Krone EasyCut B 870 CR Operating Instructions Manual Download Page 62

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Maintenance - General Information

11.1

Maintenance table

EasyCut B 870 CR

Original Operating Instructions 150000706_01_en

Components

Changing/replacing blades

refer to page 76

Check/replace cutting discs/mower drums

refer to page 80

Check/replace retaining bolt (blade screw con-
nection)

refer to page 79

Check/replace retaining bolt (blade quick
fastener)

refer to page 79

Check/replace blade carrier (blade quick
fastener)

refer to page 79

Check/replace linings on cutterbar

refer to page 81

Vent friction clutch

refer to page 66

Tighten screws/nuts

refer to page 63

Check/replace locking of side panel

refer to page 59

Check guard cloths

refer to page 68

11.1.3

Maintenance - Every 10 hours, but at least once a day

Checking oil level

Input gearbox

refer to page 70

Main gearbox top part

refer to page 71

Main gearbox bottom part

refer to page 72

Gearbox for upper roller drive

refer to page 73

Cutterbar

refer to page 82

Components

Changing/replacing blades

refer to page 76

Check/replace cutting discs/mower drums

refer to page 80

Check/replace retaining bolt (blade screw con-
nection)

refer to page 79

Check/replace retaining bolt (blade quick
fastener)

refer to page 79

Check/replace blade carrier (blade quick
fastener)

refer to page 79

Check guard cloths

refer to page 68

Check/replace locking of side panel

refer to page 59

11.1.4

Maintenance - Every 50 hours

Components

Tighten screws/nuts on the machine

refer to page 63

Summary of Contents for EasyCut B 870 CR

Page 1: ...Original Operating Instructions Document no 150000706_01_en Mower Combination EasyCut B 870 CR From machine no 976393 ...

Page 2: ...elle Germany Telephone switchboard 49 0 59 77 935 0 Telefax switchboard 49 0 59 77 935 339 Telefax spare parts warehouse do mestic 49 0 59 77 935 239 Telefax spare parts warehouse export 49 0 59 77 935 359 Internet www landmaschinen krone de www mediathek krone de Information for enquiries and orders Year Machine no Type Contact data of your dealer ...

Page 3: ...l safety Technically sound condition 15 2 4 10 Danger zones 16 2 4 11 Ensuring functionality of safety devices 18 2 4 12 Personal protective equipment 18 2 4 13 Safety markings on the machine 18 2 4 14 Road safety 19 2 4 15 Parking the machine safely 20 2 4 16 Consumables 20 2 4 17 Dangers arising from environment 20 2 4 18 Sources of danger on the machine 21 2 4 19 Dangers in connection with cert...

Page 4: ...are the machine for road travel 53 9 2 Switching off the machine 53 10 Settings 55 10 1 Setting the cutting height 55 10 2 Setting the lateral links 56 10 3 Adjusting the relief spring s 56 10 4 Increasing reducing ground pressure 58 10 5 Setting the side guards 58 10 6 Checking setting locking of side guards 59 10 7 Setting roller distance 60 11 Maintenance General Information 61 11 1 Maintenance...

Page 5: ...etaining bolts 79 14 5 Checking replacing blade carrier 79 14 6 Checking replacing cutting discs mower drums 80 14 6 1 Checking the wear limit on cutting discs mower drums 81 14 7 Checking replacing linings on cutterbar 81 14 8 Checking oil level 82 15 Maintenance Lubrication 84 15 1 Lubricating universal shaft 84 15 2 Lubrication chart Machine 85 16 Storage 88 17 Waste disposal 90 18 Appendix 91 ...

Page 6: ...dditionally be downloaded via the KRONE Media Center http www mediathek krone de 1 3 Applicable documents To ensure that the machine is used safely and as intended observe the following further applicable documents Operating instructions for universal shaft With front mounted mower Operating instructions front mounted mower Assembly instructions KRONE 1 4 Target group of this document This documen...

Page 7: ... type The information that refers to the figure always corresponds to the machine type of this document 1 5 5 Scope of the document In addition to standard equipment accessories kits and versions of the machine are described in this document Your machine may deviate from this document 1 5 6 Means of representation Icons in the text The following means of representation icons are used to present th...

Page 8: ... grease Warning signs Warnings of dangers are separated from the remaining text as warning signs and are identified with a danger sign and signal words The warning signs must be read and the measures must be observed in order to prevent personal injury Explanation of danger sign This is the danger sign that warns of a risk of injury Please observe all notes marked with the danger sign in order to ...

