Zetor Major HS 80 Operator's Manual

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OPERATOR´S MANUAL

MAJOR HS

1/2017

Tractor is Zetor. Since 1946.

12

ZETOR

This Operator’s Manual for the Zetor tractors, which we are presenting to you will help you to become familiar with the operation and maintenance of your new tractor. Although many of you have rich experience with the operation of other tractors, please, read the information contained in this Operator’s Manual very carefully. In the Manual you will find a lot of new information and get a perfect overview of how to use the tractor with maximum efficiency during various kinds of work. If you observe the rules of tractor operation and maintenance and driving safety, your new tractor will become your reliable and long-term friend. The manufacturer of the tractor wishes you thousands of hours of satisfactory work.

ZETOR

The technical specifications and information about the design, equipment, material and app earance are valid at the time of print. The manufacturer reserves the right to implement changes.

The instructions for use are a part of the machine.

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Location of serial numbers..............................................................................................................................9

CONTENS

User´s safety instructions .............................................................................................................................11

General safety regulations...........................................................................................................................11

Proper clothing ............................................................................................................................................11

Starting the engine .....................................................................................................................................12

Driving operation .........................................................................................................................................12

Fire prevention principles ............................................................................................................................13

Preventive daily maintenance......................................................................................................................14

Driver's seat.................................................................................................................................................15

Front passenger´s seat notification.............................................................................................................15

Protection of cab against aerosols ..............................................................................................................16

The level of external noise of tractor...........................................................................................................16

The level of internal sound of tractor...........................................................................................................16

The level of vibrations on driver´s seat........................................................................................................17

Aggregation tractor - machine/trailer...........................................................................................................18

Tractors equipped with front end loader......................................................................................................18

Principles for operating tractors equipped with front end loader.................................................................19

Zetor tractors used for work in the woods...................................................................................................20

Safety labels................................................................................................................................................20

Preventive daily maintenance.......................................................................................................................21

Preventive daily maintenance......................................................................................................................21

Fuel system leaks........................................................................................................................................21

Engine oil level ............................................................................................................................................21

Cooling system............................................................................................................................................21

Hydrostatic steering.....................................................................................................................................22

Air cleaner ...................................................................................................................................................22

Cab filtration ................................................................................................................................................22

Liquid brakes ...............................................................................................................................................23

Trailer brakes...............................................................................................................................................23

Hitches.........................................................................................................................................................23

Inspection of fouling of coolers....................................................................................................................23

After work with front implements and in case of cooler clogging ...............................................................24

Tyres and wheels ........................................................................................................................................24

Short functional tes

Acquaintance with the tractor.......................................................................................................................25

Safety cab....................................................................................................................................................25

Opening doors from the outside..................................................................................................................

Opening doors from the inside....................................................................................................................25

Rear window................................................................................................................................................26

Bottom rear window.....................................................................................................................................26

Side window ................................................................................................................................................26

Hinged lid.....................................................................................................................................................27

Emergency exits..........................................................................................................................................27

Sun screen...................................................................................................................................................27

Shelf.............................................................................................................................................................28

Internal lighting............................................................................................................................................28

Rear view mirrors ........................................................................................................................................28

Passenger´s seat.........................................................................................................................................29

Driver´s seat ................................................................................................................................................29

Tilting and protrusion of steering wheel.......................................................................................................29

Panel of switches on cab´s roof ..................................................................................................................30

Switch of front work lights............................................................................................................................30

Switch of rear work lights.............................................................................................................................30

Switches and controls on the dashboard ....................................................................................................31

Switch of the marker and main lights ..........................................................................................................31

Direction lights, lower beam head lights, head lights and horn switches....................................................31

Front windshield wiper and washer.............................................................................................................31

Cab heating.................................................................................................................................................32

Heating control panel...................................................................................................................................32

Fan controller (A).........................................................................................................................................32

Valve heating controller (B).........................................................................................................................32

Cab heating registers ..................................................................................................................................33

Cab air condition..........................................................................................................................................33

t ....................................................................................................................................24

Proper function of the heating and air-condition system.............................................................................33

CONTENS

Switch box ...................................................................................................................................................33

Switch box key in the position (0)................................................................................................................34

Switch box key in the position (I).................................................................................................................34

Switch box key in the position (II)................................................................................................................34

