Kioti daedong rx6010 c tractor service repair manual

RX6010C(PC)
workshop manual
영M55(RX6010)_01장_안전.indd 1 2011-11-01 오후 5:28:37

We reserve the right to make changes throughout
the entire manual at any time without notice.
•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.
•
Important Remark
PREFACE
This manual is to provide servicing personnel with information on the general speci-
fications, 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.
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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 10 HYDRAULIC SYSTEM
CHAPTER 11 ELECTRIC & CALIBRATION
CHAPTER 9 STEERING SYSTEM
CHAPTER 12 CABIN
CHAPTER 13 AIR CONDITIONER & HEATER
CHAPTER 14 INDEX
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TABLE OF CONTENTS
SAFETYFIRSTRX6010C(PC) CHAPTER 1
1. for SAFETY........................................... 1-2
1.1 Alert symbols..............................................1-2
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
3. Safety decals.................................... 1-9
3.1 Location of decals......................................1-9
영M55(RX6010)_01장_안전.indd 1 2011-11-01 오후 5:28:39

SAFETY FIRST - FOR SAFETY
1- DH80-W00 Aug. 2011
SAFETY
FIRSTGENERALENGINECLUTCH
TRANSMI
SSIONHSTREARAXLEBRAKEFRONTAXLE
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABIN
A/CAND
HEATERSAFETYFIRSTGENERALENGINECLUTCHTRANSMISSIONREARAXLEBRAKEFRONTAXLE
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
CALIBRATIONCABINA/CHEATERINDEX
RX6010C(PC)
1. for SAFETY
매뉴얼 숙지 !
Most accidents can be avoided if basic safety in-
structions and regulations are followed. Always fol-
low 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.
•
•
T46W001A
1.1 Alert symbols
In this manual, the following safety-alert symbols are
used. Their meanings are as follows:
Remark▶
Broaden your knowledge with additionally supplied
service information for optimal service.
•
T46W002A
Remark
CAUTION▶
This mark indicates potentially hazardous situation
which, if not observed, may result in serious injury.
•
T46W004A
CAUTION
Important▶
This mark indicates emphasis on information which
can be confused when servicing. If this information
is not carefully read and observed, the tractor can-
not fully function or may be damaged.
•
T46W003A
WARNING▶
This mark indicates hazardous situation which, if
not observed, may result in death or injury.
•
T46W005A
WARNING
reaD manual!
영M55(RX6010)_01장_안전.indd 2 2011-11-01 오후 5:28:43

SAFETY FIRST - SAFETY TIPS
DH80-W00 Aug. 2011 1-
SAFETY
FIRST
GENERALENGINECLUTCHTRANSMI
SSION
HSTREARAXLEBRAKEFRONTAXLESTEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABINA/CAND
HEATER
SAFETYFIRSTGENERALENGINECLUTCHTRANSMISSIONREARAXLEBRAKEFRONTAXLESTEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
CALIBRATION
CABINA/CHEATERINDEX
RX6010C(PC)
2. Safety TIPS
2.1 Safety gear
A. VENTILATING SYSTEM
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.
T46W006A
California Proposition 65 Warning
Inhaling exhaust gas can cause cancer or damage
the generative function leading to infertility.
•
WARNING
When working on the tractor, wear safety gloves, safety
shoes, ear plugs, safety goggles, safety helmet, work-
ing clothes, etc. appropriate for your working environ-
ment. 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.
2.2 Work place
T46W007A
B. Safe working place
T46W008A
The work should be done in a wide, level and safe
place to prevent slip and fall accident.
C. Illumination
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.
D. Safety equipment
Be sure to keep a first aid kit and fire extinguisher han-
dy 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 immedi-
ately.
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Lower the implement on to the ground.•
T46W009A
2.3 Safety instructions when
preparing tractor
T46W010A
Stop the engine and remove the key.
Put Do not operate label on the tractor if necessary.
•
•
2.4 Avoid fires
Never smoke or allow flames in your work area
when servicing the fuel system.
•
T46W011A
T46W012A
Keep flames or sparks away from the spray paint or
fuel containers and be careful of leak.
•
T46W013A
Always disconnect the battery cable before servicing.
Be extra cautious of fire when welding.
•
•
T46W014A
Always keep a fire extinguisher in workshop.•
1- DH80-W00 Aug. 2011
SAFETY
TRANSMI
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABIN
A/CAND
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
RX6010C(PC)
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2.5 Cautions when handling the
battery
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.
•
Keep sparks and flames (match, lighter) away from the
battery. The battery can explode due to the battery fluid.
Never connect the battery's negative and positive
cables with metal for test. Use only tester when
checking the battery voltage.
•
•
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.
•
The battery contains the acid that can burn you. When
it contacts with your eyes, you may lose your sight.
•
T46W015A
T46W016A
T46W017A
T46W018A
T46W019A
2.6 Cautions for high pressure hoses
The hydraulic fluid leaked from high pressure hoses
or pipes can penetrate your skin.
•
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 en-
gine after servicing the hydraulic system.
Use a cardboard or plank when checking leakage.
•
•
•
T46W021A
Never weld the high pressure pipe or the surround-
ing area. The pipe or hose can be heated and ex-
plode which can lead to fire or burn.
•
DH80-W00 Aug. 2011 1-
SAFETY
FIRST
SSION
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABINA/CAND
HEATER
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
CALIBRATION
CABINA/CHEATERINDEX
RX6010C(PC)
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2.7 Use of appropriate tools and
equipment
Use the appropriate tools in proper size. If an inap-
propriate 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.
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.
•
•
•
•
2.8 Handling of hazardous
materials
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.
•
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 un-
der the tractor. As the tractor's weight is continuous-
ly applied to them, they can be broken or collapsed.
•
•
•
•
•
T46W022A
All KIOTI's genuine parts contain no asbetos.•
Remark
These materials should be rinsed or wiped away
after spraying oil.
•
1- DH80-W00 Aug. 2011
SAFETY
TRANSMI
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABIN
A/CAND
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
RX6010C(PC)
영M55(RX6010)_01장_안전.indd 6 2011-11-01 오후 5:28:54