Page 9: ...ecessary Check gear oil level approx 3 to 4 hours after the machine has been switched off Check oil level only when machine is in horizontal position Notes with information and recommendations Additional information and recommendations for trouble free and productive operation of the machine are separated from the remaining text and marked with Information Example INFORMATION Each safety label is ...

Page 10: ...7 bar non SI bar 14 5038 Torque Newtonmeter Nm 0 7376 pound foot or foot pound ft lbf 8 8507 pound inch or inch pound in lbf Temperature Degrees Celsius C Cx1 8 32 Degrees Fahrenheit F Velocity Metres per minute m min 3 2808 Feet per minute ft min Metres per second m s 3 2808 Feet per second ft s Kilometres per hour km h 0 6215 Miles per hour mph Volumes Litres L 0 2642 US gallon US gal Millilitre...

Page 11: ...Information on This Document 1 How to use this document 1 5 EasyCut B 870 CR Original Operating Instructions 150000706_01_en 11 This page has been left blank deliberately ...

Page 12: ...ty Unauthorised modifications to the machine may affect the properties of the machine or disrupt the proper operation For this reason unauthorised modifications shall exclude any liability of the manufacturer for consequential damage Intended use also comprises compliance with the terms of operation maintenance and repair specified by the manufacturer 2 2 Reasonably foreseeable misuse Any use beyo...

Page 13: ... the procedures indicated in the operating instructions are reliable If the operating instructions are not followed people may be seriously injured or killed Before using the machine for the first time read and follow all the Basic safety instructions Before working also read and observe the respective sections in the operating instructions Keep the operating instructions easily accessible for the...

Page 14: ...dren in danger Children are not in a position to assess dangers and behave unpredictably Thus children are particularly at risk Keep children away from the machine Keep children away from consumables Make sure that there are no children in the danger zone especially when starting and triggering machine movements 2 4 5 Connecting the machine When tractor and machine are not correctly connected ther...

Page 15: ...sk of serious injuries or death All maintenance and setting work must be performed according to the chapters Maintenance and Setting Before performing any maintenance and setting work shut down and safeguard the machine refer to page 24 Danger resulting from damage to the machine Damage to the machine may impair the operational safety of the machine and cause accidents As a result people may be se...

Page 16: ... field mode The safety distance is For machine in shunting operation and field mode In front of the machine 30 m Behind the machine 5 m Laterally to the machine 3 m For machine switched on without driving motion In front of the machine 3 m Behind the machine 5 m Laterally to the machine 3 m The safety distances specified here are minimum distances in terms of intended use If necessary these safety...

Page 17: ...actor and machine Persons staying between tractor and machine can be seriously hurt or killed as the tractor may roll away or the machine may move Before working between tractor and machine Shut down and safeguard the machine refer to page 24 This also applies to short term control work If the lifting device must be actuated instruct all persons to keep away from the range of movement of the lifti...

Page 18: ...g or unsuitable personal protective equipment increases health risks and injuries Personal protective equipment is for example Suitable protective gloves Safety boots Close fitting protective clothing Hearing protection Safety glasses Specify and provide personal protective equipment for the particular job Use only personal protective equipment which is in proper condition and offers effective pro...

Page 19: ...for driving on road and field refer to page 52 Danger due to machine which is not prepared properly for road travel If the machine is not prepared properly for road travel serious accidents may occur on the roads Before driving on roads prepare the machine for road travel refer to page 53 Danger when cornering with mounted machine When cornering the tractor with mounted machine has a larger swivel...

Page 20: ...e only consumables which comply with the requirements of the manufacturer For requirements on consumables refer to page 35 Environmental protection and disposal Consumables such as diesel fuel brake fluid antifreeze and lubricants e g gearbox oil hydraulic oil may damage the environment and the health of people Do not release consumables into the environment Fill consumables in a liquid tight labe...

Page 21: ...t leave the cabin Do not touch any metal parts Do not establish any conductive connection to the ground Warn persons Do not approach the machine Electrical voltage on the ground may lead to severe electric shocks Wait for help from professional rescue teams The overhead line must be switched off If people have to leave the cabin despite the voltage flashover for example because there is an imminen...

Page 22: ...onsumables wear personal protective equipment Before performing any repair maintenance or cleaning work allow liquids and machine parts to cool off if necessary Damaged compressor unit Damaged compressed air hoses of compressor unit may tear off Hoses that move uncontrollably may hurt people seriously If it is suspected that the compressor unit is damaged immediately contact a specialist workshop ...

