DX7510/DX9010/DX100
workshop manual
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PREFACE The purpose of this manual is to provide service technicians in the field with the general specifications, service, operating principles, trouble shooting, exploded views with part names, removing and installation procedures for all DX7510/DX9010/DX100 tractors. All information in this manual is based on the latest product information and processes available at the time of publication. Therefore, some of the information in this manual may differ from the machine you are working with. The specifications are processes contained in this manual are subject to change without notice. DAEDONG periodically updates each new edition of its manuals to improve the quality of information provided. However, DAEDONG has no obligation to modify the contents in this manual which has been already published and distributed. All updated information can be accessed by using the DAEDONG electronic manual system (DEMSS) All information contained herein is intended to help customer receive the best performance out of their tractor. If there is any typo, incorrect information or question about this manual, feel free to contact DAEDONG.
Aug. 2010 Service support team DAEDONG INDUSTRIAL Co., Ltd.
Important • Using unspecified parts, fuel and lubricants other than DAEDONG’s genuine parts can damage the tractor and such damage will not be covered by warranty.
M49_01_SAFETY FIRST.indd 3
NOTE • We reserve the right to make changes throughout the entire manual at any time without notice.
2010-08-30 오후 6:21:07
TABLE OF CONTENTS CHAPTER 1
SAFETY FIRST
CHAPTER 2
GENERAL
CHAPTER 3
ENGINE
CHAPTER 4
TRANSMISSION
CHAPTER 5
REAR AXLE
CHAPTER 6
BRAKE
CHAPTER 7
FRONT AXLE
CHAPTER 8
STEERING SYSTEM
CHAPTER 9
HYDRAULIC SYSTEM
CHAPTER 10
ELECTRIC SYSTEM & CALIBRATION
CHAPTER 11
CABIN
CHAPTER 12
AIR CONDITIONER & HEATER
CHAPTER 13
INDEX
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DX7510/9010/100
Safety First
CHAPTER 1
TABLE OF CONTENTS 1. For safety........................................... 1-2
2.4 Avoid fires............................................... 1-4
1.1 Alert symbols........................................... 1-2
2.5 Cautions when handling the battery........ 1-5
2. Safety tips........................................... 1-3
2.6 Cautions for high pressure hoses.................1-5 2.7 Use of appropriate tools and equipment 1-6
2.1 Safety gear.............................................. 1-3
2.8 Handling of hazardous materials................ 1-6
2.2 Work place ............................................. 1-3 2.2.1 Ventilating system.......................... 1-3
2.9 Handling of rotating blade, shaft and driving belt............................................... 1-7
2.2.2 Safe working place........................ 1-3
2.10 Prevention of scald.................................. 1-7
2.2.3 Illumination.................................... 1-3
2.11 Disposal of environmental waste............ 1-8
2.2.4 Safety equipment........................... 1-3
2.12 Cautions when handling tires.................. 1-8
2.2.5 Clean working area........................ 1-3
3. Safety decals.................................... 1-9
2.3 Safety instructions when preparing tractor...................................................... 1-4
3.1 Location of decals................................... 1-9
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•
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.
REAR AXLE
TRANSMISSION
매뉴얼 숙지 ! reaD manual! T46W001A
1.1 Alert symbols In this manual, the following safety-alert symbols are used. Their meanings are as follows:
A. Remark
C. Caution
FRONT AXLE
BRAKE
DX7510/9010/100
1. For safety
ENGINE
GENERAL
SAFETY FIRST
SAFETY FIRST - For safety
STEERING
CAUTION T46W002A
•
Broaden your knowledge with additionally supplied service information for optimal service.
B. Important
T46W004A
•
This mark indicates potentially hazardous situation which, if not observed, may result in serious injury.
D. Warning
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
ⱇ#⪣
Remark
A/C & HEATER
WARNING T46W003A
INDEX
•
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.
1-
M49_01_SAFETY FIRST.indd 2
T46W005A
•
This mark indicates hazardous situation which, if not observed, may result in death or injury.
