Rural King RK37 Hydrostatic Operator's Manual

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Rural King Supply
Rural King Supply
Rural King Supply
4216 Dewitt Ave.
4216 Dewitt Ave.
4216 Dewitt Ave.
Mattoon IL 61938
Mattoon IL 61938
Mattoon IL 61938
OPERATOR'S MANUAL
OPERATOR'S MANUAL
OPERATOR'S MANUAL
RK37
RK37
RK37
RK37
RK37
RK37
Hydrostatic
Hydrostatic
Hydrostatic
Hydrostatic
Hydrostatic
Hydrostatic

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  • Page 1 OPERATOR'S MANUAL OPERATOR'S MANUAL OPERATOR'S MANUAL Rural King Supply Rural King Supply Rural King Supply 4216 Dewitt Ave. 4216 Dewitt Ave. 4216 Dewitt Ave. Mattoon IL 61938 Mattoon IL 61938 Mattoon IL 61938 RK37 RK37 RK37 RK37 RK37 RK37 Hydrostatic...
  • Page 2 FOREWORD FOREWORD Thank you for purchasing our tractor. We are confident it will give you many years of reliable Service. The introduction in this manual sets out the correct manner of operating, maintaining and checking the tractor to ensure long-term durability. Please ensure correct operation of the tractor as incorrect operation can cause substantial mechanical damage as well as cause accidents with the associated injuries.
  • Page 3 WARNING SIGNS IN THIS MANUAL The following warning signs in this manual draw additional attention to items of importance for the safe and correct operation of the tractor. SIGN MEANING OF THE SIGN This indicates that a condition may result in harm, serious injury or death to you or oth- DANGER er persons if the warning is not heeded.
  • Page 4 SAFETY PRECAUTIONS 1. TRACTOR IDENTIFICATION WARRANTY OF THE PRODUCT The engine number is stamped on the left hand side of the engine block. The chassis number is shown on the left hand side of the tractor as shown in The manufacturer warrants this the drawing.
  • Page 5 SAFETY PRECAUTIONS 2. ABOUT THIS MANUAL This manual has been prepared to Read this Manual carefully and assist you in following/adopting the keep it in a convenient place for fu- correct procedure for running-in op- ture reference. If at any time you re- eration and maintenance of your quire advice concerning your trac- new RK Tractors (Here in after re-...
  • Page 6 SAFETY PRECAUTIONS 3. INTRODUCTION & DESCRIPTION TRACTOR AN INTRODUCTION are kept informed of the latest meth- easy reference, we suggest you to ods of servicing tractors. They stock write the number in the space pro- The word, ’tractor’ has been derived genuine spare parts and are backed vided in the owner’s personal data.
  • Page 7 SAFETY PRECAUTIONS DESCRIPTION ▶GENERAL CONSTRUCTION ▶REAR AxLE & WHEELS ▶ENGINE The transmission case, Engine and The tractors are fitted with vertical, This is mounted on ball bearings Front Axle Support are bolted to- Water-cooled 4-cycle and spherical and is enclosed in removable hous- gether to form a rigid unit.
  • Page 8 SAFETY PRECAUTIONS 4. OWNER ASSISTANCE ▶ELECTRICAL SYSTEM We at RK Tractors and your RK Your name, address and tele-  A 12 Volt Lead Acid Propylene Bat- Tractor store wants you to be com- phone number tery is used to activate the Engine pletely satisfied with your invest- Model and tractor serial number through the Starter Motor and the...
  • Page 9 SAFETY PRECAUTIONS 5. ROPS (ROLL OVER PROTECTIVE STRUCTURES) ROLL OVER PROTECTIVE STRUCTURES (ROPS) USE OF THE TRACTOR WITH THE ROPS LOWERED CAN CAUSE FATAL INJURIES RK tractors are equipped with a DANGER As the ROPS frame or cab together frame for the protection of opera- with the seat belt was designed to •...
  • Page 10 SAFETY PRECAUTIONS DAMAGE OF THE ROPS SEAT SLIDING WARNING Seat Belt Never attach chains, ropes to  the ROPS for pulling purpos- es; this will cause the tractor to tip backwards. Always pull from the tractor drawbar. Be careful when driving through Forward / Backward adjustment lever door opening or under low...
  • Page 11 SAFETY PRECAUTIONS 6. SAFETY INSTRUCTIONS To select Seat position, move Ad- RECOGNIZE SAFETY INFORMATION SIGNAL WORDS justing lever and slide Seat closer to or away from Dash panel and con- trols. DANGER DANGER • Check whether the seat prop- WARNING erly locked in its position be- fore driving the tractor.
  • Page 12 SAFETY PRECAUTIONS READ SAFETY INSTRUCTION PROTECTION CHILDREN USE OF ROPS AND SEAT BELT T72O203A T72O204A T72O205A Carefully read all safety instructions Keep children and others away from The Roll Over Protective Struc- given in this manual for your safety. the tractor while operating. ture (ROPS) has been certified to Tempering with any of the safety de- industry and/or government stan-...
  • Page 13 SAFETY PRECAUTIONS PRECAUTION TO AVOID TIPPING PARK TRACTOR SAFELY after for any evidence of damage, wear or cracks. In the event of dam- age or alteration, the ROPS must be replaced prior to further operation of the tractor. The seat belt must be worn during machine operation when the ma- T72O206A T72O207A...
  • Page 14 SAFETY PRECAUTIONS HANDLE FUEL SAFELY AVOID FIRES STAY CLEAR OF ROTATING SHAFTS KEEP RIDERS OFF TRACTOR T72O208A T72O209A T72O210A Do not allow riders on the tractor. Handle fuel with care; it is highly Entanglement in rotating shaft can flammable. Do not refuel the tractor cause serious injury or death.
  • Page 15 SAFETY PRECAUTIONS ALWAYS USE SAFETY LIGHTS AND PRACTICE SAFE MAINTENANCE DEVICES Securely support any tractor ele- ments that must be raised for ser- vice work. Keep all parts in good condition and properly installed. Replace worn or broken parts. Re- place damage/missing decals.
  • Page 16 SAFETY PRECAUTIONS AVOID HIGH-PRESSURE FLUIDS PREVENT BATTERY ExPLOSIONS PREVENT ACID BURNS T72O213A T72O214A T72O215A Escaping fluid under pressure can Keep sparks, lighted matches, and Sulfuric acid in battery electrolyte penetrate the skin causing serious open flame away from the top of is poisonous.
  • Page 17 SAFETY PRECAUTIONS BATTERY DISCONNECT SERVICE TRACTOR SAFELY If you spill acid on yourself; 1. Flush your skin with water. 2. Flush your eyes with water for 10-15 minutes. Get medical attention immediately. T74O224A T72O216A 1. When working with your tractors Do not wear a necktie, scarf or electrical components you must loose clothing when you work near...
  • Page 18 SAFETY PRECAUTIONS WORK IN VENTILATED AREA TRACTOR RUNAWAY SAFETY STARTER SWITCH 1. The tractor can start even if the 1. Brake operated safety switch is transmission is engaged posi- provided on all tractors which al- tion causing tractor to runaway low the starting system to be- and serious injury to the people come operational only when the...
  • Page 19 SAFETY PRECAUTIONS EMERGENCY ExITS SAFETY PRECAUTIONS WHEN USING THE LOADER If exit from the cab side doors is blocked (following an accident or ve- hicle overturn) the alternative safety exits are indicated by decals. T74O225A T74O226A Never let anyone get in the loader Do not stand under the lifted load- and use the loader as a workbench.
  • Page 20 SAFETY PRECAUTIONS T74O227A T74O228A T74O229A When attaching or detaching the Do not allow loader arms or attach- IMPORTANT loader, fix all parts which are con- ment to contact electrical power ROPS (Roll Over Protective  nected to the bucket and boom. The lines.
  • Page 21 SAFETY PRECAUTIONS T74O230A T74O231A Never carry a big object with the When attaching or detaching the loader unless a proper implement loader, fix all parts which are con- is attached. Keep a carried object nected to the bucket and boom. The low during driving.
  • Page 22 SAFETY PRECAUTIONS SAFE OPERATION OF YOUR TRACTOR The manufacturer of your tractor For full details consult the manufac- has made every effort to make it as turer of the chemicals. safe as is humanly possible. To avoid lengthy exposure to noise Beyond this point it is the responsi- ensure that ear protection is worn.
  • Page 23 SAFETY PRECAUTIONS SAFETY TIPS DURING MAINTENANCE 1. At least on a daily basis check all Where a tractor is started in a engine to prevent being scald- oil levels. Water level in the radia- confined area, ensure that the ed by steam or hot water. Do not tor and electrolyte level in the bat- area is well ventilated as exhaust add water in the radiator when...
  • Page 24 SAFETY PRECAUTIONS MOUNTING AND DEMOUNTING IMPLEMENTS 6. Only the driver should ride on 11. When traveling on a public road 1. Ensure that all mounting and re- the tractor with the ROPS ensure that the tractor and driv- moval of implements is done on frame fitted and with the seat er both meet all laws relating to safe flat ground.
  • Page 25 SAFETY PRECAUTIONS 14. Never remove or modify the ▶THE FOLLOWING PRECAUTIONS 4. Fiberglass canopy does not give ARE SUGGESTED TO HELP PRE- seat belt. any protection. VENT ACCIDENTS 15. Never remove, modify or repair 5. To prevent falls, keep steps and A careful operator is the best oper- the ROPS frame.
  • Page 26 SAFETY PRECAUTIONS pressure to escape before re- <OPERATING THE TRACTOR> starting circuit. Do not bypass the moving the cap entirely. safety starter switch. Consult your 1. Before starting the tractor apply RK Tractor store if safety- starting the parking brake, place the PTO 4.
  • Page 27 SAFETY PRECAUTIONS 10. Pull only from the swinging draw 14. Use the flasher/ Turn signal crossing ditches or slopes, and bar or the lower link drawbar in lights and Slow Moving Vehi- when turning at corners. the down position. Use only a cle (SMV) signs when driving 3.
  • Page 28 SAFETY PRECAUTIONS <OPERATING THE PTO> <DIESEL FUEL> 9. If the original fuel tank cap is 1. When operating PTO driven 1. Keep the equipment clean and lost, replace it with genuine cap. equipment, shut off the engine properly maintained. A none approved cap may not and wait until the PTO stops be- 2.
  • Page 29 SAFETY PRECAUTIONS 7. DO’S AND DON’T’S DO’S-FOR BETTER PERFORMANCE DON’TS-FOR SAFE OPERATION DON’T - Run the engine with the DON’T - Run the engine if it is not DO - Keep the radiator filled with clean air cleaner disconnected. firing on all cylinders. water and in cold weather use anti-freeze mixture.
  • Page 30 INDEX GENERAL INFORMATION DESCRIPTION OF TRACTOR CONTROLS OPERATION WORK PROCEDURE MAINTENANCE CABIN SYSTEM STORAGE AND DISPOSAL TROUBLESHOOTING SAFETY STANDARD FOR FARM WORK APPENDIX INDEX WARRANTY DECAL INFORMATION RK37H,RK37HC-영문-01B(가).indd 1 2017-03-09 오전 8:23:37...
  • Page 31: Table Of Contents