Page 23: ...tay under the raised machine or machine parts which are not safely supported refer to page 24 Prior to all work on raised machines or machine parts lower the machine or machine parts Before performing any work under raised machines or machine parts secure the machine or machine parts with rigid safety support or with hydraulic shut off device or by supporting against lowering Danger associated wit...

Page 24: ... unintentionally As a result people may be seriously injured or killed Before leaving the operating position Shut down and safeguard the machine To shut down and safeguard the machine Park the machine on a stable horizontal and level ground Switch off the drives and wait until coasting parts have come to a complete stop Lower machine completely to the ground Switch off tractor engine remove the ig...

Page 25: ...safely To carry out oil level check oil and filter element changes safely Lower raised machine parts or secure them against falling refer to page 24 Shut down and safeguard the machine refer to page 24 Observe the intervals for oil level check oil and filter element changes refer to page 61 Use only the oil grades and quantities specified in the consumables table refer to page 35 Clean the area ar...

Page 26: ...2 Safety 2 6 Safety labels on the machine 26 EasyCut B 870 CR Original Operating Instructions 150000706_01_en Position and meaning of safety labels KMG000 046 ...

Page 27: ...ety instructions b Danger due to electric shock Life threatening injuries caused by a flashover if machine parts come too close to power transmission lines Maintain the prescribed safety distance from power transmission lines c Danger if the maximum permitted PTO speed or the maximum permitted operating pressure is exceeded If the permitted PTO speed is exceeded ma chine parts may be destroyed or ...

Page 28: ...cts may be flung out uncontrol lably Before start up move guards into protective position c Danger from objects being flung out When the machine is running there is a risk of injury as objects may be flung out uncontrol lably When the machine is running keep your distance 3 Ord no 942 196 1 6x Risk of crushing or shearing Risk of injury due to crushing or shearing points on moving machine parts Wh...

Page 29: ... 4 2 KMG000 088 Pos Designation Explanation 1 Stop cocks When transporting the machine and when working under the machine always close the stop cocks 2 Support jacks The support jacks are designed for the stability of the machine when it is not connected to the tractor refer to page 48 3 Road travel lighting The road travel lighting is used for road safety Before driving on roads switch on the roa...

Page 30: ...V emblem KM000 567 The SMV emblem Slow Moving Vehicle 1 can be mounted on slow moving machines or vehicles The country specific specifications must be observed The SMV emblem 1 is at the rear in the centre or on left If the machine is transported on transport vehicles for example lorry or train the SMV emblem must be covered or dismounted ...

Page 31: ...044 1 Outrigger 10 Cutterbar 2 Lateral suspension arms 11 Mower gearbox 3 Relief spring 12 Intermediate universal shaft 4 Three point hitch 13 Friction clutch 5 Support jack 14 Swath flap 6 Impact damage protection system 15 Conditioner roller 7 Universally jointed drive shaft Tine rotor 8 Spare blade drawer 16 Side guard 9 Main gearbox 17 Document storage tube ...

Page 32: ...parts always enter type designation vehicle identification number and year of manufacture of the corresponding machine To ensure that these data are always available we recommend to enter them in the fields on the front cover page of these operating instructions 3 3 Lighting KMG000 031 To comply with the Road Traffic Licensing Regulations the machine is equipped as standard With three chamber lamp...

Page 33: ...amage protection system is changed the trigger moment of the impact damage protection system also changes As a result the impact damage protection system may trigger in the transport position in case of abrupt loads and the driving behaviour may change This can lead to accidents Never change the value for the spring on the impact damage protection system KMG000 032 The disc mower is equipped with ...

Page 34: ...00 HP PTO speed 1 000 min Max operating pressure of hydraulic system 200 bar Voltage lighting 12 V 7 pin Electrical connections Lighting 12 V 7 pin socket Power supply of the machine 12 V 3 pin socket Required hydraulic connections Double acting hydraulic connection 1x Machine equipment series Lower link hitch Cat II and cat III SafeCut Series Blade quick fastener or blade screw connec tion Series...

Page 35: ...Specification Initial filling ex works Input gearbox 2 0 l SAE 90 Wiolin ML 4 SAE 90 Main gearbox upper part 0 45 L each SAE 90 Wiolin ML 4 SAE 90 Main gearbox bottom part 0 45 L each SAE 90 Wiolin ML 4 SAE 90 Upper roller gearbox 0 3 l each SAE 90 Wiolin ML 4 SAE 90 Cutterbar 7 0 l each SAE 90 Wiolin ML 4 SAE 90 The filling quantities of the gearboxes are guide values The correct values result fr...