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DX7510/9010/100
SAFETY FIRST - Safety tips
2.1 Safety gear
SAFETY FIRST
2. Safety tips
2.2.1 Ventilating system
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 by a 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 vent pipe should be installed.
WARNING • California Proposition 65 Warning Inhaling exhaust gas can cause cancer or damage the generative function leading to infertility.
2.2.3 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. Light bulbs can cause fire if exposed to fuel leaks.
ELECTRIC & CALIBRATION
The work should be done in a wide, level and safe place to prevent slip and fall accident.
CABIN
T46W008A
HYDRAULIC
STEERING
FRONT AXLE
2.2.2 Safe working place
BRAKE
T46W006A
REAR AXLE
T46W007A
TRANSMISSION
ENGINE
GENERAL
2.2 Work place
Be sure to keep a first aid kit and fire extinguisher handy at all times.
A/C & HEATER
2.2.4 Safety equipment
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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INDEX
2.2.5 Clean working area
1-
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2.3 Safety instructions when preparing tractor
DX7510/9010/100
2.4 Avoid fires
T46W011A
T46W009A
•
Lower the implement on to the ground.
•
Never stand under the bucket.
•
Never smoke or allow flames in your work area when servicing the fuel system.
BRAKE
REAR AXLE
TRANSMISSION
ENGINE
GENERAL
SAFETY FIRST
SAFETY FIRST - Safety tips
T46W012A
Keep flames or sparks away from the spray paint or fuel containers and be careful of leaks.
T46W010A
•
Stop the engine and remove the key.
•
Put “Do not operate” label on the tractor if necessary.
HYDRAULIC
STEERING
FRONT AXLE
•
•
Disconnect the negative battery cable.
•
Always disconnect the battery cable before servicing the wiring to prevent fire.
•
Be extra cautious of fire when welding.
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
T46W013A
T46W014A
INDEX
•
1-
M49_01_SAFETY FIRST.indd 4
Always keep a fire extinguisher in the work area.
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SAFETY FIRST - Safety tips 2.6 Cautions for high pressure hoses
ENGINE
GENERAL
2.5 Cautions when handling the battery
SAFETY FIRST
DX7510/9010/100
Always disconnect the negative battery cable first and reconnect it last to avoid sparks from an accidental short circuit. You could be injured or fire may break out.
•
The hydraulic fluid leaks from high pressure hoses or pipes can penetrate your skin.
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.
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.
A/C & HEATER
CABIN
•
•
STEERING
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.
T46W020A
HYDRAULIC
•
T46W017A
ELECTRIC & CALIBRATION
T46W016A
FRONT AXLE
BRAKE
REAR AXLE
•
T46W019A
TRANSMISSION
T46W015A
•
The battery contains the acid that can burn you. When it contact skin, it causes burns. If you accidentally get it in your eyes, flush with water and see your doctor immediately.
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T46W021A
•
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.
INDEX
T46W018A
1-
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2.7 Use of appropriate tools and equipment •
Use the appropriate tools and proper size. If an inappropriate tool is used, it can slip 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 malfunctions.
ENGINE
GENERAL
SAFETY FIRST
SAFETY FIRST - Safety tips
2.8 Handling of hazardous materials •
Do not blow out hazardous materials, such as clutch dust, with compressed air. Inhaling such hazardous materials can damage your health.
Remark No genuine DAEDONG part contains asbestos.
•
These materials should be rinsed or wiped away after spraying with oil.
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.
T46W022A
•
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.
INDEX
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
STEERING
FRONT AXLE
BRAKE
REAR AXLE
TRANSMISSION
•
DX7510/9010/100
1-
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SAFETY FIRST - Safety tips 2.10 Prevention of scald
ENGINE
GENERAL
2.9 Handling of rotating blade, shaft and driving belt
SAFETY FIRST
DX7510/9010/100
•
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.
•
Do not wear loose clothing.
