Page 1

RX6010C(PC) workshop manual

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PREFACE This manual is to provide servicing personnel with information on the general specifications, service, operating principle, troubleshooting, exploded view including part name, removing and installing procedures for RX6010C(PC)/US,AU,EU tractors with high-end technology. All information in this manual is based on the latest product information available at the time of publication. Therefore, some of the information in this manual may differ from the machine you have. KIOTI has a principle to apply update to the next edition of the manual if there is any. However, KIOTI has no obligation to modify the contents in this manual, especially the contents in the manual which is already distributed or published. The modified information is available in KIOTI's online electronic manual system (DEMSS). This manual is ultimately to satisfy customers with best performance of tractor. If there is any typo, wrong information or question for this manual, feel free to contact KIOTI.

2011. 08 service division DAEDONG INDUSTRIAL Co., Ltd.

Important • Using unspecified parts, fuel and lubricants other than KIOTI's genuine parts can damage the tractor and such damage will not be covered by warranty.

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Remark • We reserve the right to make changes throughout the entire manual at any time without notice.

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TABLE OF CONTENTS CHAPTER 1

SAFETY FIRST

CHAPTER 2

GENERAL

CHAPTER 3

ENGINE

CHAPTER 4

CLUTCH

CHAPTER 5

TRANSMISSION

CHAPTER 6

REAR AXLE

CHAPTER 7

BRAKE

CHAPTER 8

FRONT AXLE

CHAPTER 9

STEERING SYSTEM

CHAPTER 10

HYDRAULIC SYSTEM

CHAPTER 11

ELECTRIC & CALIBRATION

CHAPTER 12

CABIN

CHAPTER 13

AIR CONDITIONER & HEATER

CHAPTER 14

INDEX

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RX6010C(PC)

SAFETY FIRST

CHAPTER 1

TABLE OF CONTENTS 1. for SAFETY........................................... 1-2

3. Safety decals.................................... 1-9

1.1 Alert symbols.............................................. 1-2

3.1 Location of decals...................................... 1-9

2. Safety TIPS........................................... 1-3 2.1 Safety gear................................................. 1-3 2.2 Work place ................................................ 1-3 2.3 Safety instructions when preparing tractor...1-4 2.4 Avoid fires................................................... 1-4 2.5 Cautions when handling the battery........... 1-5 2.6 Cautions for high pressure hoses...................1-5 2.7 Use of appropriate tools and equipment.... 1-6 2.8 Handling of hazardous materials................ 1-6 2.9 Handling of rotating blade, shaft and driving belt... 1-7 2.10 Prevention of scald..................................... 1-7 2.11 Disposal of environmental waste................ 1-8 2.12 Cautions when handling tires...................... 1-8

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SAFETY FIRST - FOR SAFETY

RX6010C(PC)

Most accidents can be avoided if basic safety instructions and regulations are followed. Always follow the safety regulations and avoid any dangerous situation to prevent an accident.

You can be unexpectedly injured if inspecting or servicing the tractor without full knowledge of it. Read the service manual carefully before starting servicing and follow the instructions for servicing, maintenance and inspection to prevent any injury.

ENGINE ENGINE

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

1. for SAFETY

T46W001A

1.1 Alert symbols In this manual, the following safety-alert symbols are used. Their meanings are as follows:

▶ Remark

▶ CAUTION

FRONT BRAKE AXLE

REAR BRAKE AXLE

REAR HST AXLE

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

reaD manual! 매뉴얼 숙지 !

ⱇ#⪣

Remark

CAUTION

STEERING FRONT SYSTEM AXLE

HYDRAULIC STEERING SYSTEM SYSTEM

T46W002A

▶ Important

Broaden your knowledge with additionally supplied service information for optimal service.

T46W004A

This mark indicates potentially hazardous situation which, if not observed, may result in serious injury.

WARNING T46W003A

A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

▶ WARNING

This mark indicates emphasis on information which can be confused when servicing. If this information is not carefully read and observed, the tractor cannot fully function or may be damaged.

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T46W005A

This mark indicates hazardous situation which, if not observed, may result in death or injury.

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RX6010C(PC)

SAFETY FIRST - SAFETY TIPS

SAFETY SAFETY FIRST FIRST

2. Safety TIPS 2.2 Work place

ENGINE ENGINE

GENERAL GENERAL

2.1 Safety gear

WARNING • California Proposition 65 Warning Inhaling exhaust gas can cause cancer or damage the generative function leading to infertility.

TRANSMISSION TRANSMI SSION

When working on the tractor, wear safety gloves, safety shoes, ear plugs, safety goggles, safety helmet, working clothes, etc. appropriate for your working environment. Never wear loose fitting clothing or a tie which can be caught to the rotating part. According to the statistics, most accidents that occurred with rotating parts are due to this inappropriate manner of wearing clothes.

The service should be performed in well-ventilated area. If the engine should be started in an enclosed place, the exhaust gas pipe should be installed.

REAR BRAKE AXLE

T46W006A

REAR HST AXLE

A. VENTILATING SYSTEM

CLUTCH CLUTCH

T46W007A

D. Safety equipment

Be sure to keep a first aid kit and fire extinguisher handy at all times. E. Clean working area

Keep the working area clean before and during work. If any oil or fuel is spilled, it should be cleaned up immediately.