Page 36: ... via the control units of the tractor The following table explains the function of the individual switches KMG000 001 Designation Function 1 Red warning light Is lit when the operation panel is switched on 2 Toggle switch Middle Operation panel OFF warning light 1 OFF Top Double acting control unit 2 2 2 Lowers both mowers from transport position to head land position 2 Raises both mowers from hea...

Page 37: ... mower from headland position to working position 2 Raises the right mower from working position to headland position Double acting control unit 1 1 1 Lowers the left mower from headland position to working position 1 Raises the left mower from working position to head land position Middle Double acting control unit 2 2 2 Lowers both mowers from headland position to work ing position 2 Raises both...

Page 38: ... safety routines are not observed persons may be seriously injured or killed The safety routines must be read and observed to avoid accidents refer to page 24 6 1 Checklist for initial operation ü The machine is mounted according to assembly instructions of the machine ü All the screws and nuts have been checked to make certain they are tight and tightened to the specified tightening torques refer...

Page 39: ...lower link pins 1 Move the ball sleeve category II 2 to the position I and insert the lower link pins 1 Secure the lower link pins 1 with the linch pin 4 and the safety chain 5 Conversion to category III Loosen the linch pins 4 and pull out the lower link pins 1 Move the ball sleeve category III 3 to the position II and insert the lower link pins 1 Secure the lower link pins 1 with the linch pin 4...

Page 40: ...cure the top link pin with the linch pin 3 Make sure that the anti twist lock 4 of the top link pin is in the recess 6 3 Adapting universal shaft KMG000 047 ü The machine is connected to the tractor refer to page 41 Raise machine until the PTO shaft end of the tractor and the drive shaft of the machine are on the same height Lower machine into working position Shut down and safeguard the machine r...

Page 41: ...n incorrectly connected to the tractor or have been improperly installed they may pull off or be damaged This may result in serious accidents If connection lines are interchanged functions may inadvertently be actuated which may also result in serious accidents Correctly connect and secure the hoses and cables Lay the hoses cables and ropes so that they do not scrape come under tension or become j...

Page 42: ...th numbers or letters Hydraulic hoses for connection to a single acting control unit are marked with a number and the plus sign e g 1 Hydraulic hoses for connection to a double acting control unit are marked with the same numbers plus sign for the pressure line and minus sign for the return for example 2 2 Use a control unit on the tractor which can be locked in the neutral position against uninte...

Page 43: ...onnect 2 pole plug 2 to 2 pole socket 1 of the tractor Connection operation panel to machine Connect the 19 pole plug 3 to the 19 pole socket 4 of the machine 7 4 Connecting road travel lighting For the version with road travel lighting NOTICE Short circuit caused by impurities and moisture in the plug connection The machine may be damaged by a short circuit Make sure that the plugs and sockets ar...

Page 44: ... injury by failure to take account of the danger zone of the universal shaft If the danger zone of the universal shaft is ignored persons can be seriously hurt or killed To avoid accidents observe the danger zone of the universal shaft refer to page 16 NOTICE Changing the tractor The machine could be damaged if the universal shaft length is not checked when changing the tractor In order to avoid d...

Page 45: ...dents refer to page 24 WARNING Risk of injury during operation If the following notes are not observed persons could be seriously injured or killed Before you turn on the PTO shaft make sure that the machine is in working position and that the glide skids touch the ground Even with intended operation of the machine there is a danger caused by ejected foreign bodies Thus instruct all persons to lea...

Page 46: ...The machine is shut down and safeguarded refer to page 24 Open the turnlock fasteners 3 To fold up the front guard 1 press the catch with a screwdriver 2 and fold up the front guard 8 1 2 Fold down the front guard KMG000 077 ü The machine is in the working position refer to page 49 ü The machine is shut down and safeguarded refer to page 24 Fold down the front guard 1 Close the turnlock fasteners ...

Page 47: ...hut down and safeguarded refer to page 24 Open the turnlock fasteners 2 Fold up the side guard 1 until the side guard 1 engages in the latch 8 2 2 Folding down side guard working position KMG000 027 ü The machine is in the working position refer to page 49 ü The machine is shut down and safeguarded refer to page 24 Fold down the side guard 1 Ensure that the side guard 1 is secured by the locking r...