    TABLE OF CONTENTS 6. TURnInG In FIEld ........3-5 GENERAL INFORMATION 7. STOPPInG and PaRKInG ......3-5 8. dRIVInG On SlOPE ........3-6 1. EXTRRIOR VIEW (nOn cab mOdEl) ..1-2 9. caUTIOnS FOR dRIVInG InTO 2. EXTRRIOR VIEW (cabIn mOdEl) ....1-4 / OUT OF FIEld ..........
  • Page 32 TABLE OF CONTENTS 10. cHEcKInG HOSES ........5-14 SAFETY STANDARD FOR FARM WORK 11. cHEcKInG ElEcTRIc SYSTEm ....5-15 12. cHEcK and adjUST EacH PaRT ... 5-19 1. InSTRUcTIOn bEFORE USE ....... 9-2 13. ROUTInE maInTEnancE ScHEdUlE ..5-22 2. cHEcKUP lIST bEFORE OPERaTIOn ..9-3 3.
  • Page 33 mEmO RK37H,RK37HC-영문-01B(가).indd 4 2017-03-09 오전 8:23:39...
  • Page 34: General Information

    GENERAL INFORMATION 1. EXTRRIOR VIEW (NON CAB MODEL) ....1-2 2. EXTRRIOR VIEW (CABIN MODEL) ......1-4 3. SAFETY SIGNS ............1-7 RK37H,RK37HC-영문-01B(가).indd 1 2017-03-09 오전 8:23:39...
  • Page 35: Extrrior View (Non Cab Model)

    GENERAL INFORMATION 1. EXTRRIOR VIEW (NON CAB MODEL) Turn Signal lamp (R) Sub-Fender Headlamp Tire (Rear) Tire (Front) RH3O101a 1 - 2 RK37H,RK37HC-영문-01B(가).indd 2 2017-03-09 오전 8:23:40...
  • Page 36 GENERAL INFORMATION Steering Wheel Hood Turn Signal lamp (l) Headlamp muffler Pipe RH3O102a 1 - 3 RK37H,RK37HC-영문-01B(가).indd 3 2017-03-09 오전 8:23:41...
  • Page 37: Extrrior View (Cabin Model)

    GENERAL INFORMATION 2. EXTRRIOR VIEW (CABIN MODEL) Outside Rearview mirror door lever Head lamp Tire (Rear) RH3O103a 1 - 4 RK37H,RK37HC-영문-01B(가).indd 4 2017-03-09 오전 8:23:42...
  • Page 38 GENERAL INFORMATION Working lamp(Front) Wiper(Front) Turn Signal / Position lamp(Front) Engine Hood Engine muffler Tire(Front) RH3O104a 1 - 5 RK37H,RK37HC-영문-01B(가).indd 5 2017-03-09 오전 8:23:42...
  • Page 39 GENERAL INFORMATION Working lamp (Rear) Wiper (Rear) Fuel Tank Top link Turn Signal lamp (Rear) Position/brake lamp (Rear) lift Rod PTO Shaft lower link Towing Hitch T39O202c T39O201d 1 - 6 RK37H,RK37HC-영문-01B(가).indd 6 2017-03-09 오전 8:23:43...
  • Page 40: Safety Signs

    GENERAL INFORMATION 3. SAFETY SIGNS In order to work with the machine safely, safety decals are placed on the machine.  Make sure to read and follow the directions.  Keep the safety decals clean and not damaged at all times. ■...
  • Page 41 GENERAL INFORMATION RH3O105a 1 - 8 RK37H,RK37HC-영문-01B(가).indd 8 2017-03-09 오전 8:23:44...
  • Page 42 GENERAL INFORMATION RH3O106a 1 - 9 RK37H,RK37HC-영문-01B(가).indd 9 2017-03-09 오전 8:23:46...
  • Page 43 GENERAL INFORMATION WARNING WARNING Always fasten your Do not use the sub seat belt shift lever at “H” postion when driving 1200-910-019-0 backward. 1200-910-001-0 WARNING LOCK UNLOCK Push the butten to lock position with joystick lever is neutral whenever the implement is not operation.
  • Page 44 GENERAL INFORMATION Inner/Outer air Ventilation WARNING DANGER When grills of rear and both sides are opened,inner air will ventilate in. For effective use, open it when operate heater or air conditioner and close when ventilate fresh air. Do not remove Periodic venrilation should be made to 1220-904-122-1 radiator cap while...
  • Page 45 GENERAL INFORMATION Always appiy the park brake when parking. Failure to do so can cause accidents and damages. T39O207b RH3O110a T39O206a 1200-910-002-0 1 - 12 RK37H,RK37HC-영문-01B(가).indd 12 2017-03-09 오전 8:23:53...
  • Page 46: Description Of Tractor Controls