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/C & HEATER
CABIN
•
HYDRAULIC
• T46W025A
ELECTRIC & CALIBRATION
T46W028A
STEERING
FRONT AXLE
•
BRAKE
T46W024A
REAR AXLE
T46W027A
TRANSMISSION
T46W023A
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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INDEX
•
1-
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2.11 Disposal of environmental waste
DX7510/9010/100
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 could 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.
STEERING
FRONT AXLE
BRAKE
REAR AXLE
TRANSMISSION
ENGINE
GENERAL
SAFETY 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 bolts or nuts fixed on wheel and rim are loose.
INDEX
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
T46W031A
1-
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DX7510/9010/100
SAFETY FIRST - Safety decals
•
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
When replacing parts, be sure to install the appropriate safety decal as well. Otherwise, the customer’ s safety will be threatened.
ENGINE
•
SAFETY FIRST
3. Safety decals
11
9
13
14
REAR AXLE
8
TRANSMISSION
3.1 Location of decals
10
BRAKE
12
7 6
15
4
HYDRAULIC
STEERING
FRONT AXLE
5
16
ELECTRIC & CALIBRATION
3
2 17
CABIN
18 19
INDEX
T46W032A
A/C & HEATER
1
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(1) T4818-52142
DX7510/9010/100
(4) T4938-52351
(2) T2615-55112
REAR AXLE
TRANSMISSION
ENGINE
GENERAL
SAFETY FIRST
SAFETY FIRST - Safety decals
(3) E6500-51102
INDEX
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
STEERING
FRONT AXLE
BRAKE
(5) T4817-52201
1-10
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SAFETY FIRST - Safety decals (9) T4938-52321
(7) T4837-52121
(10) T2445-50724
(8) T2325-50743
(11) T4837-51181
INDEX
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
STEERING
FRONT AXLE
BRAKE
REAR AXLE
TRANSMISSION
ENGINE
GENERAL
(6) T2615-52131
SAFETY FIRST
DX7510/9010/100
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1-11
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(12) T4836-51091
(15) T4938-52361
(13) T4938-53551
(16) T4938-52411
DX7510/9010/100
(14) T2615-54112
INDEX
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
STEERING
FRONT AXLE
BRAKE
REAR AXLE
TRANSMISSION
ENGINE
GENERAL
SAFETY FIRST
SAFETY FIRST - Safety decals
1-12
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(18) T2615-53561
REAR AXLE
TRANSMISSION
ENGINE
GENERAL
(17) T4625-52351
SAFETY FIRST - Safety decals SAFETY FIRST
DX7510/9010/100
INDEX
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
STEERING
FRONT AXLE
BRAKE
(19) T4837-51191
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1-13
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MEMO
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DX7510/9010/100
General
CHAPTER 2
TABLE OF CONTENTS 1. Description for symbols and abbreviations.................................... 2-2 2. Identification number..................... 2-3 2.1 Tractor serial number location................. 2-3 2.2 Engine serial number location................. 2-3
6.2 How to measure the actual rolling circumference........................................ 2-15
7. Maintenance..................................... 2-16 7.1 Maintenance schedule chart................. 2-16 7.2 Lubricant............................................... 2-18
2.3 Transmission number.............................. 2-3
8. TIRES..................................................... 2-19
3. Dimensions........................................... 2-4
8.1 Tire, wheel and ballast.......................... 2-19 8.1.1 Tires . .......................................... 2-19
4. Specifications.................................... 2-5 5. Driving speed...................................... 2-7 5.1 Drive train diagram.................................. 2-7 5.1.1 Arrangement of main shift gear and rear axle gears...................... 2-11 5.1.2 Rear tire rolling circumference......... 2-11
