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Kubota L4701 User Manual

Kubota L4701
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KUBOTACorporation
U.S.A. :KUBOTATRACTORCORPORATION
1000
KubotaDrive,Grapevine,TX
76051
Telephone:
888
-
4
KUBOTA
Canada :KUBOTACANADALTD.
5900
14
thAvenue,Markham,Ontario,L
3
S
4
K
4
,Canada
Telephone:(
905
)
294
-
7477
France :KUBOTAEUROPES.A.S
19
-
25
,RueJulesVercruysse,Z.I.BP
88
,
95101
ArɡenteuilCedex,France
Telephone:(
33
)
1
-
3426
-
3434
Italy :KUBOTAEUROPES.A.SItalyBranch
ViaGrandi,
29
20068
PeschieraBorrome(MI)Italy
Telephone:(
39
)
02
-
51650377
Germany :KUBOTA(DEUTSCHLAND)GmbH
SenefelderStr.
3
-
5
63110
Rodɡau/Nieder-Roden,Germany
Telephone:(
49
)
6106
-
873
-
0
U.K. :KUBOTA(U.K.)LTD.
DormerRoad,Thame,Oxfordshire,OX
9
3
UN,U.K.
Telephone:(
44
)
1844
-
214500
Spain :KUBOTAESPAÑAS.A.
AvenidaRecombaNo.
5
,PoliɡnoIndustriallaLaɡuna,Leɡanes,
28914
(Madrid)Spain
Telephone:(
34
)
91
-
508
-
6442
Australia :KUBOTAAUSTRALIAPTYLTD.
25
-
29
PermasWay,Truɡanina,VIC
3029
,Australia
Telephone:(
61
)-
3
-
9394
-
4400
Malaysia :KUBOTAMALAYSIASDN.BHD.
No.
3
JalanSepadu
25
/
123
TamanPerindustrianAxis,
Seksyen
25
,
40400
ShahAlam,SelanɡorDarulEhsanMalaysia
Telephone:(
60
)
3
-
736
-
1388
Philippines :KUBOTAPHILIPPINES,INC.
232
QuirinoHiɡhway,Baesa,QuezonCity
1106
,Philippines
Telephone:(
63
)
2
-
422
-
3500
Taiwan :SHINTAIWANAGRICULTURALMACHINERYCO.,LTD.
16
,Fenɡpinɡ
2
ndRd,TaliaoShianɡKaohsiunɡ
83107
,TaiwanR.O.C.
Telephone:(
886
)
7
-
702
-
2333
Indonesia :PTKUBOTAMACHINERYINDONESIA
TowerAatEiɡhtyEiɡht@KasablankaLantai
16
JalanRayaCasablankaKav.
88
,Jakarta
12870
Indonesia
Telephone:(
62
)-
21
-
29568
-
720
Thailand :SIAMKUBOTACORPORATIONCO.,LTD.
101
/
19
-
24
Moo
20
,NavanakornIndustrialEstate,TambonKhlonɡnuenɡ,AmphurKhlonɡluanɡ,
Pathumthani
12120
,THAILAND
Telephone:(
66
)
2
-
909
-
0300
Korea :KUBOTAKOREACO.,LTD.
41
-
27
,Jayumuyeok-ɡil,Baeksan-myeon,Gimje-si,Jeollabuk-do,Korea
Telephone:(
82
)-
63
-
544
-
5822
India :KUBOTAAGRICULTURALMACHINERYINDIAPVT.LTD.
No.
15
,MedavakkamRoad,Sholinɡanallur,Chennai-
600119
,T.N.,India
Telephone:(
91
)
44
-
6104
-
1500
Vietnam :KUBOTAVIETNAMCO.,LTD.
LotB-
3
A
2
-CN,MyPhuoc
3
IndustrialPark,ThoiHoaWard,BenCatTown,BinhDuonɡProvince,Vietnam
Telephone:(
84
)-
274
-
3577
-
507
L4701MODEL
OPERATOR'S MANUAL
1AGAPCAAP0510
English (U.S.A.)
Code No. TC630-5973-7
AX. G. 8-8. -. K
L4701
©
KUBOTA Corporation 2016
READ AND SAVE THIS MANUAL
PRINTED IN U.S.A.
1906-0977