    DESCRIPTION OF TRACTOR CONTROLS 1. INSTRUMENT AND SWITCHES (NON CAB TYPE) ...2-2 2. INSTRUMENT AND SWITCHES (CABIN TYPE) ..2-3 3. OPERATION THE CONTROLS ......2-16 4. OPERATING THE 3 POINT LINKAGE (TPL)(NON CAB MODEL) ........2-29 5. OPERATING THE 3 POINT LINKAGE (CABIN MODEL) ..........
  • Page 47: Instrument And Switches(Non Cab Type)

    DESCRIPTION OF TRACTOR CONTROLS 1. INSTRUMENT AND SWITCHES(NON CAB TYPE) Tachometer & speedometer Auto throttle button RegenReq S/W Hazard flasher switch PTO ON/ OFF switch RegenDisable S/W Cruise control button (Option) Main switch Horn Turn signal switch Light switch Tilt lever Parking brake lever RS3O201B 2 - 2...
  • Page 48: Instrument And Switches(Cabin Type)

    DESCRIPTION OF TRACTOR CONTROLS 2. INSTRUMENT AND SWITCHES(CABIN TYPE) RegenReq S/W Tachometer & speedometer Hazard flasher switch PTO ON / OFF RegenDisable S/W Cruise control button (Option) Horn Turn signal switch Light switch Parking brake lever Tilt lever RS3O202B 2 -  RK37H,RK37HC-영문-02(나).indd 3 2018-02-01 오후...
  • Page 49 DESCRIPTION OF TRACTOR CONTROLS "START" position  The engine can be started in START this position. When releasing the key, the switch is returned to the / min "ON" position. RH3O301B RH3O202C ► MAIN SWITCH ► TACHOMETER It is used to start and stop the en- It displays the revolution of the en- gine.
  • Page 50 DESCRIPTION OF TRACTOR CONTROLS / min / min / min RH3O203B RH3O204B RH3O205C ► HOUR METER ► FUEL GAUGE ► COOLANT TEMPERATURE GAUGE It indicates the total time of use. The This indicates the amount of fuel This indicates the temperature of last digit indicates one tenth hours.
  • Page 51 DESCRIPTION OF TRACTOR CONTROLS NOTE WARNING • • The engine can be damaged if The high beam can obstruct the Turn signal(RH) increasing its speed too fast. view of other drivers coming in the opposite direction on a Turn road, leading to an unexpected signal accident.
  • Page 52 DESCRIPTION OF TRACTOR CONTROLS (2) Turn signal lamp operation NOTE The turn signal lamps can be op- • This lever is not automatically Hazard flasher switch erated with the main switch in the returned to the neutral position. "ON" position. Therefore, set it back to the neutral position after turn.
  • Page 53 DESCRIPTION OF TRACTOR CONTROLS • Activation (ACK) CAUTION ① Before regeneration, park the DPF regeneration • Unless the parking brake is ap- tractor on level ground. warning lamp plied, regeneration process is ② Apply the parking brake. not started and the activation / min ③...
  • Page 54 DESCRIPTION OF TRACTOR CONTROLS WARNING • The auto throttle function is Cruise control switch temporarily deactivated when the PTO is turned on. Auto throttle • The auto throttle function is switch activated again as soon as the PTO is turned OFF. T3HO108A T3HO109A ►...
  • Page 55 DESCRIPTION OF TRACTOR CONTROLS ► MONITOR LAMP High Beam Lamp Low Beam Lamp Right Turn Signal Indicator Left Turn Signal Indicator Engine Warning Lamp Parking Brake Indicator Preheat Indicator Engine Oil Pressure Warning Lamp Water Separator Lamp PTO Indicator / min Charge Warning Lamp Airpressure warning Lamp...
  • Page 56 DESCRIPTION OF TRACTOR CONTROLS High beam indicator Left turn signal indicator Fuel level warning lamp (1) Left turn signal indicator (2) High beam indicator (4) Fuel level warning lamp This lamp is used to indicate This comes on when the high I f k e e p i n g d r i v i n g w i t h t h e the intended turning direction of beam is turned on.
  • Page 57 DESCRIPTION OF TRACTOR CONTROLS Parking indicator Charge warning lamp Engine oil pressure warning lamp (6) Parking indicator (8) Charge warning lamp (9) Engine oil pressure warning lamp T h i s c o m e s o n w h e n t h e This comes on when the main This is illuminated when the parking brake is applied.
  • Page 58 DESCRIPTION OF TRACTOR CONTROLS Air cleaner filter contamination indicator Coolant temperature warning lamp Oil-water separator warning lamp (10) Coolant temperature warning lamp (11) Oil-water separator warning lamp (12) Air cleaner filter contamination indicator If this lamp comes on, coolant When a certain amount of water This comes on when the air is overheated.
  • Page 59 DESCRIPTION OF TRACTOR CONTROLS DPF progress indicator DPF warning lamp Engine warning lamp (14) DPF warning lamp (13) DPF progress indicator (16) Engine warning lamp This lamp blinks when carbon This lamp comes on when DPF It comes on when the engine is accumulated in the diesel is malfunctioning.
  • Page 60 DESCRIPTION OF TRACTOR CONTROLS PTO ON/OFF switch RH3O214B T39O331A T39O309A ► I N D E P E N D E N T P T O (2) Operation of PTO ON/OFF (3) PTO operation indicator OPERATION SWITCH button switch ON - The PTO shaft is rotating. (1) Operation of PTO selection Operation for 'automatic' and 'man- OFF - The PTO shaft is stopped.
  • Page 61: Operation The Controls

