Kubota BT603 User Manual

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1703-0357
OPERATOR'S MANUAL
BX23S
LA340
BT603
MODELS
KUBOTACorporation
U.S.A. :KUBOTATRACTORCORPORATION
1000 KubotaDrive,Grapevine,TX 76051
Telephone: 888 - 4 KUBOTA
Canada :KUBOTACANADALTD.
5900  14 thAvenue,Markham,Ontario,L 3 S 4 K 4 ,Canada
Telephone:(
905 ) 294 - 7477
France :KUBOTAEUROPES.A.S
19 - 25 ,RueJulesVercruysse,Z.I.BP 88 , 95101 Ar㷅enteuilCedex,France
Telephone:(
33 ) 1 - 3426 - 3434
Italy :KUBOTAEUROPES.A.SItalyBranch
ViaGrandi,
29  20068 PeschieraBorrome(MI)Italy
Telephone:(
39 ) 02 - 51650377
Germany :KUBOTA(DEUTSCHLAND)GmbH
SenefelderStr.
3 - 5  63110 Rod㷅au/Nieder-Roden,Germany
Telephone:(
49 ) 6106 - 873 - 0
U.K. :KUBOTA(U.K.)LTD.
DormerRoad,Thame,Oxfordshire,OX
9  3 UN,U.K.
Telephone:(
44 ) 1844 - 214500
Spain :KUBOTAESPAÑAS.A.
AvenidaRecombaNo.
5 ,Poli㷅noIndustriallaLa㷅una,Le㷅anes, 28914 (Madrid)Spain
Telephone:(
34 ) 91 - 508 - 6442
Australia :KUBOTATRACTORAUSTRALIAPTYLTD.
25 - 29 PermasWay,Tru㷅anina,VIC 3029 ,Australia
Telephone:(
61 )- 3 - 9394 - 4400
Malaysia :SIMEKUBOTASDN.BHD.
No.
3 JalanSepadu 25 / 123 TamanPerindustrianAxis,
Seksyen
25 , 40400 ShahAlam,Selan㷅orDarulEhsanMalaysia
Telephone:(
60 ) 3 - 736 - 1388
Philippines :KUBOTAPHILIPPINES,INC.
232 QuirinoHi㷅hway,Baesa,QuezonCity 1106 ,Philippines
Telephone:(
63 ) 2 - 422 - 3500
Taiwan :SHINTAIWANAGRICULTURALMACHINERYCO.,LTD.
16 ,Fen㷅pin㷅 2 ndRd,TaliaoShian㷅Kaohsiun㷅 83107 ,TaiwanR.O.C.
Telephone:(
886 ) 7 - 702 - 2333
Indonesia :PTKUBOTAMACHINERYINDONESIA
TowerAatEi㷅htyEi㷅ht@KasablankaLantai
16
JalanRayaCasablankaKav. 88 ,Jakarta 12870 Indonesia
Telephone:(
62 )- 21 - 29568 - 720
Thailand :SIAMKUBOTACORPORATIONCO.,LTD.
101 / 19 - 24 Moo 20 ,NavanakornIndustrialEstate,TambonKhlon㷅nuen㷅,AmphurKhlon㷅luan㷅,
Pathumthani
12120 ,THAILAND
Telephone:(
66 ) 2 - 909 - 0300
Korea :KUBOTAKOREACO.,LTD.
41 - 27 ,Jayumuyeok-㷅il,Baeksan-myeon,Gimje-si,Jeollabuk-do,Korea
Telephone:(
82 )- 63 - 544 - 5822
India :KUBOTAAGRICULTURALMACHINERYINDIAPVT.LTD.
No.
15 ,MedavakkamRoad,Sholin㷅anallur,Chennai- 600119 ,T.N.,India
Telephone:(
91 ) 44 - 6104 - 1500
Vietnam :KUBOTAVIETNAMCO.,LTD.
LotB-
3 A 2 -CN,MyPhuoc 3 IndustrialPark,BenCatDistrict,BinhDuon㷅Province,Vietnam
Telephone:(
84 )- 650 - 3577 - 507
Code No. K2892-7121-3
AV. C. 3-3. -. K
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KUBOTA Corporation 2016
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PRINTED IN U.S.A.

Kubota BT603 Specifications

General

Brand	Kubota
Model	BT603
Category	Tractor
Language	English

Summary

Safe Operation Guidelines

Precautions Before Operating the Tractor

Covers general safety, ROPS, and CAB usage for safe tractor operation.

