Page 1 This versatile tractor is a culmination of the entire tractor and diesel knowledge gained by the Daedong IND. Co., LTD over the years since 1947 and has been designed with the finest materials and under rigid quality control standards set forth by the KIOTI Engineering Department.
Page 2 TE150 (EX50, EX55)- -00.indd 2 2019-03-19 6:46:03...
Page 3 TABLE OF CONTENTS SAFETY PRECAUTIONS ........IDENTIFICATION & INTRODUCTION OF WARRANTY ..SPECIFICATIONS ............ DESCRIPTION OF OPERATING SYSTEM ..... SECTION OPERATION ............3-POINT HITCH IMPLEMENT AND 3- POINT HITCH ............. LOADER OPERATION MAINTENANCE ............STORAGE AND DISPOSAL ........TROUBLESHOOTING ..........INDEX...............
Page 4: Table Of Contents
TABLE OF CONTENTS SAFETY PRECAUTIONS ........1-1 CAUTIONS FOR DECAL MAINTENANCE ....1-28 IDENTIFICATION & INTRODUCTION OF PRECAUTIONS BEFORE OPERATION ....1-2 WARRANTY ............2-1 GENERAL PRECAUTIONS ..........1-2 VEHICLE IDENTIFICATION NUMBER ..... 2-2 RISK OF OVERTURNING ..........1-5 PRODUCTION NUMBER ..........2-2 PRECAUTIONS DURING OPERATION ....
Page 5 TABLE OF CONTENTS STANDARD SIZE BY IMPLEMENT......... 3-7 PARKING BRAKE LAMP ..........4-17 CHECK DURING DRIVING ........... 4-18 DESCRIPTION OF OPERATING SYSTEM ..4-1 OPERATING THE CONTROLS ......4-19 EXTERIOR VIEW ............4-3 MAIN SHIFT LEVER ............4-20 SWITCH ..............4-5 RANGE GEAR SHIFT LEVER ........
Page 6 TABLE OF CONTENTS TIRES, WHEELS AND BALLAST ......4-32 TURNING ..............5-18 DRIVING ON SLOPE ............ 5-18 GENERAL TIRE INFORMATION ........4-32 THE CAUTIONS WHEN COMING IN AND OUT OF INFLATION PRESSURE ..........4-33 PAVED ROAD ............5-19 TREAD................4-34 PRECAUTIONS WHILE DRIVING ON THE ROAD ..
Page 7 TABLE OF CONTENTS INSTALLING PTO SHAFT ..........6-9 CHECKING GAUGES, METER AND EASY CHECK- ER (I) ................7-13 HANDLING LOADER ..........6-11 CHECKING HEAD LIGHT, HAZARD LIGHT ETC. (J) ... 7-13 FIXATION POINTS FOR FRONT END LOADER ..6-12 CHECKING SEAT BELT AND CABIN (K) ...... 7-13 DRIVING ON SLOPE ............
Page 8 TABLE OF CONTENTS INDEX..............10-1 REPLACING AIR CLEANER FILTER (AF) ....7-30 FLUSH COOLING SYSTEM AND CHANGING COOLANT(AJ) ............7-31 ANTIFREEZE(AK) ............7-32 DRAINING WATER FROM CLUTCH HOUSING(AL) ..7-33 BLEEDING FUEL SYSTEM(AM) ........7-33 REPLACING FUSE(AN) ..........7-34 SLOW BLOW FUSE(AP) ..........7-35 REPLACING BULB(AQ) ..........
Page 9 SAFETY AND VEHICLE DAMAGE WARNING This manual includes information titled as WARNING, CAUTION, IMPORTANT and NOTE. These titles indicate the fol- lowing: This indicates that a condition may result in harm, serious injury or death to you or other persons if the warning is not heeded. Follow the advice provided with the warning. WARNING This indicates that a condition may result in damage to your vehicle or its equipment if the caution is not heeded.
Page 10 ABBREVIATION LIST ABBREVIATIONS DEFINITIONS Four Wheel Drive American Petroleum Institute ASAE American Society of Agricultural Engineers, USA ASTM American Society of Testing and Materials, USA Feet Per Minute Hi-Mid-Lo High Speed-Middle Speed-Low Speed Hydrostatic Transmission Meters Per Second Power Take Off RH/LH Right-hand and Left-hand sides are determined by facing in the direction of forward travel ROPS...
Page 11 UNIVERSAL SYMBOLS Various universal symbols have been used on the instruments and controls of your KIOTI tractor. Below is a list of the universal symbols and their meanings. Position Control-Lowered Po- Fuel-Level Low Range sition Engine Coolant-Temperature Hazard Warning Lights Coolant Parking Brake Headlight-Low Beam...
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Page 13: Safety Precautions
SAFETY PRECAUTIONS PRECAUTIONS BEFORE OPERATION ...... 1-2 GENERAL PRECAUTIONS ............1-2 RISK OF OVERTURNING ..............1-5 PRECAUTIONS DURING OPERATION ....... 1-8 WHEN STARTING THE ENGINE ...........1-8 WHEN DRIVING THE TRACTOR ..........1-12 WHEN PARKING THE TRACTOR ..........1-13 WHEN OPERATING THE P.T.O............1-14 WHEN USING THE 3-POINT HITCH ...........1-15 SAFETY PRECAUTIONS DURING SERVICING ..
Page 14: Precautions Before Operation
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU PRECAUTIONS BEFORE OPERATION GENERAL PRECAUTIONS A careful operator is the best opera- tor. Most accidents can be avoided by observing certain precautions. To help prevent accidents, use these safety precautions, and pay attention to the job at hand.
Page 15 SAFETY PRE CAUTIONS T66O103A T66O104A T66O105A 9. Never operate this tractor or 12. Never start the engine while 16. All persons using the tractor any other agricultural equipment standing on the ground. should have knowledge of its while under the influence of alco- proper operation and should read 13.
Page 16 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU 20. For your safety ROPS with a seat belt is recommended for all applications. NOTE Always use seat belt when the  tractor is equipped with a ROPS and CAB. Never use the seat belt when tractor is not equipped with a ROPS.
Page 17: Risk Of Overturning
SAFETY PRE CAUTIONS RISK OF OVERTURNING IMPORTANT • The safe working practices listed hereunder concerns only a few cases of overturn- ing risk. • The list is therefore NOT com- prehensive of all possible cases. T55O116A TG2O103A 22. This cabin is not certified for For your safety, tractors must be chemical proof, never operate equipped with original safety belts.
Page 18 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU • Reduce your speed before making wide turns. DO NOT let the tractor jump or bounce on rough terrains. You could lose control. • DON'T pull a load too heavy for your tractor. It could run away on the down slope or the tractor could jack- knife around a towed load.
Page 19 SAFETY PRE CAUTIONS TG2O107A TG2O108A • If you need cross a steep slope, • When driving across a slope with do not steer uphill, but slow down mounted implements, keep such im- and take a wide turn. Always drive plements on the uphill side. Do not straight up or down a slope, nev- raise implements.
Page 20: Precautions During Operation
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU PRECAUTIONS DURING OPERATION WHEN STARTING THE ENGINE TG2O109A T66O108A T66O109A • Avoid crossing steep slopes if pos- 1. Avoid accidental contact with gear 2. Do not park your tractor on a steep sible. If you must do so, avoid any...
Page 21 SAFETY PRE CAUTIONS T66O110A M55O117A T46O111A (1) Drawbar Towing Hook 3. Do not operate your tractor in an 4. Make sure that all pressure lines 6. Improper use of the draw-bar, even enclosed building without the prop- are tight before starting the tractor. if correctly positioned, can cause a er ventilation.
Page 22 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU Using the proper adaptor parts, attach the chain to the tractor draw-bar support or other speci- fied anchor location. Provide only enough slack in the chain to per- mit turning. See your Dealer for a...
Page 23 SAFETY PRE CAUTIONS 14. Do not leave equipment in the raised position when the vehicle is stopped or unattended. 15. When using implements or at- tachments with your tractor you should first read their respective owner's manual. You should al- ways keep their safe operation procedures in mind.