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HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

The work place should be well illuminated. If working in a dark place or under the tractor, use the work lamp. The work lamp should be covered by the safety cover. The bulb can cause fire due to leaked fuel if it is broken.

ELECTRIC CABIN SYSTEM

C. Illumination

A/CCABIN & HEATER

The work should be done in a wide, level and safe place to prevent slip and fall accident.

A/C INDEX AND HEATER

T46W008A

HYDRAULIC STEERING SYSTEM SYSTEM

FRONT STEERING AXLE SYSTEM

FRONT BRAKE AXLE

B. Safe working place

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2.3 Safety instructions when preparing tractor

RX6010C(PC)

2.4 Avoid fires

ENGINE ENGINE

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

SAFETY FIRST - SAFETY TIPS

T46W011A

Never smoke or allow flames in your work area when servicing the fuel system.

Lower the implement on to the ground.

T46W012A

• T46W010A

Stop the engine and remove the key.

Put "Do not operate" label on the tractor if necessary.

Keep flames or sparks away from the spray paint or fuel containers and be careful of leak.

HYDRAULIC STEERING SYSTEM SYSTEM

STEERING FRONT SYSTEM AXLE

FRONT BRAKE AXLE

REAR BRAKE AXLE

REAR HST AXLE

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

• T46W009A

Always disconnect the battery cable before servicing.

Be extra cautious of fire when welding.

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

T46W013A

T46W014A

A/C AND HEATER INDEX

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Always keep a fire extinguisher in workshop.

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SAFETY FIRST - SAFETY TIPS 2.6 Cautions for high pressure hoses

T46W015A

Always disconnect the negative battery cable first and reconnect it last to avoid sparks from an accidental short circuit. You can get injured or fire may break out.

T46W019A

The hydraulic fluid leaked from high pressure hoses or pipes can penetrate your skin.

REAR HST AXLE

TRANSMISSION TRANSMI SSION

CLUTCH CLUTCH

ENGINE ENGINE

GENERAL GENERAL

2.5 Cautions when handling the battery

SAFETY SAFETY FIRST FIRST

RX6010C(PC)

T46W016A

T46W020A

Before connecting a high pressure hose or pipe, stop the engine and depressurize it by valve.

Check the bolts for tightness before starting the engine after servicing the hydraulic system.

Use a cardboard or plank when checking leakage.

FRONT BRAKE AXLE

REAR BRAKE AXLE

Do not charge the frozen battery. Charging the frozen battery can cause explosion. Let the battery warmed up to ambient temperature (16°C, 60°F) before charging.

FRONT STEERING AXLE SYSTEM

Never connect the battery's negative and positive cables with metal for test. Use only tester when checking the battery voltage.

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

T46W021A

• T46W018A

The battery contains the acid that can burn you. When it contacts with your eyes, you may lose your sight.

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A/C INDEX AND HEATER

Never weld the high pressure pipe or the surrounding area. The pipe or hose can be heated and explode which can lead to fire or burn.

ELECTRIC CABIN SYSTEM

Keep sparks and flames (match, lighter) away from the battery. The battery can explode due to the battery fluid.

A/CCABIN & HEATER

HYDRAULIC STEERING SYSTEM SYSTEM

T46W017A

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RX6010C(PC)

2.7 Use of appropriate tools and equipment

2.8 Handling of hazardous materials

Use the appropriate tools in proper size. If an inappropriate tool is used, it can be slipped which can damage parts or injure you.

Do not confuse units (mm, inch, etc.).

Use the air impact wrench only when unscrewing the bolts or nuts. Such wrench should not be used when assembly precisely machined parts which its tightening torque should be strictly observed. It can cause malfunction.

ENGINE ENGINE

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

SAFETY FIRST - SAFETY TIPS

Be careful of a socket popped out due to the turning force when using the air impact wrench. Especially, be extra cautious when working on connection or socket with joint.

Remark • All KIOTI's genuine parts contain no asbetos.

These materials should be rinsed or wiped away after spraying oil.

FRONT BRAKE AXLE

When lifting the tractor with a hydraulic jack or a hoist, fix it firmly and install the auxiliary support. Never work under the tractor if the support and the hydraulic jack (hoist) are not installed.

When using a hydraulic jack or a hoist, do not use it over the limit of the equipment and the conveying belt.

Make sure that the hydraulic lock operates properly before using the hydraulic jack. Improper use of lock can cause a serious accident.

Check the buttons and operating direction of the hoist before using it. Improper operation can cause a serious accident.

Do not use wooden blocks or bricks as support under the tractor. As the tractor's weight is continuously applied to them, they can be broken or collapsed.

T46W022A

A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

STEERING FRONT SYSTEM AXLE

REAR BRAKE AXLE

REAR HST AXLE

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

Do not use pressurized air to blow out hazardous materials, such as clutch dust, with compressed air. Inhaling such hazardous materials can damage your health.

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SAFETY FIRST - SAFETY TIPS 2.10 Prevention of scald

ENGINE ENGINE

GENERAL GENERAL

2.9 Handling of rotating blade, shaft and driving belt

SAFETY SAFETY FIRST FIRST

RX6010C(PC)

Do not open the radiator cap when the radiator is hot. Hot coolant or steam can be surged leading to a serious scald.

Do not set a hand or a foot into the tractor's rotating blade or PTO shaft.