Manual fuel control lever .............................................................................................................................34

Pedals..........................................................................................................................................................35

Reversing lever............................................................................................................................................35

Gear shifting lever .......................................................................................................................................35

Gear shifting scheme...................................................................................................................................35

Road and reduced speeds shifting lever.....................................................................................................36

Hand brake lever.........................................................................................................................................36

Hydraulics control panel..............................................................................................................................36

Auxiliary hydraulic switchboard control .......................................................................................................36

PTO shaft drive engagement lever..............................................................................................................37

PTO shaft revolutions 540 and 1000 rpm shifting lever..............................................................................37

Switching of the rear PTO shaft...................................................................................................................37

Switching on the front output shaft Zuidberg...............................................................................................38

Battery disconnector....................................................................................................................................38

Fuel tank......................................................................................................................................................38

Minimum fuel amount in the fuel tank..........................................................................................................39

Instrument panel.............................................................................................................................................41

Instrument panel - signal lamps ..................................................................................................................41

Instrument panel - instruments....................................................................................................................42

Instrument panel - buttons...........................................................................................................................42

Display description ......................................................................................................................................43

Information display - fault notifications........................................................................................................43

Display - service menu................................................................................................................................44

Display - resetting data................................................................................................................................44

Setting of date and time...............................................................................................................................45

Brightness

Driving operation............................................................................................................................................47

Before you start the engine .........................................................................................................................47

Starting the engine ......................................................................................................................................47

If engine does not start................................................................................................................................

Manipulation with starter..............................................................................................................................48

Immediately after start.................................................................................................................................48

Engine heating.............................................................................................................................................49

Selecting driving direction - reversing lever.................................................................................................49

Reversing lever position signalization.........................................................................................................49

Gear shifting ................................................................................................................................................49

Selection of road or reduced speeds...........................................................................................................50

Gear shifting from lower to higher gears.....................................................................................................50

Gear shifting from higher to lower gears.....................................................................................................50

The principles of appropriate use of tractors...............................................................................................51

The description of the system of travel clutches .........................................................................................51

The way of controlling the travel clutch by ..................................................................................................51

The differences in ways of controlling the travel clutch by..........................................................................51

Dead start of tractor in regular operation - automatic dead start function...................................................52

Dead start of tractor in regular operation - clutch pedal..............................................................................52

Change the direction of drive.......................................................................................................................52

Change the direction of drive by means of reversing lever.........................................................................52

Change the direction of drive - using the clutch pedal................................................................................53

Gear shifting ................................................................................................................................................53

Gear shifting - using the clutch pedal..........................................................................................................53

Two-stage torque multiplier.........................................................................................................................53

Travelling up the slope ................................................................................................................................54

Travelling down the slope............................................................................................................................54

Differential loc

Control of front driving axle..........................................................................................................................55

Driving with front drive axle engaged..........................................................................................................55

Foot brakes..................................................................................................................................................55

Trailer and

adjustment.................................................................................................................................45

k............................................................................................................................................54

semi-trailer air brakes................................................................................................................56

Warning indication of air pressure drop.......................................................................................................56

CONTENS

One-hose and two-hose brakes ..................................................................................................................57

One-hose brakes.........................................................................................................................................57

Two-hose brakes.........................................................................................................................................58

Hydraulic brakes of trailers..........................................................................................................................58

Connecting and disconnecting quick couplings of trailer hydraulic brakes.................................................58

Stopping the tractor - manual brake............................................................................................................59

Stopping the engine.....................................................................................................................................59

Leaving the tractor.......................................................................................................................................60

Hydrostatic steering failure warning signalization .......................................................................................60

Important notification...................................................................................................................................60

Running in the tractor....................................................................................................................................61

General principles of new tractor run-in in first 100 hours of operation ......................................................61

In first 10 hours of operation........................................................................................................................61

From 100 hours of operation.......................................................................................................................61

Transportation ................................................................................................................................................63

Front hook....................................................................................................................................................63

Multistage adjustable suspension ...............................................................................................................63

Vertical adjustment and multistage suspension disassembly.....................................................................63

Automatic mouth of the CBM stage hitch....................................................................................................64

Aggregation with trailer and semitrailer.......................................................................................................64

Maximum permitted vertical static suspensions load for trailers and semitrailers ......................................64