    DESCRIPTION OF TRACTOR CONTROLS 3. OPERATION THE CONTROLS Throttle lever Steering wheel Joystick lever Parking brake lever Tilt lever Brake pedal Driving speed control pedal 4WD lever P.T.O Shift lever Position lever Sub shift lever Aux. hydraulic lever RS3O203B 2 - 1 RK37H,RK37HC-영문-02(나).indd 16 2018-02-01 오후...
  • Page 62 DESCRIPTION OF TRACTOR CONTROLS Driving on road - Engage (both  brake pedals operated together) Engaging hook One-side brake warning lamp Throttle lever Working in field - Disengage  (One side brake pedal operated) Brake One-side brake warning lamp ON Brake pedal (LH) pedal (RH)
  • Page 63 DESCRIPTION OF TRACTOR CONTROLS WARNING Driving speed • When switching the driving control pedal (forward) direction (forward/backward) directly during driving, a shock Brake pedal due to inertia can lead to an in- Parking brake lever jury. Therefore, switch the driv- ing direction while the tractor is Driving speed stopped.
  • Page 64 DESCRIPTION OF TRACTOR CONTROLS (Low speed) Sub Shift Lever (neutrality) (Mid speed) Differential lock pedal (High speed) T39O316A T39O317A T39O318A ► SUB SHIFT LEVER ► DIFFERENTIAL LOCK PEDAL NOTE • The driving direction can be se- The differential lock is a device to •...
  • Page 65 DESCRIPTION OF TRACTOR CONTROLS < E x a m p l e s o f u s e f u l WARNING conditions of differential lock > • Never use the differential lock ① One wheel slips or tractor cannot when driving on a road.
  • Page 66 DESCRIPTION OF TRACTOR CONTROLS < E x a m p l e s o f u s e f u l NOTE conditions of 4WD > Seat sliding • Before operating the 4WD lever, The 4WD can be used under the make sure to stop the tractor.
  • Page 67 DESCRIPTION OF TRACTOR CONTROLS (2) Seat belt Before driving, adjust the belt's length to fit to your body and shift lever insert it into its buckle. When it is engaged properly, a clicking sound is heard. T39O321A T39O320A (3) Folding seatback(Non cab Only) ►...
  • Page 68 DESCRIPTION OF TRACTOR CONTROLS ► MID PTO (OPTION) NOTE The mid PTO lever is used with the • Operate the PTO shift lever only PTO shift lever and its setting speed after setting the PTO ON/OFF is 2,000 rpm. Its operation is as fol- switch to the OFF position.
  • Page 69 DESCRIPTION OF TRACTOR CONTROLS DANGER • If caught by the PTO shaft, a severe injury or even death safety can occur. cover • Stay out of the PTO shaft while it is rotating. • PTO shaft When the PTO shaft is not in use, place the cap over it.
  • Page 70 DESCRIPTION OF TRACTOR CONTROLS ► O P E R AT I N G T I P S F O R Lock Release POWER STEERING WHEEL (1) Operate the power steering wheel only while the engine is Lock button running. You may feel the steer- ing wheel heavier with a low en- gine speed.
  • Page 71 DESCRIPTION OF TRACTOR CONTROLS (4) Turning the steering wheel to WARNING its end unnecessarily (with the • When leaving the tractor, make Position lever tractor stopped) can wear tires DOWN sure to lower the implement and rapidly. stop the engine. Others may (5) In winter, warm up the engine operate one of the controls, sufficiently before use.
  • Page 72 DESCRIPTION OF TRACTOR CONTROLS WARNING Set it to the Lock position under the following conditions to prevent falling of the implement : • When driving on a public road Faster Slower • When replacing the rotavator (Lock) Hydraulic lowering speed blade or removing straws and control knob grass...
  • Page 73 DESCRIPTION OF TRACTOR CONTROLS (2) How to disengage coupler ① Lower the implement on the ground to release pressure in the hydraulic hose. ② Stop the engine and operate the remote hydraulic lever to remove any residual pressure in the hose.
  • Page 74: Operating The 3 Point Linkage (Tpl)(Non Cab Model)

    DESCRIPTION OF TRACTOR CONTROLS 4. OPERATING THE 3 POINT LINKAGE (TPL)(NON CAB MODEL) Turn signal lamp Brake lamp Upper link Lift rod Lower link Check link PTO cover PTO shaft Towing hitch T39O323A 2 - 2 RK37H,RK37HC-영문-02(나).indd 29 2018-02-01 오후 2:38:38...
  • Page 75: Operating The 3 Point Linkage (Cabin Model)

    DESCRIPTION OF TRACTOR CONTROLS 5. OPERATING THE 3 POINT LINKAGE (CABIN MODEL) Turn signal lamp Upper link Brake lamp Lift rod Lower link Check link PTO cover PTO Shaft Towing hitch T39O339A 2 - 0 RK37H,RK37HC-영문-02(나).indd 30 2018-02-01 오후 2:38:41...
  • Page 76 DESCRIPTION OF TRACTOR CONTROLS Check link mounting hole Top link adjustment Lower link Check link Rotary mounting hole T39O324A T39O325A T39O326B ► TOP LINK ADJUSTMENT ► CHECK LINK ► LOWER LINK (1) The angle of an implement can The check link can be adjusted to An implement can be attached to be adjusted by extending or re- relieve vibration and shock of an...
  • Page 77 DESCRIPTION OF TRACTOR CONTROLS WARNING • If a rollover accident occurs ROPS without the safety frame, the frame cannot protect the driver, leading to a severe injury or even death. Never drive with the safety frame detached. Towing hitch T39O327A RK3O204A ►...
  • Page 78: Operation

    OPERATION 1. ENgINE sTARTINg ..........3-2 2. ENgINE sTOPPINg ..........3-3 3. ENgINE IdlINg ............3-3 4. RuNNINg-IN PERIOd ..........3-4 5. sTARTINg Off, shIfTINg ANd dRIvINg ..... 3-4 6. TuRNINg IN fIEld ..........3-5 7. sTOPPINg ANd PARkINg ........3-5 8.
  • Page 79: Engine Starting

    OPERATION 1. ENgINE sTARTINg ► hOw TO sTART ENgINE WARNING NOTE ① Make sure that there is no ob- • • Never start the engine by con- The engine will not start unless stacle around the tractor. necting the start motor terminal the brake pedal is depressed.
  • Page 80: Engine Stopping

    OPERATION 2. ENgINE sTOPPINg 3. ENgINE IdlINg ► gENERAl ENgINE IdlINg ► ENgINE IdlINg IN COld CON- GLOW dITION After starting the engine, idle the en- Hydraulic oil in this vehicle is also gine for 5 to 10 minutes so that oil is START used as transmission fluid.
  • Page 81: Running-In Period

    OPERATION 4. RuNNINg-IN PERIOd 5. sTARTINg Off, shIfTINg ANd dRIvINg Make sure to keep the following in- ► shIfTINg ANd dRIvINg structions for the initial 50-hour use. Do not operate the range shift lever Interlock without stopping the tractor. (1) Avoid abrupt starting and abrupt stopping.
  • Page 82: Turning In Field

    OPERATION 6. TuRNINg IN fIEld 7. sTOPPINg ANd PARkINg WARNING • Raise: Open Avoid turning at a high speed. The tractor can fall on its side. • When the tractor is installed with an implement, its overall Interlock length becomes large. Be extra care with other people and ob- jects around when turning.
  • Page 83: Driving On Slope

    OPERATION 8. dRIvINg ON slOPE ► sTARTINg Off ON sTEEP ► T I P s f O R d R I v I N g O N ⑥ Remove the key from the switch slOPE slOPE after parking vehicle. ① Depress the brake pedals. (1) Set the main shift lever in the ☞...
  • Page 84: Cautions For Driving Into / Out Of Field

    OPERATION 9. CAuTIONs fOR dRIvINg INTO / OuT Of fIEld 11. CAuTIONs fOR dRIvINg ON ROAd (1) Check that the left and right brake pedals are connected. (1) When changing the direction on a road, use the turn signal lamp (2) It is dangerous to drive into/out of a field if the field is deep from its bank.
  • Page 85: Operation Check During Driving

    OPERATION 12. OPERATION ChECk duRINg dRIvINg ► ENgINE COOlANT Observe that every part is properly operated during driving. If the needle of the coolant gauge points at "H," stop the engine and check the followings: ► ENgINE OIl PREssuRE • Radiator coolant If th e e ng ine oil level •...
  • Page 86: Work Procedure

    Work Procedure 1. Precautions for handling imPlement ..4-2 2. general imPlement ........... 4-2 RK37H,RK37HC-영문-04(라).indd 1 2017-01-09 오후 3:45:58...
  • Page 87: Precautions For Handling Implement