Page 24: When Driving The Tractor
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU WHEN DRIVING THE TRACTOR T66O115A T66O118A TE5O101A (1) Interlock (2) Brake Pedal (L) (3) Brake Pedal (R) 20. When working in groups, always 1. Lock the brake pedals together 2. Always slow the tractor before let the others know what you are when traveling at road speeds.
Page 25: When Parking The Tractor
SAFETY PRE CAUTIONS WHEN PARKING THE TRACTOR 7. Do not apply the differential lock while traveling at road speeds. As the tractor may run out of con- trol. 8. Avoid sudden movements of the steering wheel as this can cause a loss of control of the tractor.
Page 26: When Operating The P.t.o
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU WHEN OPERATING THE P.T.O. 3. Before installing or using P.T.O driven equipment, read the man- ufacturer's manual and review the safety labels attached to the equip- ment. WARNING • Before driving an implement...
Page 27: When Using The 3-Point Hitch
SAFETY PRE CAUTIONS SAFETY PRECAUTIONS DURING SERVICING WHEN USING THE 3-POINT HITCH T66O124A T66O125A T46O123A (1) 3-point hitch lowering speed knob (A) “FAST” (C) “LOCK” (B) “SLOW” 1. Use the 3-point hitch only with In order to service your tractor you 2.
Page 28 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU T66O126A M55O114A M55O115A 10. Use jack lifts of suitable capacity 6. Do not remove the radiator cap 7. If the tractor must be lifted for and apply them at the center of while the coolant is hot. When...
Page 29 SAFETY PRE CAUTIONS NOTE • Apply the jack lift to the lifting points according to the type of operation and follow the safety procedures given before. T66O127A T66O128A 12. When working with your trac- 14. Tire mounting should be done by tors electrical components you qualified professionals, with the must first disconnect the battery...
Page 30 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU T66O129A T66O130A T66O131A (1) Cardboard (3) Magnifying Glass (2) Hydraulic Line 17. Make sure that wheel bolts have 19. Fluid escaping from pinholes may 20. Keep environmental pollution in been tightened to the specified be invisible.
Page 31: Safety Precautions When Using The Loader
SAFETY PRE CAUTIONS SAFETY PRECAUTIONS WHEN USING THE LOADER H11O103A H11O104A H11O102A 2. Do not stand under the lifted load- 1. Never let anyone get in the loader 3. The loader can be turned over if a and use the loader as a work- er or get close to it.
Page 32 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU H11O105A H11O106A H11O107A 4 Never carry a big object with the 5. When attaching or detaching the IMPORTANT loader unless a proper implement loader, fix all parts which are con- • ROPS (Roll Over Protective is attached.
Page 33: Implements And Attachments
SAFETY PRE CAUTIONS IMPLEMENTS AND ATTACH- MENTS WARNING • Use exclusively front loader approved by the tractor's man- ufacturer, with CE mark and parallelogram type. • The installation and modifica- tion of the tractor must be car- ried out with the highest tech- nical standards by specialised workshops with qualified per- H11O107A...
Page 34 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU • Three-point hitch and side mounted IMPORTANT implements make a much larger arc • Keep the loader's operation when turning than towed equipment. manual together with the trac- Make certain to maintain enough tor's manual, always at hand clearance for safe turning.
Page 35 SAFETY PRE CAUTIONS and shaking during transport and To reduce risks, the following precau- work that could jeopardize the tions should be used. stability of the tractorimplement as- - Only use loader equipped with a sembly. load self-levelling system, i.e. of the •...
Page 36: Cleaning The Tractor
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CLEANING THE TRACTOR • Check for correct coupling between • Keep work surfaces and engine tow hook and trailer. See the Towing compartments clean. • Before Attachments section. cleaning the machine, always lower implements to the ground, engage •...
Page 37: Safety Decal Maintenance
SAFETY PRE CAUTIONS SAFETY DECAL MAINTENANCE DECAL MOUNTING LOCATION T46O132A TE150 (EX50, EX55)- -01.indd 25 2019-03-19 2:45:48...
Page 38: Decals
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU DECALS (1) Part No. : T2615-53561 (3) Part No. : T4625-52351 (5) Part No. : T2615-54112 (2) Part No. : T2625-55111 (4) Part No. : T4625-52361 (6) Part No. : T2350-54141 TE150 (EX50, EX55)- -01.indd 26...
Page 39 SAFETY PRE CAUTIONS (7) Part No. : T2325-50512 (9) Part No. : T2181-54121 (8) Part No. : T2445-50724 (10) Part No. : T2325-50743 TE150 (EX50, EX55)- -01.indd 27 2019-03-19 2:45:50...
Page 40: Cautions For Decal Maintenance
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CAUTIONS FOR DECAL MAINTENANCE Safety decals are attached to the IMPORTANT tractor for safe operation. Make sure • If a decal is damaged or lost, to follow the instruction on the decals contact your local KIOTI deal- as well as the following instruction.
Page 41: Identification & Introduction Of Warranty
IDENTIFICATION & INTRODUCTION OF WARRANTY VEHICLE IDENTIFICATION NUMBER ......2-2 PRODUCTION NUMBER ...............2-2 ENGINE NUMBER ................2-2 TRANSMISSION NUMBER ............2-2 ESSENTIAL REPLACEMENT PART ......2-3 OILS AND FLUIDS ................2-3 FILTERS ..................2-4 BELTS AND RUBBER PARTS ............2-4 OTHER COMPONENTS ..............2-4 TE150 (EX50, EX55)- -02.indd 1 2019-03-19 2:25:14...
Page 42: Vehicle Identification Number
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU VEHICLE IDENTIFICATION NUMBER TRANSMISSION NUMBER PRODUCTION NUMBER ENGINE NUMBER TE5O201A TE5O202A TE5O203A (1) S/N Identification Plate (1) Engine Serial Number (1) Transmission Serial Number This number is to identify the vehicle, The engine serial number is on the The transmission number is stamped and its plate is attached on the front intake manifold. It is also stamped on on the transmission case on the P.T.O right side of the front axle frame. the mounting surface of the injection cover. pump as a precaution against loss of the plate. This number indicates the engine type, displacement, injection timing, and date of manufacture.
Page 43: Essential Replacement Part
 tractor in perfect condition. H11O204A To be filled in by purchaser. L (U.S.gal.) ITEM SPECIFICATION EX50 EX55 EX5310 EX5810 API CD grade above Engine oil 7.4 (1.95) 7.7 (2.03) SAE 10W30 or 15W40(above -10℃) SAE 15W40 DAEDONG UTF55 Exxonmobil Mobilfluid 424 Transmission BP: Tractran UTH Exxonmobil Hy- 52 (13.74) fluid draulic 560 Shell: Donax TD Grease SAE multi purpose type grease A little Fresh clean water with ethylene Antifreeeze 8.7 (2.30) glycol (50 : 50) TE150 (EX50, EX55)- -02.indd 3 2019-03-19...
Page 44: Filters
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU FILTERS BELTS AND RUBBER PARTS OTHER COMPONENTS H11O205A H11O207A H11O206A Filters for the engine, transmission, air Belts, hoses and boots, which are The battery is a very important con- cleaner, and A/C are consumables that made of rubber, get weakened and sumable component that supplies purify oil and air. Make sure to replace...
Page 45: Specifications
SPECIFICATIONS GENERAL SPECIFICATIONS ........3-2 EXTERNAL DIMENSIONS .............3-2 GENERAL SPECIFICATIONS ............3-3 TRAVELING SPEED ............. 3-6 IMPLEMENT LIMITATIONS .......... 3-7 STANDARD SIZE BY IMPLEMENT ..........3-7 TE150 (EX50, EX55)- -03.indd 1 2019-03-19 4:29:17...
