Kubota KX040-4, Operator'S Manual

Page 1: ...OPERATOR S MANUAL 1BAAAADAP0600 1BAAAADAP1010 English U S A CANADA Code No RD158 8121 3 K X 0 4 0 4 PRINTED IN JAPAN KUBOTA Corporation 2012 READ AND SAVE THIS MANUAL MODEL 040 4...

Page 2: ...inute Low speed Military Standards Revolutions Per Minute Roll Over Protective Structures Society of Automotive Engineers USA Two Pattern Selection System Auto Idle Common Rail System Diesel Particula...

Page 3: ...o Idle AI Lamp Indicator lamp Glow Working light switch Horn Wiper Washer switch Diesel Hydraulic fluid Gear oil Grease Fast Slow Excavator Overhead movement toward the front Excavator Overhead moveme...

Page 4: ...best use of your excavator please read this manual carefully It will help you become familiar with the operation of the excavator and contains many helpful hints about excavator maintenance It is KUBO...

Page 5: ...isplayed at a Glance on a Single Screen 15 When the Check up is Completed 17 Horn Switch 17 Light Switch 17 AUX Port Flow Rate Limit Switch 17 Auto Idle Switch 18 Throttle Potentiometer 18 Travel Spee...

Page 6: ...32 Spin Turn 33 UP AND DOWNHILL DRIVING 34 PARKING ON A SLOPE 34 OPERATION OF THE DOZER 34 TWO PATTERN SELECTION SYSTEM TPSS 35 Pattern Change 35 OPERATION OF THE BOOM 36 OPERATION OF THE ARM 36 OPERA...

Page 7: ...Adjusting V belt Tension 73 Checking Radiator Hoses and Clamps 74 Grease Swing Ball Bearing 74 Inspection and Cleaning Air Filter Element 74 Air Filter Maintenance 75 Cleaning Evacuator Valve 75 Check...

Page 8: ...Exhaust Gas Temperature Sensor 83 Checking EGR Piping for Gas Leak 83 BIENNIAL SERVICING 84 Replacing Air Conditioner Pipes and Hoses 84 Replacement of Radiator Hoses and Hose Clamps 84 Changing Radi...

Page 9: ...CONTENTS LONG STORAGE 95 RECOMMENDED OILS 97 APPENDICES 99 MAIN DIMENSIONS 99 LIFTING CAPACITY 100 LIST OF SCREENS 103 LIST OF NORMAL SCREENS 103 NAVIGATION LIST OF SCREENS 104...

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Page 11: ...ous injury or death should the excavator be upset or falling objects occur Do not modify any structural members of the ROPS FOPS by welding drilling bending grinding or cutting as this may weaken the...

Page 12: ...by law or statutes 12 Do not allow passengers to ride on any part of the excavator at anytime The operator must remain in the excavator seat during operation 13 Check levers pedals and all mechanical...

Page 13: ...he bucket as low as possible while driving uphill Turn slowly on slopes at reduced speed Do not place the excavator near the edges of trenches and banks as the earth can give away due to the weight of...

Page 14: ...to avoid tipping over do not try to swing the attachment crosswise to the loading ramps 4 Lower the attachment on the loading bed and release the pressure from the hydraulic system After loading the...

Page 15: ...tween the UPPER and LOWER levels 5 Read and follow the directions STARTING WITH AN AUXILIARY BATTERY in OPERATION OF THE ENGINE when starting with an auxiliary battery 6 Keep a first aid box and a fir...

Page 16: ...tors 22 For proceeding to regenerate the DPF a warning indicator appears on the LCD display to tell you to increase the engine rpm to its specified level Follow that instruction 23 When the Diesel Par...

Page 17: ...electrical connections as necessary A Inspect the exhaust system daily for any signs of leakage Check for broken pipes and muffler and also for loose or missing bolts nuts and clamps If any exhaust le...

Page 18: ...SAFE OPERATION 8 6 DANGER WARNING AND CAUTION LABELS...

Page 19: ...9 SAFE OPERATION...

Page 20: ...SAFE OPERATION 10...

Page 21: ...11 SAFE OPERATION...

Page 22: ...SAFE OPERATION 12...

Page 23: ...13 SAFE OPERATION...

Page 24: ...nger warning and caution labels with new labels from your KUBOTA dealer 4 If a component with danger warning and caution label s affixed is replaced with new part make sure new label s is are attached...

