Agromehanika AGT 830 User manual

AGT 830
AGT 835
AGT 835 T/S
INSTRUCTIONS FOR USE
AGROMEHANIKA reserves the right to changes in design or modification of the product without any liability towards
informing the customer before and after each change.

INDEX
EC DECLARATION OF CONFORMITY..............................................................................2
1 GENERAL....................................................................................................................3
2SAFETY.......................................................................................................................4
2.1 SAFETY SIGNS ......................................................................................................................................................4
2.2 DEFINITIONS.........................................................................................................................................................4
2.3 SAFETY WARNINGS............................................................................................................................................5
2.4 USER OR CUSTOMER .........................................................................................................................................6
2.4.1 PREPAREDNESS FOR DANGERS...............................................................................................................7
2.4.2 PERSONAL PROTECTION ...........................................................................................................................7
2.5 SAFETY INSTRUCTIONS BEFORE USING THE TRACTOR.......................................................................8
2.5.1 ENTERING THE TRACTOR .........................................................................................................................8
2.6 SAFETY INSTRUCTIONS DURING TRACTOR USE .....................................................................................9
2.6.1 DANGER AREA.............................................................................................................................................9
2.6.2 STANDARD SAFETY EQUIPMENT............................................................................................................9
2.6.3 STARTING THE TRACTOR UNDER SAFE CONDITIONS.....................................................................11
2.6.4 STOPPING THE TRACTOR UNDER SAFE CONDITIONS......................................................................12
2.6.5 WORKING WITH TRACTOR .....................................................................................................................12
2.6.6 USING THE TRACTOR WITH INSTALLED WEIGHTS..........................................................................13
2.7 SAFETY INSTRUCTIONS AFTER USING THE TRACTOR........................................................................13
2.8 USING THE TRACTOR ON SLOPES...............................................................................................................13
2.9 USING IMPLEMENTS........................................................................................................................................14
2.9.1 CARRIED IMPLEMENTS............................................................................................................................15
2.9.2 TOWED IMPLEMENTS...............................................................................................................................15
2.9.3 CARDAN SHAFT.........................................................................................................................................15
2.10 USING THE TRACTOR ON THE ROAD ....................................................................................................16
2.11 TRANSPORT OF TRACTOR ........................................................................................................................17
2.11.1 TRANSPORT ...........................................................................................................................................17
2.11.2 TOWING ..................................................................................................................................................17
2.12 MAINTENANCE..............................................................................................................................................18
2.12.1 HYDRAULIC SYSTEM...........................................................................................................................18
2.12.2 BODYWORK ...........................................................................................................................................19
2.12.3 WHEELS ..................................................................................................................................................19
2.12.4 COOLING SYSTEM................................................................................................................................19
2.12.5 ELECTRICAL SYSTEM..........................................................................................................................20
2.12.6 ENVIRONMENT PROTECTION (RECYCLING) .................................................................................21
2.12.7 NOISE.......................................................................................................................................................21
2.13 USING THE TRACTOR FOR SPRAYING ..................................................................................................22
2.14 USING THE TRACTOR IN FORESTRY .....................................................................................................22
2.15 FRONT LOADER ............................................................................................................................................23
2.16 ADDITIONAL SAFETY REQUIREMENTS................................................................................................23
2.17 SAFETY SIGNS ON THE TRACTOR ..........................................................................................................24
2.17.1 MEANING AND POSITION OF SAFETY SIGNS.................................................................................25