Drive of agricultural machinery.....................................................................................................................65

Working with PTO shaft...............................................................................................................................65

PTO shaft covers.........................................................................................................................................65

Switching of the rear PTO shaft...................................................................................................................66

PTO shaft revolutions 540 and 1000 rpm shifting lever..............................................................................66

Engaging rear PTO shaft - Independent revolutions...................................................................................67

Engagement of rear PTO shaft - dependent revolutions.............................................................................68

Front PTO shaft...........................................................................................................................................69

Engagement of the front output shaft Zuidberg...........................................................................................69

Maximum trans

Drive of machines with greater inertia masses............................................................................................70

Hydraulic sy

Hydraulic equipment....................................................................................................................................71

Hydraulic control panel................................................................................................................................71

Means of internal hydraulic circuit regulation..............................................................................................71

Internal hydraulic circuit control elements...................................................................................................72

Free (floating) position.................................................................................................................................72

Hydraulic sensitivity system control.............................................................................................................72

Speed of three-point linkage lowering control.............................................................................................72

Position regulation of rear three-point linkage heave..................................................................................73

Power regulation of three-point linkage heave............................................................................................73

Mixed regulation of three-point linkage heave.............................................................................................74

External hydraulic circuit..............................................................................................................................74

Extrernal hydraulic circuit control elements.................................................................................................74

Function of control levers of the outer hydraulic circuit of the three-section distributor..............................75

Two-section switchboard external hydraulic circuit controlling levers function...........................................76

Quick-couplers engagement and disengagement.......................................................................................76

Connecting machines and tools to external hydraulic circuit ......................................................................77

Control of the front 3-point hitch..................................................................................................................77

Front outlets of the external hydraulic circuit...............................................................................................78

Control of the external hydraulic circuit front outlets ...................................................................................78

Hitches.............................................................................................................................................................79

Rear three-point linkage..............................................................................................................................79

Safety principles when working with a three-point linkage..........................................................................79

Vertical adjusment of lifting draw bars.........................................................................................................79

Fixed and free position of lower hydraulic draw bars..................................................................................80

Limiting draw bars .......................................................................................................................................80

Upper draw bar

Selection of holes in bracket........................................................................................................................82

*Lower draw bar with slipping out end pieces.............................................................................................82

*Front three-point hitc

mitted output.......................................................................................................................70

stem............................................................................................................................................71

............................................................................................................................................81

h................................................................................................................................82

Controlling front three-point hitch ................................................................................................................83

CONTENS

Adjusting the lowering rate of the front three-point hitch.............................................................................83

Hydraulic lock of the front three-point hitch.................................................................................................83

Working and transport position of the front three-point hitch ......................................................................84

Driving with agricultural machines attached to the front three-point hitch...................................................84

Wheel track change........................................................................................................................................85

Change of front wheels track with front drive axle.......................................................................................85

Setting wheel stops with front drive axle.....................................................................................................86

Front wheels toe-in......................................................................................................................................86

Adjustment of toe-in of the wheels of the front driving axle.........................................................................87

Front drive axle fenders...............................................................................................................................87

Rear wheel track change.............................................................................................................................88

Ballast weights................................................................................................................................................89

Ballast weights in front of bonnet grill..........................................................................................................89

Weights of rear wheels................................................................................................................................89

Valve for filling tires with liquid.....................................................................................................................89

Making front wheels stable..........................................................................................................................90

Filling tires with liquid procedure.................................................................................................................90

Draining liquid from tires procedure ............................................................................................................91

Anti-freezing solution for filling tires.............................................................................................................91

Electric installation.........................................................................................................................................93

Basic service information.............................................................................................................................93

Accumulator battery.....................................................................................................................................93

Battery disconnector....................................................................................................................................93

Accumulator battery maintenance...............................................................................................................94

Alternator.....................................................................................................................................................94

Alternator maintenance ...............................................................................................................................95

e box......................................................................................................................................................95

Fus

Placement of fuses in fuse box ...................................................................................................................