Page 48: ...the front support jack 2 upwards and lock it by means of the bolt 1 Pull the tension bar 4 swivel the rear support jack 3 upwards and lock it by means of the tension bar 4 8 3 2 Move parking jacks into support position KMG000 016 Raise the machine via rear hydraulics until the support jacks can be swivelled down Shut down and safeguard the machine refer to page 24 Pull the bolt 1 push the front su...

Page 49: ...000 045 From transport position to headland position Move the toggle switch 2 to the up position Actuate the control unit 2 until both mowers are lowered to the headland position Headland positions ü The mowers are in the headland position Move toggle switch 2 to bottom position Lowering both mowers simultaneously from headland position to working position Move toggle switch 3 to centre position A...

Page 50: ...o headland position Move toggle switch 3 to left position Actuate the control unit 1 until the left mower is lifted into headland position From headland position to transport position ü The PTO shaft drive is switched off ü The support jacks are swivelled to the transport position and locked by means of the bolts Move the machine to the headland position refer to page 49 Move the toggle switch 2 i...

Page 51: ...kwards reverse the tractor until the impact damage protection system engages automatically Mowing small plots The front mounted mower alone can be used to mow small plots of crops or narrow sections in open fields In doing so the lateral mowers must be in the transport position INFORMATION Leave the control units in the float position while mowing 8 7 Field mode on slopes WARNING Risk of injury du...

Page 52: ...e components could be activated unintentionally This may result in serious accidents To avoid that functions are triggered by mistake the regulating valves of the tractor must be in neutral position when performing transport journeys on the road and must be locked WARNING Risk of accident from open stop cocks Machine components could be moved unintentionally when stop cocks are open This may resul...

Page 53: ...efer to page 48 ü The road lighting has been connected tested and is functioning properly refer to page 43 ü The machine is in the transport position refer to page 50 ü The cylinders are completely retracted ü The stop cocks on the hydraulic hoses are closed refer to page 49 ü The control units on the tractor are in neutral position and locked ü The operation panel is switched off refer to page 49...

Page 54: ...es 2 between tractor and machine and place it in the supports provided Disconnect the power supply 3 between tractor and operation panel Remove the operation panel from the tractor and place it in the support provided Detach the top link Unlock the lower link hooks of the tractor Continue to lower the rear linkage until the lower link pins are free Move tractor away carefully Parking KMG000 020 NO...

Page 55: ...usly injured or killed The safety routines must be read and observed to avoid accidents refer to page 24 10 1 Setting the cutting height KMG000 035 The cutting height is adjusted via the top link 1 Setting range of cutting height ü The support jack the support jacks are swivelled down refer to page 48 ü The machine is in the working position refer to page 49 Lower the machine up to the support jac...

Page 56: ...inks KMG000 024 For mowing set the height of the three point hitch until the side links 3 in the front area 1 and in the rear area 2 are at the same height The setting is made by raising the machine Raise the machine until the lateral suspension arms 3 are set to X approx 0 mm 10 3 Adjusting the relief spring s WARNING Risk of injury due to incorrectly set relief spring s If the threaded rod of th...

Page 57: ...er arm 4 This may damage the machine The dimension a is set in the factory to 3 5 mm Never change dimension a KMG000 039 The relief springs 1 are used to adapt the ground pressure of the cutterbar to the local conditions In order to protect the sward the load on the cutterbar must be relieved so that it does not jump when mowing yet does not leave any brush marks on the ground Increasing reducing ...

Page 58: ...that it does not jump when mowing or leave any traces of abrasion on the ground ü The machine is shut down and safeguarded refer to page 24 Loosen the counter nut 5 WARNING Risk of injury caused by relief spring tearing off Never unscrew the threaded spindles 2 of the relief springs 1 further than the dimension X 80 mm To increase the ground pressure increase the dimension X To reduce the ground p...

Page 59: ...ighten the screws 4 Adjusting the side guard 2 Fold up the front guard 3 refer to page 45 Loosen the screws 6 Use the console 7 to adjust the height of the side guard 2 Tighten the screws 6 Adjust the two side guards identically 10 6 Checking setting locking of side guards KMG000 042 The locking 2 prevents during use that the side guard 1 is folded up and foreign bodies are slung away Therefore ma...