Do not open the radiator cap when the radiator is
hot. Hot coolant or steam can be surged leading to
a serious scald.
•
T46W027A
2.9 Handling of rotating blade,
shaft and driving belt
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.
•
Be careful not to get caught by the rotating engine
cooling fan.
•
T46W025A
You can be seriously injured if your hand or clothes
is caught by the rotating fan belt or A/C belt.
•
T46W026A
2.10 Prevention of scald
Check the surface temperature of the container be-
fore draining the engine oil, transmission fluid, cool-
ant, etc. If it is hot, let it cool down before draining it.
There is danger of burning.
Perform any service on the engine parts (muffler,
exhaust manifold, turbocharger, etc.) only when
they are not hot.
•
•
T46W028A
T46W023A
T46W024A
DH80-W00 Aug. 2011 1-
SAFETY
FIRST
SSION
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABINA/CAND
HEATER
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
CALIBRATION
CABINA/CHEATERINDEX
RX6010C(PC)
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Observe all relevant environmental protection regu-
lations 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.
•
Do not weld or apply heat to the tire rim or disc. The
tire can explode due to the rapidly increased pres-
sure in the tire.
Check tires for inflation pressure, damage, deforma-
tion, extended wear on lug and damage of rim and
disc. Also check if wheel bolts, rim bolts and nuts
are loose.
•
•
The tire rims can fall out of the tires. Therefore, stay
out of its way when checking or inflating tires.
•
2.11 Disposal of environmental
waste
T46W029A
2.12 Cautions when handling tires
T46W030A
T46W031A
1- DH80-W00 Aug. 2011
SAFETY
TRANSMI
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABIN
A/CAND
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
RX6010C(PC)
영M55(RX6010)_01장_안전.indd 8 2011-11-01 오후 5:29:00

SAFETY FIRST - SAFETY DECALS
DH80-W00 Aug. 2011 1-
SAFETY
FIRST
SSION
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABINA/CAND
HEATER
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
CALIBRATION
CABINA/CHEATERINDEX
RX6010C(PC)
H80W101A
3. Safety decals
When replacing parts, be sure to install the appro-
priate safety decal as well. Otherwise, the custom-
er'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.
•
•
•
•
3.1 Location of decals
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1. Part No. : T4601-52411
2. Part No. : T4810-52121
.
preCaUTIOnS DUrInG OperaTIOn
4. Part No. : T4930-52481
Avoid flames and sparks.
STOP engine while refueling
ONLY use diesel.
3. Part No. : T4930-52311
WARNING
To prevent accident during
operation:
1. Implement that pulls or pushes ob-
jects 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.
To prevent severe and
deadly injuries during
P.T.O operation:
1. All protective components should
be in place.
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.
T4601-52411
5. Part No. : T4682-53552
6. Part No. : T4930-52471
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.
1-10 DH80-W00 Aug. 2011
SAFETY
TRANSMI
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABIN
A/CAND
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
RX6010C(PC)
영M55(RX6010)_01장_안전.indd 10 2011-11-01 오후 5:29:14