Page 25: ...ivery of spare parts When ordering spare parts from your KUBOTA dealer always mention the serial number of the excavator and the engine Note these numbers right away in the supplied lines For KCL only...

Page 26: ...e diesel engine with 3 cylinder Model name D1803 CR TE4 BH1 D1803 CR TE4 BH2 D1803 CR TE4 BH1 D1803 CR TE4 BH2 Total displacement cc cu in 1826 111 4 Engine power SAE J1955 gross kW Hp 30 1 40 4 Rated...

Page 27: ...PICTED CONTENTS 1 Bucket cylinder 2 Arm 3 Bucket link 2 and 3 4 Bucket link 1 5 Bucket 6 Swing bracket 7 Arm cylinder 8 Canopy 9 Seat 10 Swing frame 11 Boom cylinder 12 Dozer cylinder 13 Dozer blade 1...

Page 28: ...nhibit switch 11 Beacon light switch Cab only Ref page Starter switch 6 LCDdisplay 7 Fuel gauge Water temperature gauge Hour meter Engine tachometer Glow lamp User setting switch AUX port enable switc...

Page 29: ...t 3 Boom swing pedal 4 Drive lever right 5 Attachment control lever right 6 Dozer control lever Angle blade type 7 Drive pedal left 8 Drive pedal right Ref page Drive lever left 32 Attachment control...

Page 30: ...ROPS FOPS for damage and if damage is found contact your KUBOTA dealer for repair CHECKING THE DEVICES BStarter Switch A STOP The key can be inserted at the STOP position A RUN Turn the key one click...

Page 31: ...mal Operation C Fuel gauge To avoid personal injury A Before adding fuel be sure to stop the engine A Be sure to keep open flame away from the machine Otherwise a fire may result With the starter key...

Page 32: ...cation switch or simply stop refueling for a while The buzzer will stop sounding C Coolant Temperature Gauge To avoid personal injury A Do not open the radiator cap during or just after operation Hot...

Page 33: ...e 2 The overheat warning appears onscreen Also the following message shows up on the LCD display and the engine automatically starts idling Acceleration is not operative If the above message appears t...

Page 34: ...buzzer will beep See LIST OF SCREENS section for detail A See your KUBOTA dealer from details concerning care and maintenance BLCD Display for Warning C Remaining fuel warning When the fuel level is...

Page 35: ...iately contact your local dealer for repair C Various error warnings If any components are detected to be in trouble the following message appears onscreen See LIST OF SCREENS section Information A ma...

Page 36: ...th day hour and minute will be selected in this order Select an item to readjust Press the switch Switch 2 and the numeric setting will be smaller Press the switch Switch 3 and the numeric setting wil...

Page 37: ...When the user setting switch Switch 1 is pressed on the clock setting screen the clock is not readjusted and returns to the pervious menu screen A If the clock is interrupted for example when the batt...

Page 38: ...o the RUN position 2 Press the switch 1 to make the menu appear onscreen 3 Press the switch 2 and 3 to select the log record Fix this choice with the switch Switch 5 4 Press the switch 5 to make the c...

Page 39: ...periodic check interval has passed the message Periodic Check Passed shows up Immediately perform the specified servicing A The periodic check screen can also be preset to be made to disappear manual...

Page 40: ...lace every 500 hrs 3 Engine oil filter every 500 hrs 4 Drive unit oil change every 500 hrs 5 Breather filter replace every 500 hrs 6 Hydraulic oil change every 1000 hrs 7 Air filter element Outer elem...

Page 41: ...he previous screen BHorn Switch BLight Switch When the starter switch is in position RUN the working light s and CAB light s will be switched on by pressing the switch C Night operation To avoid perso...

Page 42: ...e travel speed switch The buzzer beeps twice and the travel speed changes from low to high The symbol lights up 2 Press the travel speed switch again and the buzzer beeps once and the travel speed cha...

Page 43: ...loat position as this will cause the machine to suddenly drop To avoid serious injury or death A Do not work under the machine in this condition BInhibit Diesel Particulate Filter DPF Regeneration Swi...

Page 44: ...ion A further push on the switch will activate the washer system Even when the wiper switch is in the OFF position the washer switch functions if it is pressed A Do not activate the washer switch if t...