8.1.2 Ballast.......................................... 2-19 8.1.3 Tread (rear wheels)..................... 2-20 8.1.4 Front wheels ............................... 2-21 8.1.5 Rear wheels ............................... 2-21
9. TIGHTENING TORQUES....................... 2-22 9.1 General use screws, bolts and nuts...... 2-22
5.2 Rotating speed ratio (engine vs. rear axle)............................ 2-12
9.2 Stud bolts.............................................. 2-22
5.2.1 Driving speed............................... 2-12
9.3 American standard screws, bolts and nuts with unc or unf threads.................. 2-23
5.2.2 Reverse driving speed................. 2-13
6. Relative speed ratio of front wheels................................................ 2-14 6.1 Calculation for relative speed ratio of front wheels........................................... 2-14
M49_02_GENERAL.indd 1
10. Daedong Bolts and Nuts............ 2-24 10.1 Bolts...................................................... 2-24 10.2 Nuts....................................................... 2-25
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DX7510/9010/100
1. Description for symbols and abbreviations There are various symbols used in this manual. Their design and meanings are as follows:
Symbols
Description for abbreviations • 4WD........Four wheel drive
ENGINE
GENERAL
SAFETY FIRST
GENERAL - Description for symbols and abbreviations
Fuel-level
High speed range
Engine coolanttemperature
Mid speed range
• API.......... American petroleum institute • Hi-Lo.......High speed-low speed
REAR AXLE
TRANSMISSION
• P.T.O........Power take-off Parking brake
Low speed range
Battery not charged
Neutral position
• RH/LH..... Right hand side and left hand side (seen from operator) • ROPS...... Roll over protection structure
INDEX
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
STEERING
FRONT AXLE
BRAKE
• rpm.........Revolutions per minute Engine oil pressure
Low coolant level
Turn signal lamp
Preheat
PTO clutch control engaged
Q/T (Quick Turn) lamp
PTO clutch control disengaged
High travel light
Differential lock
Low travel light
Position control
Automatic draft operation
Hazard warning lamp
Automatic horizontal operation
Headlamp - low beam
Automatic tilling depth operation
Headlamp - high beam
Turn up light
Front wheel drive engaged
Back up light
High speed
Automatic
Low speed
Brake ( one side engaged)
• SMV........Slow moving vehicle
Creep speed
2-
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DX7510/9010/100
2. Identification number 2.1 Tractor serial number location
2.2 Engine serial number location
ENGINE
GENERAL
3
SAFETY FIRST
GENERAL - IDENTIFICATION NUMBER
4
PTO Case T85W101B
The tractor’s serial number (1) is attached on the left side of the front axle frame and the number (2) is stamped on the rear left of the rear case (PTO Case).
T85W102A
The engine number is stamped next to the starter assembly (4) of the cylinder block and on the top of the cylinder head cover (3). 2
REAR AXLE
1
TRANSMISSION
2
K A 7 8 0 0 0 0 2
FRONT AXLE
For detailed information on how the engine number is assigned, refer to chapter “Engine”.
Production serial number
STEERING
Example) 0 0 0 0 2: Secondly manufactured vehicle in corresponding year of manufacturing
� �
A78 A79 A80 A81 A82
DX7510(AU) DX9010(AU) DX100(AU) DX7510(EU) DX9010(EU)
� �
� �
ELECTRIC & CALIBRATION
� �
HYDRAULIC
Model Example)
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2 3 D E F G H J K
2002 2003 2004 2005 2006 2007 2008 2009 2010
� �
� �
A/C & HEATER
� �
INDEX
� �
CABIN
Year of manufacturing Example)
BRAKE
Remark
Tractor serial number assignment standard
2-
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DX7510/9010/100
STEERING
E1#⭏㜸width B: Overall
FRONT AXLE
F1#⭏ါ C: Overall height
BRAKE
REAR AXLE
TRANSMISSION
ENGINE
41#⩯ྻ#+⢩, E1: HTread (Front)
1#Ყྻ#+, E2:H5Tread (Rear)
3. Dimensions
GENERAL
SAFETY FIRST
GENERAL - DIMENSIONS
F: Min. ground I1#ェ⭋ⴋ␌ါ clearance
HYDRAULIC
G1#ムྻbase D: Wheel
A₁: Overall D41#⭏⫰length
ELECTRIC & CALIBRATION
A₂: Overall D51#⭏⫰length T85W103C
mm (in.)