Page 60: ...crew connection 3 Check the locking 2 10 7 Setting roller distance KMG000 090 The distance X of the rollers is set via the screw 1 on the right hand and left hand machine side To avoid high wear on the rollers the dimension X must not be below 2 mm ü The machine is in the working position refer to page 49 ü The machine is shut down and safeguarded refer to page 24 Loosen nut 2 Turn the screw 1 ð I...

Page 61: ... If a test run is performed after repair maintenance or cleaning work or after technical intervention the machine may behave unpredictably Thus there is a risk of serious injuries or death ü The machine is in working position Do not switch on the drives until the mower is resting on the ground and you are absolutely sure that there is no one in the danger zone The test run of the machine must only...

Page 62: ...to page 59 Check guard cloths refer to page 68 11 1 3 Maintenance Every 10 hours but at least once a day Checking oil level Input gearbox refer to page 70 Main gearbox top part refer to page 71 Main gearbox bottom part refer to page 72 Gearbox for upper roller drive refer to page 73 Cutterbar refer to page 82 Components Changing replacing blades refer to page 76 Check replace cutting discs mower d...

Page 63: ...1 6 Maintenance Every 6 years Components Have the hydraulic hoses replaced by your KRONE service partner 11 2 Tightening torques Metric thread screws with control thread INFORMATION The table does not apply to countersunk screws with hexagon socket in case the countersunk screw is tightened via hexagon socket DV000 001 X Thread size 1 Strength class on screw head X Strength class 5 6 8 8 10 9 12 9...

Page 64: ...s with fine thread DV000 001 X Thread size 1 Strength class on screw head X Strength class 5 6 8 8 10 9 12 9 Tightening torque Nm M12 x 1 5 88 130 152 M14 x 1 5 145 213 249 M16 x 1 5 222 327 382 M18 x 1 5 368 525 614 M20 x 1 5 465 662 775 M24 x 2 787 1 121 1 312 M27 x 2 1 148 1 635 1 914 M30 x 1 5 800 2 100 2 650 Metric thread screws with countersunk head and hexagon socket INFORMATION The table a...

Page 65: ...ng glasses ventilation and breather filters and bleed valves in gearboxes with cast housings or aluminium or steel housings The term locking screw includes the drain plug the inspection screw as well as the ventilation and breather filters The table only applies to locking screws with external hexagon together with copper seal ring and for bleed valves made of brass with shaped seal ring Thread Lo...

Page 66: ... tightening torques Screws nuts Tightening torque Nut for shear protection rotary hub 300 Nm Bearing housing for cutting disc 55 Nm Bearing housing for mower drum 55 Nm 11 4 Venting the friction clutch NOTICE Interventions in the friction clutch will lead to a loss of guarantee Interventions in the friction clutch change the slip torque Therefore the machine may be damaged considerably Never inter...

Page 67: ... Remove the universal shaft Tighten the nuts 1 evenly ð The friction discs are relieved Turn the friction clutch 2 Turn the nuts 1 back as far as the thread run out Venting friction clutch ByPy KM000 603 ü The machine is in the working position refer to page 49 ü The machine is shut down and safeguarded refer to page 24 Remove the universal shaft Loosen the cap nuts 1 uniformly but do not dismount...

Page 68: ...rd cloths KMG000 010 ü The machine is in the working position refer to page 49 ü The machine is shut down and safeguarded refer to page 24 Carry out a visual inspection of the guard cloth 1 to ensure that there are no cracks and damage Æ The machine can be used when there are no cracks or damages Æ Replace guard cloths in case of cracks or damage ...

Page 69: ... or killed The safety routines must be read and observed to avoid accidents refer to page 24 WARNING Hydraulic hoses are subject to ageing Hydraulic hoses may wear depending on pressure heat load and the effect of UV rays People can be seriously injured or killed by damaged hydraulic hoses The date of manufacture appears on the hydraulic hoses This way the age can be ascertained quickly Replacemen...

Page 70: ...id accidents refer to page 24 13 1 Input gearbox KMG000 005 Comply with the safety routine Safe execution of oil level check oil and filter element exchange refer to page 25 INFORMATION The oil level must be checked and the oil must be changed in working position and with machine in horizontal position Check oil level Unscrew the locking screw of the inspection hole 1 ð If the oil reaches up to th...

Page 71: ...65 13 2 Main gearbox upper part KM000 076 Observe the safety routine Safely performing oil level check oil change and filter element change refer to page 25 INFORMATION The oil level must be checked and the oil must be changed in working position and with machine in horizontal position Check oil level Unscrew the locking screw of the inspection hole 1 ð If the oil reaches up to the inspection hole...