Page 45: ...only with the switch including the coupler for connecting in a rear left speaker Since it isn t equipped with the beacon main part please post install when required BOpening Closing of CAB Door 1 Unlo...

Page 46: ...elf to let the windshield slide inward 3 Pull the windshield all the way to the lock at the back of CAB 4 To close the window take the reverse steps 3 2 and 1 BOpening Closing of Side CAB Window 1 Pul...

Page 47: ...allow water to enter the fresh air port while washing the excavator BAir Control Vent C Front air outlet The front air outlets can be independently adjusted as required To defrost the windshield rota...

Page 48: ...rature control dial to the COOL or an intermediate position to achieve the desired temperature level A Be sure to close the door while the air conditioner is ON otherwise you may overload the compress...

Page 49: ...r more than 10 sec A If the engine does not start in 10 sec please wait 20 sec or more before attempting to restart STARTING THE ENGINE To avoid personal injury A The operator should not depend solely...

Page 50: ...gine starts the meter may momentarily turn off and a beep may sound This is not a problem For KCL only A This machine is equipped with an anti theft device If you try to get the engine started with th...

Page 51: ...he black cable coming from the auxiliary battery to the excavator frame as far away as possible from the low battery 10 Start the engine of the helping machine and let it run for a while Start the exc...

Page 52: ...you scalded Make sure the radiator has cooled down enough before opening its cap If by any chance the coolant temperature rises close to or above the boiling point H on the water temperature gauge ov...

Page 53: ...ated which can cause damage and shorten the life of many components Pay attention to the oil change intervals and complete them sooner than later See REGULAR CHECKS AND MAINTENANCE WORK section for mo...

Page 54: ...and body inside of the ROPS FOPS protective A Do not touch the control levers and the pedals from outside the cab while the engine running BPilot Control Lock Lever To avoid personal injury A To avoi...

Page 55: ...ont of the excavator A Use extra caution when traveling across a slope or working sideways on a slope A Recommended technique for working on a slope 1 Adjust the engine speed from idling to an interme...

Page 56: ...e excavator forwards and vice versa The front of the excavator is the side where the dozer is located the drive sprocket is in the rear of the excavator TURNS To avoid personal injury A Do not change...

Page 57: ...avator will turn in the direction of the arrow of the illustration below 2 Pull the left drive lever backward the excavator will turn in the direction of the arrow of the illustration below BSpin Turn...

Page 58: ...DOWNHILL TRAVELING PARKING ON A SLOPE To avoid personal injury or death A When the excavator is parked or left unattended on a slope be sure to put the bucket on the ground and place all control leve...

Page 59: ...rize yourself with the pattern selected by operating slowly BPattern Change 1 Disengage the lever lock to open the cover and position the pattern selector lever to the desired position 2 Close the cov...

Page 60: ...e oil warms up To lower the boom push the attachment control lever forward A When lowering the boom make sure that it does not hit the dozer and that the bucket teeth do not touch the dozer OPERATION...

Page 61: ...e boom swing function is not used BUnit Swing Operation 1 Move the control lever to the left and the upper structure will turn to the left 2 Move the control lever to the right and the upper structure...

Page 62: ...een factory set to three action modes You can select one of them Up to five action modes can be preset Each time the AUX port enable switch switch 3 is pressed the action modes change over one after a...

Page 63: ...Display in AUX 1 and 2 modes BAUX Port Handling Procedure 1 Turn the starter key to the RUN position Let the engine warm up after start up for approx 10 minutes under no load conditions 2 Lower the pi...

Page 64: ...If the machine is equipped with the AUX 1 port move the AUX port knob of the left attachment control lever to the right to send oil to the AUX port 3 Move the AUX port knob of the left attachment con...

Page 65: ...ction is assigned In this case the following message appears onscreen BSetting the Maximum Flow Volume The AUX port has been factory set to three action modes 1 2 and 3 The action modes 4 and 5 can al...

Page 66: ...etting cursor arrow mark shifts position Move the cursor above the icon 5 Each time the switch 2 or 3 is pressed the icon changes Select your desired icons C Types of AUX icons 1 Icon 2 Mode No 3 Swit...

Page 67: ...Breaker icon for action mode 2 Disable icon for actions modes 3 4 and 5 Each time the AUX port enable switch switch 3 is pressed the display changes from action mode 1 action mode 2 to normal mode in...