    Work Procedure 1. Precautions for handling imPlement 2. general imPlement ► rotavator (1) When driving the tractor to at- WARNING tach or detach an implement, <safety precautions for rotavator> • Read instructions on warning de- make sure that there is no one •...
  • Page 88 Work Procedure <effective plowing pattern> (1) sequential returning plowing ⊙ Turning: Moving direction Reverse driving pattern • This pattern can be useful in a (13) well-planned field in a good con- dition. 4 3 4 4 3 4 (17) • The border shown in the figure is Start the effective plowing width of the...
  • Page 89 Work Procedure (2) alternating returning plow- ing pattern • This pattern is useful for narrow ⊙ Turning: Moving direction Reverse driving or short fields or poorly planned fields in which are not easy to (1) turn. (16) • In the figure, the plowing width Start for (1), (), (3) and (4) should be (9) (13) (17)
  • Page 90 Work Procedure (3) land leveling pattern • The land leveling work may be performed after crushing soil or ⊙ Turning: Moving direction Reverse driving not. (14) • The vehicle speed can be set faster when performing the land (10) 4 3 4 4 3 4 leveling work with soil crushed Finish already.
  • Page 91 Work Procedure MEMO RK37H,RK37HC-영문-04(라).indd 6 2017-01-09 오후 3:46:03...
  • Page 92: Maintenance

    Maintenance 1. Opening cOvers ..........5-2 2. inspectiOn iteMs ..........5-2 3. inspecting and changing cOOlant .... 5-4 4 3 5 4. checking and changing Oil ......5-5 5. replacing filter and cartridge ....5-10 6. fuel systeM ............5-11 7.
  • Page 93: Opening Covers

    Maintenance and service Maintenance and service 1. Opening cOvers 2. inspectiOn iteMs To prevent any possible failure, some items should be checked Hood daily. Make sure to perform inspection be- fore driving. Hand Hook ► inspectiOn iteMs Inspect each part in the following order: RK3O501A T39O501A...
  • Page 94 Maintenance and service ③ Open the hood and check: - Emission color - Engine oil level - Brake pedal operation - Coolant level - One brake pedal operation - Fan belt for looseness and - Steering wheel for heavi- damage ness and vibration ④...
  • Page 95: Inspecting And Changing Coolant

    Maintenance and service 3. inspecting and changing cOOlant (3) antifreeze If coolant freezes, the engine can be Check hoses damaged. Inlet • Clean the radiator thoroughly before adding antifreeze. • The mixture ratio of antifreeze is Drain cock Radiator different by manufacturers and temperature.
  • Page 96: Checking And Changing Oil

    Maintenance and service 4. checking and changing Oil Engine oil gauge Radiator Grill Engine oil Drain plug 4 3 5 cartridge T39O505A T39O506A T39O507A ► cleaning radiatOr and (2) changing Engine oil cOndenser grilles Unscrew the drain plug on the ...
  • Page 97 Maintenance and service ④ Run the engine for approx. 5 nOte minutes and check for proper • Do not add engine oil over the operation through the engine oil upper limit level. warning lamp. Then, stop the engine. • Check the engine oil before (This warning lamp should be starting the engine or at least turned off while the engine is...
  • Page 98 Maintenance and service (3) Oil specification Diesel engine oil: Upper limit (API CJ- SAE 10W0) Lower cautiOn Transmission limit fluid filler hole • If engine oil gets on your skin, it can irritate the skin and cause T39O508A 4 3 5 a skin condition.
  • Page 99 Maintenance and service nOte • Front axle oil Do not add fluid over the upper filler limit level. • Check the fluid before starting the engine or at least in 5 min- Drain plug utes after the engine is stopped. Front axle Front axle •...
  • Page 100 Maintenance and service ► checking and changing (3) Oil specification (2) changing frOnt axle Oil ① Unscrew the drain plugs on the Gear oil SAE 90W (1) inspection bottom of the axle and left/right (API GL- grade or higher) ① Pull out the dipstick, wipe its tip final cases to drain engine oil.
  • Page 101: Replacing Filter And Cartridge

    Maintenance and service 5. replacing filter and cartridge Bolt HST filter pliers T39O51A T39O510A T39O511A ► replacing transMissiOn ► transMissiOn strainer fluid filter cartridge cleaning ① The HST oil filter is located under ① When changing transmission the floor. fluid, clean with diesel fuel. ②...
  • Page 102: Fuel System

    Maintenance and service 6. fuel systeM ► fuel systeM (3) f u e l f i l t e r c l e a n i n g a n d Use only low sulfur or ultra low sul- element replacing fur diesel fuel.
  • Page 103: Checking And Cleaning Air Cleaner

    Maintenance and service 7. checking and cleaning air cleaner < cautions for inspection and Check and clean the air cleaner ac- ► air cleaner cleaning cording to the following instructions: service of air cleaner > ① Blow compressed air from the inside toward the outside of the (1) Use the standard element and element.
  • Page 104: Adjusting Tread

    Maintenance and service ■ standard 8. adjusting tread ► adjusting frOnt Wheel tread It can be adjusted in two steps by switching the left and right tires and discs. ► adjusting rear Wheel tread 4 3 5 It can be adjusted in four steps by Tightening torque switching the left and right tires and ,000~,300 kgᆞcm...
  • Page 105: Greasing

    Maintenance and service 9. greasing 10. checking hOses ► greasing pOints Rubber parts, such as the fuel hose For general greasing points, refer and radiator hose, are aged by time to the fuel, oil and fluid specification even when the tractor is not in use. chart.
  • Page 106: Checking Electric System

    Maintenance and service 11. checking electric systeM ► checking and charging <checking> battery ① Checking battery charging level danger danger If the battery is not used for over  • • two weeks, it may become hard If the battery electrolyte gets When charging the battery af- to start the engine.
  • Page 107 Maintenance and service ④ Firstly, start the engine of the Negative (-) vehicle with the normal battery. terminal (black) Then, start the engine of the tractor with the discharged bat- tery. ⑤ After the engine is started, dis- Positive (+) terminal (red) connect the negative cable first.
  • Page 108 Maintenance and service ► checking electric Wir- ① Remove the cover of the fuse box. (1) L o o s e w i r i n g t e r m i n a l s c a n ② Remove the blown fuse. cause contact failure and dam- Fuse Box ③...
  • Page 109 Maintenance and service ► replacing laMp bulb If a lamp does not come on by oper- ating the corresponding switch: ① Check the corresponding fuse. ② If the fuse is intact, remove the High-capacity fuse bulb socket from the lamp. ③...
  • Page 110: Check And Adjust Each Part

    Maintenance and service 12. check and adjust each part Turn buckle Warning • If the left and right brakes are Pressing not operated simultaneously, braking force is applied only to one side, leading to a danger- ous situation. Make sure to adjust the left and right pedals' Lock nut Play...
  • Page 111 Maintenance and service Mounting bolt Air cleaner hose Clamp Fuel hose Clamp Fan belt 7~9 mm T5O55B T39O60B T53O57A ► checking and adjust- ► fuel hOse checking ► a i r c l e a n e r h O s e ing fan belt checking Check the fuel hose as follows :...
  • Page 112 Maintenance and service Clamp Radiator hose Ground contact Clamp 4 3 5 T53O535A T5O58A ► radiatOr hOse check- ► tire inflatiOn pressure Check if the inflation pressure of the front and rear tires is correct. If not, ad- Check the radiator hose as follows : just it to the specification.
  • Page 113: Routine Maintenance Schedule