3TECHNICAL SPECIFICATION..................................................................................26
3.1 MANUFACTURER'S INFORMATION.............................................................................................................26
3.2 REPLACEMENT PARTS....................................................................................................................................27
4GENERAL DESCRIPTION OF TRACTOR................................................................28
DESCRIPTION OF TRACTOR’S MAIN COMPONENTS.............................................................................29
DESCRIPTION OF MAIN SAFETY COMPONENTS.....................................................................................31
4.2.1 CABIN...........................................................................................................................................................31
4.2.2 ROLL BAR....................................................................................................................................................35
4.2.3 SAFETY BELT ............................................................................................................................................36
4.2.4 PROTECTIVE COVER OF CARDAN DRIVE............................................................................................36
DRIVER'S SEAT...................................................................................................................................................37
4.3.1 ACCESS TO DRIVER’S SEAT....................................................................................................................37
4.3.1 DRIVER'S SEAT...........................................................................................................................................37
DESCRIPTION OF HYDRAULICS...................................................................................................................38
4.4.1 HYDRAULIC SCHEME AGT 835 T/S........................................................................................................39
4.4.2 HYDRAULIC SCHEME AGT 835 T/S WITH FRONT CONNECTION SHAFT ......................................40
4.4.3 HYDRAULIC SCHEME AGT 830/835........................................................................................................41
4.4.4 HYDRAULIC SCHEME AGT 830/835 WITH FRONT CONNECTION SHAFT......................................42
4.4.5 HYDRAULIC SCHEME AGT 835 WITH SEPARATED HYDRAULIC OIL TANK ...............................43
4.4.6 HYDRAULIC SCHEME AGT 835 WITH FRONT CONNECTION SHAFT, FRONT
HYDRAULICS AND SEPARATED HYDRAULIC OIL TANK ................................................................44
4.4.7 HYDRAULIC SCHEME AGT 830-835-835 T/S .........................................................................................45
4.4.8 FRONT HYDRAULIC LIFT SYSTEM (OPTION)......................................................................................46
4.4.9 REAR HYDRAULIC LIFT MECHANISM..................................................................................................47
ESCRIPTION OF INSTRUMENTS AND CONTROL ELEMENTS..............................................................49
4.5.1 DASHBOARD...............................................................................................................................................49
4.5.2 DESCRIPTION OF CONTROL ELEMENTS (CABIN) –TRACTOR VERSION AGT 835 T/S) .............53
4.5.3 DESCRIPTION OF CONTROL ELEMENTS FOR DRIVING (PEDALS).................................................54
4.5.4 DESCRIPTION OF CONTROL ELEMENTS FOR HYDRAULICS...........................................................59
OPTIONAL EQUIPMENT ..................................................................................................................................63
4.6.1 FRONT LIFT MECHANISM........................................................................................................................63
4.6.2 HYDRAULIC TOP CONNECTION SHAFT...............................................................................................63
4.6.3 WHEEL EXTENSIONS................................................................................................................................63
4.6.4 FRONT HYDRAULIC CONNECTION .......................................................................................................64
4.6.5 WHEEL DIMENSIONS................................................................................................................................64
4.6.6 WEIGHTS .....................................................................................................................................................64
4.6.7 ROTATION LIGHT ......................................................................................................................................64
DESCRIPTION OF DEVICES FOR USING THE TRACTOR IN ROAD TRAFFIC .................................65
ELECTRICAL SYSTEM .....................................................................................................................................65
4.8.1 BATTERY.....................................................................................................................................................65
4.8.2 ELECTRIC STARTER..................................................................................................................................66
4.8.3 ALTERNATOR.............................................................................................................................................66
4.8.4 FUSES ...........................................................................................................................................................66
4.8.5 SOCKET FOR CONNECTIONS (ISO 1724) ...............................................................................................68
5TRACTOR TRANSPORT...........................................................................................68
LOADING..............................................................................................................................................................68
UNLOADING........................................................................................................................................................69