Page 46: General Specifications
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU GENERAL SPECIFICATIONS EXTERNAL DIMENSIONS mm (in.) MODEL ITEM EX50 / EX55 EX5310 / EX5810 1. Overall length (A1) 3,650 (143.7) 2. Overall length (A2) 3,317 (130.6) 3. Overall width (B) 1,675 (65.9) 4. Overall height (C) 2,252 (88.7)
Page 47: General Specifications
SPECIFICATIONS GENERAL SPECIFICATIONS MODEL ITEM EX50-SA EX55-SA EX5310-AU EX5810-AU Model 4B243DM-C1 4B243DTM-C 4B243DM-C1 4B243DTM-C No.of cylinders Total displacement cc (cu in.) 2,435 (148.59) 87 x 102.4 Bore & Stroke mm (in.) (3.4 x 4.0) Engine Gross Power kW (HP) 37.3 (50) 41.0 (55)
Page 48 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU MODEL ITEM EX50-SA EX55-SA EX5310-AU EX5810-AU Constant Mesh Range Gear Shift 3 stages Transmission No. of speeds F12 X R12 1.5~27.9 Forward km/h (mph) (0.9~17.3) Traveling Speeds (AG) 1.4~24.8 Reverse km/h (mph) (0.9~15.4)
Page 49 SPECIFICATIONS MODEL ITEM EX50-SA EX55-SA EX5310-AU EX5810-AU @24 in. behind lift point kgf (lbs) 1,131 (2,493) Lift Capacity @lift point kgf (lbs) 1,334 (2,940) No.of standard remote valves (Rear) Type Independent SAE 1-3/8, 6 Rear PTO shaft specifications spline 1 / 2 / 3 stages rpm 540 / 750 / 1,000 Min.
Page 50: Traveling Speed
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU TRAVELING SPEED Km/h (mph) HIGH / LOW SPEED OPERATING THE LEVER EX50-SA / EX55-SA / EX5310-AU / EX5810-AU RANGE MAIN FORWARD REVERSE 1.5 (0.9) 1.4 (0.9) 2.1 (1.3) 1.9 (1.2) Low(L) 2.8 (1.7) 2.4 (1.5)
Page 51: Implement Limitations
SPECIFICATIONS IMPLEMENT LIMITATIONS STANDARD SIZE BY IMPLEMENT This KIOTI tractor has been thoroughly tested for proper performance with implements sold or approved by KIOTI. Use with implements which are not sold or approved by KIOTI and which exceed the maximum specifications listed below, or which are otherwise unfit for use with this KIOTI tractor may result in malfunctions or failures to the tractor, damage to other property and injury to the operator or others.
Page 52 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU Actual figures Trailer loading weight Item Implement weight W and / Model Max. Drawbar Load W Max. capacity or size As in the following list 735 kg (1,620 lbs.) 4,700 kg (10,361 lbs.) (shown on the next page) Lifting Capacity max.
Page 53 96 in. (2,438 mm) maximum or rated for 80 PTO HP w/FWA NOTE : This is a sample of attachments commonly used. Before purchasing or using any attachment on a DAEDONG product, please review the specifications to determine if it is a compatible product. Damages or failures due to improper use of compatibility issue will not be covered by warranty.
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Page 55 DESCRIPTION OF OPERATING SYSTEM EXTERIOR VIEW ......... 4-3 OPERATING THE CONTROLS ..4-19 MAIN SHIFT LEVER ........4-20 SWITCH ..........4-5 RANGE GEAR SHIFT LEVER ....4-20 MOUNTING LOCATION ....... 4-5 SHUTTLE SHIFT LEVER ......4-21 KEY SWITCH ..........4-6 PTO SHIFT LEVER ........
Page 56 DESCRIPTION OF OPERATING SYSTEM GENERAL TIRE INFORMATION ....4-32 INFLATION PRESSURE ......4-33 TREAD............4-34 WHEEL TORQUE AND DIRECTION ..4-35 ADDITIONAL WEIGHT(OPTIONAL) ..4-36 TE150 (EX50, EX55)- -04.indd 2 2019-03-19 6:58:19...
Page 57: Description Of Operating System
DESCRIPTION OF OPERATING SYSTEM EXTERIOR VIEW (1) Seat (2) Steering Wheel (3) Fuel Cap Cover (4) Hood/Bonnet (5) Head Light (6) ROPS (7) Fender (8) Turn Signal Lamp TE5O414A TE150 (EX50, EX55)- -04.indd 3 2019-03-19 6:58:20...
Page 58 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU (1) Brake Lamp (2) Top Link (3) Transmission Oil Gauge/Dipstick (4) PTO Shield (5) Crank Lifting Rod (6) Telescopic Sway bar (7) Draw Bar (8) Lower Link T46O402A TE150 (EX50, EX55)- -04.indd 4...
Page 59: Switch
DESCRIPTION OF OPERATING SYSTEM SWITCH MOUNTING LOCATION (1) Left Turn Indicator (2) Tachometer (3) Right Turn Indicator (4) Fuel Gauge (5) Coolant Temp. Gauge (6) Turn Signal Switch (7) Head Light Switch (8) Key Switch (9) Front Wheel Drive Switch (10) Hazard Lamp Switch (11) PTO Select Switch (Auto <->...
Page 60: Key Switch
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU KEY SWITCH NOTE  When the key switch is in position • The pre-heating operation will "B", the engine and all electrical automatically be activated in this devices in the vehicle are turned position "C"...
Page 61: Combination Switch
DESCRIPTION OF OPERATING SYSTEM COMBINATION SWITCH HEAD LIGHT SWITCH CAUTION • Stop the engine immediately if the oil pressure warning lamp does not go off after the engine is started. The engine may be severely damaged. 1 1 1 • If the battery charge warning lamp does not go off after the engine is started, check the...
Page 62 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU TURN SIGNAL LIGHT SWITCH HORN SWITCH WARNING • Driving with high beam head light disturbs the approach- ing vehicle’s visibility for safe driving. Use the high beam 1 1 1 head lights only if necessary.
Page 63: Hazard Lamp Switch
DESCRIPTION OF OPERATING SYSTEM HAZARD LAMP SWITCH 4WD SWITCH CAUTION • If the hazard lamps are turned on for an extended period of time while the engine is stopp- ed, the battery can be discha- 1 1 1 rged. Therefore, use them only in emergency.
Page 64: Pto Setting Switch
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU PTO SETTING SWITCH REAR PTO SWITCH The 4WD function can be used un- CAUTION der the following conditions: To avoid accident: 1. If high traction is needed in a hu- • Engage the switch only when mid area.
Page 65 DESCRIPTION OF OPERATING SYSTEM PTO CLUTCH SWITCH PTO operation is controlled by the CAUTION IMPORTANT auto/manual switch and the cutoff • To avoid shock loads to the To avoid accident: switch. • Disengage PTO, stop engine, PTO, reduce engine speed 1.
Page 66 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU PTO SHIELD AND SHAFT CAP T46O549A (1) PTO Shield (2) PTO Shaft Cap (A) Normal Position (B) Raised Position You should keep the PTO Shield in place at all times and remember to replace the cap when the PTO shaft is not in use.
Page 67: Instrument Panel
DESCRIPTION OF OPERATING SYSTEM INSTRUMENT PANEL TACHOMETER / HOURMETER Symbols on the instrument panel come on when the key switch is turned to the "ON" position. T46O567A (1) Tachometer (2) Hourmeter The tachometer indicates the engine speed and the 540rpm PTO operat- ing speed.
Page 68: Fuel Gauge
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU FUEL GAUGE ENGINE COOLANT TEMPERA- TURE GAUGE NOTE • Make sure to use only Ultra low sulfur oil for automobiles as the engine can be damaged if un- qualified fuel is used. • Use fuel for winter season in cold weather to start the engine easier.
Page 69: Engine Oil Pressure Warning Lamp
DESCRIPTION OF OPERATING SYSTEM ENGINE OIL PRESSURE WARNING LAMP CAUTION CAUTION • Make sure to control the work • If the oil level is below the load so that the needle is not specified range, the engine in the red zone. can seize.
Page 70: Battery Charging Lamp
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU BATTERY CHARGING LAMP HEAD LIGHT HIGH BEAM LAMP TURN SIGNAL LAMP T46O571A T46O572A T46O573A This lamp is turned On when the This lamp comes on in blue when the Operating the turn signal lamp switch starting switch is turned On before high beam head light is switched on.
Page 71: Glow Plug Lamp
DESCRIPTION OF OPERATING SYSTEM GLOW PLUG LAMP PARKING BRAKE LAMP T46O574A T46O575A This indicates the operating condi- When the parking brake is actuated, tion of the preheat system. When the the lamp lights ON. key switch is turned to the "ON" posi- CAUTION tion, this lamp comes on.