Be extra careful when you are in loose clothes.

Check the surface temperature of the container before draining the engine oil, transmission fluid, coolant, etc. If it is hot, let it cool down before draining it. There is danger of burning.

Be careful not to get caught by the rotating engine cooling fan.

Perform any service on the engine parts (muffler, exhaust manifold, turbocharger, etc.) only when they are not hot.

A/CCABIN & HEATER

ELECTRIC CABIN SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

• T46W025A

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

T46W028A

FRONT STEERING AXLE SYSTEM

FRONT BRAKE AXLE

REAR BRAKE AXLE

REAR HST AXLE

T46W024A

TRANSMISSION TRANSMI SSION

T46W027A

CLUTCH CLUTCH

T46W023A

A/C INDEX AND HEATER

T46W026A

You can be seriously injured if your hand or clothes is caught by the rotating fan belt or A/C belt.

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2.11 Disposal of environmental waste

RX6010C(PC)

2.12 Cautions when handling tires

T46W029A

Observe all relevant environmental protection regulations when disposing used oil, transmission fluid, coolant, oil filter, etc. Otherwise, they can pollute the environment seriously and you can be charged in violation of regulations.

T46W030A

The tire rims can fall out of the tires. Therefore, stay out of its way when checking or inflating tires.

FRONT BRAKE AXLE

REAR BRAKE AXLE

REAR HST AXLE

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

ENGINE ENGINE

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

SAFETY FIRST - SAFETY TIPS

Do not weld or apply heat to the tire rim or disc. The tire can explode due to the rapidly increased pressure in the tire.

Check tires for inflation pressure, damage, deformation, extended wear on lug and damage of rim and disc. Also check if wheel bolts, rim bolts and nuts are loose.

A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

STEERING FRONT SYSTEM AXLE

T46W031A

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RX6010C(PC)

SAFETY FIRST - SAFETY DECALS

When replacing parts, be sure to install the appropriate safety decal as well. Otherwise, the customer's safety will be threatened.

If a decal is damaged or detached, always replace with the appropriate decal.

The decal and its attaching location are as follows.

Part numbers appear at the bottom of decals.

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

3. Safety decals

A/C INDEX AND HEATER

A/CCABIN & HEATER

ELECTRIC CABIN SYSTEM

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

FRONT STEERING AXLE SYSTEM

FRONT BRAKE AXLE

REAR BRAKE AXLE

REAR HST AXLE

TRANSMISSION TRANSMI SSION

CLUTCH CLUTCH

ENGINE ENGINE

3.1 Location of decals

H80W101A

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SAFETY FIRST - SAFETY DECALS 4. Part No. : T4930-52481

SAFETY SAFETY FIRST FIRST

1. Part No. : T4601-52411

RX6010C(PC)

GENERAL GENERAL

Avoid flames and sparks. STOP engine while refueling ONLY use diesel.

2. Part No. : T4810-52121

5. Part No. : T4682-53552

preCaUTIOnS DUrInG OperaTIOn

REAR BRAKE AXLE

REAR HST AXLE

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

ENGINE ENGINE

T4601-52411

3. Part No. : T4930-52311

6. Part No. : T4930-52471

WARNING To prevent severe and deadly injuries during P.T.O operation: 1. All protective components should be in place.

To prevent accident during operation: 1. Implement that pulls or pushes objects should be attached only to the drawbar. 2. Implements that are designed to use the 3-point hitch should only use the 3-point hitch.

2. Do not let your hands, feet and clothes come near the implement. 3. When disengaging an implement from the P.T.O, stop the engine in advance. When repairing or servicing the tractor or its part, depress the brake pedal to set the parking brake. Also, make sure to chock the wheels when parking on a hill.

Do NOT run an engine in an enclosed area.

Exhaust fumes can cause sickness or possible death.

Do NOT touch a muffler with bare hands.

A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

STEERING FRONT SYSTEM AXLE

FRONT BRAKE AXLE

.

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SAFETY FIRST - SAFETY DECALS

7. Part No. : T4930-52351

10. Part No. : T4810-51181 SAFETY SAFETY FIRST FIRST

RX6010C(PC)

Precautions for safe driving

Take the following precautions to use the tractor safely.

Parking/ stopping When servicing/ repairing

GENERAL GENERAL REAR HST AXLE

11. Part No. : T2610-52451

WARNING

Use the quick turn function only during normal field work but never use it under the following conditions: 1. Driving at a high speed 2. Driving on a hill or sharp curve 3. Working with an implement, such as a plow at a high speed 4. Working with the loader attached

REAR BRAKE AXLE

1. Be sure to follow instructions specified in the manual and the safety decals. 2. Make sure to follow the driving instructions specified in the manual and decals for safe driving. 3. Do not modify any part of the vehicle. 4. Never attach an implement with excessive capacity other than the standard implements.

14) Stop the engine. 15) Service or repair the vehicle on a safe and level place.

KIOTI has no responsibility for problems occurred by negligence of a driver.

FRONT BRAKE AXLE

WARNING

9) Use planks to drive in and out of a field. 10) Never let anyone come near the tractor during operation. 11) Stop the engine and engage the parking brake. 12) Chock the wheels on a hill. 13) Lower the implement for safety.