TOWING................................................................................................................................................................69
6TRACTOR SETTINGS...............................................................................................71
SEAT AND STEERING WHEEL .......................................................................................................................71
6.1.1 SEAT SETTINGS..........................................................................................................................................71
LIGHTING SETTINGS........................................................................................................................................72
6.2.1 SETTING HEADLIGHTS.............................................................................................................................72
6.2.2 SETTING TOP (WORK) LIGHTS (WITH INSTALLED CABIN) .............................................................73
SETTING REAR HYDRAULIC LIFT MECHANISM.....................................................................................74
6.3.1 SETTING OF LOWER CONNECTION ARMS...........................................................................................74
6.3.2 SETTING OF TOP CONNECTION BAR (TOP LINK)...............................................................................75
6.3.3 SETTING OF LATERAL TENSIONER.......................................................................................................76
SETTING OF FRONT HYDRAULIC LIFT MECHANISM (OPTION) ........................................................76
6.4.1 SETTING OF LOWER CONNECTION ARMS...........................................................................................76
SETTING OF REAR TOWING HOOK.............................................................................................................77
SETTING OF CLUTCH PEDAL ........................................................................................................................77
BRAKE SETTING................................................................................................................................................78
7USING THE TRACTOR .............................................................................................81
USING THE ROLL BAR .....................................................................................................................................81
TRACTOR COVER..............................................................................................................................................82
USING TRACTOR HYDRAULICS....................................................................................................................82
7.3.1 OPERATION OF LIFT MECHANISM ........................................................................................................82
7.3.2 USING REAR HYDRAULIC LIFT MECHANISM.....................................................................................82
7.3.3 USING FRONT HYDRAULIC LIFT MECHANISM ..................................................................................83
TRACTOR START-UP ........................................................................................................................................83
7.4.1 TRACTOR START-UP.................................................................................................................................84
7.4.2 TRACTOR SHUTDOWN.............................................................................................................................84
7.4.3 TRACTOR START-UP WITH BATTERY AID ..........................................................................................85
STARTING CONNECTION SHAFT (PTO)......................................................................................................86
7.5.1 STARTING CONNECTION SHAFT ...........................................................................................................86
7.5.2 CONNECTION SHAFT ROTATION...........................................................................................................86
7.5.3 CONNECTION SHAFT SHUTDOWN ........................................................................................................86
STARTING FRONT CONNECTION SHAFT (OPTION) ...............................................................................87
7.6.1 CONNECTION SHAFT STARTING ...........................................................................................................87
7.6.2 CONNECTION SHAFT ROTATION...........................................................................................................87
PREPARATION OF TRACTOR FOR ROAD ..................................................................................................87
7.7.1 DRIVING THE TRACTOR ..........................................................................................................................88
7.7.2 STOPPING THE TRACTOR ........................................................................................................................88
IMPLEMENT........................................................................................................................................................89
7.8.1 CONNECTION AND DISCONNECTION OF IMPLEMENT ON REAR HYDRAULIC LIFT
MECHANISM...............................................................................................................................................89
7.8.2 CONNECTION AND DISCONNECTION OF IMPLEMENT ON FRONT HYDRAULIC LIFT
MECHANISM...............................................................................................................................................89
7.8.3 CONNECTION AND DISCONNECTION OF IMPLEMENT ON REAR TOWING HOOK.....................90
CARDAN SHAFT (NOT DELIVERED).............................................................................................................91
7.9.1 CONNECTION AND DISCONNECTION OF CARDAN SHAFT...................................................................91