    Maintenance and service 13. rOutine Maintenance schedule ► rOutine Maintenance schedule ○ : Check, Add, Adjust cautiOn Clean, Wash • △ Check or adjust each part only when the engine is stopped. ● : Change • When any hot part should be serviced, wait until it is cooled down. Service by workshop ★...
  • Page 114 Maintenance and service ○ : Check, Add, Adjust Clean, Wash △ ● : Change Service by workshop ★ hourmeter display remarks inspection part remarks item page 100 150 200 250 300 350 400 450 500 550 600 Replace Every 500 Transmission fluid hours or 1 months ●...
  • Page 115 Maintenance and service ► fuel, Oil and fluid specificatiOn chart gal(ℓ) applied rk37h part Engine oil /rk37hc check hole 1.7 Engine oil Transmission 1 Coolant Antifreeze Engine oil Front axle (.8) check hole fluid oil drain hole filler hole oil filler hole Every 50 hours 0.85 Engine Oil...
  • Page 116: Cabin System

    CABIN SYSTEM 1. MAJOR FEATURES ..........6-2 2. INSTRUMENT ANd RElATEd pARTS ....6-3 3. HOw TO CONTROlS CABIN ......... 6-5 6 4 3 6 RK37H,RK37HC-영문-06(바).indd 1 2017-01-13 오전 9:12:19...
  • Page 117: Major Features

    CABIN SYSTEM 1. MAJOR FEATURES CAUTION The cab fully conforms to the inter- Working Lamp(Rear) national standard as far as safety • Air Filter Air Filter Remember that steering, brak- and soundproofing are concerned. ing and operational performanc- es are highly influenced by the It can be provided with ventilation, Rear Wiper implements mounted, the trail-...
  • Page 118: Instrument And Related Parts

    CABIN SYSTEM 2. INSTRUMENT ANd RElATEd pARTS ► w O R k I N g l A M p S ( F R O N T ANd REAR) The working lamps are located on the cab roof (Two in the front and two in the rear).
  • Page 119 CABIN SYSTEM ► REARvIEw MIRRORS ► CAB CEIlINg The cab is provided with rearview The ceiling is padded with insulation mirrors on both sides. They can be material to block heat radiation into adjusted and folded, whenever nec- the cab and keep the temperature essary, to avoid interference with down when working in very sunny external obstacles.
  • Page 120: How To Controls Cabin

    CABIN SYSTEM 3. HOw TO CONTROlS CABIN ► INTERIOR dEvICES ► vENTIlATION The ventilation unit is housed in the cab ceiling. To switch it on and adjust it, turn the electrical fan switch to the desired speed. The cab becomes slightly pressur- Recirculation inlet ized when the ventilation system Interior Lamp...
  • Page 121 CABIN SYSTEM ► wIpER CONTROl SwITCH RECIRCUlATION INlETS FUllY ClOSEd Air is taken in entirely from out- < ON SwITCH > Wiper Switch side the cab through the rear Wind screen wiper operation.  grille and filtered through a paper Washer Switch Continuous pushing button op- ...
  • Page 122 CABIN SYSTEM Interior Lamp Washer tank T72O612A T39O608A T39O609A 6 4 3 6 ► wINdSCREEN wASHER TANk ► INTERIOR lAMp ► BlOwER CONTROl SwITCH Push the button to light on and push Three position rocker switch. Check the level of windscreen it again to light off.
  • Page 123 CABIN SYSTEM ► AIR CON SwITCH NOTE To operate the air conditioner,the blower must be on.The blower During cold weather,with ambi-  speed temperature control and all ent temperature above 32 ºF (0 vents must be adjusted to obtain the ºC) operate the air condition- best cooling for the ambient temper- er at least once per month, for...
  • Page 124 CABIN SYSTEM ► HEATINg SYSTEM The heater is switched on and ad- justed by rotating the control knob at the roof console, then switching on the blower and setting the selec- tor at the preferred speed. Warm the cab up quickly, the knob Circulation Diffuser should be rotated fully clockwise and the blower set to speed 3.
  • Page 125 CABIN SYSTEM ► HEATINg SYSTEM CONFIgU- ► HEATINg AIR CONdITIONER WARNING RATION SYSTEM Before starting the engine, The heating system consist of two The system is designed to ensure  make sure the system is off units: optimum temperature inside the cab (by turning off the ventilation and maximum comfort and safety 1.
  • Page 126 CABIN SYSTEM ► CIRCUlATION dIFFUSER With the circulation vent set in any position outside Air will still be pulled into the cab. Air intake filter T72O616A T72O618A 6 4 3 6 ① Alternator ► CAB AIR INTAkE FIlTER The "paper" filter is not suitable for ②...
  • Page 127 CABIN SYSTEM Cup Holder WARNING Cab air filters remove dust in  the air,but are not capable of removing chemicals used in spraying crops or in weed con- trol.Many chemicals used for these purposes are toxic when improperly used.and can be hazardous to operators and T74O619A T72O620B...
  • Page 128 CABIN SYSTEM ► CHECkINg THE AIR CONdI- ► CHECkINg THE AIR CONdI- TIONINg SYSTEM TIONINg SYSTEM CHARgE 1. Economic friendly refrigerant : 1.Check the refrigerant charge. R134a (0.7∼0.85Kg) Run the engine at 1,500 rpm.  Set the air conditioning system ...
  • Page 129 CABIN SYSTEM ► dIAgNOSINg MAlFUNCTIONS 1. TRACINg FAUlTS SYMpTOM CONdITION CAUSE REMEdY 1.Compressor Abnormal sound Inlet sound Insufficient Lub Replenish   Outlet sound Belt tension release Adjust   Release the bracket Tighten the bolts   Clutch fail Check ...
  • Page 130 CABIN SYSTEM 2. How to check the air conditioning system with the needle of high low gauge To connect with manifold pressure gauge can find the cause of air conditioning system. Because manifold pressure gauge is various sensibly. (Ambient Temp. is based on 30~35℃) CAUTION •...
  • Page 131 CABIN SYSTEM MEMO RK37H,RK37HC-영문-06(바).indd 16 2017-01-13 오전 9:12:32...
  • Page 132: Storage And Disposal

    Storage and diSpoSal 1. tractor Storage ..........7-2 2. USage and diSpoSal ...........7-3 6 4 3 7 RK37H,RK37HC-영문-07(사).indd 1 2017-03-09 오후 4:21:53...
  • Page 133: Tractor Storage

    Storage and diSpoSal 1. tractor Storage ► daily Storage ► long-term Storage (7) Remove a weight. Detach or lower an implement. (1) Store the tractor after cleaning it. Clean the tractor thoroughly and Especially, clean it thoroughly af- store it as follows: (8) Chock the rear wheels.
  • Page 134: Usage And Disposal

    Storage and diSpoSal 2. USage and diSpoSal ► USe after long-term It is recommended to keep the fol- caUtion lowings to protect the environment: Storage • If leaving the battery connected (1) Avoid overloading work as it can Keep the following instructions to the tractor, turn off its switch lead to incomplete combustion when using the tractor after its long-...
  • Page 135 Storage and diSpoSal MEMO RK37H,RK37HC-영문-07(사).indd 4 2017-03-09 오후 4:21:59...
  • Page 136: Troubleshooting

    TROUBLESHOOTING 1. ENGINE SYSTEM ............. 8-2 2. BRakE SYSTEM ............8-6 3. STEERING SYSTEM ..........8-6 4. HYdRaULIc SYSTEM ..........8-7 5. ELEcTRIc SYSTEM ..........8-8 8 7 6 4 3 8 RK37H,RK37HC-영문-08(아).indd 1 2017-01-09 오후 3:18:03...
  • Page 137: Engine System