A/C & HEATER
CABIN
Item
DX7510(AU,EU)
DX9010(AU,EU)
DX100(AU)
Remarks
A1 : Overall length
4,120 (162.2)
←
←
Lower link (quick), front weight excluded
A2 : Overall length
4,535 (178.5)
←
←
Lower link (quick), front weight included
B : Overall width
1,977 (77.8)
2,000 (78.7)
←
-
C : Overall height
2,770 (109.1)
2,820 (111.0)
←
-
D : Wheel base
INDEX
E : Tread
2,305 (90.7)
←
←
-
E1 : Front
1,510 (59.5)
←
1,557 (61.3)
-
E2 : Rear
1,532 (60.3)
1,535 (60.4)
←
-
445 (17.5)
495 (19.5)
←
-
F : Min. ground clear-ance
2-
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DX7510/9010/100
Max. power HP(kw)/rpm
Type
Number of cylinders Bore and stroke mm (in.) Displacement cc(cu in.)
105 x 127 (4.134 x 5.000) 4,400 (268.5)
Rated revolution (rpm) Injection timing
2,200
1 - 3 - 4 - 2 (1: Closest to cooling fan)
U.S.gal (ℓ)
125 (33.0)
U.S.gal (ℓ)
10.5 (2.77)
Engine coolant
U.S.gal (ℓ)
13.9 (3.67)
Transmission case
U.S.gal (ℓ)
80 (21.1)
Front axle support
U.S.gal (ℓ)
4.5 (1.2)
Front axle case
U.S.gal (ℓ)
LH: 2.2 (0.58), RH: 2.2 (0.58)
Rear
12.4 - 24, 8 PR 18.4 - 30, 8 PR
Clutch
4-gear, constant mesh
Speeds
F16 x R16
Driving
Wet multi discs with brake fluid Wet multi discs 0.47 (0.12), mineral
Hydrostatic power steering 48.4 (12.8) 35.2 (9.3) Cat.II
Main Steering
3-point hitch
M49_02_GENERAL.indd 5
CABIN
1,940(4,277) 2 Independent/Ground, Independent with hydraulic multi disc clutch SAE 1-3 / 8, 6 splines
A/C & HEATER
PTO shaft 1st Rotation PTO speed (rpm) (PTO rpm/ 2nd Engine (rpm) rpm) Min. turning radius (when not braked) mm (in.) Weight (excluding ballast weight) kg (lb)
ELECTRIC & CALIBRATION
Position, Draft and Mixed control
Steering
Max. lifting capacity kg (lb) Number of attachable auxiliary hydraulic valves Type
STEERING
Range
HYDRAULIC
4-gear, synchromesh
Parking capacity U.S.gal (ℓ/min) Hydraulic lift control
DA80-W00 Aug 2010
18.4 - 30, 8 PR
Power shuttle
Main
Brake
Pump capacity U.S.gal (ℓ/min)
18.4 - 34, 8PR Wet type, multiple plates
Shuttle Transmission
BRAKE
Fuel tank
Front
Hydraulic system
18.2:1
Engine crankcase
Tire size
Drive train
17.5 : 1
FRONT AXLE
19.3 : 1
Compression ratio
REAR AXLE
ATDC 0º
Injection sequence from flywheel
Capacity
4,400 (268.5)(turbo)
539/2,200, 540/2,204 1,073/2,200, 1,000/2,050 4,400 (173.2) 3,500 (7,716)
3,630 (8,003)
3,500 (7,716)
3,630 (8,003)
INDEX
Engine
GENERAL
Model
DX7510(AU) DX9010(AU) DX100(AU) DX7510(EU) DX9010(EU) 1104C1104C1104D1104C - 44 1104D-44T 44TT 44TTT 44TT 72.4 (54) 89.2 (66.5) 99.2 (74) 74.4 (55.5) 91.2 (68) / 2,200 / 2,200 / 2,200 / 2,200 / 2,200 Upright, 4-cylinder, watercooled Upright, 4-cylinder, watercooled 4-cycle, direct injection type, 4-cycle, diturbo diesel rect injection type, diesel 4
TRANSMISSION
Model
ENGINE
4. Specifications
SAFETY FIRST
GENERAL - SPECIFICATIONS
2-
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Model
DX7510(AU) DX9010(AU) DX100(AU) DX7510(EU) DX9010(EU) 0.76 ~ 35.43 0.81 ~ 37.78 0.76 ~ 35.43 Forward km/h (MPH) (0.47 ~21.97) (0.50 ~23.42) (0.47 ~ 21.97) Driving speed Reverse 0.61 ~ 28.39 0.65 ~ 30.28 0.61 ~ 28.39 km/h (MPH) (0.38 ~ 17.60) 0.40 ~ 18.77 (0.38 ~ 17.60) Max. vertical load to drawbar kg (lb) 1,500 (3,307) Max. trailer pulling load kg (lb)
4,500 (9,921)
NOTES: The specifications are subject to change without notice.
