Kubota BX2680 User Manual

1AGAJBMAP0010
AUX. valve equipped machine
OPERATOR'S MANUAL
BX1880
BX2380
BX2680
MODELS
KUBOTACorporation
U.S.A. :KUBOTATRACTORCORPORATION
3401 DelAmoBlvd.,Torrance,CA 90503 ,U.S.A.
Telephone:(
310 ) 370 - 3370
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
WesternDivision : 1175 S.GuildAvc.,Lodi,CA 95240
Telephone :( 209 ) 334 - 9910
CentralDivision : 14855 FAABlvd.,FortWorth,TX 76155
Telephone :( 817 ) 571 - 0900
NorthernDivision : 6300 atOneKubotaWay,Groveport,OH 43125
Telephone :( 614 ) 835 - 1100
SoutheastDivision : 1025 NorthbrookParkway,Suwanee,GA 30024
Telephone :( 770 ) 995 - 8855
Code No. K2871-7131-1
AU. K. 1-1. -. K
©
KUBOTA Corporation 2016
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PRINTED IN U.S.A.
1608-0169

Kubota BX2680 Specifications

General

Engine Type	Diesel
Engine Model	Kubota D1005
Engine Power	25.5 HP
Transmission Type	Hydrostatic
Drive	4WD
Front Axle	Bevel gear
Steering	Power Steering
Brakes	Wet disc
Hydraulic System Type	Open center
Hydraulic Pump Capacity	6.2 GPM
3-Point Hitch	Category I
3-Point Hitch Lift Capacity at 24 inches	680 lbs
Fuel Capacity	6.6 gallons
Wheelbase	55.1 inches
Length	95.5 inches
PTO Power	19.5 HP
Number of Gears	3-range
Tire Size (Front)	18x8.5-10
Tire Size (Rear)	26x12-12

Summary

Foreword

Safety First

Defines safety symbols and levels (DANGER, WARNING, CAUTION, etc.).

Safe Operation

Precautions for Starting to Operate the Tractor

General safety measures before starting the tractor.

Precautions for Working the Tractor

Safety guidelines for operating the tractor during work.

Safety for Children

Specific safety precautions to protect children around the tractor.

Precautions for Operating the Tractor on Slopes

Safety measures for operating on uneven terrain and slopes.

Precautions for Driving the Tractor on the Road

Safety guidelines for operating the tractor on public roads.

Precautions for Parking the Tractor

Procedures and safety advice for parking the tractor.

Precautions for Operating the PTO

Safety precautions when operating the Power Take-Off (PTO).

General Precautions

Precautions for CAB and ROPS

Safety considerations related to the Cab and Roll-Over Protective Structure (ROPS).

Precautions for Using 3-Point Hitch

Safety measures for attaching and using 3-point hitch implements.

Precautions for Servicing the Tractor

Safety guidelines to follow during tractor maintenance and servicing.

Servicing of the Tractor

Specifications

Specification Table

Implement Limitations

Implement Limitation Tables

Front Loader

Instrument Panel and Controls

Instrument Panel, Switches, and Hand Controls

Overview of the tractor's instrument panel and control layout.

Seat Belt

Importance and use of the seat belt, especially with ROPS.

Brake Pedal and Parking Brake Lock Pedal

Range Gear Shift Lever (Hi-Lo)

Speed Control Pedal

Foot Controls and Hand Controls

Pre-Operation Check

Daily Check Items Before Operation of the Tractor

List of essential daily checks to perform before operating the tractor.

Operating the Engine

Starting the Engine

Step-by-step procedure for safely starting the tractor engine.

Operating the Tractor

Operating New Tractor

Getting On and Off the Tractor

Operating the Foldable ROPS

Instructions for raising, lowering, and adjusting the foldable ROPS.

Check During Driving

Easy Checker™

Explanation of the Easy Checker system and its warning indicators.

Dealing with the Overheated Coolant Temperature

Steps to take if the engine's coolant temperature becomes too high.

Parking the Tractor

Techniques for Operating the Tractor

General operating techniques and best practices.

Differential Lock

How and when to use the differential lock for improved traction.

PTO (Power Take-Off)

PTO Operation

General information and safety for operating the PTO.

PTO Select Lever

PTO Clutch Lever

PTO Shaft Cover and PTO Shaft Cap

3-Point Hitch and Drawbar

Overview of 3-Point Hitch and Drawbar

Introduction to the tractor's 3-point hitch and drawbar system.

3-Point Hitch

Precautions and adjustments for the 3-point hitch system.

Hydraulic Unit

3-Point Hitch Control System

Controls and operation of the 3-point hitch hydraulic system.

Auxiliary Hydraulics

Information regarding the tractor's auxiliary hydraulic systems.

Mower Lift Linkage System

Auxiliary Hydraulic Control Valve (If Equipped)

Details on the auxiliary hydraulic control valve and its features.

Controlling Loader (Only If Equipped with Loader)

Tires, Wheels, and Ballast

Maintenance

Service Intervals

Schedule of recommended maintenance tasks based on operating hours.

Lubricants, Fuel, and Coolant

Periodic Service

Daily Check

Procedures for performing daily checks before operating the tractor.

Checking the Fuel Gauge and Refueling

How to check fuel level and safely refuel the tractor.

Checking the Engine Oil Level

Procedure for checking the engine oil level.

Checking the Transmission Fluid Level

Procedure for checking the transmission fluid level.

Checking the Coolant Level

How to check the coolant level in the recovery tank.

Checking the Gauges, the Meters, and the Easy Checker™

Checking the Seat Belt and the ROPS

Ensuring seat belt and ROPS are secure and undamaged.

Checking and Cleaning the Electrical Wiring and the Battery Cables

Service Every 50 Hours

Maintenance tasks to be performed every 50 operating hours.

Checking the Engine Start System

Checking the OPC (Operator Presence Control) System

Checking the Wheel Bolt Torque

Service Every 100 Hours

Maintenance tasks to be performed every 100 operating hours.

Checking of the Battery

Cleaning the Air Cleaner Element

Replacing the Air Cleaner Element

Checking the Fuel Filter

Adjusting the Brake Pedal

Service Every 200 Hours

Maintenance tasks to be performed every 200 operating hours.

Replacing the Engine Oil Filter

Changing the Engine Oil

Replacing the Transmission Oil Filter

Checking the Toe-In

Service Every 400 Hours

Maintenance tasks to be performed every 400 operating hours.

Adjusting the Front Axle Pivot

Changing the Transmission Fluid

Cleaning the Transmission Strainer

Changing the Front Axle Case Oil

Service Every 1500 Hours

Checking the Injection Pressure of the Fuel Injection Nozzle

Service Every 2000 Hours or 2 Year

Maintenance tasks for every 2000 hours or 2 years.

Flushing the Cooling System and Changing the Coolant

Service Every 3000 Hours

Checking the Injection Pump

Service Every 1 Year

Service Every 4 Year

Replacing the Radiator Hose (Water Pipes)

Replacing the Fuel Hose

Replacing the Power Steering Hose

Replacing the Intake Air Line

Replacing the Engine Breather Hose

Service As Required

Bleeding the Fuel System

Replacing the Fuse

Storage of the Tractor

Storing the Tractor

Removing the Tractor from Storage

Troubleshooting

Engine Troubleshooting

Common engine problems and their corrective measures.