FRONT STEERING AXLE SYSTEM

8. Part No. : T4930-52381

ENGINE ENGINE

During operation

CLUTCH CLUTCH

Driving

1) Set the shift lever in the neutral position. 2) Engage the parking brake. 3) Make sure to interconnect the left and right brake pedals. 4) Never attempt abrupt start, braking and turning. 5) Never let anyone ride on the tractor, other than the driver. 6) Do not use the differential lock during driving. 7) Do not rotate an implement, such as a rotary cultivator. 8) Slow down your speed on an unpaved road, rural path, hill and sharp curve.

TRANSMISSION TRANSMI SSION

At start

WARNING

12. Part No. : T4930-52341

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

9. Part No. : T4930-52431

HYDRAULIC STEERING SYSTEM SYSTEM

KIOTI has no responsibility for problems occurred by negligence of a driver.

WARNING

ELECTRIC CABIN SYSTEM

1. Turning on the A/C for an extended period of time makes the air stuffy in the cabin. Make sure to ventilate the cabin regularly.

A/CCABIN & HEATER

2. Sleeping with the A/C ON can cause suffocation. 1. For the tractor equipped with the ROPS, make sure to wear the seat belt all the time. For the tractor not equipped with the ROPS, never wear the seat belt.

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A/C INDEX AND HEATER

2. When driving the tractor equipped with the ROPS, make sure to wear the seat belt. If the tractor rolls over, hold the steering wheel firmly and never jump out of the tractor.

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SAFETY FIRST - SAFETY DECALS

SAFETY SAFETY FIRST FIRST

13. Part No. : T4930-52371

RX6010C(PC)

16. Part No. : T4625-52351

Do not remove the filler cap while the engine is running or just stopped. Scalding hot coolant can be blown out under pressure which can cause serious injury.

14. Part No. : T4710-52201

WARNING

REAR BRAKE AXLE

REAR HST AXLE

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

ENGINE ENGINE

GENERAL GENERAL

WARNING

Lowering

Precautions during rocker switch operation ► Do not operate any part outside the vehicle other than installation and removal of an implement. ► Make sure to set all the levers in their neutral position and apply the parking brake before working on level ground. ►Turn OFF the P.T.O switch before working on a field. ►Working on a field with the engine at a high speed can cause the attached implement moving up, down, left or right abruptly. Make sure to run the engine at a low speed and secure a safe distance before working on a field.

15. Part No. : T4930-52391

17. Part No. : T2660-52191

CAUTION

1. Using parking brake Before leaving the vehicle, park the vehicle Disengage and apply the parking brake. Depress the brake pedals before leaving the vehicle. 2. Shifting Depress the clutch pedal fully before shifting Engage the gear lever. Otherwise, abnormal noise is produced from the gears. which indicates damage.

18. Part No. : T4938-52321

CAUTION 1. To use an implement that uses external hydraulic pressure, such as a front loader, check the transmission fluid amount. If it is insufficient, add the fluid before its operation. 2. Lower the bucket onto the ground before stopping the engine. Otherwise, it can cause an accident or injury.

A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

STEERING FRONT SYSTEM AXLE

FRONT BRAKE AXLE

Lifting

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RX6010C(PC)

GENERAL

CHAPTER 2

TABLE OF CONTENTS 1. Description for symbols and abbreviations.................................... 2-2 2. TRACTOR EXTERIOR VIEW................... 2-3 3. Identification number..................... 2-3 3.1 Tractor serial number................................. 2-3 3.2 Engine serial number................................. 2-4 3.3 Transmission serial number....................... 2-4

4. Dimensions........................................... 2-5 5. Specifications.................................... 2-6

9. Tire maintenance............................ 2-18 9.1 Proper inflation pressure.......................... 2-18 9.2 Wheel bolt torque..................................... 2-18

10. Tightening torque........................ 2-19 10.1 General use screws, bolts and nuts....... 2-19 10.2 Stud Bolts............................................... 2-19 10.3 American standard screws, bolts and nuts with UNC or UNF threads..................... 2-20

11. Part Number Assignment Standard for KIOTI Bolts and Nuts................... 2-21

6.1 Gear Arrangement...................................... 2-7 6.2 Rotating speed ratio (Engine vs. rear axle)....2-11

11.1 Part Number Assignment Standard for KIOTI Bolts....................................................... 2-21 11.2 Part Number Assignment Standard for KIOTI Nuts....................................................... 2-22

7. Relative speed ratio of front wheels................................................ 2-13

12. Spring pin and snap ring installation..................................... 2-23

7.1 Calculation for relative speed ratio of front wheels... 2-13 7.2 Method of measuring circumference........ 2-14

12.1 Spring pin type....................................... 2-23 12.2 Snap ring installation.............................. 2-23

8. Maintenance..................................... 2-15

13. Unit Conversion Table................ 2-24

6. Driving speed...................................... 2-7

8.1 Maintenance schedule chart.................... 2-15 8.2 Lubrication list.......................................... 2-17

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RX6010C(PC)

GENERAL - DESCRIPTION FOR SYMBOLS AND ABBREVIATIONS

There are various symbols used in this manual. Their design and meanings are as follows:

Symbols High speed range

Engine coolant tempera-

Mid speed

ture

range

Parking brake

TRANSMI TRANSMISSION SSION

ENGINE ENGINE

Fuel level

CLUTCH CLUTCH

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

1. Description for symbols and abbreviations

STEERING FRONT SYSTEM AXLE

FRONT BRAKE AXLE

REAR BRAKE AXLE

REAR HST AXLE

Battery not charged

HYDRAULIC STEERING SYSTEM SYSTEM

Headlamp - high beam

Low speed

Front wheel drive - en-

range

gaged

Neutral position

High speed

Engine oil pressure

Coolant

Low speed

Turn signal lamp

Preheat

Creep speed

PTO clutch control - en-

QT (Quick

gaged

Turn)

PTO clutch control - dis-

H: High speed

engaged

drive

Differential lock

Position control

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN A/C AND HEATER INDEX

Headlamp - low beam

Hazard warning lamp

L: Low speed drive Automatic draft operation Automatic horizontal operation

tilling depth operation

Turn-up

Backup

Automatic

Brake (one side)

Description for abbreviations • 4WD .......Four wheel drive

• p.T.O....... Power Take Off

• Api .........American Petroleum Institute

• rh/Lh .... Right hand side and left hand side (seen from operator)

• ASAE

American Society of Agricultural Engineers

• ASTm .....American Society for Testing and Materials • hi-Lo ......High speed-Low speed

• rOpS .....Roll over protection structure • rpm ........Revolutions Per Minute • SAE ........Society of Automotive Engineers • Smv .......Slow Moving Vehicle

• m/s .........Meter per second

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RX6010C(PC) GENERAL - TRACTOR EXTERIOR VIEW/IDENTIFICATION NUMBER

Tractor serial number assignment standard

3.1 Tractor serial number

K A83 0 0 0 0 2 Production serial number Example) 0 0 0 0 2: The second chassis manufactured in that year Model � �

A83

RX6010C

� �

� �

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

� �

HYDRAULIC STEERING SYSTEM SYSTEM

Example)

Year of manufacturing

A03W202A

The tractor's serial number is attached on the front right side of the front axle frame. DH80-W00 Aug. 2011

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2004 2005 2006 2007 2008 2009 2010 2011 2012

� �

� �

A/CCABIN & HEATER

D E F G H J K L M

A/C INDEX AND HEATER

A03W203A

� �

ELECTRIC CABIN SYSTEM

Example) � �

FRONT BRAKE AXLE

3. Identification number

FRONT STEERING AXLE SYSTEM

A03W201A

REAR BRAKE AXLE

REAR HST AXLE

TRANSMISSION TRANSMI SSION

CLUTCH CLUTCH

ENGINE ENGINE

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

2. TRACTOR EXTERIOR VIEW

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GENERAL - IDENTIFICATION NUMBER

3.3 Transmission serial number

A03W206A

The engine serial number, model name and engine specifications are stamped on the front side of the fuel injection pump, intake manifold and engine cylinder head cover.

A03W207A

The transmission serial number is stamped on the range shift lever case surface on the left side of the transmission.

A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

STEERING FRONT SYSTEM AXLE

FRONT BRAKE AXLE

REAR BRAKE AXLE

REAR HST AXLE

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

ENGINE ENGINE

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

3.2 Engine serial number

RX6010C(PC)

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RX6010C(PC)

GENERAL - DIMENSIONS

ENGINE ENGINE FRONT BRAKE AXLE

µå ¡ÇÁÆ

Æ÷Áö¼

î 80.0 Ç Á 83.0 Á î

C

REAR BRAKE AXLE

REAR HST AXLE

TRANSMISSION TRANSMI SSION

CLUTCH CLUTCH

B

E2

E1

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

4. Dimensions

D A E D O N G 2 7 K G

FRONT STEERING AXLE SYSTEM

F

D

A03W208A

mm (in.) RX6010C(PC)/AU, EU

Remarks

A1 : Overall length

4,020 (158.3)

4,020 (158.3)

Including front weight

A2 : Overall length

3,700 (145.7)

3,700 (145.7)

B : Overall width

1,755 (69.1)

1,875 (73.8)

C : Overall height

2,610 (102.8)

2,630 (103.5)

D : Wheel base

2,100 (82.7)

2,100 (82.7)

E : Tread

E1: Front Wheel

9.5 - 20

1,375 (54.1)

11.2 - 20

1,475 (58.1)

E2: rear Wheel

14.9 - 28

1,375 (54.1)

14.9 - 30

1,490 (58.7)

F : min. ground clearance

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400 (15.7)

A/CCABIN & HEATER

RX6010C(PC)/USA

A/C INDEX AND HEATER

Item

ELECTRIC CABIN SYSTEM

A1

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

A2

420 (16.5)

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RX6010C(PC)

GENERAL - SPECIFICATIONS SAFETY SAFETY FIRST FIRST

5. Specifications

GENERAL GENERAL

Capacity

Engine

Type

Driving system

ENGINE ENGINE CLUTCH CLUTCH TRANSMI TRANSMISSION SSION REAR HST AXLE REAR BRAKE AXLE

USA

Model

Max. power Number of cylinders Bore x Stroke Total displacement Rated revolution Injection timing Injection sequence Fuel tank Engine crankcase Engine coolant Transmission case Front axle support Clutch Transmission system

HP(Kw)/rpm mm (in.) cc(cu in.) (rpm)

ℓ (U.S.gal) ℓ (U.S.gal) ℓ (U.S.gal) ℓ (U.S.gal) ℓ (U.S.gal) Main shift Shuttle Range shift Number of gears

Brake system Four wheel drive Differential lock

FRONT BRAKE AXLE

Tire size

Front wheel Rear wheel

in. in.