Table of Contents

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Kubota L4701 Specifications

General IconGeneral
Engine TypeDiesel
Cylinders4
BrakesWet disc
Hydraulic System TypeOpen center
3-Point HitchCategory I
Engine Power47 hp
Engine Power (Gross)47.3 HP
PTO Horsepower39.5 hp
Displacement148.5 cu in
Fuel Capacity11.6 gal (44 L)
Fuel Tank Capacity11.6 gal (44 L)
Number of Gears8 forward and 8 reverse
Hydraulic Pump Capacity8.3 GPM
Height91.7 inches (232 cm)
Tire Size (Front)7-16
Tire Size (Rear)14.9-24
TransmissionGear Drive or HST (Hydrostatic)

Summary

Abbreviation List

Universal Symbols

Foreword

Safe Operation

General Operating Precautions

Key safety rules for operating, parking, and driving the tractor.

System-Specific Safety Precautions

Safety guidelines for ROPS, PTO, 3-point hitch, and servicing.

Safety Labels and Children

Information on safety labels and protecting children around the tractor.

Servicing of the Tractor

Dealer Service and Warranty

Information on dealer services, parts, and warranty coverage.

Scrapping the Tractor

Guidelines for safely decommissioning and disposing of the tractor.

Specifications

Specification Table

Detailed technical specifications of the tractor model.

Traveling Speeds Table

A table listing the tractor's traveling speeds in various conditions.

Implement Limitations

Guidelines on the types and sizes of implements that can be used.

Instrument Panel and Controls

Instrument Panel and Indicators

Description of the dashboard layout, indicators, and warning lamps.

Manual Transmission Controls

Operation of clutch, gear shifts, throttle, and shuttle lever.

HST Transmission Controls

Operation of speed pedal, range lever, and cruise control for HST models.

Other Controls and Safety Features

Operation of brake, parking brake, seat belt, ROPS, and front wheel drive.

Pre-Operation Check

Daily Check Items Before Operation

List of daily checks to perform before starting the tractor.

Operating the Engine

Precautions for Engine Operation

Safety measures and general advice for engine operation.

Exhaust Aftertreatment Devices (DPF)

Information on emission control systems like the DPF muffler and regeneration.

DPF Regeneration Process

Steps and modes for DPF regeneration.

Auto Regeneration Procedures

How to perform DPF regeneration in auto mode and warning levels.

Inhibit and Parked Regeneration Procedures

How to manage DPF regeneration in inhibit and parked modes.

Tips on DPF Regeneration

Advice and best practices for DPF regeneration.

Starting the Engine [Manual Transmission Type]

Starting the Engine [HST Type]

Starting the Engine in Cold Weather

Antifrost Heater for Oil Separator (if Equipped)

Information on the antifrost heater for the oil separator.

Block Heater (if Equipped)

Details on the optional block heater for cold weather starting.

Stopping the Engine

Warming Up the Engine

Procedures for warming up the engine after starting.

Jump Starting the Engine

Safety instructions and steps for jump starting the tractor.

Operating the Tractor

Operation of New Tractor

Initial operating procedures and break-in recommendations for a new tractor.

Precautions for Boarding and Leaving

Safety guidelines for getting on and off the tractor.

Operation of Foldable ROPS (if Equipped)

Instructions for folding, raising, and adjusting the ROPS.

Starting the Tractor [Manual Transmission Type]

Starting the Tractor [HST Type]

Stopping the Tractor

Check During Driving

Cases to Stop Engine Immediately

Conditions requiring immediate engine shutdown.

Easy Checker™ System

Understanding and responding to dashboard warning indicators.

Fuel Gauge

Checking the fuel level and precautions for refueling.

Coolant Temperature Gauge

Reading and interpreting the coolant temperature gauge.

Hour Meter

Function of the hour meter for tracking operating time.

Tachometer

Reading engine speed and PTO speed.

Techniques for Operating the Tractor

Differential Lock

How and when to use the differential lock system.

Precautions for Operating on the Road

Safety guidelines for road operation, including braking and SMV signs.

Precautions for Operating on Slopes and Rough Terrain

Safety advice for operating on uneven ground and inclines.

Precautions for Transporting the Tractor Safely

Guidelines for safely towing or transporting the tractor.

