 19 Seal ring 42 Working depth 36,51 Seed bar 24 Working width 19 Seed pipe 63 Serial number 19 Service 5 side plate 51...
- Page 78 All details on technical specifications and pictograms are approximate and for information only. Subject to technical product revisions. HORSCH Maschinen GmbH Tel.: +49 94 31 7143-0 Sitzenhof 1 Fax: +49 94 31 7143-9200 92421 Schwandorf E-Mail: info@horsch.com www.horsch.com...