    TROUBLESHOOTING 1. ENGINE SYSTEM TROUBLE PROBaBLE caUSE SOLUTION • • PTO switch set to ON position Set the PTO switch to the OFF position • • Defective safety switch Have it repaired or replaced by workshop The start motor does •...
  • Page 138 TROUBLESHOOTING TROUBLE PROBaBLE caUSE SOLUTION • • Clogged injection nozzle Have it repaired by workshop • Fuel leak at pipe • Tighten the clamp, replace the pipe and machine and attach The engine runs irregularly the copper washer • • Poor fuel injection quality Have it repaired by workshop •...
  • Page 139 TROUBLESHOOTING TROUBLE PROBaBLE caUSE SOLUTION • • Clogged air cleaner Check and clean it The engine produces • • Excessive engine oil amount Check and set it to the proper amount white smoke • • Insufficient fuel supply amount Have it repaired by workshop •...
  • Page 140 TROUBLESHOOTING TROUBLE PROBaBLE caUSE SOLUTION • • Defective oil pump Have it repaired by workshop The oil warning lamp comes on during driving • • Clogged oil filter element Replace the oil filter • • Defective wiring Check for loose or missing terminal, short circuit and poor ground and repair as necessary The charge warning lamp comes on during...
  • Page 141: Brake System

    TROUBLESHOOTING 2. BRakE SYSTEM TROUBLE PROBaBLE caUSE SOLUTION • • Excessive brake pedal play Adjust the play The brake won't operate. • • Also, only one-side brake Worn or burnt liner Have it repaired by workshop operates • • Different play amount on left and Set the left and right play amount the same •...
  • Page 142: Hydraulic System

    TROUBLESHOOTING 4. HYdRaULIc SYSTEM TROUBLE PROBaBLE caUSE SOLUTION • • Loose clamp Tighten Oil leaks from the pipe or hose • Cracked pipe • Have it replaced by workshop • • Lowering speed control lever fixed to stop position Set it to the lowering position •...
  • Page 143: Electric System

    TROUBLESHOOTING 5. ELEcTRIc SYSTEM TROUBLE PROBaBLE caUSE SOLUTION • • Blown fusible link Check the wiring and replace the fusible link • Defective wiring • Check for loose or missing terminal, short circuit and poor ground and repair as necessary The battery won't be •...
  • Page 144 TROUBLESHOOTING TROUBLE PROBaBLE caUSE SOLUTION • • Blown bulb Replace the bulb The turn signal lamp • Defective flasher unit • Replace does not blink • • Poor contact Check and clean the ground and terminal • • Blown bulb Replace the bulb The work lamp does not come on...
  • Page 145 TROUBLESHOOTING MEMO RK37H,RK37HC-영문-08(아).indd 10 2017-01-09 오후 3:18:04...
  • Page 146 Safety Standard for farm work 1. InStructIon before uSe ........9-2 2. checkup lISt before operatIon ....9-3 3. cautIonS durIng the work ......9-4 4. cautIonS when drIvIng on the farm road ..9-5 5. InStructIon after uSe ........9-6 6.
  • Page 147: Instruction Before Use

    Safety Standard for farm work Safety mark 1. InStructIon before uSe Excerpted from general information system of agricultur- Operator must attend his/her health and should get  enough rest. al mechanic research center (August, 00) 8.) Before using the machine, check it and repair if there ...
  • Page 148: Checkup List Before Operation

    Safety Standard for farm work 2. checkup lISt before operatIon - Measures against noise – wear a protective gear to Before using the machine, check it and repair if there  protect your ears. is a malfunction. - Handling protective gear – Do neither let children get on the machine nor get close to the machine.
  • Page 149: Cautions During The Work

    Safety Standard for farm work 3. cautIonS durIng the work Do not load anything that can interfere driving. When two people are working collaboratively, ex-   change signals each other. - Always keep the driver’s seat clean. Prevent injury Always buckle up when driving.
  • Page 150: Cautions When Driving On The Farm Road

    Safety Standard for farm work 4. cautIonS when drIvIng on the farm road Driving on roads When entering paved road   - Drive safely observing the relevant regulation. - Use a ramp to cross a ditch or a bank. - Drive at safe speed.
  • Page 151: Instruction After Use

    Safety Standard for farm work 5. InStructIon after uSe 6. cautIonS for InSpectIon and maIntenance When the work is completed, stop the engine on a Do not refuel either when the engine is still hot or   while driving. leveled ground, check the machine to clean.
  • Page 152: Tractor

    Safety Standard for farm work 7. tractor Manage PTO Do neither modify nor remove the safety device.   - Stop PTO before stopping the engine. - Do not remove the PTO protective cover or protec- When checking and replacing the blade to plow the ...
  • Page 153 Safety Standard for farm work MEMO RK37H,RK37HC-영문-09(자).indd 8 2017-03-09 오후 4:23:01...
  • Page 154: Appendix

    Appendix 1. MAjor specificAtions ........10-2 2. MAjor consuMAbles ........10-4 RK37H,RK37HC-영문-10(차).indd 1 2017-01-13 오전 9:27:01...
  • Page 155: Major Specifications

    Appendix Appendix 1. MAjor specificAtions Model rK37H / rK37Hc Model rK37H / rK37Hc Engine Manufacturer Yanmar Pump type Dual Gear Pump Implement pump cap. Engine Model 3TNV88C-DKTF 6.3 [3.9] gpm[L/Min] Engine Type Natural Aspiration Steering pump cap. 4.6 [17.3] gpm[L/Min] Engine HP-gross 37 [7.5] Max Total flow...
  • Page 156 Appendix Appendix Model rK37H / rK37Hc Model rK37H / rK37Hc Fuel Tank, U.S. gal. [L] 9.0 [34] Agricultural Tire Front 8.0 - 16 Cooling system U.S. qt. [L] 7.4 [7] Agricultural Tire Rear 1.4-4 Crankcase [witd filter] U.S. qt. [L] 6.0 [5.7] Industrial Tire Front 7x10.5-15...
  • Page 157: Major Consumables

    Appendix 2. MAjor consuMAbles V-belt HST Filter T254O901A T253O902C T39O510B element set V-belt Hst filter Engine oil filter Fuel filter T39O505B T39O506B fuel filter engine oil filter nAMe QAuntitY ApplicAtion Element assembly Air cleaner V-belt Engine fan belt HST filter HST filter Fuel filter Fuel filter...
  • Page 158: Index

    INDEX 1. INDEX............11-2 RK37H,RK37HC-영문-11-인덱스.indd 1 2017-03-09 오후 4:23:52...
  • Page 159 INDEX NUMERIC cABin system ..............6-1 4WD lever .................-0 cAutions During the WorK .........9-4 cAutions for Driving into / out of fielD ....3-7 cAutions for Driving on roAD ........3-7 ADjusting front Wheel treAD .........5-13 cAutions for inspection AnD mAintenAnce ..9-6 ADjusting reAr Wheel treAD ........5-13 cAutions When Driving on the fArm roAD ....9-5 ADjusting treAD ............5-13 chArging ................3-8...
  • Page 160 INDEX engine oil pressure ............3-8 circulAtion Diffuser ............6-9 engine stArting ...............3- circulAtion Diffuser ..........6-11 engine stopping ..............3-3 cleAning rADiAtor AnD conDenser grilles ..5-5 engine system ..............8- comBinAtion sWitch ............-6 engine WArrAnties ............1- coolAnt temperAture gAuge ........-5 emission system WArrAnty ........1-5 cruise control sWitch (option) .......-9 extrrior vieW (cABin moDel) ........1-4 cup holDer ..............6-1...
  • Page 161 INDEX interior lAmp ..............6-7 hAzArD flAsher sWitch ..........-7 heAting Air conDitioner system ......6-10 heAting system ..............6-9 jump stArt ...............5-16 heAting system configurAtion .......6-10 hour meter ...............-5 hoW to controls cABin ..........6-5 loADer vAlve AnD joysticK lever ......-4 hoW to stArt engine ............3- loADing to / unloADing from trucK ......3-7 hyDrAulic loWering speeD control KnoB ..-7 long-term storAge ............7-...
  • Page 162 INDEX operAting the 3 point linKAge (tpl)(non cAB routine mAintenAnce scheDule ......5- moDel) ................-9 routine mAintenAnce scheDule ......5- operAting tips for poWer steering Wheel ..-5 running-in perioD ............3-4 operAtion ................3-1 operAtion checK During Driving ......3-8 operAtion the controls ...........-16 sAfety frAme rops ............-3 sAfety signs ..............1-7 sAfety stAnDArD for fArm WorK ......9-1 pArKing BrAKe lever ............-18...
  • Page 163 INDEX tire inflAtion pressure ..........5-1 vAcuum vAlve cleAning ..........5-1 top linK ADjustment ............-31 ventilAtion ................6-5 toWing hitch ..............-3 trActor ................9-7 trActor storAge ............7- WArrAnty .................1-1 trAnsmission strAiner cleAning ......5-10 WinDscreen WAsher tAnK ..........6-7 trouBleshooting ............8-1 Wiper control sWitch ..........6-6 turning in fielD ...............3-5 WorK proceDure ............4-1 WorKing lAmp sWitch ............6-6 WorKing lAmps (front AnD reAr) ......6-3...
  • Page 164: Warranty