Page 72: ...ust be changed in working position and with machine in horizontal position Check oil level Unscrew the locking screw of the inspection hole 1 ð If the oil reaches up to the inspection hole 1 Screw the locking screw into the inspection hole 1 tightening torque refer to page 65 ð If the oil does not reach up to the inspection hole 1 Refill with fresh oil up to the inspection hole 1 via the inspectio...

Page 73: ... Anziehdrehmoment refer to page 65 Æ If the oil does not reach the inspection hole 1 Unscrew the locking screw of the filling hole 3 Top up new oil via the filling hole 3 up to the inspection hole 1 Mount the locking screw of the inspection hole 1 and the locking screw of the filling hole 3 Tightening torque refer to page 65 Changing oil ü A suitable container is available for escaping oil Unscrew...

Page 74: ...ng onto obstacles e g stones the both shear pins in the rotary hub will shear off The rotary hub incl nut turns upward on the pinion shaft The cutting discs or drums which move the crop to the left LH in the direction of travel have left handed thread The cutting discs or drums which transport the crop to the right RH in the direction of travel have right handed thread To distinguish between right...

Page 75: ... nut no groove mark on pinion shaft and nut Anti clockwise rotating LH cutting discs mower drums always have left handed pinion shaft and nut with groove mark on pinion shaft and nut KM000 049_1 ü The machine is in the working position refer to page 49 ü The machine is shut down and safeguarded refer to page 24 Dismount the cutting disc or the mower drum at the rotary hub with the defective shear ...

Page 76: ...ade supports If blades are missing damaged or incorrectly mounted dangerous unbalanced rotation may be caused and parts may fly around People may be seriously injured or killed as a result Check the blades at least once a day and the retaining bolts every time after changing the blades or after contact with foreign objects Immediately replace missing damaged or incorrectly mounted blades and blade...

Page 77: ...The machine is in the working position refer to page 49 ü The machine is shut down and safeguarded refer to page 24 ü The front guard is folded up refer to page 46 ü The area around the blade mowing discs and mower drums is cleaned Remove the damaged or worn blade Check the fastening parts of the blade refer to page 79 Also replace worn or damaged mounting parts INFO The blades for anticlockwise r...

Page 78: ... slide the blade key 1 between the mowing disc 4 and the blade carrier 3 as far as it will go press it down with one hand and hold it Check the fastening parts of the blade 2 refer to page 79 Also replace worn or damaged mounting parts INFO The blades for anticlockwise rotating and clockwise rotating cutting discs mower drums are different When mounting the blades mind the direction of rotation Th...

Page 79: ...s below 14 mm Blade screw connection design Blade quick fastener design KM000 039 KM000 040 14 5 Checking replacing blade carrier Blade quick fastener version WARNING Risk of injury due to low material thickness and or worn application seam on the blade carriers If the material thickness is too low and or an application seam on the blade carrier is worn blades may loosen due to the high rotating s...

Page 80: ...er drums If cutting discs mower drums are deformed blades may become detached due to high rotating speed As a result people may be seriously injured or killed The cutting discs mower drums must be checked at least once a day or after contact with foreign objects If cutting discs mower drums are deformed the dimension X 48 mm must not be exceeded The cutting discs mower drums must only be replaced ...

Page 81: ... drums is reached when the material thickness is less than 3 mm The cutting discs mower drums must be replaced at the latest when the material thickness is below the minimum material thickness of 3 mm The cutting discs mower drums must only be replaced by KRONE original spare parts KM000 043 14 7 Checking replacing linings on cutterbar NOTICE Impact stops are checked irregularly The impact stops a...

Page 82: ...e upper side of the cutterbar in the sections 1 each should be approx 30 mm INFORMATION The edges 2 must not be welded On the bottom of the cutterbar weld the lining 3 to the cutterbar along the whole length in section 5 INFORMATION The edges 4 must not be welded 14 8 Checking oil level INFORMATION There is no need to change the oil on the cutterbar Before checking the oil level on the cutterbar t...

Page 83: ... if necessary via cutting height setting refer to page 55 Aligning the cutterbar in longitudinal direction Place the spirit level 1 on two cutting discs Align the cutterbar using the spirit level 1 align it horizontally using wedges if necessary Checking oil level KM000 036 Release the locking screw of the inspection hole 1 ð The oil level must reach up to the inspection hole 1 If the oil reaches ...