Hydraulic system

Hydraulic lift control Steering Pump oil flow

Main ℓ/min (U.S.gal) Steering ℓ/min (U.S.gal)

3-point hitch type From 610 mm behind Max. lifting capacity kgf (lbs) Under lower link Number of remote hydraulic valve

PTO

Type

Driving speed

STEERING FRONT SYSTEM AXLE HYDRAULIC STEERING SYSTEM SYSTEM HYDRAULIC ELECTRIC & CALIBRATION SYSTEM A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN A/C AND HEATER INDEX

RX6010C

Model

PTO shaft dimension PTO Speed (PTO rpm/ engine rpm)

1st

in. rpm

2nd

rpm

Forward

Km/h (mile/h)

Reverse

Km/h (mile/h)

Min. turning radius (when braking) mm (in.) Weight (including cabin, excluding front weight) kgf (lbs)

RX6010PC

AU/EU

4B243TLWM Upright, 4-cylinder, watercooled 4-cycle, diesel 59.0 (44.0) / 2600 4 87 X 102.4 (3.4 X 4.0) 2.435 (148.6) 2,600 BTDC 22° 1-3-4-2 95 / 25.1 7.7 / 2.03 9.1 / 2.4 58 / 15.3 8.5 / 2.2 Dry type single stage 4-gear, synchromesh Synchromesh 3-gear, constant-mesh F12 X R12 Wet type, multiple plates Hydraulic, wet Hydraulic type multidog clutch plate clutch Pin shift 9.5-20 11.2-20 14.9-28 14.9-30 Position, draft and mixed control Full hydraulic power 41.6 (10.98)

USA

AU/EU

4B243TLWM-K ← ← ← ← ← ← ← ← ← ← ← ← ← Hydraulic, wet multi discs ← Power ← ← ← Hydraulic, wet Hydraulic type multidog clutch plate clutch ← 9.5-20 11.2-20 14.9-28 14.9-30 ← ← ←

26.0 (6.86)

SAE category Ⅱ 1,683 (3,710) 2,378 (5,243) 1 Independent PTO, hydraulic wet type multi-plate clutch SAE 1 3/8", 6 splines 540 540

← ← ← ← ← ← 540

540

-

1000

-

1000

1.86~31.56

1.93~38.54

1.86~31.56

1.93~38.54

(1.16~19.61) 1.83~31.03

(1.20~23.95) 1.90~37.90

(1.16~19.61) 1.83~31.03

(1.20~23.95) 1.90~37.90

(1.14~19.28)

(1.18~23.55)

(1.14~19.28)

(1.18~23.55)

3,020

3,110

3,020

3,110

(118.9) 2,575

(122.4) 2,610

(118.9) 2,575

(122.4) 2,610

(5,677)

(5,754)

(5,677)

(5,754)

NOTES: The specifications are subject to change without notice.

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RX6010C(PC)

GENERAL - DRIVING SPEED

6.1 Gear Arrangement

GENERAL GENERAL

To calculate the driving speed, the rotating ratios for each gear should be calculated based on the transmission and the gear arrangement of the rear axle beforehand.

SAFETY SAFETY FIRST FIRST

6. Driving speed

Gear arrangement of transmission

TRANSMISSION TRANSMI SSION REAR BRAKE AXLE

REAR HST AXLE

23

34

26

28

RX6010PC/usa

8

FRONT BRAKE AXLE FRONT STEERING AXLE SYSTEM HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

38 35

ELECTRIC CABIN SYSTEM

28

31

14 19 17 22

RX6010PC/usa

A/C INDEX AND HEATER

A/CCABIN & HEATER

32

29

21

25 36

33

HYDRAULIC STEERING SYSTEM SYSTEM

23

28

26

31

21

29

31

27

45

17

45

15

39

CLUTCH CLUTCH

32

16

26

21

ENGINE ENGINE

RX6010C/usa

H80W201A

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A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

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29

28

22

21

36 33

24

31

35

38

14

25

33

STEERING FRONT SYSTEM AXLE

19 17

HYDRAULIC STEERING SYSTEM SYSTEM FRONT BRAKE AXLE

23

28

21

31

26

REAR BRAKE AXLE

REAR HST AXLE

27

31

29

34

45

17

34

15

8

39

CLUTCH CLUTCH

ENGINE ENGINE

23

28

RX6010pc/Au,Eu

26

45

TRANSMI TRANSMISSION SSION

32

16

21

26

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

GENERAL - DRIVING SPEED RX6010C(PC)

RX6010C/Au,Eu

RX6010pc/Au,Eu

H80W202A

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A/C INDEX AND HEATER

A/CCABIN & HEATER

HYDRAULIC STEERING SYSTEM SYSTEM

FRONT STEERING AXLE SYSTEM

REAR HST AXLE

TRANSMISSION TRANSMI SSION

CLUTCH CLUTCH

45

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8

13

12

24 11

10

ENGINE ENGINE

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

Gear arrangement of rear axle

22

A03W211A

Gear arrangement of front axle

12

23 16

12

REAR BRAKE AXLE

27

FRONT BRAKE AXLE

39

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

66

ELECTRIC CABIN SYSTEM

RX6010C(PC) GENERAL - DRIVING SPEED

66

12

27

A03W212A

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GENERAL - DRIVING SPEED

RX6010C(PC)