Page 72: Check During Driving
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CHECK DURING DRIVING IMMEDIATELY STOP THE ENGINE IF The engine suddenly slows or ac-  celerates. Unusual noises are heard.  Exhaust fumes become dark.  NOTE • Frequently check all gauges to verify the tractors operating sta- tus.
Page 73: Operating The Controls
DESCRIPTION OF OPERATING SYSTEM OPERATING THE CONTROLS (1) Shuttle Shift Lever (2) Hand Throttle Lever (3) Clutch Pedal (4) Tilt Steering Pedal (5) Parking Brake Lock Lever (6) Brake Pedal (L) (7) Brake Pedal (R) (8) Main Gear Shift Lever (9) Range Gear Shift Lever (10) Double Acting Lever (11) Foot Throttle...
Page 74: Main Shift Lever
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU MAIN SHIFT LEVER RANGE GEAR SHIFT LEVER CAUTION • Make sure to shift the range gear shift lever with the clutch pedal depressed and the trac- tor stationary (Manual Type). • Never put the range shift lever...
Page 75: Shuttle Shift Lever
DESCRIPTION OF OPERATING SYSTEM SHUTTLE SHIFT LEVER PTO SHIFT LEVER CAUTION • Reduce the speed before mov- ing this lever since it is very dangerous to switch the driv- ing direction at a high speed. TE5O409A TE5O410A (1) Shuttle Shift Lever (1) PTO Shift Lever (F) Forward (R) Reverse...
Page 76: Clutch Pedal
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CLUTCH PEDAL CAUTION IMPORTANT • Never put your foot onto the To avoid personal injury : • Disengage PTO, stop engine, clutch pedal during driving. The clutch disc can be worn and allow all rotating com- pre-maturely.
Page 77: Brake Pedal
DESCRIPTION OF OPERATING SYSTEM BRAKE PEDAL pressing the brake pedal on the WARNING turning side. • Make sure to interlock the 3. Depressing only one brake ped- brake pedals as an accident, al is not much effective while the such as rollover or impact, 4WD is activated.
Page 78: Steering Wheel Adjustment
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU STEERING WHEEL ADJUSTMENT PARKING BRAKE LEVER WARNING To avoid possible injury, death or loss of property from a ma- 1 1 1 chine runaway • With the engine off, the tractor may move unexpectedly re- gardless of the gear shift posi- tion.
Page 79: Foot Throttle
DESCRIPTION OF OPERATING SYSTEM FOOT THROTTLE HAND THROTTLE LEVER NOTE • If the ignition key is turned ON or the engine is started while de- pressing the forward or reverse driving pedal, the CAL lamp turns on and forward or reverse driving is disabled for safety.
Page 80: Differential Lock Pedal
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU DIFFERENTIAL LOCK PEDAL Use this system under the following CAUTION conditions: • Using the accelerator lever 1. When any wheel slips and the during driving can lead to an tractor does not move in the field. accident as it becomes hard to 2.
Page 81: Seat Adjustment
DESCRIPTION OF OPERATING SYSTEM SEAT ADJUSTMENT SEAT SLIDING SEAT BACK RECLINING WARNING • Never Leave the driver’s seat while the engine running. • Before leaving the seat, be sure to turn off any imple- ments which are equipped with rotating blades such as rotary tiller, rotary cutter, mid/ rear mower, snow blower, etc.
Page 82 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU SEAT HEIGHT CUSHION STRENGTH ADJUSTMENT SEAT BELT H11O470A H11O471A T46O518A (1) Seat Height Lever (1) Cushion Adjustment Lever (1) Seat Belt The seat height can be adjusted to The seat cushion can be adjusted The seat belt is self-retracting type.
Page 83: Position Control Lever
DESCRIPTION OF OPERATING SYSTEM POSITION CONTROL LEVER WARNING WARNING • • Be extra careful not to let any Make sure that there is no- part of your body under the body or not obstacle around tractor or an implement when the three-point linkage before lowering an implement.
Page 84: Draft Control Lever
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU DOUBLE ACTING LEVER DRAFT CONTROL LEVER LIFTING ARM (LOWER LINK) SPEED CONTROL KNOB T46O702A T46O705A (1) Lowering Speed Control Knob (1) Draft Control Lever (A) Fast (B) Slow (C) Lock The draft function can be used for...
Page 85: 7-Pin Power Output Socket (Option)
DESCRIPTION OF OPERATING SYSTEM 7-PIN POWER OUTPUT SOCKET (OPTION) Pressure Returning IMPORTANT Port Push Pull • Do not hold the lever in the A In “ p u l l ” o r “ p u s h ” p o s i t i o n lever1 once the remote cylinder has B Out...
Page 86: Tires, Wheels And Ballast
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU TIRES, WHEELS AND BALLAST GENERAL TIRE INFORMATION COLOR OF WARNING CIRCUIT WIRE • Do not disassemble or as- Earth semble the tire. If it is neces- Tail, Number plate sary to disassemble/assemble the tire, let a qualified service Left turn signal person perform the work.
Page 87: Inflation Pressure
DESCRIPTION OF OPERATING SYSTEM INFLATION PRESSURE Always maintain the proper tire inflation pressure. Make sure the tire pressure does not exceed the pressure recommended in the manual. Type Class Tire Sizes Inflation Pressure 2.2 kg/cm² Front 9.5–16 216 Kpa Agricultural 31 psi Tire 1.6 kg/cm² Rear 13.6-26 157 Kpa 23 psi NOTE T46W030A •...
Page 88: Tread
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU TREAD H23O4D0A (1) Bolt (2) Rim Bolt (3) Disc T46W031A When working on a field where crops are linearly aligned, the tread should be WARNING adjusted so that the tires do not cross over the crops. • Do not weld or apply heat to It is also necessary to widen wheel tread to decrease danger when working on the tire rim or disc.
Page 89: Wheel Torque And Direction
DESCRIPTION OF OPERATING SYSTEM WHEEL TORQUE AND DIRECTION FRONT/REAR WHEEL INSTALLATION PATTERN FRONT AND REAR WHEEL BOLT AND NUT TORQUE Front 196.1~225.6 N·m (20~23 kgf·m) Tightening torque of wheel bolt and nut Rear 274.6~318.7 N·m (28~32.5 kgf·m) RIM BOLT AND NUT TORQUE Tightening torque of rim Front &...
Page 90: Additional Weight(Optional)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU ADDITIONAL WEIGHT(OPTIONAL) ADDITIONAL FRONT WEIGHT If the front tires are heavily loaded WHEEL INSTALLATION DIRECTION For agricultural tires, make sure to and it becomes hard to steer the install them with their arrow marks on...
Page 91 DESCRIPTION OF OPERATING SYSTEM COMPONENTS FOR ADDITIONAL ADDITIONAL REAR WEIGHT FRONT WEIGHT W h e n i n s t a l l i n g o r r e m o v i n g a weight, always check the tire inflation pressure and adjust it as necessary. The front weights are available at the KIOTI Dealer.
Page 92 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU ADDITIONAL LIQUID TYPE WEIGHT It is possible to inject water and cal- NOTE cium solution into the tire to use it as • If the liquid ballast is used, inflate a ballast. the tire 0.14 bar (2 psi) more NOTE than the specified pressure. This...
Page 93: Operation
OPERATION PRE-OPERATION ........ 5-2 LOADING INTO AND UNLOADING OUT OF THE TRUCK ......... 5-21 INITIAL OPERATION ......5-3 PRECAUTIONS WHEN USING POWER STEERING ..........5-21 OPERATING THE ENGINE ....5-3 3-POINT HITCH CONTROL SYSTEM ... 5-23 STARTING THE ENGINE ........ 5-3 EXTERIOR HYDRAULIC CONTROL SYS- TEM ............
Page 94: Pre-Operation
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU PRE-OPERATION It is a good practice to know the con- CHECK ITEM For detailed information, refer to dition of your tractor before you start "Maintenance interval" in chapter 6. Walk around inspection to look for ...