    WARRANTY 1. ENGINE WARRANTIES ......11-2 2. EMISSION SYSTEM WARRANTY ....11-5 3. RK WARRANTY ........11-13 RK37H,RK37HC-영문-12-보증서-1.indd 1 2017-03-09 오후 4:27:02...
  • Page 165 WARRANTY 1. ENGINE WARRNTIES ENGINE lIMITED WARRANTY ■ What is Covered by this Warranty? ENGINE warrants to the original retail purchaser that a new ENGINE TNV common rail series industrial engine will be free from defects in material and/or workmanship for the duration of the warranty period. Note: ENGINE engines may be equipped with external components including, but not limited to: wiring harnesses, electrical devices, control panels, radiators, air filters, fuel filters, and/or exhaust systems that are supplied and/or installed by manufacturers other than ENGINE.
  • Page 166 WARRANTY timing gear, and gear case. The warranty period for both the standard limited warranty and the extended limited warranty (by duration or operation hours) begins on the date of delivery to the original retail purchaser and is valid only until the applicable warranted duration has passed or the operation hours are exceeded, whichever comes first.
  • Page 167 WARRANTY transportation, fuel, mileage, and telephone costs. The limitations in this warranty apply regardless of whether your claims are based on breach of contract, tort (including negligence and strict liability) or any other theory. Any action arising hereunder must be brought within one (1) year after the cause of action accrues or it shall be barred.
  • Page 168: Emission System Warranty

    WARRANTY 2. EMISSION SYSTEM WARRANTY ENGINE CO., lTD. EMISSION CONTROl SYSTEM WARRANTY- USA ONlY Your Warranty Rights and Obligations: The California Air Resources Board (GARB), the United State Environmental Protection Agency (EPA) and ENGINE CO., LTD. hereafter referred to as ENGINE, are pleased to explain the emission control system warranty on your 01, 01, or 01 model year industrial compression-ignition engine.
  • Page 169 WARRANTY Manufacturer's Warranty Period: 01, 01, or 01 model year off-road compression-ignition engines are warranted for the periods listed below. If any emission-related part on your engine is found to be defective during the applicable warranty period, the part will be repaired or replaced by ENGINE. And its If your engine And its rated...
  • Page 170 WARRANTY Warranty Coverage: This warranty is transferable to each subsequent purchaser for the duration of the warranty period. Repair or replacement of any warranted part will be performed at an authorized ENGINE dealer. Warranted parts not scheduled for replacement as required maintenance in the owner's manual shall be warranted for the warranty period.
  • Page 171 WARRANTY (D) Turbocharger systems (E) Exhaust manifold (F) Positive crankcase ventilation system (G) Charge Air Cooling systems (H) Exhaust Gas Recirculation (EGR) systems (I) Exhaust gas after treatment (diesel particulate filter system) (J) Electronic Control units, sensors, solenoids and wiring harnesses used in above systems (K) Hoses, belts, connectors and assemblies used in above systems (L) Emission Control Information Labels Since emissions related parts may vary slightly between models, certain models may not contain all of these...
  • Page 172 WARRANTY Owner's Warranty Responsibilities: As the off-road compression-ignition engine owner, you are responsible for the performance of the required maintenance listed in your owner's manual. ENGINE recommends that you retain all documentation, including receipts, covering maintenance on your off-road compression-ignition engine, but ENGINE cannot deny warranty solely for the lack of receipts, or for your failure to ensure the performance of all scheduled maintenance.
  • Page 173 WARRANTY EMISSION-RElATED INSTAllATION INSTRUCTIONS (REF) ■ Failing to follow these instructions when installing a certified engine in a piece of non-road equipment violates Federal Law (0 CFR10.10()), subject to fines or other penalties as described in the clean air act. Installation of Non-road Engines into Equipment To ensure engines operate under the certified configurations, ENGINE has established defined application requirements when installing any certified engine into a piece of equipment.
  • Page 174 WARRANTY Allowable Air Intake Restriction Allowable air intake restriction ≤ kPa (mmAq) Engine model Initial upper limit Upper limit for air cleaner replacement . (00) All TNV models . () Allowable Exhaust Back Pressure Allowable air intake restriction ≤ kPa (mmAq) Engine model Initial upper limit Upper limit for exhaust system cleaning...
  • Page 175 WARRANTY Emission Control label If you install the engine in a way that makes the engine's emission control information label hard to read during normal engine maintenance, you must place a duplicate label on the equipment, as described in 0 CFR 10.10. Fuel Inlet label Unless otherwise specified, ENGINE will also provide a supplemental fuel inlet label with each certified engine for installation on the equipment.
  • Page 176: Rk Warranty

    WARRANTY 3. RK WARRANTY WARRANTY All products manufactured and supplied by RK have been designed and manufactured in compliance with all laws and regulations concerning agricultural equipment. If maintained and used in accordance with the inspections, regular maintenance and usage guidelines specified in the user's manual, this product is guaranteed to always safely maintain its optimum state and performance, as well as being guaranteed as follows.
  • Page 177 WARRANTY ※ (Tractor Rental & Commercial) If the agricultural equipment which you purchased is maintained and used normally in accordance with the inspections, regular maintenance and usage guidelines in the user's manual provided by our company, our company shall provide repairs and replacement at our expense for any parts which are revealed by technical analysis during the warranty period below to be defective due to a flaw in the materials or manufacturing.
  • Page 178 WARRANTY COVERAGE This Limited warranty is limited to RK repairing or replacing, at RK's option, warranted parts by an authorized RK RK Tractor store at no charge for either the parts or services. Parts replaced under this Limited Warranty are only warranted for the balance of the warranty period.
  • Page 179 WARRANTY 3. The Limited Warranty is exclusive and in lieu of all other warranties, whether written, Oral, express or implied, including any warranty of merchantability or fitness for particular purpose. The liability of RK under this warranty is expressly limited to the provlsions in the Limited Warranty and in no event shall RK incur any Iiability(including liability for general, special, incidental or consequential damages, or economic or moral loss, arising out of any failure of the Products) which is not expressly assumed by RK under this...
  • Page 180 4. PDI ChECKlIST TRACTOR Confirm Confirm Item Inspection Description Item Inspection Description 1. Hydraulic lifting/lowering opera- 1. Engine start and stop tion of implement Hydraulic Device . Operation sound (noise) . PTO operation . Amount of Oil and Leakage Steering system 1. Power steering operation Engine .

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