SAFETY SAFETY FIRST FIRST

6.1.1 Arrangement of main shift gear and rear axle gears Drive gear

Main shift

29

1:

GENERAL GENERAL

32

2:

ENGINE ENGINE

3:

29 32

REAR HST AXLE REAR BRAKE AXLE

17 35

R:

H:

28 21 31

x

31

19

8

12

17

39

(12 + 66)

31 15

L:

31

45 29

M:

26

Final drive gear

45

22 28

Main 1st gear x

14 38

Forward x

23 28

Range shift gear H x

45 17

spiral x

8 39

Final drive x

12 (12 + 66)

= 0.02291

rear axle (forward, high speed (range shift gear H) and 1st gear) = Rotating speed of rear axle / engine rpm Example) Rotating speed of rear axle (at engine speed of 2600 rpm): 2600 x 0.02291 = 59.6 RPM

6.1.2 Rolling circumference of rear wheels Model

FRONT BRAKE AXLE STEERING FRONT SYSTEM AXLE

38

23

F:

Spiral bevel gear

Tire

USA AG AU/EU

Tire sizes

Circumference (m)

Front wheel

9.5-20

2.870

Rear wheel

14.9-28

4.140

Front wheel

11.2-20

2.985

Rear wheel

14.9-30

4.178

The rear tire specifications and tire circumference are specified by the tire manufacturer based on the inflation pressure of the standard tire and the standard load application. Therefore, the actual circumference may be different depending on conditions and it is recommended to measure the actual circumference.

A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

14

Range shift gear

Example for calculating the rotating speed ratio of Driving

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

4:

· •

Shuttle gear

gear

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RX6010C(PC)

GENERAL - DRIVING SPEED

*

SAFETY SAFETY FIRST FIRST

6.2 Rotating speed ratio (engine vs. rear axle) 6.2.1 Driving speed At rated engine rpm (2,600 rpm) with standard tires.

Rolling cir60 Rear axle x cumference of x rpm 1000 rear wheels

=

Rotating Rolling cir60 Engine x speed ratio x cumference of x rpm 1000 of rear axle rear wheels

ENGINE ENGINE

=

CLUTCH CLUTCH

Driving speed (km/h)

GENERAL GENERAL

Calculation of driving speed

Forward driving speed table (at 2,600 rpm)

M

km/h

MPH

1st

1.86

1.16

1.88

1.17

2nd

2.46

1.53

2.48

1.54

3rd

3.10

1.93

3.13

1.94

4th

3.97

2.47

4.01

2.49

1st

5.23

3.25

5.28

3.28

2nd

6.89

4.28

6.96

4.32

3rd

8.70

5.41

8.78

5.46

4th

11.15

6.93

11.25

6.99

1st

14.80

9.20

14.93

9.28

2nd

19.51

12.12

19.69

12.24

3rd

24.62

15.30

24.84

15.44

4th

31.56

19.61

31.85

19.79

TRANSMISSION TRANSMI SSION

MPH

REAR HST AXLE

km/h

A/C INDEX AND HEATER

A/CCABIN & HEATER

ELECTRIC CABIN SYSTEM

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

H

Main shift

REAR BRAKE AXLE

L

AU/EU (AG 14.9-30)

FRONT BRAKE AXLE

Range shift

USA (AG 14.9-28)

FRONT STEERING AXLE SYSTEM

Model

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GENERAL - DRIVING SPEED

RX6010C(PC)

• Forward and reverse driving speed ratio

23 28

Speed ratio for

Forward/reforward gear verse speed = Speed ratio for ratio

reverse gear

=

21 31 x 31 26

= 1.017

Therefore, the reverse driving speed for the tractor is 98.3% of the forward driving speed. Reverse driving speed = forward driving speed x 0.98328

Reverse driving speed table Model Range shift

REAR HST AXLE

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

ENGINE ENGINE

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

6.2.2 Reverse driving speed

REAR BRAKE AXLE

L

FRONT BRAKE AXLE

M

AU/EU (AG 14.9-30)

Main shift

km/h

MPH

km/h

MPH

1st

1.83

1.14

1.85

1.15

2nd

2.42

1.50

2.44

1.52

3rd

3.05

1.90

3.08

1.91

4th

3.90

2.42

3.94

2.45

1st

5.14

3.19

5.19

3.23

2nd

6.77

4.21

6.84

4.25

3rd

8.55

5.31

8.63

5.36

4th

10.96

6.81

11.07

6.88

1st

14.55

9.04

14.68

9.12

2nd

19.18

11.92

19.36

12.03

3rd

24.21

15.04

24.43

15.18

4th

31.03

19.28

31.32

19.46

A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

HYDRAULIC STEERING SYSTEM SYSTEM

STEERING FRONT SYSTEM AXLE

H

USA (AG 14.9-28)

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GENERAL - RELATIVE SPEED RATIO OF FRONT WHEELS

RX6010C(PC)

If this relative speed ratio is not proper during driving with front wheel drive, the tractor may not be driven straight forward and the mechanical shift system may not be disengaged. Also, the durable life of front tire, the gears for front axle or the drive connecting system for front axle may be affected.