Page 95: Initial Operation
OPERATION INITIAL OPERATION OPERATING THE ENGINE STARTING THE ENGINE Driving a new tractor at a high speed TIPS FOR BREAKING-IN WARNING or load can damage its overall dura- 1. Start the engine and idle the en- To avoid accidents: bility. gine at a low speed for 3 to 4 min- •...
Page 96 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU (2) To release the parking brake press the brake pedals again. IMPORTANT 1 1 1 Make sure that the brake pedals  are fully depressed before pull- ing the parking brake lever up.
Page 97 OPERATION T46O556A T46O505A (1) Hand Throttle Lever (1) Position Control Lever :Increase : Decrease (A) Down 6. Set the hand throttle lever into the 5. Lower the attachment by pushing T46O553A neutral position. the position control lever toward. (1) Forward/Reverse Lever IMPORTANT IMPORTANT (2) PTO Switch...
Page 98 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU OPERATING PRINCIPLE OF PREHEAT SYSTEM The glow plug lamp comes on for 8 WARNING seconds and then goes off when the Never operate the start motor  key switch is turned to the "ON" posi- for 10 consecutive seconds as tion.
Page 99 OPERATION CHECKING CHECK LAMPS WARNING 1. If the oil pressure warning lamp (2) If driving the tractor for an ex-  does not go off in 4 to 5 seconds tended period of time with the after the engine is properly started, charge warning lamp ON, the stop the engine immediately and battery can be discharged and...
Page 100: Stopping The Engine
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU STOPPING THE ENGINE WARNING IMPORTANT Never touch the muffler or hot This vehicle is equipped with   covers until they are cooled a turbocharged engine. Avoid down after running the engine high RPM, abrupt acceleration or driving the tractor.
Page 101: Warming Up
OPERATION WARMING UP HOW TO WARM UP ENGINE It is recommended always to warm up 1. Start the engine and run it at a low WARNING the engine before driving in order to speed and without load for approx. Warming up the engine exces- ...
Page 102: Jump Starting
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU JUMP STARTING 1. Check that the voltage of the dis- 6. Start the engine of the tractor charged battery is same as the volt- with the normal battery. age of the other tractor or vehicle 7.
Page 103: Operating The Tractor
OPERATION OPERATING THE TRACTOR HOW TO DRIVE H11O510A H11O511A TE5O501A (1) Seat (2) Seat Back Adjustment Lever (1) Seat Belt (1) Steering wheel (2) Tilt Pedal (3) Seat Adjustment Lever (Cushion Weight) (A) Lowering (B) Lifting (4) Seat Height Adjustment Lever (5) Seat Adjustment Lever (Sliding) 1.
Page 104 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU T46O523A TE5O416A T46O564A (1) Hand Throttle Lever (2) Foot Throttle (1) Brake Pedal (LH) (2) Brake Pedal (RH) (1) Position Control Lever INCREASE DECREASE (3) Interlock (A) Lifting (A) Engage (B) Disengage 4. Make sure the brake pedal of the 5.
Page 105 OPERATION 1 1 1 TE5O419A T46O524A TE5O504A (1) Parking Brake Lever (2) Brake Pedals (1) Clutch Pedal (1) Shuttle Lever (2) Main Shift Lever (3) Interlock (3) Range Shift Lever (A) Depressing (B) Push Down 7. Release the parking brake. 8.
Page 106: How To Fold The Rops
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU HOW TO FOLD THE ROPS CAUTION CAUTION • It is very dangerous to drive Never put a foot on the clutch  pedal during driving. The clut- with the ROPS folded. Fold the ch disc can be rapidly worn.
Page 107: How To Raise The Rops To Upright Position
OPERATION HOW TO RAISE THE ROPS TO UPRIGHT POSITION T46O514A T46O513A T46O513A (1) ROPS (1) ROPS (1) Grip Bolt (2) Set Pin (3) Clip Pin 2. Loosen the grip bolt and fold the 3. Align pin holes, insert set pin, and 1.
Page 108: Parking
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU PARKING IMPORTANT • ROPS (Roll Over Protective Structure), sun canopy or cabin are not a FOPS (Falling Object Protective Structure). It never can protect the riders against falling objects. Avoid driving the vehicle into a dan- gerous area such as falling rocks zone.
Page 109 OPERATION driving position on an uphill and 1. This tractor is not equipped with a WARNING separate parking brake. However into the reverse driving position on If the parking brake is applied  a downhill. uses the brake pedals instead. without the brake pedals inter- 2.
Page 110: Turning
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU TURNING DRIVING ON SLOPE You should turn slowly by lowering 1. Please drive according to the con- IMPORTANT the engine rotation if possible. ditions of the slope at safe speed The tractor may move slowly so that the engine is not under ...
Page 111: The Cautions When Coming In And Out Of Paved Road
OPERATION THE CAUTIONS WHEN COMING IN AND OUT OF PAVED ROAD 5. It is recommended to use the 4WD WARNING and drive backward when moving Make sure that the coupling  onto a bank. device of brake pedal and dif- ferential lock pedal is released.
Page 112: Precautions While Driving On The Road
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU PRECAUTIONS WHILE DRIVING ON THE ROAD WARNING If the tractor is broken down  during driving on the road, move it to a safe place to ser- vice. If not, it can cause per- sonal injury.
Page 113: Loading Into And Unloading Out Of The Truck
OPERATION LOADING INTO AND UNLOADING OUT OF THE TRUCK PRECAUTIONS WHEN USING POWER STEERING WARNING When transporting the tractor  with a truck, secure the trac- tor firmly onto the truck and be sure to aware the height of loaded tractor to avoid to hit the roof of the tunnel or the bottom of the bridge.
Page 114 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU loader and the like, the steering NOTE NOTE wheel operation can be getting a T h e n o n - l o a d r e a c t i o n t y p e The power steering system in this little heavy.
Page 115: 3-Point Hitch Control System
OPERATION 3-POINT HITCH CONTROL SYSTEM WARNING WARNING • • When driving on a road with an If stopping the engine while implement attached to the rear driving, the steering perfor- of the tractor, the friction of the mance can become deterio- front wheels becomes poor, rated due to loss of hydraulic resulting in poor steer ability.
Page 116 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU POSITION CONTROL it is lowered by potential energy of its own weight. Therefore, the im- plement cannot be lowered by the hydraulic pressure. 5. Therefore, the implement attached to the lower link may be lifted by protrusion on the ground when it is lowered to the ground.
Page 117 OPERATION DRAFT CONTROL WARNING If trying to lift an object with  e x c e s s i v e w e i g h t b y t h e 3-point hitch while the tractor is not equipped with proper front suit case weights, the front wheels may be lifted instead, leading to roll over.
Page 118 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU the increase of the plowing depth 7. However, if the draft control lever while the draft control lever is set is pushed forward to its end, the to the "Shallow" position, the plow-...
Page 119: Exterior Hydraulic Control System
OPERATION EXTERIOR HYDRAULIC CONTROL SYSTEM DOUBLE ACTING VALVE LEVER KIOTI supplies two types of the dou- CAUTION ble acting valves by region: self-re- The implement may shake up  turn type and detent type. and down as the draft sensor For the self-return type double ...
Page 120 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU SINGLE ACTING AND DOUBLE ACTING CYLINDER IMPORTANT • Put the detent valve operating lever into the neutral position when the hydraulic implement is not in use. If the detent valve is kept in the operating...
Page 121 OPERATION PT1/2 COUPLER SOCKET (IMPLE- CONNECTING AND DISCONNECT- MENT) ING IMPLEMENT HYDRAULIC HOSE 3. When the cylinder is contracted, ▶CONNECTION the hydraulic fluid returned from 1. Make sure to stop the engine be- the cylinder is drained to the trans- fore connecting it.
Page 122 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU ▶DISCONNECTION WARNING 1. Make sure to stop the engine be- Never connect or disconnect  fore disconnecting it. the implement hydraulic hose 2. Release any residual pressure in while the pressure in it is not...