DH80-W00 Aug. 2011 1-11
SAFETY
FIRST
SSION
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABINA/CAND
HEATER
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
CALIBRATION
CABINA/CHEATERINDEX
RX6010C(PC)
7. Part No. : T4930-52351
8. Part No. : T4930-52381
WARNING
1. Be sure to follow instructions specified in
the manual and the safety decals.
2. Make sure to follow the driving instruc-
tions specified in the manual and decals
for safe driving.
3. Do not modify any part of the vehicle.
4. Never attach an implement with exces-
sive capacity other than the standard
implements.
KIOTI has no responsibility for problems oc-
curred by negligence of a driver.
9. Part No. : T4930-52431
WARNING
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.
2. Sleeping with the A/C ON can cause suffoca-
tion.
10. Part No. : T4810-51181
11. Part No. : T2610-52451
WARNING
Use the quick turn function only during nor-
mal field work but never use it under the fol-
lowing 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
KIOTI has no responsibility for problems oc-
curred by negligence of a driver.
12. Part No. : T4930-52341
WARNING
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.
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.
Precautions for safe driving
Take the following precautions to use the tractor safely.
1) Set the shift lever in the neutral position.
2) Engage the parking brake.
At start
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 culti-
vator.
8) Slow down your speed on an unpaved road, rural
path, hill and sharp curve.
Driving
11) Stop the engine and engage the parking brake.
12) Chock the wheels on a hill.
13) Lower the implement for safety.
9) Use planks to drive in and out of a field.
10) Never let anyone come near the tractor during
operation.
During
operation
Parking/
stopping
14) Stop the engine.
15) Service or repair the vehicle on a safe and level
place.
When
servicing/
repairing
영M55(RX6010)_01장_안전.indd 11 2011-11-01 오후 5:29:19

1-12 DH80-W00 Aug. 2011
SAFETY
TRANSMI
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABIN
A/CAND
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
RX6010C(PC)
13. Part No. : T4930-52371
14. Part No. : T4710-52201
WARNING
Do not remove the filler cap while the
engine is running or just stopped. Scald-
ing hot coolant can be blown out under
pressure which can cause serious injury.
WARNING
► 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 posi-
tion 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.
Lifting
Lowering
Precautions during rocker switch operation
15. Part No. : T4930-52391
CAUTION
1. To use an implement that uses external hydraulic pres-
sure, 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.
16. Part No. : T4625-52351
17. Part No. : T2660-52191
CAUTION
1. Using parking brake
Before leaving the vehicle, park the vehicle
and apply the parking brake.
Depress the brake pedals before leaving the
vehicle.
2. Shifting
Depress the clutch pedal fully before shifting
the gear lever. Otherwise, abnormal noise
is produced from the gears. which indicates
damage.
Disengage
Engage
18. Part No. : T4938-52321
영M55(RX6010)_01장_안전.indd 12 2011-11-01 오후 5:29:24

TABLE OF CONTENTS
GENERALRX6010C(PC) CHAPTER 2
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
6. Driving speed...................................... 2-7
6.1 Gear Arrangement......................................2-7
6.2 Rotating speed ratio (Engine vs. rear axle)....2-11
7. Relative speed ratio of front
wheels................................................ 2-13
7.1 Calculation for relative speed ratio of front wheels...2-13
7.2 Method of measuring circumference........2-14
8. Maintenance..................................... 2-15
8.1 Maintenance schedule chart....................2-15
8.2 Lubrication list..........................................2-17
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
11.1 Part Number Assignment Standard for KIOTI
Bolts.......................................................2-21
11.2 Part Number Assignment Standard for KIOTI
Nuts.......................................................2-22
12. Spring pin and snap ring
installation..................................... 2-23
12.1 Spring pin type.......................................2-23
12.2 Snap ring installation..............................2-23
13. Unit Conversion Table................ 2-24
영M55(RX6010)_02장_일반.indd 1 2011-11-01 오후 5:32:10