INDEX
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
STEERING
FRONT AXLE
BRAKE
REAR AXLE
TRANSMISSION
ENGINE
GENERAL
SAFETY FIRST
DX7510/9010/100
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INDEX
18 T 34 T 60 T 21 T
29 T
19 T
18 T
A/C & HEATER
19 T
14 T
CABIN
C/Damper
N
F
4th
36 T
ELECTRIC & CALIBRATION
25 T
26 T
30 T
R
SHUTTLE
72.4, 89.2, 99.2 PS/2200 rpm(AU) 74.4, 91.2 PS/2200 rpm(EU)
ENGINE
N
MAIN SHIFT
2nd
33 T
28 T
HYDRAULIC
N
3rd
29 T
32 T
1st
37 T
24 T
N
43 T
12 T
N
37 T
2nd
20 T
N
23 T
1st
34 T
FRONT AXLE
SUB SHIFT
3rd
31 T
24 T
STEERING
4WD
4WD
4th
20 T
43 T
BRAKE
21 T
37 T
N
2nd
41 T
20 T
ENGINE
PTO SHIFT
49 T
12 T
1st
TRANSMISSION
56 T 13 T
8T
REAR AXLE
37 T
25 T
30 T
33 T
GENERAL
PTO SHAFT
5. Driving speed
5.1 Drive train diagram
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 FIRST
DX7510/9010/100 GENERAL - DRIVING SPEED
A80W201A
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INDEX
CABIN
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M49_02_GENERAL.indd 8
26
30
25
Reverse idle gear
A/C & HEATER
25
36
29 33 37
24
HYDRAULIC
32 28
ELECTRIC & CALIBRATION
20
6006
31
43 24
STEERING
43
20
37
34
23
BRAKE
37
30
33
Creep speed idle gear
6307
12
FRONT AXLE
TRANSMISSION
Parking brake
37
8
REAR AXLE
6307NR
6307NR
41
20
25
6308
6306
GENERAL
4WD idle gear
49
12
ENGINE
SAFETY FIRST
GENERAL - DRIVING SPEED DX7510/9010/100
Gear arrangement of transmission
A80W202A
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INDEX
A/C & HEATER
6215
CABIN
30X42X25
21T
56T
30X42X25
13T
Differental pinion shaft(12T)
HYDRAULIC
30213JR
FRONT AXLE
Ring gear(37T)
32918JR
BRAKE
Brake
30X42X25
TRANSMISSION
13 gear shaft
6213
REAR AXLE
13T
21T
30X42X25
56T
Planetary gear assembly
Rear differential assembly
Spiral bevel gear(8T)
STEERING
Differental side shaft(16T)
6213
ELECTRIC & CALIBRATION
13T
21T
56T
Rear axle
ENGINE
GENERAL
Rear axle bearing cover
6215
Gear arrangement of rear axle SAFETY FIRST
DX7510/9010/100 GENERAL - DRIVING SPEED
T85w105A
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INDEX
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M49_02_GENERAL.indd 10
6311
16013
19 21
60
34
14
16017
TMB306
A/C & HEATER
6308
51206
18
19
6308
6309
CABIN
ELECTRIC & CALIBRATION
12 16
33207J
33208J
BRAKE
REAR AXLE
19
18
Front axle support
14
34
GENERAL
SAFETY FIRST
60 19
6311
Front axle
Front axle case group
21
ENGINE
Bevel gear case group
TRANSMISSION
Differental gear shaft
Steering cylinder
Rear bracket
Front bracket
FRONT AXLE