Directions for Use of Power Steering

How to operate and maintain the power steering system.

Power Take-Off (PTO)

PTO Operation

General information and safety for PTO operation.

PTO Clutch Control Switch

How to engage and disengage the PTO clutch.

How to Use the Stationary PTO

Procedures for using the PTO system while the tractor is stationary.

PTO Shaft Cover and Cap

Maintenance and handling of PTO shaft covers and caps.

3-Point Hitch and Drawbar

Overview of 3-Point Hitch and Drawbar

General introduction to the 3-point hitch and drawbar components.

3-Point Hitch

Procedures for attaching implements to the 3-point hitch.

Drawbar

Adjusting the drawbar length and using the swing drawbar.

Hydraulic Unit

3-Point Hitch Control System

Controls for managing the 3-point hitch implement's position and draft.

Auxiliary Hydraulics

Using the hydraulic block type outlet for external implements.

Remote Hydraulic Control System (if Equipped)

Information on installing and using remote control valves.

Tires, Wheels, and Ballast

Tires

Information on tire inflation pressure and approved tire types.

Wheel Adjustment

Procedures for adjusting wheel tread width for stability and alignment.

Ballast

Adding weights or liquid to the tractor for stability and traction.

Maintenance

Service Intervals

Recommended maintenance schedules based on operating hours.

Lubricants, Fuel, and Coolant

Recommended fluids, fuels, and their capacities for the tractor.

Periodic Service

Routine maintenance tasks performed at regular intervals.

Periodic Service

Waste Disposal

Guidelines for proper disposal of waste fluids and materials.

Hood and Engine Side Cover

Procedures for opening and accessing the hood and engine covers.

Daily Check

Daily inspection items to ensure safe operation and performance.

Checking the Water Separator

Procedure to check and drain water from the fuel system's water separator.

Checking the Engine Oil Level

How to check and maintain the engine oil level.

Checking the Transmission Fluid Level

How to check and maintain the transmission fluid level.

Checking the Coolant Level

How to check and maintain the engine coolant level.

Cleaning the Evacuator Valve

Procedure for cleaning the air cleaner evacuator valve.

Cleaning the Grill and Radiator Screen

Cleaning debris from the radiator and grill for proper airflow.

Checking Brake and Clutch Pedals [Manual Transmission]

Inspecting brake and clutch pedal free travel and operation.

Checking Brake Pedal [HST Type]

Inspecting brake pedal free travel and operation for HST models.

Checking Gauges, Meters, and Easy Checker™

Inspecting instrument panel components for proper function.

Checking Lights and Signals

Inspecting headlights, turn signals, and hazard lights for damage.

Checking Seat Belt and ROPS

Verifying the condition of the seat belt and ROPS hardware.

Checking Electrical Systems and Movable Parts

Inspecting wiring, battery, and mechanical controls for proper function.

Service Every 50 Hours

Lubricating Grease Fittings [2WD]

Applying grease to fittings on the front axle and linkage for 2WD models.

Lubricating Grease Fittings [4WD]

Applying grease to fittings on the front axle supports and other points for 4WD models.

Checking Engine Start System [Manual Transmission]

Testing the safety switches for the engine start system.

Checking Engine Start System [HST Type]

Testing the safety switches for the engine start system on HST models.

Checking Operator Presence Control

Verifying the function of the operator presence control system.

Checking Wheel Bolt Torque

Ensuring wheel bolts are tightened to the correct torque specifications.

Checking Tie-Rod Dust Cover

Inspecting tie-rod dust covers for damage to prevent wear.

Service Every 100 Hours

Cleaning Air Cleaner Primary Element

Cleaning the primary element of the air cleaner for optimal performance.

Adjusting Fan Belt Tension

Adjusting the fan belt tension to ensure proper operation.

Checking the Fuel Grommet

Inspecting fuel grommets for cracks or leaks.

Adjusting Clutch Pedal [Manual Transmission]

Adjusting clutch pedal free travel for manual transmission.

Adjusting Brake Pedal

Adjusting brake pedal free travel for safe and equal braking.

Checking Battery Condition

Assessing the battery's charge status using the indicator.

Service Every 200 Hours

Replacing Transmission Oil Filter [HST Type]

Replacing the transmission oil filter cartridge on HST models.