CONNECTION OF TRACTOR .....................................................................................................................93
7.10.1 CONNECTION OF HYDRAULIC COUPLINGS ...........................................................................................93
7.10.2 ELECTRICAL CONNECTION.......................................................................................................................94
7.11 INSTALLING WEIGHTS AND EXTENSIONS .................................................................................................94
7.11.1 INSTALLATION OF 40 KG WHEEL WEIGHTS ..........................................................................................94
7.11.2 INSTALLATION OF 50 KG WHEEL WEIGHTS ..........................................................................................95
7.11.3 INSTALLATION OF 340 KG REAR WEIGHT..............................................................................................96
7.11.4 INSTALLATION OF WHEEL EXTENSIONS ...............................................................................................96
LONGER STANDSTILL AND RESTART ...................................................................................................97
7.12.1 LONGER TRACTOR STANDSTILL......................................................................................................97
7.12.2 RESTARTING THE TRACTOR..............................................................................................................98
FILLING THE TANK......................................................................................................................................98
8TRACTOR MAINTENANCE ......................................................................................99
WHEELS................................................................................................................................................................99
8.1.1 TRACTOR LIFT POINTS.............................................................................................................................99
8.1.2 WHEEL MOUNTING.................................................................................................................................100
8.1.3 TYRES.........................................................................................................................................................100
8.1.4 REST OF WHEEL END POSITION ..........................................................................................................101
8.1.5 TRACK SETTING ......................................................................................................................................101
ELECTRICITY...................................................................................................................................................102
8.2.1 REPLACING THE BATTERY...................................................................................................................102
8.2.2 CHANGING BULBS ..................................................................................................................................103
MAINTENANCE TABLE..................................................................................................................................105
CLEANING THE TRACTOR ...........................................................................................................................107
ENGINE MAINTENANCE................................................................................................................................107
8.5.1 CHECKING ENGINE OIL LEVEL............................................................................................................107
8.5.2 CHANGING ENGINE OIL.........................................................................................................................108
8.5.3 CHANGING OIL FILTER ..........................................................................................................................108
8.5.4 CHANGING AIR FILTER..........................................................................................................................109
8.5.5 CLEANING AIR FILTER...........................................................................................................................109
8.5.6 CHANGING FUEL FILTER.......................................................................................................................110
8.5.7 CHECKING/CHANGING BELT................................................................................................................111
8.6. MAINTENANCE OF COOLING SYSTEM................................................................................................112
8.6.1 CHECKING COOLING LIQUID LEVEL.......................................................................................................112
8.6.2 DISCHARGE AND ADDING COOLING LIQUID ........................................................................................112
8.6.3 CLEANING RADIATOR.................................................................................................................................113
CHECKING WHEELS.......................................................................................................................................113
8.7.1 CHECKING TYRE PRESSURE ......................................................................................................................113
MAINTENANCE OF TRANSMISSION ..........................................................................................................115
8.8.1 CHECKING OIL IN GEARBOX................................................................................................................115
8.8.2 CHANGING OIL IN GEARBOX ...............................................................................................................115
8.8.3 CHANGING OIL FILTER OF HYDRAULIC SYSTEM...........................................................................117
8.8.4 CHECKING OIL IN REAR BRIDGE (TRACTOR VERSION AGT 830/835).........................................118
8.8.5 CHECKING OIL IN FRONT BRIDGE (TRACTOR VERSION AGT 835 T/S) .......................................118
8.8.6 CHANGING OIL IN REAR BRIDGE (TRACTOR VERSION AGT 830/835).........................................118
8.8.7 CHANGING OIL IN REAR BRIDGE (TRACTOR VERSION AGT 835 T/S).........................................119
MAINTENANCE OF HYDRAULIC SYSTEM...............................................................................................120
8.9.1 CHECKING OIL IN HYDRAULIC SYSTEM...........................................................................................120
8.9.2 CHANGING OIL IN HYDRAULIC SYSTEM ..........................................................................................120

LUBRICATION POINTS ON TRACTOR..................................................................................................121
8.10.1 SCHEME OF LUBRICATION POINTS................................................................................................121
9TRACTOR OPERATION TROUBLESHOOTING ....................................................124
10 TECHNICAL DATA..................................................................................................129
TRACTOR DIMENSIONS...........................................................................................................................129
10.1.1 REAR LIFT MECHANISM DIMENSIONS..........................................................................................130
10.1.2 FRONT LIFT MECHANISM DIMENSIONS .......................................................................................131
10.1.3 REAR TOWING HOOK HEIGHT.........................................................................................................132
10.1.4 TRACTOR AXLE LENGTHS ...............................................................................................................133
TYRES.............................................................................................................................................................134
10.2.1 TYRE PRESSURE..................................................................................................................................134
TRACTOR WEIGHT ....................................................................................................................................135
10.3.1 MAXIMUM TECHNICALLY ALLOWED TRACTOR WEIGHT.......................................................135
10.3.2 MAXIMUM LOAD ON AXLES AND IN CONNECTION POINT .....................................................135
10.3.3 MAXIMUM TENSILE LOAD OF CONNECTION POINT .................................................................135
WEIGHTS.......................................................................................................................................................136
NOISE LEVEL ...............................................................................................................................................136
10.5.1 DRIVER VIBRATIONS.........................................................................................................................136
TECHNICAL DATA......................................................................................................................................137
10.6.1 OILS........................................................................................................................................................138
10.6.2 COOLING LIQUID................................................................................................................................139
10.6.3 LUBRICANTS........................................................................................................................................139
10.7 CONNECTION SHAFT.................................................................................................................................139
10.7.1 CONNECTION SHAFT PROPERTIES.................................................................................................139
10.7.2 CONNECTION SHAFT SPEED TABLE ..............................................................................................140
10.7 GEARBOX GEAR SCHEME .......................................................................................................................141
10.8.1 TRACTOR SPEED.................................................................................................................................143
10.9 ELECTRICAL CONNECTION OF TRACTOR ........................................................................................147
10.10 RECALCULATIONS OF TRACTOR LOAD.............................................................................................148