2- DH80-W00 Aug. 2011
SAFETY
TRANSMI
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABIN
A/CAND
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
RX6010C(PC)
There are various symbols used in this manual. Their design and meanings are as follows:
Fuel level
High speed
range
Engine coolant tempera-
ture
Mid speed
range
Parking brake
Low speed
range
Battery not charged
Neutral posi-
tion
Engine oil pressure Coolant
Turn signal lamp Preheat
PTO clutch control - en-
gaged
QT (Quick
Turn)
PTO clutch control - dis-
engaged
H: High speed
drive
Differential lock
L: Low speed
drive
Position control
Automatic
draft operation
Hazard warning lamp
Automatic hori-
zontal operation
1. Description for symbols and abbreviations
Symbols
4WD .......Four wheel drive•
Api .........American Petroleum Institute•
ASAE American Society of Agricultural Engineers•
ASTm.....American Society for Testing and Materials•
hi-Lo......High speed-Low speed•
m/s.........Meter per second•
p.T.O.......Power Take Off•
rh/Lh ....Right hand side and left hand side (seen from operator)•
rOpS.....Roll over protection structure•
rpm ........Revolutions Per Minute•
SAE........Society of Automotive Engineers•
Smv .......Slow Moving Vehicle•
Description for abbreviations
Headlamp - low beam
Headlamp - high beam
Front wheel drive - en-
gaged
High speed
Low speed
Creep speed
tilling depth operation
Turn-up
Backup
Automatic
Brake (one side)
GENERAL - DESCRIPTION FOR SYMBOLS AND ABBREVIATIONS
영M55(RX6010)_02장_일반.indd 2 2011-11-01 오후 5:32:28

DH80-W00 Aug. 2011 2-
SAFETY
FIRST
SSION
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABINA/CAND
HEATER
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
CALIBRATION
CABINA/CHEATERINDEX
RX6010C(PC)
2. TRACTOR EXTERIOR VIEW
A03W201A
3. Identification number
The tractor's serial number is attached on the front right
side of the front axle frame.
K A 8 3 0 0 0 0 2
Production serial number
Example) 0 0 0 0 2: The second chassis
manufactured in that year
Model
Example)
Year of manufacturing
Example)
�
�
�
�
D 2004
E 2005
F 2006
G 2007
H 2008
J 2009
K 2010
L 2011
M 2012
�
�
�
�
�
�
�
�
A83 RX6010C
�
�
�
�
Tractor serial number assignment standard
3.1 Tractor serial number
A03W203A
A03W202A
GENERAL - TRACTOR EXTERIOR VIEW/IDENTIFICATION NUMBER
영M55(RX6010)_02장_일반.indd 3 2011-11-01 오후 5:32:38