Page 68: ...pose that the same attachment is mounted on another machine Even if the same flow control setting is made the same speed cannot be achieved Make an optimum setting on each machine 8 Go back to Step 3...

Page 69: ...45 EXCAVATOR OPERATION...

Page 70: ...erform the above operations of 1 to 4 2 Turn ON the AUX port enable switch 3 Make sure that the flow volume in all the AUX ports is not minimized If the pressure is removed after minimizing the flow v...

Page 71: ...ith blade at angle keep at neutral position Before starting the job position and keep the angle blade at the standard 0 marking Refer to Figure 1 A Do not work under the machine 1 Push the angle blade...

Page 72: ...moving changing the equipment A Release pressure in the hydraulic system before removing changing the equipment See HOW TO RELEASE PRESSURE TRAPPED IN THE HYDRAULIC SYSTEM A Position the selection val...

Page 73: ...gine speed rises immediately to the preset rpm If the Auto Idle is not activated the throttle potentiometer can be utilized to control engine speed in a similar way to a conventional throttle control...

Page 74: ...monoxide Be careful not to make this setting in a room where the exhaust gases easily build up or in an ill ventilated place 1 Insert the red key into the key switch Do not turn the inserted key If th...

Page 75: ...If the key is turned to the RUN position return it to the STOP position and return to the step 1 Then the message Pull out black key appears on the meter panel after a while With this message display...

Page 76: ...rly A If an unregistered key is inserted and turned more than six times for one minute the alarm sounds for 30 seconds The alarm keeps sounding even if the key is drawn out D Insert and turn on the re...

Page 77: ...hat the dozer is in the back of the machine A Pay attention when pulling in the bucket When pulling in the bucket for driving or transportation avoid hitting the dozer A Avoid collisions When moving t...

Page 78: ...vehicle only with the arm completely pulled in A Do not jack up the machine using its boom to load or unload the excavator from the vehicle Doing this is dangerous Otherwise the CAB of the vehicle cou...

Page 79: ...the key 8 Raise the lock lever 9 Block the tracks with blocks and tie down the excavator B Towing the machine To avoid personal injury A When towing the excavator or pulling a load must be less than t...

Page 80: ...e of the hook 5 The load must be lifted vertically from the ground 6 Do not enter the working area under suspended loads and do not move the load over people The load must only be moved in an area whe...

Page 81: ...With CAB steel tracks Steel wire 6X24 4 Lifting 1 Lift slowly and safely 2 Do not enter the excavator area when lifting 3 Lift the excavator horizontally Modify cable or strap connections according to...

Page 82: ...k 67 adjust every 200 hrs 73 replace every 500 hrs 79 13 Radiator hoses and clamps check every 200 hrs 74 replace every 2 years 84 14 Air filter element Outer element clean every 200 hrs 74 2 replace...

Page 83: ...heck every 1 years 83 4 37 DPF exhaust gas temperature sensor check every 1 years 83 4 38 EGR and piping for gas leak check every 1 years 83 4 39 Radiator system rinse every 2 years 84 40 Fuel line an...

Page 84: ...200 hrs 73 replace every 500 hrs 79 13 Radiator hoses and clamps check every 200 hrs 74 replace every 2 years 84 14 Air filter element Outer element clean every 200 hrs 74 2 replace every 1000 hrs 82...

Page 85: ...ressure pipes and hoses check every 1 years 83 4 37 DPF exhaust gas temperature sensor check every 1 years 83 4 38 EGR and piping for gas leak check every 1 years 83 4 39 Radiator system rinse every 2...

Page 86: ...egulation As the engine owner you are responsible for the performance of the required maintenance on the engine according to the above instruction Please see the warranty Statement in detail No Check...

Page 87: ...down it until it locks automatically Turn the key counterclockwise to lock the hood BOpening Closing of the Side Cover 1 Insert the starter key in its hole and turn it clockwise to unlock the side cov...

Page 88: ...onnet BCup Holder BWhere to store the Grease Gun The grease gun is located in front of the right side bonnet Take note storage direction of greased gun in above illustration BWhere to keep Operator s...

Page 89: ...side cover See Opening Closing of the Side Cover in OPENING AND CLOSING OF COVERS section Check the coolant level in the recovery tank and fill up if necessary The coolant level should be between the...