INSTRUCTIONS FOR USE
AGT 830 / 835 / 835 T/S
1
We thank you for your trust in choosing our tractor series AGT 830/835 or AGT 835 T/S.
After many years of experience, we can say that we, based on international guidelines for
developing such tractors and on observations of desires and demands of customers, have developed
a product of high standards in regard to highest quality between performance and reliability in use
in different fields of agriculture, municipal services and simpler production.
TRACTOR AGT 830/835

INSTRUCTIONS FOR USE
AGT 830 / 835 / 835 T/S
2
EC DECLARATION OF CONFORMITY
Manufacturer:
AGROMEHANIKA, proizvodnja in trgovina Kranj d.d.
Hrastje 52 a, KRANJ, SLOVENIA
declares that the product:
Tractor AGT 830/835
AGT 835 T/S
is produced in accordance with:
1. Machinery Directive 2006/42/EC;
2. Directive on type-approval of agricultural and forestry tractors on wheels 2003/37/EC;
3. Rules on acquiring certificate on conformity of agricultural and forestry tractors
according to guidelines of technical specifications (TSV). (Uradni list RS, No. 1/12)
The following harmonized European standards on safety were complied with:
SIST EN ISO 4254-1:2010 –Agricultural machinery –Safety –Part 1: General requirements (ISO
4254-1:2008);
SIST EN ISO 4254-1:2010/AC:2011 –Correction AC:2011 to standard SIST EN ISO 4254-
1:2010;
SIST EN ISO 5674:2009 –Tractors and agricultural and forestry machinery –Shields for
connection shafts –Tests of strength and wear and admissibility criteria (ISO 5674:2004);
SIST EN ISO 12100:2011 –Machine safety –General principles of planning –Risk assessment
and risk reduction (ISO 12100:2010);
SIST EN ISO 13857:2008 –Machine safety –Safety distances to prevent reaching into dangerous
areas with upper and lower limbs.
Kranj, 26.4.2013
Production manager:
(responsible for tech.
documentation)
Matjaž Kuhar, B.Eng.
Manager:
Jan Šinkovec

INSTRUCTIONS FOR USE
AGT 830 / 835 / 835 T/S
3
1 GENERAL
AGT tractors are designed and produced to provide users with the best reliability and work
performance. However, a lot depends on the user, his approach to work and subsequent
maintenance and proper care of the tractor.
Carefully read instructions for safe use and maintenance and heed to them when handling the tractor
to perform them correctly as the user of your new AGT tractor.
Instructions for use and maintenance are a component part of the tractor and contain vital
information for efficient and safe use and long life expectancy of the tractor.
Keep instructions for use and maintenance in an easy accessible place, so that they are
available in any situation.
Enclose the instructions upon possible sale of the tractor to another purchaser.
If you require expert assistance, contact our service centres, where we will gladly provide support.
Upon contact, provide exact information about your tractor, provided on the identification plate.
When purchasing AGT tractor, you receive documentation, which,
along with instructions for use, includes instructions for use and
maintenance of the engine, warranty and CE declaration of
conformity of the product.
NOTE
Due to development and modifications, minor deviances of the text of Instructions for use and
maintenance can occur from the actual state of the tractor. Therefore, we, as the manufacturer,
reserve the right to technical changes of information without prior notification of the customer.