Page 123: 3-Point Hitch Implement And Loader Operation
3-POINT HITCH IMPLEMENT AND LOADER OPERATION REMOVAL AND INSTALLATION OF 3-POINT HITCH IMPLEMENT (WITH PTO SHAFT) ....6-2 OPERATION TIP FOR 3-POINT HITCH ELEMENTS .. 6-5 ADJUSTMENT OF LIFT ROD ............6-5 ADJUSTMENT OF TOP LINK ............6-6 PRECAUTION FOR INSTALLING HOW TO USE TOP LINK HOLES..................6-6 ADJUSTMENT OF STABILIZER .............6-7 DRAFT HITCH AND TRAILER ............6-7...
Page 124: Removal And Installation Of 3-Point Hitch Implement (With Pto Shaft)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU REMOVAL AND INSTALLATION OF 3-POINT HITCH IMPLEMENT (WITH PTO SHAFT) H11O567A H11O562A H11O564A (1) Implement Support (1) Telescopic Stabilizers Pin (1) Latch (2) Lower Link End 1. Drive the tractor backward to move 3.
Page 125 3-POINT HITCH IMPLEMENT OPERATION H11O566A H11O569A H11O561A (1) Lower Link (1) Lower Link End (1) Top Link (2) Lock Pin (3) Snap Pin 5. Install the lower link to the imple- 6. Start the engine and drive back- 7. Separate the top link from its brack- ment and fit the pins.
Page 126 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU 10. Remove the implement in the IMPORTANT reverse order of installation and • Consult your local KIOTI Dealer use the implement support as for selection of the PTO shaft. necessary. • When selecting a PTO shaft,...
Page 127: Operation Tip For 3-Point Hitch Elements
3-POINT HITCH IMPLEMENT OPERATION OPERATION TIP FOR 3-POINT HITCH ELEMENTS ADJUSTMENT OF LIFT ROD TE1O620A (1) Lift Rod (2) Turnbuckle (3) Lock Nut 1. Adjust the implement level bal- anced by turning the turnbuckle. 2. After adjustment, fix it with the lock nut.
Page 128: Adjustment Of Top Link
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU ADJUSTMENT OF TOP LINK PRECAUTION FOR INSTALLING HOW TO USE TOP LINK HOLES WARNING Stop the engine and lower  the attachment on the ground prior to disconnecting the lift rod from the lower link. Check that the attachment for proper supporting and there’s pres-...
Page 129: Adjustment Of Stabilizer
3-POINT HITCH IMPLEMENT OPERATION ADJUSTMENT OF STABILIZER DRAFT HITCH AND TRAILER CAUTION • A plate describing how to at- tach the implement is placed on the standard implement of our company. • When you are attaching an implement not requiring any traction, mount the assem- bling spot of the top link into the hole A.
Page 130 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU WARNING • Never use any other part for pulling except draw bar. Pull- ing with top link, ROPS and etc. will cause a fatal accident. • Be sure to install the auxiliary safety chain when installing a trailer.
Page 131: Installing Pto Shaft
3-POINT HITCH IMPLEMENT OPERATION INSTALLING PTO SHAFT WARNING • Make sure that the PTO safety cover is in its position before driving the PTO shaft. • The tractor PTO and PTO shaft should not be interfered by any surrounding parts. •...
Page 132 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU WARNING • Before starting up any PTO- driven implement hitched to the three-point linkage, lift the implement to its full height and check that at least 1/4 of the total length of the tele- scopic section of the drive shaft is engaged.
Page 133: Handling Loader
3-POINT HITCH IMPLEMENT OPERATION HANDLING LOADER (1) Loader Mounting Bracket (2) Balancing Cylinder (3) Loader Arm (4) Boom (5) Grill Guard (6) Tilt Cylinder (7) Bucket For detailed information about instal- lation and use of the front loader, refer to the separate manual of the loader.
Page 134: Fixation Points For Front End Loader
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU FIXATION POINTS FOR FRONT END LOADER H11O684A WARNING • When you do install the front loader, certainly mount the bolt for mounting bracket at indicated point. TE150 (EX50, EX55)- -06.indd 12 2019-03-19 2:31:35...
Page 135: Driving On Slope
3-POINT HITCH IMPLEMENT OPERATION DRIVING ON SLOPE WHEN LOADED BUCKET AND WHEN UNLOADED BUCKET AND REAR BALLAST ARE INSTALLED REAR BALLAST ARE INSTALLED When driving on uphill with the load- DRIVING ON UPHILL DRIVING ON UPHILL ed bucket and rear ballast installed, keep the higher end of the tractor heavier.
Page 136: Hydraulic Block
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU HYDRAULIC BLOCK PARKING WITH LOADER INSTALLED When driving on downhill with the empty bucket and rear ballast in- stalled, keep the rear ballast toward 1 1 1 the higher level of the ground. In other words, drive backward on uphill and forward on downhill.
Page 137 3-POINT HITCH IMPLEMENT OPERATION WARNING WARNING • • Never let anyone get in the When attaching or detaching loader and use the loader as a the loader, fix all parts which workbench. Otherwise, it may are connected to the buck- lead to injury or even death.
Page 138 MEMO MEMO TE150 (EX50, EX55)- -06.indd 16 2019-03-19 2:31:36...
Page 139 MAINTENANCE MAINTENANCE CHECK LIST .... 7-3 CHANGING ENGINE OIL AND REPLAC- ING FILTER(L) ........7-14 DAILY CHECK ITEM ........7-3 REPLACING TRANSMISSION FLUID MAINTENANCE SCHEDULE CHART ..7-4 AND FILTER(M) ........7-16 LUBRICANTS ........7-7 CHANGING FRONT AXLE CASE OIL(N) .. 7-18 ADJUSTING BRAKE PEDAL(O) ....
Page 140 MAINTENANCE ADJUSTING ENGINE VALVE CLEAR- ANCE(AE) ..........7-30 REPLACING AIR CLEANER FILTER (AF) ... 7-30 FLUSH COOLING SYSTEM AND CHANGING COOLANT(AJ) ....7-31 ANTIFREEZE(AK) ........7-32 DRAINING WATER FROM CLUTCH HOUSING(AL) ......... 7-33 BLEEDING FUEL SYSTEM(AM) ....7-33 REPLACING FUSE(AN) ......7-34 SLOW BLOW FUSE(AP) ......
Page 141: Maintenance
MAINTENANCE MAINTENANCE CHECK LIST DAILY CHECK ITEM SERVICE SCHEDULE MAINTENANCE CODES ITEM SERVICE REQUIRED Engine Oil Check the oil level and add as needed. Do not overfill. Hydraulic (Trans / Diff.) Fluid Check level and add as needed. Check restriction indicator. (If equipped) Engine Air Filter and Air Check for leaks and damaged components.
Page 142: Maintenance Schedule Chart
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU MAINTENANCE SCHEDULE CHART Maintenance Run hour Run age Mainte- interval Remarks nance 50 100 200 250 400 500 600 800 1000 1500 3000 1Year 2Year codes Item 1 Engine oil & Filter Change ⊙...
Page 143 MAINTENANCE Run hour Run age Maintenance Mainte- interval Remarks nance 50 100 200 250 400 500 600 800 1000 1500 3000 1Y ear 2Y ear codes Item Clean 15 Radiator hose and clamp Check ○ Replace ○ Check ○ Power steering hose and oil line Replace ○...
Page 144 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU Maintenance Run hour Run age Mainte- interval Remarks nance 50 100 200 250 400 500 600 800 1000 1500 3000 1Y ear 2Y ear codes Item 25 Engine valve clearance Adjust ○ Fuel injection nozzle Check ○...
Page 145: Lubricants
An antifreezing solution(Ethylene glycol) + Pure water (50 : 50) Engine oil EX50 / EX5310: 7.4 (1.95) API CD grade above SAE 10W30 (Filter Included) EX55 / EX5810: 7.7(2.03) Daedong : S-UTF 38 Exxonmobil : Mobilfluid 350 Transmission oil 52 (13.74)
Page 146: Maintenance Code
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU MAINTENANCE CODE HOW TO OPEN THE HOOD(A) OPENING SIDE COVER (B) 1 1 1 H11O603A TE5O702A TE5O701A (1) Opening Knob (2) Hood (1) Hood (1) Side Cover (2) Hook (A) Pull (A) Pull 1.