Checking the Toe-In

Measuring and adjusting front wheel toe-in for proper alignment.

Adjusting Toe-In [2WD]

Steps to adjust front wheel toe-in for 2WD tractors.

Adjusting Toe-In [4WD]

Steps to adjust front wheel toe-in for 4WD tractors.

Service Every 400 Hours

Changing the Engine Oil

Procedure for draining and refilling engine oil.

Replacing the Engine Oil Filter

Steps for replacing the engine oil filter cartridge.

Changing Transmission Fluid and Filters

Procedures for transmission fluid change and filter replacement.

Replacing the Fuel Filter

Steps for replacing the fuel filter.

Cleaning the Water Separator

Cleaning the water separator for the fuel system.

Service Every 600 Hours

Adjusting the Front Axle Pivot

Adjusting the front axle pivot for proper steering and stability.

Service Every 800 Hours

Changing Front Axle Case Oil [4WD]

Procedure for draining and refilling front axle case oil on 4WD models.

Adjusting Engine Valve Clearance

Information on adjusting engine valve clearance (consult dealer).

Service Every 1000 Hours or 1 Year

Replacing Air Cleaner Elements

Replacing the primary and secondary air cleaner elements.

Checking the Exhaust Manifold

Inspecting the exhaust manifold for proper condition.

Service Every 3000 Hours

Checking the Supply Pump

Checking the fuel supply pump for proper function.

Checking and Cleaning the EGR System

Inspecting and cleaning the Exhaust Gas Recirculation (EGR) system.

Cleaning the DPF Muffler

Procedures for cleaning ash from the DPF muffler (consult dealer).

Service Every 1 Year

Checking the Fuel Line

Inspecting fuel lines for wear, leaks, and proper clamp tightness.

Checking the Intake Air Line

Inspecting intake air lines for wear, leaks, and proper clamp tightness.

Checking the Radiator Hose and Clamp

Inspecting radiator hoses and clamps for damage or leaks.

Checking the Power Steering Line

Inspecting power steering lines for wear, leaks, and proper clamp tightness.

Checking the Oil Cooler Line [HST Type]

Inspecting oil cooler lines for wear, leaks, and proper clamp tightness.

Checking the Oil Separator Hose

Inspecting oil separator hoses for wear, leaks, and proper clamp tightness.

Checking Antifrost Heater for Oil Separator (if Equipped)

Verifying the operation of the antifrost heater for the oil separator.

Checking DPF Differential Pressure Sensor Pipe

Inspecting the DPF sensor pipe for blockages or damage.

Checking the EGR Pipe

Inspecting the EGR pipe for blockages or damage.

Service Every 2 Years

Flushing Cooling System and Changing Coolant

Procedures for flushing the cooling system and replacing coolant.

Servicing As Required

Bleeding the Fuel System

Removing air from the fuel system after filter replacement or tank emptying.

Draining Water from Clutch Housing

Removing accumulated water from the clutch housing.

Replacing the Fuse

Procedure for replacing blown fuses in the electrical system.

Replacing Slow-Blow Fuses

Replacing slow-blow fuses to protect electrical cabling.

Replacing Light Bulbs

Replacing burnt-out light bulbs for various tractor lights.

Replacing Head Lamp

Procedures for replacing the tractor's headlamp bulb.

Replacing Fuel Line (if Required)

Replacing fuel lines due to deterioration or damage.

Replacing Intake Air Line (if Required)

Replacing intake air lines due to deterioration or damage.

Replacing Power Steering Line (if Required)

Replacing power steering lines due to deterioration or damage.

Replacing Oil Cooler Line [HST Type] (if Required)

Replacing oil cooler lines due to deterioration or damage.

Replacing Oil Separator Hose (if Required)

Replacing oil separator hoses due to deterioration or damage.

Storage of the Tractor

Storing the Tractor

Proper procedures for storing the tractor for extended periods.

Removing Tractor From Storage

Steps to prepare the tractor for use after storage.

Troubleshooting

Engine Troubleshooting

Common engine problems, their causes, and corrective actions.

Engine Error Code

Understanding engine error codes displayed on the LCD.

Power Train Troubleshooting

Common power train issues and their solutions.

Options

Option Items

List of available optional equipment for the tractor.

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