Precautions When Operating the Tractor

Details safety measures for starting, working, and general operation of the tractor.

Safety for Children and Slope Operation

Emphasizes child safety and specific precautions for operating on slopes.

Road Operation and Parking Precautions

Outlines safety guidelines for driving on roads and proper tractor parking.

3-Point Hitch and PTO Safety

Covers safety precautions related to the 3-point hitch and Power Take-Off (PTO) usage.

Safety Labels

Details safety labels for the tractor, loader, and backhoe for user awareness.

Implement Limitations

Implement Limitation Tables

Implement Weight List

Instrument Panel and Controls

Instrument Panel, Switches, and Hand Controls

Identifies and describes the main controls on the instrument panel.

Key Switches and Lighting Controls

Turn Signal and Hood Controls

Foot Controls and Hand Controls

Operator Seat and Brake Controls

Covers operator seat adjustment, brake pedal usage, and gear shift.

Drive and Loader Controls

Explains front wheel drive, speed control, hand accelerator, and loader controls.

Pre-Operation Check of the Tractor

Daily Check Items Before Operation

Lists essential daily checks to ensure the tractor is in safe operating condition.

Pre-Operation Check of the Loader

Loader Pre-Operation Checks

Covers lubrication, fluid checks, ballast, and tire inflation before loader operation.

Test Operation and Hydraulic System

Details the loader test operation and procedures for removing air from the hydraulic system.

Pre-Operation Check of the Backhoe

Backhoe Pre-Operation Checks

Outlines checks for the backhoe before operation, including operator seat and tire inflation.

Operating the Engine

Starting the Engine Procedures

Provides detailed steps for starting the engine, including cold weather conditions.

Engine Warm-up and Jump Starting

Covers engine warm-up procedures and instructions for jump-starting the engine.

Operating the Tractor

New Tractor Operation and Break-in

Guides on operating a new tractor, including break-in procedures for optimal life.

ROPS Operation and Adjustment

Details how to raise, fold, and adjust the Roll-Over Protective Structure (ROPS).

Tractor Starting Procedures

Steps for preparing and starting the tractor, including light switches and brake checks.

Tractor Driving and Stopping

Covers selecting travel speed, accelerating, and unlocking the parking brake.

Tractor Stopping Procedures

Provides the procedure for safely stopping the tractor, including disengaging PTO and lowering implements.

Check During Driving

Lists items to check while driving, including engine indicators and gauges.

Techniques for Operating the Tractor

Differential Lock Operation

Explains how to use the differential lock for improved traction and its precautions.

Road and Slope Operation Safety

Covers safety for road travel, SMV emblems, and operating on slopes and rough terrain.

Transporting the Tractor Safely

PTO (Power Take-Off)

PTO Operation and Controls

PTO Shaft Cover and Drive Shaft

3-Point Hitch and Drawbar

3-Point Hitch Overview and Precautions

Hydraulic Unit

3-Point Hitch Control System

Auxiliary Hydraulics and Hoses

Operating the Loader

Loader Operation Precautions

Loader Operation Techniques

Loader Operations on Slopes and with Heavy Objects

Handling Large Objects and Valve Lock

How to Use the Quick Coupler

Quick Coupler Connection and Disconnection

Using the Attachments (If Equipped)

Attaching and Detaching Attachments

Attachment Maintenance and Options

Dismounting the Loader

Loader Removal Procedure

Operating the Backhoe

Engine Speed and Backhoe Controls

Boom, Swing, and Stabilizer Controls

Backhoe Operation Techniques

Backhoe Transport and Stabilization

Periodic Service of the Tractor

Daily Tractor Checks

Essential daily inspection items for the tractor before operation.

Maintenance of the Loader

Daily Loader Checks

Essential daily inspection items for the loader to ensure safe operation.

Maintenance of the Backhoe

Daily Backhoe Checks

Essential daily inspection items for the backhoe to ensure safe operation.

Storage of the Tractor

Storing the Tractor

Removing the Loader

Loader Removal Procedure

Reinstalling the Loader

Loader Reinstallation Procedure

Removing the Backhoe

Backhoe Removal Procedure

Reinstalling the Backhoe

Backhoe Reinstallation Procedure

Troubleshooting

Engine Troubleshooting Guide

A table identifying engine troubles, their causes, and corrective measures.