Page 147: Checking And Adding Fuel(C)
MAINTENANCE CHECKING AND ADDING FUEL(C) 1. Turn the key switch to "ON", check CAUTION the amount of fuel by fuel gauge. • Be careful not to trap your fin- 2. If the needle on the fuel gauge is gers when closing the side close to "E"...
Page 148: Checking Transmission Fluid Level(D)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CHECKING TRANSMISSION FLUID LEVEL(D) IMPORTANT • Be careful not to spill during refueling. If a spill occur, wipe it off at once, or it may cause a fire. • If unit is not used for a long...
Page 149: Checking Engine Oil Level(E)
MAINTENANCE CHECKING ENGINE OIL LEVEL(E) IMPORTANT • If oil level is low, do not run engine. • Never add the oil over the up- per limit. • Be sure to check the oil level a f t e r i n s t a l l i n g h y d r a u l i c implement.
Page 150: Checking Coolant Level(F)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CHECKING COOLANT LEVEL(F) CLEANING GRILL, RADIATOR SCREEN(G) IMPORTANT • When using oil of different maker or viscosity from the previous one, remove all of the old oil. Never mix two dif- ferent types of oil.
Page 151: Checking Brake Pedals(H)
MAINTENANCE CHECKING BRAKE PEDALS(H) CHECKING GAUGES, METER AND EASY CHECKER (I) 1. The brake pedals should be in- 1. Inspect the instrument panel for IMPORTANT spected for free travel, and smooth broken gauge (s), meter (s) and • Bonnet Grill and screen must operation.
Page 152: Changing Engine Oil And Replacing Filter(L)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CHANGING ENGINE OIL AND REPLACING FILTER(L) T46OA09A T46OA10A T46OA11A (1) Oil Inlet (2) Dipstick (1) Drain Plug (1) Engine Oil Filter (A) Oil level is acceptable within this range 1. Park the tractor on a level ground 2.
Page 153 MAINTENANCE WARNING CAUTION Engine Oil Capacity (Filter Included) • The engine oil is very hot To avoid personal injury : EX50/EX5310 7.4 L (1.95 U.S.gal.) while the engine is running • Be sure to stop the engine or right after the engine is EX55/EX5810 7.7 L (2.03 U.S.gal.) before changing the oil or re-...
Page 154: Replacing Transmission Fluid And Filter(M)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU REPLACING TRANSMISSION FLUID AND FILTER(M) 1. Park the tractor on a level ground and start the engine to warm it up. 2. Stop the engine, apply the parking brake, and remove the drain plug.
Page 155 MAINTENANCE CAUTION To avoid personal injury : • Be sure to stop the engine before changing the fluid or replacing the filter. • Cool down the fluid sufficient- ly. You can get burned by hot fluid. T46OA17A H11O626B IMPORTANT (1) Oil Filler Plug (2) Gauge (1) Air Bleeding Plug •...
Page 156: Changing Front Axle Case Oil(N)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CHANGING FRONT AXLE CASE OIL(N) ADJUSTING BRAKE PEDAL(O) BRAKE PEDAL FREE PLAY 4. Add new oil to the specified level through the oil filler. 5. Wait at least 15 minutes to allow the oil flow to the bevel case be- fore checking the oil level.
Page 157 MAINTENANCE WARNING • Make sure that the push rod does not push the piston with the pedal released. TE150 (EX50, EX55)- -07.indd 19 2019-03-19 4:36:26...
Page 158: Lubricating Grease Locations(P)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU LUBRICATING GREASE LOCATIONS(P) Apply high-quality multi-purpose grease onto the positions in the figure at every 50 hours of operation or whenever nec- essary and record the operating time when applying it. T46OA20A T46OA21A...
Page 159: Checking Wheel Bolt / Nut Torque(Q)
MAINTENANCE CHECKING WHEEL BOLT / NUT TORQUE(Q) CLEANING FUEL FILTER(S) CAUTION To avoid personal injury : • Never operate tractor with a loose rim, wheel, or axle. • Any time bolts and nuts are loosened, retighten to speci- fied torque. •...
Page 160: Replacing Air Cleaner Primary Element(T)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU REPLACING AIR CLEANER PRIMARY ELEMENT(T) 4. After cleaning you should reas- 5. For filter replacement, refer to the semble the filter element, making instruction for replacing the air sure that it is free from dust and cleaner filter for every year.
Page 161: Checking Fuel Lines(U)
MAINTENANCE CHECKING FUEL LINES(U) gether with the hose clamps every IMPORTANT two years and securely tighten. • Be sure to refit the cap with 3. If the fuel pipes and hose clamps the arrow (On the rear of are found damaged or deterio- cover) upright.
Page 162: Adjusting Clutch Pedal(U1)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU ADJUSTING CLUTCH PEDAL(U1) ADJUSTING FAN BELT TENSION(V) 3. Press the middle of the belt be- tween the fan drive pulley and crankshaft pulley with a force of 110 ~ 132 lbs.(50 ~ 60 Kgf) to check the fan belt tension (A).
Page 163: Battery(W)
MAINTENANCE BATTERY(W) PRECAUTIONS FOR HANDLING BATTERY INSPECTION WARNING • The battery gas can explode. Do not expose the battery to flames or sparks. It may cause a fire. • The battery fluid contains sul- furic acid that can burn you. Do not allow the battery fluid to contact your eyes, skin, or painted surfaces.
Page 164 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CHARGING DIRECTION FOR STORAGE Contact the battery dealer for proper 1. When storing the tractor for a long CAUTION charging instruction. period, remove the battery from • Never check the charge sta- tractor, store in a dry place out of...
Page 165: Checking Intake Air Line (X)
MAINTENANCE CHECKING INTAKE AIR LINE (X) ADJUSTING TOE-IN(Y) ADJUSTING PROCEDURE 6. Front distance should be 0.08~0.31 in. (2~8mm) less than rear dis- tance. If not, adjust ball joint length T46OA36A H11O634A (1) Air Line Hose (A) Wheel - to - wheel distance at front (B) Wheel - to - wheel distance at rear 1.
Page 166: Checking Radiator Hose And Clamp(Z)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CHECKING RADIATOR HOSE AND CLAMP(Z) READJUSTMENT to coolant loss and engine dam- age. Never perform work while en- gine is hot. T46OA37A T46OA34A (1) Lock Nuts (2) Tie Rod (1) Radiator Hose (2) Clamp 1.
Page 167: Power Steering Line(Aa)
MAINTENANCE POWER STEERING LINE(AA) ADJUSTING FRONT AXLE PIV- OT(AD) PRECAUTION AT OVERHEATING Take the following actions in the event the coolant temperature reach- es the boiling point, what is called "Over-heating". 1. Stop the machine in a safe place and keep the engine idling. 2.
Page 168: Adjusting Engine Valve Clearance(Ae)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU ADJUSTING ENGINE VALVE REPLACING AIR CLEANER FILTER (AF) CLEARANCE(AE) This service can be affected by the 2. Unscrew the air cleaner clip and remove the cover. engine sensitively. Therefore, contact your local KIOTI Dealer for this ser- 3.
Page 169: Flush Cooling System And Changing Coolant(Aj)
MAINTENANCE FLUSH COOLING SYSTEM AND CHANGING COOLANT(AJ) Coolant capacity 8.7 L [2.3 U.S.gal.] CAUTION To avoid accidents : • D o n o t r e m o v e t h e r a d i a - tor cap while the coolant is hot.
Page 170: Antifreeze(Ak)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU ANTIFREEZE(AK) This tractor is filled with 50% of eth- IMPORTANT NOTE ylene glycol at factory. • Do not start engine without • The temperatures shown on the If the antifreeze has been replaced coolant.
Page 171: Draining Water From Clutch Housing(Al)
MAINTENANCE DRAINING WATER FROM BLEEDING FUEL SYSTEM(AM) CLUTCH HOUSING(AL) 2. Start the engine and run for about 30 seconds, and then stop the en- 1 1 1 gine. 3. Rotate the fuel cock to open posi- tion. T46OA42A TE5O716A (1) Fuel Cock (A) Close (1) Plug (B) Open...