Page 84: ...al damage caused by consumables If consumables are not stored and disposed of properly they may escape into the environment As a result the environment will be damaged even by small quantities Store the consumables in suitable containers according to the statutory provisions Dispose of used consumables according to statutory provisions NOTICE Bearing positions will be damaged If different lubricat...

Page 85: ...rage load of the machine In case of an increased load and under extreme working conditions the time periods must be reduced The types of lubrication are marked by means of icons in the lubrication chart refer to table Type of lubrication Lubricant Comment Grease Multi purpose grease Apply two strokes of lubricating grease from the grease gun per grease nipple Remove excess lubricating grease at th...

Page 86: ...15 Maintenance Lubrication 15 2 Lubrication chart Machine 86 EasyCut B 870 CR Original Operating Instructions 150000706_01_en KMG000 023 ...

Page 87: ...Maintenance Lubrication 15 Lubrication chart Machine 15 2 EasyCut B 870 CR Original Operating Instructions 150000706_01_en 87 Every 50 operating hours 1 2 3 4 6 7 Every 100 operating hours 5 ...

Page 88: ...rom a high pressure cleaner is aimed directly at bearings and electrical electronic components these parts can be damaged Do not aim the water jet from high pressure cleaner at bearings and electrics electronic components Lubricate the machine according to lubrication chart Do not wipe off any grease that comes out of bearing points as the hardened grease will provide additional protection against...

Page 89: ...706_01_en 89 INFORMATION Write down all repair jobs which must be performed by the next harvest and arrange for them to be done with sufficient lead time Your KRONE dealer is better able to perform maintenance service and any required repairs outside of harvest season ...

Page 90: ...ds and lubricants gearbox oil oil from hydraulic system before being scrapped The operating fluids and lubricants must be brought separately to an environmentally friendly disposal point or recycling centre Operating fluids and lubricants Operating fluids and lubricants diesel fuel coolant gearbox oil oil from hydraulic system must be brought to a disposal point for waste oil Synthetic materials A...

Page 91: ...Appendix 18 Circuit diagram 18 1 EasyCut B 870 CR Original Operating Instructions 150000706_01_en 91 18 Appendix 18 1 Circuit diagram 2 150100881_08_en 92 ...

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Page 103: ...connection version 77 Changing oil 72 73 Check oil level 72 Check change blades 76 Checking guard cloths 68 Checking oil level 82 Checking the blade for wear 76 Checking the wear limit on cutting discs mower drums 81 Checking replacing blade carrier 79 Checking replacing cutting discs mower drums 80 Checking replacing linings on cutterbar 81 Checking replacing retaining bolts 79 Checking setting l...

Page 104: ... transport 52 E Ensuring functionality of safety devices 18 Environmental protection and disposal 20 F Field mode on slopes 51 Figures 7 Fold down the front guard 46 Folding down side guard working position 47 Folding up side guard transport position 47 Folding up the front guard 46 Front guard 45 G Gearbox for upper roller drive 73 H Headland positions 49 Hot liquids 22 Hot surfaces 22 How to use...

Page 105: ...and hexagon socket 64 Metric thread screws with fine thread 64 Move parking jacks into support position 48 Move parking jacks into transport position 48 Mowing 50 N Noise may damage your health 21 Notes with information and recommendations 9 O Oils 35 Only perform work when the machine is at standstill 23 Operate the support jack 48 Operation 45 Operation is only allowed after proper start up 15 O...

Page 106: ...wn and safeguarding the machine 24 Side guard 47 SMV emblem 30 Sources of danger on the machine 21 Start up 41 Storage 88 Structural modifications on the machine 14 Switching off the machine 53 T Target group of this document 6 Technical data 34 Technical limit values 16 Technically sound state of the machine 15 Term machine 7 Tightening torques 63 Top link pin 39 U Unattended parking 20 Unsuitabl...

Page 107: ...clare as manufacturer of the product named below under our sole responsibility that the Machine Mower Combination Type EasyCut B 870 CR to which this declaration refers is in compliance with the following relevant provisions EC Directive 2006 42 EC Machinery The undersigned Managing Director is authorised to compile the technical documents Dr Ing Josef Horstmann Spelle 01 08 2017 Managing Director...

Page 108: ...Maschinenfabrik Bernard Krone GmbH Co KG Heinrich Krone Straße 10 D 48480 Spelle Postfach 11 63 D 48478 Spelle 49 0 59 77 935 0 6 49 0 59 77 935 339 ü www landmaschinen krone de V 5 ...

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