Page 90: ...key before checking the oil level A Before filling oil wipe away all sand and dust from around the oil port Make sure to use an identical type of hydraulic fluid A The excavator has been filled with...

Page 91: ...A Water leaks at joints or connecting points A Missing or damaged water hose protective sleeve or grommet A Loose mounting bolt damaged bracket A Do not touch the water hoses or the heater with your...

Page 92: ...achine A Do not wash the excavator with the engine running Water could enter the air filter and damage the engine Make sure that the air filter is kept dry A Remove the mud before washing the machine...

Page 93: ...e marked grease nipples shown by arrows in the illustration below BGreasing Boom Swing Fulcrum Grease the marked grease nipples shown by arrows in the illustration below 1 Dozer cylinder boss 2 Dozer...

Page 94: ...ubstances are deposited set the water separator handle to the CLOSE position Loosen the top screw first and then the bottom cock to let the foreign substances out of the separator Finally be sure to a...

Page 95: ...ting the battery be sure to turn off the engine and turn the starter switch to the OFF position A When removing the battery always disconnect the negative ground cable first When installing a battery...

Page 96: ...sing a boost charged battery it is necessary to recharge the battery as early as possible Failure to do this will shorten the battery s service life 3 The battery is charged if the indicator display t...

Page 97: ...an belt tension 1 Press the fan belt down in the middle with a force of approx 3 6 to 5 1 kgf 7 9 to 11 2 lbs The belt tension is correct if it deflects about 7 to 9 mm 0 27 to 0 35 in If otherwise lo...

Page 98: ...ective grease nipple at the central nipple 2 Grease at each 90 1 58 rad position of the swing frame BInspection and Cleaning Air Filter Element Open the engine hood and remove the dust cover Take out...

Page 99: ...e outside until the dust deposits are noticeably reduced A If the air suction is still inadequate or the color of the exhaust gases is abnormal even after the cleaning the air filter cartridge must be...

Page 100: ...TIONER BCleaning Air Filter Open the cover and remove the filter cover remove the air filter To avoid personal injury A Wear eye protection C Cleaning the air filter A Normal use Blow air from the opp...

Page 101: ...Engine Oil Change the engine oil every 500 hours or every 1 year in the case that service hour is less than 500 hours To avoid personal injury A First stop the engine then remove the key and wait long...

Page 102: ...ake sure that the engine oil indicator lamp does not light up Then stop the engine and remove the key 6 The engine oil level is reduced by the amount of the filter capacity after the engine is started...

Page 103: ...E HOURS Do all 50 100 200 250 and 500 hour servicing at the same time BReplacing the Hydraulic Pilot Filter Element To avoid personal injury A Before replacing the element wait long enough for the hyd...

Page 104: ...ne A Always check the oil level when replacing the filter element BHydraulic Oil Change Including Replacing of the Suction Filter in the Hydraulic Tank To avoid personal injury A Wait long enough for...

Page 105: ...ften when hammers are used because the machine is subject to harder conditions than normal excavating work 2 Use only the recommended oils mentioned in the operator s manual when changing or filling w...

Page 106: ...S Do all 50 100 250 and 500 hour servicing at the same time BChecking Injector Tip Consult your local KUBOTA Dealer for this service BReplacing Oil Separator Element and O Ring To avoid personal injur...

Page 107: ...inside of the DPF ANNUAL SERVICING BChecking Air Conditioner Pipes and Hoses To avoid personal injury A Do not touch the air conditioner hoses or the heater with your hand You may get burned 1 Check t...

Page 108: ...with the skin or clothing wash it off immediately A Do not mix different types of Anti freeze The mixture can produce a chemical reaction causing harmful substances A Anti freeze is extremely flammabl...

Page 109: ...be less than 50 A Tighten the radiator cap properly If the cap is loosely or not properly fitted overheating of the engine can result due to coolant fluid loss BReplacing Fuel Hoses and Clamps Replac...

Page 110: ...d personal injury A Liquid contact with eyes or skin may cause frostbite A In the event of a leakage wear safety goggles Escaping refrigerant can cause severe injuries to eyes A In contact with a flam...

Page 111: ...72 3 to 79 7 ft lbs A If the tracks are too tight wear is increased A If the tracks are too loose the track pads may collide with the sprocket and wear is increased The track may dislocate or come of...