2- DH80-W00 Aug. 2011
SAFETY
TRANSMI
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
SYSTEM
CABIN
A/CAND
STEERING
SYSTEM
HYDRAULIC
SYSTEM
ELECTRIC
RX6010C(PC)
3.2 Engine serial number 3.3 Transmission serial number
The transmission serial number is stamped on the
range shift lever case surface on the left side of the
transmission.
A03W207A
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.
A03W206A
GENERAL - IDENTIFICATION NUMBER
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RX6010C(PC)
4. Dimensions
mm (in.)
Item RX6010C(PC)/USA 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 400 (15.7) 420 (16.5)
2 7 K G
D A E D O N G
BC
D
F
A2
A1
E2
Æ÷Áö¼
ÇÁî80.0
µå¡ÇÁÆ
Áî83.0
E1
A03W208A
GENERAL - DIMENSIONS
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RX6010C(PC)
5. Specifications
NOTES: The speciﬁcations are subject to change without notice.
Model
RX6010C RX6010PC
USA AU/EU USA AU/EU
Engine
Model 4B243TLWM 4B243TLWM-K
Type
Upright, 4-cylinder, water-
cooled 4-cycle, diesel
←
Max. power HP(Kw)/rpm 59.0 (44.0) / 2600 ←
Number of cylinders 4 ←
Bore x Stroke mm (in.) 87 X 102.4 (3.4 X 4.0) ←
Total displacement cc(cu in.) 2.435 (148.6) ←
Rated revolution (rpm) 2,600 ←
Injection timing BTDC 22° ←
Injection sequence 1 - 3 - 4 - 2 ←
Capacity
Fuel tank ℓ (U.S.gal) 95 / 25.1 ←
Engine crankcase ℓ (U.S.gal) 7.7 / 2.03 ←
Engine coolant ℓ (U.S.gal) 9.1 / 2.4 ←
Transmission case ℓ (U.S.gal) 58 / 15.3 ←
Front axle support ℓ (U.S.gal) 8.5 / 2.2 ←
Drivingsystem
Clutch Dry type single stage Hydraulic, wet multi discs
Transmission sys-
tem
Main shift 4-gear, synchromesh ←
Shuttle Synchromesh Power
Range shift 3-gear, constant-mesh ←
Number of gears F12 X R12 ←
Brake system Wet type, multiple plates ←
Four wheel drive
Hydraulic
dog clutch
Hydraulic, wet
type multi-
plate clutch
Hydraulic
dog clutch
Hydraulic, wet
type multi-
plate clutch
Differential lock Pin shift ←
Tire size
Front wheel in. 9.5-20 11.2-20 9.5-20 11.2-20
Rear wheel in. 14.9-28 14.9-30 14.9-28 14.9-30
Hydraulicsystem
Hydraulic lift control
Position, draft and mixed
control
←
Steering Full hydraulic power ←
Pump oil flow
Main ℓ/min (U.S.gal) 41.6 (10.98) ←
Steering ℓ/min
(U.S.gal)
26.0 (6.86) ←
3-point hitch type SAE category Ⅱ ←
Max. lifting capacity
kgf (lbs)
From 610 mm behind 1,683 (3,710) ←
Under lower link 2,378 (5,243) ←
Number of remote hydraulic valve 1 ←
PTO
Type
Independent PTO, hydraulic
wet type multi-plate clutch
←
PTO shaft dimension in. SAE 1 3/8, 6 splines ←
PTO Speed
(PTO rpm/
engine rpm)
1st rpm 540 540 540 540
2nd rpm - 1000 - 1000
Driving
speed
Forward Km/h (mile/h)
1.86~31.56
(1.16~19.61)
1.93~38.54
(1.20~23.95)
1.86~31.56
(1.16~19.61)
1.93~38.54
(1.20~23.95)
Reverse Km/h (mile/h)
1.83~31.03
(1.14~19.28)
1.90~37.90
(1.18~23.55)
1.83~31.03
(1.14~19.28)
1.90~37.90
(1.18~23.55)
Min. turning radius (when braking)
mm (in.)
3,020
(118.9)
3,110
(122.4)
3,020
(118.9)
3,110
(122.4)
Weight (including cabin, excluding front weight)
kgf (lbs)
2,575
(5,677)
2,610
(5,754)
2,575
(5,677)
2,610
(5,754)
GENERAL - SPECIFICATIONS
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RX6010C(PC)
6. Driving speed
Gear arrangement of transmission
H80W201A
2131
14171922
29
15
16
3236
25
33
27
34
26
2628
31
17
45
39
8
21
32
45
31
29
3835
2823
2123
26
28
RX6010C/usa
RX6010PC/usa
RX6010PC/usa
6.1 Gear Arrangement
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.
GENERAL - DRIVING SPEED
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RX6010C(PC)
34
212835
38
33
25
21
32
16
31
15
8
39
45
33
36
24
26
34
27
31
14171922
29
23
2628
29
45
3117
3232
2123
26
28
H80W202A
RX6010C/Au,Eu
RX6010pc/Au,Eu
RX6010pc/Au,Eu
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RX6010C(PC)
2727
66 66
12 12
8
13
22
39
23
10
12
12
24
45
11 16
Gear arrangement of rear axle
Gear arrangement of front axle
A03W212A
A03W211A
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RX6010C(PC)
6.1.1 Arrangement of main shift gear and rear axle gears
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 dif-
ferent depending on conditions and it is recommended to measure the actual circumference.
•
Model Tire Tire sizes Circumference (m)
USA
AG
Front wheel 9.5-20 2.870
Rear wheel 14.9-28 4.140
AU/EU
Front wheel 11.2-20 2.985
Rear wheel 14.9-30 4.178
6.1.2 Rolling circumference of rear wheels
Example for calculating the rotating speed ratio of•
Driving
Main 1st
gear
For-
ward
Range shift
gear H
spiral Final drive
29
32
x
14
38
x
23
28
x
45
17
x
8
39
x
12
(12 + 66)
= 0.02291
Drive gear
Main shift
gear
Shuttle gear Range shift gear Spiral bevel gear Final drive gear
29
32
1:
14
38
F:
23
28
H:
45
17
8
39
12
(12 + 66)
2:
17
35
R:
21
31
x
31
26
M:
29
31
3:
19
31
L:
15
45
4:
22
28
·
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