18 bevel pinion shaft
29 18
STEERING
Front differental assembly
HYDRAULIC
GENERAL - DRIVING SPEED DX7510/9010/100
Gear arrangement of front axle
T85W106B
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DX7510/9010/100
5.1.1 Arrangement of main shift gear and rear axle gears
30
x
26
25
2:
36
3:
4:
H:
37 28
M:
33 32
L:
29 36
C:
25
20 43
x
20 43 20 43 12 43
Final drive
1
8
13
1
37
(13 + 56)
x
x
x
24 31 12 43 20 37
x
23 34
Example for calculating the rotating speed ratio of rear axle (forward, high speed, 1st gear) Forward 1 1
x
24 37
Spiral bevel pinion
High speed
1st x
1 1
8
x
37
Final drive x
13 (13 + 56)
= 0.0264236
REAR AXLE
•
24
Spiral bevel
GENERAL
1:
1
Range shift gear
ENGINE
1
F:
R:
Main gear shift gear
TRANSMISSION
Shuttle gear
= Rotating speed of rear axle / engine rpm Example) Rotating speed of rear axle (at engine speed of 2200 rpm): 2200 x 0.0264236 = 58.1319 RPM
BRAKE
5.1.2 Rear tire rolling circumference
DX7510 (AU, EU) DX9010(EU)
Tire specifi- Rolling circumference cation
Inch
m
18.4 - 30
183
4.6482
18.4 - 34
195
4.9530
FRONT AXLE
Tire
AG
DX9010(AU) DX100(AU)
STEERING
Model
HYDRAULIC
* AG: Agricultural
ELECTRIC & CALIBRATION
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.
INDEX
A/C & HEATER
CABIN
•
SAFETY FIRST
GENERAL - DRIVING SPEED
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ENGINE
GENERAL
SAFETY FIRST
GENERAL - DRIVING SPEED 5.2 Rotating speed ratio (engine vs. rear axle) 5.2.1 Driving speed * At rated engine rpm (2,200 rpm) with standard tires.
Calculation of driving speed Rolling cir 60 Rear Driving speed = x cumference of x (km/h) axle rpm 1000 rear wheels =
Rotating Rolling cir 60 Engine x speed ratio x cumference of x rpm 1000 of rear axle rear wheels
Forward driving speed table (at 2200 rpm)
REAR AXLE
TRANSMISSION
DX7510/9010/100
DX7510(AU,EU)
DX9010(AU)
DX9010(EU)
DX100(AU)
(AG 18.4 - 30)
(AG 18.4 - 34)
BRAKE
Item km/h
MPH
km/hr
MPH
1st
0.76
0.47
0.81
0.50
2nd
0.99
0.62
1.06
0.66
3rd
1.29
0.80
1.37
0.85
4th
1.69
1.05
1.79
1.11
1st
2.08
1.29
2.21
1.37
2nd
2.72
1.69
2.89
1.80
3rd
3.54
2.20
3.76
2.34
4th
4.62
2.87
4.90
3.04
1st
5.77
3.59
6.13
3.81
2nd
7.55
4.69
8.02
4.98
3rd
9.82
6.10
10.43
6.48
4th
12.81
7.96
13.61
8.46
1st
16.02
9.96
17.02
10.58
2nd
20.96
13.02
22.26
13.83
3rd
27.25
16.94
28.95
17.99
4th
35.43
21.97
37.78
23.48
Low speed (L)
Mid speed (M)
High speed (H)
INDEX
A/C & HEATER
CABIN
ELECTRIC & CALIBRATION
HYDRAULIC
STEERING
FRONT AXLE
Creep speed (C)
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