Page 112: ...be tensioned too loosely and a further readjustment will be necessary A Rotate the track after adjustment one to two times to check the tension A Additionally following points are to be observed when...

Page 113: ...ure to wear eye protection a helmet and protective gloves A During attaching and detaching chippings and burns may occur at the bolts or bushings These may cause severe injuries A Never use your finge...

Page 114: ...Relay 5 Horn Switch 13 Lever Lock 6 Horn 14 Alternator 7 ECU B 15 ECU AC 8 Cab Work Light 16 Electrical Outlet 1 Blower Moter 12 Starter 2 A C Controller 13 Fuel Pump 3 ECU POWER 14 Relay 4 Beacon 15...

Page 115: ...ible link is blown check the electrical circuits for trouble and then replace with a new compatible slow blow fuse C Replacement procedure 30 Amp Slow blow fuse 1 Disconnect the negative cord of the b...

Page 116: ...in winter Pour hot water over the radiator Battery is almost dead insufficient compression Recharge battery Insufficient engine power Low fuel level Check fuel and add if necessary Clogged air cleane...

Page 117: ...oom arm bucket drive swing and dozer power is too low Hydraulic oil level too low Add oil Leakages of hoses and or joints Replace hose or joint Swing motor and front attachment does not work Lock leve...

Page 118: ...between water and anti freeze A Use permanent anti freeze or long life coolant A Drain the coolant completely and clean the inside of the radiator then fill with the water and anti freeze mixture A Th...

Page 119: ...he excavator on the planks and cover completely 2 Do an oil change and grease the excavator 3 Heavily grease the visible section of the cylinder rods 4 Remove the battery and store indoors 5 If it is...

Page 120: ...ement of the important parts contact your KUBOTA dealer A At the following periodic inspections check the fuel hoses and hydraulic hoses as well List of important component parts To prevent serious da...

Page 121: ...COMMENDED OILS RECOMMENDED OILS 1 Before delivery the hydraulic oil used was Shell Tellus S2M46 2 Use engine oil API service classification CJ 4 3 Use SAE 90 API GL 4 GL 5 as drive unit oil for all se...

Page 122: ...ility for engines in industrial and heavy mobile service SAE J313 JUN87 A Indicated capacities of water and oil are manufacture s estimate A If you use different fuel or engine oil the cleaning effici...

Page 123: ...with rubber track A Specifications subject to change without notice mm in A B C D E F G H I J KX040 4 575 22 6 395 15 9 1700 66 9 5335 210 3900 153 5 3420 134 6 2255 88 8 1300 51 2 3790 149 2 5540 21...

Page 124: ...are taken into consideration for the loads Machine conditions No bucket all others according to the standard regulations To avoid personal injury or death A No loads greater than those values mention...

Page 125: ...101 LIFTING CAPACITY...

Page 126: ...102 LIFTING CAPACITY...

Page 127: ...en This screen indicates that the glow lamp is on Wait until the glow mark disappears Then get the engine started 2 Default screen normal This screen shows the normal status Hour meter 3 Default scree...

Page 128: ...s Switch 5 to set the clock 2 Tilt up the lock lever This message indicates a procedural step Tilt up the pilot control lock lever This message disappears by tilting up the pilot control lock lever 3...

Page 129: ...nd insert an unregistered key 10 No more keys can be registered This message appears if the number of registered keys has exceeded their limit No more keys can be registered 11 Press Switch 3 This mes...

Page 130: ...engine The engine may get burnt out Immediately stop the engine Immediately contact your local dealer 18 Overvoltage This message appears if a jumper cable is connected to a 24V battery or improper de...

Page 131: ...celerator fails too The accelerator fails but the machine s other functions are still operative Move the machine to a place suited for repair Immediately contact your local dealer 24 5V short circuit...

Page 132: ...rs 30 Periodic check warning The periodic check interval has passed Press the information switch and the list of related components can be reviewed The engine can still get started but immediately ask...

Page 133: ...work The exhaust gas temperature rises It is possible to work with careful operation 37 Raise engine speed Now HP is limited Requirement for DPF regeneration DPF must be regenerated but low engine rp...

Page 134: ...on DPF must be regenerated but unable to start regeneration because the inhibited switch is activated If you leave the machine with the hydraulic locked the engine can stop automatically Move the mach...