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DH80-W00 Aug. 2011 2-11
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CABINA/CHEATERINDEX
RX6010C(PC)
Driving
speed
(km/h)
=
Rear axle
rpm
x
Rolling cir-
cumference of
rear wheels
x
60
1000
=
Engine
rpm
x
Rotating
speed ratio
of rear axle
x
Rolling cir-
cumference of
rear wheels
x
60
1000
6.2 Rotating speed ratio (engine vs. rear axle)
6.2.1 Driving speed
* At rated engine rpm (2,600 rpm) with standard tires.
Model USA (AG 14.9-28) AU/EU (AG 14.9-30)
Range shift Main shift km/h MPH km/h MPH
L
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
M
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
H
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
Calculation of driving speed
Forward driving speed table (at 2,600 rpm)
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6.2.2 Reverse driving speed
• Forward and reverse driving speed ratio
Forward/re-
verse speed
ratio
=
Speed ratio for
forward gear
Speed ratio for
reverse gear
=
23
28
= 1.017
21
31
x
31
26
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 USA (AG 14.9-28) AU/EU (AG 14.9-30)
Range shift Main shift km/h MPH km/h MPH
L
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
M
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
H
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
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RX6010C(PC)
7. Relative speed ratio of front wheels
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.
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.
7.1 Calculation for relative speed ratio of front wheels
The relative speed ratio for front wheel is calculated as follows:
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.)
Arrangement of main shift gear and front axle gears
Example) What is the speed ratio of the front axle for forward, high speed (range shift gear H) and main 1st gear?
29
32
x
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
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.)
▶
Drive gear
Main shift
gear
Shuttle gear Range shift gear Idle gear
Front
axle spi-
ral bevel
gear
Upper
bevel gear
Final drive
bevel gear
29
32
1:
14
38
F:
23
28
H:
45
17
31
27
x
26
34
10
23
11
24
12
45
2:
17
35
R:
21
31
x
31
26
M:
29
31
3:
19
31
L:
15
45
GENERAL - RELATIVE SPEED RATIO OF FRONT WHEELS
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2-14 DH80-W00 Aug. 2011
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ELECTRIC
RX6010C(PC)
Calculate the gear reduction ratio of the rear axle referring to the arrange-
ment table of the main gear shift and rear axle gears in 6.1.1.
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)
Since
▶
Front
wheel ro-
tating ratio
Rear
wheel ro-
tating ratio
=
Front axle
speed re-
duction ratio
Rear axle
speed re-
duction ratio
, so
0.033872
0.02291
= 1.478
=
Rolling circumference of
front wheels x rotating
ratio
Rolling circumference of
rear wheels
7.2 Method of measuring circumference
The tire rolling circumference in the tire catalogue supplied by the manufacturer may differ from the actual rolling cir-
cumference. Therefore, follow below procedures to measure the actual rolling circumference.
Adjust the inflation pressure of the front and rear tires to the specified pressure.
Park the tractor on a firm and level ground.
Disengage the front wheel drive.
Mark on the rear tire and the ground where they meet.
Move the tractor until the marks on the tires meet the ground again. Be sure to move the tractor straight.
Make a second mark on the ground where the mark of tire meets.
Measure the distance between two marks on the ground.
The rolling circumference for the front tires can be measured with the same method. However, the front wheel
drive function should be disengaged.
Calculate the relative speed ratio of the front wheels based on the measured rolling circumference value as fol-
lows:
If necessary, install the most frequently used implement or a weight and repeat the same test.
If the relative speed ratio of the front wheels is over the specified value, check the tires for inflation pressure, de-
formation and specifications.
• Specified relative speed ratio for front wheels: 1 ~ 5%
• Allowable relative speed ratio for front wheels: -1 ~ 7%
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Front wheel rolling circ.
x speed ratio
Rear wheel rolling circ.
x 100%
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
Circumference of rear wheel = 4.140
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
2.870 x 1.478
4.140
=
1.025 → The front wheels
rotate 2.5% faster than the rear
wheels.
2.985 x 1.478
4.178
=
1.056 → The front wheels
rotate 5.6% faster than the rear
wheels.
GENERAL - RELATIVE SPEED RATIO OF FRONT WHEELS
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