▶ Firstly, calculate the speed reduction ratio of the front axle referring to the arrangement table of the main gear shift and front axle gear. (Refer to the section 6.1 "Gear arrangement.") Arrangement of main shift gear and front axle gears Front gear

Shuttle gear

Range shift gear

Idle gear

axle spi-

Upper

Final drive

ral bevel bevel gear bevel gear

14

1:

32

17

2:

23

F:

38 R:

35

21 31

H:

28 x

31

19

3:

27

x

26

10

11

12

34

23

24

45

31 15

L:

31

31

17 29

M:

26

45

FRONT BRAKE AXLE

29

REAR BRAKE AXLE

gear

45

Example) What is the speed ratio of the front axle for forward, high speed (range shift gear H) and main 1st gear?

14 38

x

23 28

x

45 17

x

31 27

x

26 34

x

10 23

x

11 24

x

12 45

= 0.033872

A/C INDEX AND HEATER

A/CCABIN & HEATER

ELECTRIC CABIN SYSTEM

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

32

x

HYDRAULIC STEERING SYSTEM SYSTEM

29

FRONT STEERING AXLE SYSTEM

Drive gear

Main shift

TRANSMISSION TRANSMI SSION

The speed ratio between the front axle and the rear axle is calculated with the gear arrangement of the transmission and the front axle. (Refer to the figure for gear arrangement in section 6.1.)

REAR HST AXLE

The relative speed ratio for front wheel is calculated as follows:

CLUTCH CLUTCH

ENGINE ENGINE

7.1 Calculation for relative speed ratio of front wheels

GENERAL GENERAL

It is ideal to set the speed of the front wheels to 1 ~ 5% faster than the one of the rear wheels when the front wheel drive is in operation. However, some agricultural or industrial tires may not fulfill this function. Therefore, KIOTI allows -1 ~ 7% of the relative speed ratio for front wheels.

SAFETY SAFETY FIRST FIRST

7. Relative speed ratio of front wheels

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Example) What is the speed ratio of the rear axle for forward, high speed (range gear H) and main shift 1st gear? (0.02291 calculated from page 2-10)

REAR BRAKE AXLE

0.033872 = 1.478 0.02291 Rolling circumference of front wheels x rotating = ratio Rolling circumference of rear wheels

Therefore, the relative speed ratio for front wheel = (speed of front wheels ÷ speed of rear wheels) Example) What is the relative speed ratio of the front wheels for RX6010C(PC)/USA model tires based on the above formula? Front/rear wheel rotating ratio = 1.478 Circumference of front wheel = 2.870

REAR HST AXLE

TRANSMI TRANSMISSION SSION

CLUTCH CLUTCH

ENGINE ENGINE

Since Front Front axle wheel rospeed retating ratio duction ratio = , so Rear Rear axle wheel rospeed retating ratio duction ratio

Circumference of rear wheel = 4.140

2.870 x 1.478 4.140

1.025 → The front wheels = rotate 2.5% faster than the rear wheels.

Example) What is the relative speed ratio of the front wheels for RX6010C(PC)/AU,EU model tires based on the above formula? Front/rear wheel rotating ratio = 1.478 Circumference of front wheel = 2.985 Circumference of rear wheel = 4.178

2.985 x 1.478 4.178

1.056 → The front wheels = rotate 5.6% faster than the rear wheels.

The tire rolling circumference in the tire catalogue supplied by the manufacturer may differ from the actual rolling circumference. Therefore, follow below procedures to measure the actual rolling circumference.

3. Disengage the front wheel drive.

A/C AND HEATER INDEX

A/CCABIN & HEATER

ELECTRIC SYSTEM CABIN

HYDRAULIC ELECTRIC & CALIBRATION SYSTEM

STEERING FRONT SYSTEM AXLE

7.2 Method of measuring circumference

HYDRAULIC STEERING SYSTEM SYSTEM

FRONT BRAKE AXLE

RX6010C(PC)

▶ Calculate the gear reduction ratio of the rear axle referring to the arrangement table of the main gear shift and rear axle gears in 6.1.1.

GENERAL GENERAL

SAFETY SAFETY FIRST FIRST

GENERAL - RELATIVE SPEED RATIO OF FRONT WHEELS

1. Adjust the inflation pressure of the front and rear tires to the specified pressure. 2. Park the tractor on a firm and level ground. 4. Mark on the rear tire and the ground where they meet. 5. Move the tractor until the marks on the tires meet the ground again. Be sure to move the tractor straight. 6. Make a second mark on the ground where the mark of tire meets. 7. Measure the distance between two marks on the ground. 8. The rolling circumference for the front tires can be measured with the same method. However, the front wheel drive function should be disengaged. 9. Calculate the relative speed ratio of the front wheels based on the measured rolling circumference value as follows: Front wheel rolling circ. x speed ratio x 100% Rear wheel rolling circ. 10. If necessary, install the most frequently used implement or a weight and repeat the same test. 11. If the relative speed ratio of the front wheels is over the specified value, check the tires for inflation pressure, deformation and specifications. • Specified relative speed ratio for front wheels: 1 ~ 5% • Allowable relative speed ratio for front wheels: -1 ~ 7%

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