Page 172: Replacing Fuse(An)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU REPLACING FUSE(AN) 1 1 1 TE5O718A TE5O717A (1) Fuse Box (1) Fuse Storage Case (2) Fuse Fuses protect the tractor electrical There are marks for the fuse capac- system from potential damage. A...
Page 173: Slow Blow Fuse(Ap)
MAINTENANCE SLOW BLOW FUSE(AP) WARNING • Never use a fuse with the ca- pacity higher than specified on the fuse box cover. • If using a faulty fuse, steel wire, or foil, the electrical de- vice can be damaged or even catch a fire.
Page 174: Replacing Bulb(Aq)
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU REPLACING BULB(AQ) HEADLAMP The bulb and capacity used in this IMPORTANT tractor are listed in the below table. • Using a non-approved slow- This section only describes proce- blow fuse can damage elec- dures the users can handle.
Page 175 MAINTENANCE TE5O710A TE5O711A H11O662A (1) Connector (2) Rubber Cover (1) Head Lamp Bulb 4. Press down the safety spring and 2. Disconnect the wire connector. 6. Installation is carried out in reverse turn it counterclockwise to remove order of removal. 3.
Page 176 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU TURN SIGNAL LAMP WARNING • If using a bulb other than the specified one, the lamp can be 1 1 1 damaged and the tractor can even catch fire. • Make sure to use bulbs with the specified capacity.
Page 177 MAINTENANCE CAUTION CAUTION • Do not touch the bulb if it is • When separating the cover by still illuminated or right after prying it "OFF" with a screw- it is turned "OFF". You can be driver, be careful not to dam- burned by the hot bulb.
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Page 179: Storage And Disposal
STORAGE AND DISPOSAL TRACTOR STORAGE ..........8-2 DAILY STORAGE................8-2 LONG-TERM STORAGE ..............8-2 USING TRACTOR AFTER STORAGE ......8-4 USAGE AND DISPOSAL ..........8-4 TE150 (EX50, EX55)- -08.indd 1 2019-03-19 2:33:40...
Page 180: Tractor Storage
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU TRACTOR STORAGE DAILY STORAGE LONG-TERM STORAGE 1. Keep the tractor clean when it is Follow the instructions below if the 5. Change the engine oil and run the stored. Make sure to wash it after...
Page 181 STORAGE AND DISPOSAL 9. Clean the engine components as CAUTION well as the tractor. To avoid injury : 10. Add grease to all the grease fit- • Never clean the tractor body ting. while the engine is running. 11. Flush the cooling system and •...
Page 182: Using Tractor After Storage
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU USING TRACTOR AFTER STORAGE USAGE AND DISPOSAL 1. Check the tire air pressure and 11. Drive the tractor outside and In order to protect the environment, inflate the tires if they are low. check if it is operating properly.
Page 183: Troubleshooting
TROUBLESHOOTING ENGINE TROUBLESHOOTING ........9-2 TRACTOR TROUBLESHOOTING ....... 9-4 TE150 (EX50, EX55)- -09.indd 1 2019-03-19 2:33:55...
Page 184: Engine Troubleshooting
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU This troubleshooting chart summarizes simple service items for users who are familiar with mechanical systems. For more detailed service items, contact your local KIOTI Dealer. ENGINE TROUBLESHOOTING CAUSE COUNTERMEASURES 1. When engine is dif- •...
Page 185 TROUBLESHOOTING CAUSE COUNTERMEASURES 1. When engine • Start motor does not rotate when key • Depress the clutch pedal unless depressed. (Manual type) is difficult to switch is turned • Put the PTO switch to the OFF position. start • If the switch or start motor is faulty, have it repaired in a workshop. •...
Page 186: Tractor Troubleshooting
EX50-SA / EX55-SA / EX5310-AU / EX5810-AU TRACTOR TROUBLESHOOTING CAUSE COUNTERMEASURES 1. When tractor does • Shift lever is in neutral position • Check the shift levers. not move while • Parking brake is applied • Release the parking brake.
Page 187 TROUBLESHOOTING CAUSE COUNTERMEASURES 5. Hydraulic system is • 3-point hitch cannot be lifted • The transmission fluid is insufficient. Add it to the specified faulty level. • There is air in the intake pipe. Bleed the pipe. • The oil filter is clogged. Replace it. •...
Page 188 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU CAUSE COUNTERMEASURES 6. Electric system is • Work lamps do not come on • The bulb is blown. Replace it. faulty • The ground and terminal wirings are poorly contacted. Check and clean them.
Page 189 INDEX INDEX................10-2 TE150 (EX50, EX55)- -10.indd 1 2019-03-19 7:00:24...
Page 190 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU NUMERIC 3-POINT HITCH CONTROL SYSTEM .......5-23 BATTERY CHARGING LAMP ..........4-16 3-POINT HITCH IMPLEMENT AND LOADER OPERATION...6-1 BATTERY INSPECTION ............7-25 4WD SWITCH ..............4-9 BATTERY(W) ..............7-25 7-PIN POWER OUTPUT SOCKET (OPTION) ....4-31 BELTS AND RUBBER PARTS ..........2-4 BLEEDING FUEL SYSTEM(AM) ........7-33...
Page 191 INDEX CHECKING SEAT BELT AND CABIN (K) ......7-13 DRAFT CONTROL LEVER ..........4-30 CHECKING TRANSMISSION FLUID LEVEL(D) ....7-10 DRAFT HITCH AND TRAILER ..........6-7 CHECKING WHEEL BOLT / NUT TORQUE(Q) ....7-21 DRAINING WATER FROM CLUTCH HOUSING(AL) ..7-33 CLEANING FUEL FILTER(S) ..........7-21 DRIVING ON DOWNHILL ..........6-13 CLEANING GRILL, RADIATOR SCREEN(G) ....7-12 DRIVING ON SLOPE ............6-13 CLEANING THE TRACTOR ..........1-24...
Page 192 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU HOW TO RAISE THE ROPS TO UPRIGHT POSITION ..5-15 FOOT THROTTLE .............4-25 HYDRAULIC BLOCK............6-14 FRONT AND REAR WHEEL BOLT AND NUT TORQUE ..4-35 FRONT/REAR WHEEL INSTALLATION PATTERN ..4-35 FUEL GAUGE ..............4-14 IDENTIFICATION & INTRODUCTION OF WARRANTY ..2-1 IMMEDIATELY STOP THE ENGINE IF ......4-18...
Page 193 INDEX LUBRICANTS ...............7-7 PARKING BRAKE LAMP ............4-17 LUBRICATING GREASE LOCATIONS(P) ......7-20 PARKING WITH LOADER INSTALLED ......6-14 POSITION CONTROL LEVER ...........4-29 POWER STEERING LINE(AA) ..........7-29 MAIN SHIFT LEVER ............4-20 PRECAUTION AT OVERHEATING ........7-29 MAINTENANCE ..............7-1 PRECAUTION FOR INSTALLING HOW TO USE TOP LINK HOLES ..............6-6 MAINTENANCE CHECK LIST ..........7-3 PRECAUTIONS BEFORE OPERATION ......1-2...
Page 194 EX50-SA / EX55-SA / EX5310-AU / EX5810-AU SPECIFICATIONS ..............3-1 REMOVAL AND INSTALLATION OF 3-POINT HITCH STANDARD SIZE BY IMPLEMENT ........3-7 IMPLEMENT (WITH PTO SHAFT) ........6-2 STARTING THE ENGINE .............5-3 REPLACING AIR CLEANER FILTER (AF) ......7-30 STEERING WHEEL ADJUSTMENT ........4-24 REPLACING AIR CLEANER PRIMARY ELEMENT(T) ..7-22 STOPPING THE ENGINE ............5-8...
Page 195 INDEX USAGE AND DISPOSAL ............8-4 USING TRACTOR AFTER STORAGE .........8-4 VEHICLE IDENTIFICATION NUMBER ........2-2 WARMING UP ..............5-9 WHEEL INSTALLATION DIRECTION ........4-36 WHEEL TORQUE AND DIRECTION .........4-35 WHEN DRIVING THE TRACTOR ........1-12 WHEN LOADED BUCKET AND REAR BALLAST ARE INSTALLED ..............6-13 WHEN OPERATING THE P.T.O.
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