Lights adjustment in tractor´s grill check.....................................................................................................98

Lights adjustment in tractor´s grill................................................................................................................98

Lights adjustment in cab roof check............................................................................................................99

List of lamps ................................................................................................................................................99

Tractor maintenance ....................................................................................................................................101

Service inspections....................................................................................................................................101

Steps performed daily before the start of work..........................................................................................101

Before starting the engine .........................................................................................................................101

After starting the engine ............................................................................................................................101

Steps performed every 50 hours of work ..................................................................................................101

Steps taken after every 100 hours of operation ........................................................................................101

Steps taken after every 500 hours of operation ........................................................................................101

Steps taken beyond 500 Mth interval........................................................................................................102

Monthly performed actions........................................................................................................................102

Replacing fillings and filters.......................................................................................................................103

Used operation liquids and fillings - amount..............................................................................................104

Zetor service fillings...................................................................................................................................104

Motor oils...................................................................................................................................................104

Specification of oil for tractor transmission devices ..................................................................................104

Specification of oil for the front driving axle...............................................................................................104

Other recommended service fillings tested on Zetor tractors....................................................................104

Oil to gear systems of tractors...................................................................................................................104

Oil for the front driving axle........................................................................................................................105

Front PTO oil .............................................................................................................................................105

Plastic lubricant for the tractor...................................................................................................................106

Liquid for the cooling system of the tractors..............................................................................................106

Fuel............................................................................................................................................................106

Hydraulic brake liquid for the tractors........................................................................................

tor greasing plan.................................................................................................................................107

Trac

Safety instructions for lubrication of the tractor.........................................................................................107

Three-point linkage and rear semi-axes beari

Front three-point hitch ...............................................................................................................................107

Technical maintenance of the tractors after a general overhaul of the main groups ...............................107

Maintenance instructions ............................................................................................................................109

Front bonnet opening ................................................................................................................................109

ngs.....................................................................................107

................106

Checking oil levels in engine.....................................................................................................................109

CONTENS

Draining oil from engine.............................................................................................................................110

Replacing full-continuous motor oil filter....................................................................................................110

Pouring oil to engine..................................................................................................................................110

Fuel filtering...............................................................................................................................................111

Raw fuel filter clearing...............................................................................................................................111

Cartridge replacement in the raw fuel filter................................................................................................111

Cartridge replacement in the fine fuel filter................................................................................................112

Fuel system venting...................................................................................................................................112

Air filter maintenance.................................................................................................................................113

Recovery of the mainair cleaner element .................................................................................................113

Replacing the safety element of the air cleaner .......................................................................................113

Reassembly of the air cleaner elements ..................................................................................................114

Replacing the hoses of hydrostatic steering..............................................................................................114

Bleeding the hydraulic circuit of the hydrostatic steering .........................................................................114

Bleeding the heating system .....................................................................................................................115

Coolant replacement .................................................................................................................................116

Checking the oil in gear box, final drive housing and rear axle.................................................................117

Replacement of the filter of the hydraulics suction....................................................................................117

Replacement of the transmission oil cleaner element with hydraulic pump suction filter ........................118

Gear system drain plug .............................................................................................................................118

Oil replacement in gear system.................................................................................................................118

Filling, controlling and draining hole of oil of front drive axle.....................................................................119

Filling, controlling and draining hole of oil of front wheels reducers..........................................................119

Front PTO .................................................................................................................................................119

Air system tightness inspection.................................................................................................................120

Heating filtration element...........................................................................................................................120

Air-condition filtration elem

Filtration elements cleaning.......................................................................................................................121

Draining the condensate

Air condition maintenance.........................................................................................................................121

Maintenance of the oil cooler of the front PTO..........................................................................................122

Maintenance and treatment of tires...........................................................................................................122

Detaching tractor .......................................................................................................................................122

Adjustment....................................................................................................................................................123

Flat belt drive tension of accessories ........................................................................................................123

Stretching the V-belt in the air-conditioner compressor............................................................................123

Stretching the V-belt in the compressor....................................................................................................123

Bleeding of tractor brake system...............................................................................................................124

2. Deaeration of the main brake valve for trailers......................................................................................124

3. Deaeration of the brakes of the rear wheels .........................................................................................125

Parking brake adjustment .........................................................................................................................125

Adjustment of free travel of brake pedals..................................................................................................126

Main technical parameters ..........................................................................................................................127

Main tractor's parameters (mm) ................................................................................................................127

Tractor´s weight.........................................................................................................................................127

Technical data of engines..........................................................................................................................127

Permitted maximum load of front axle (kg)................................................................................................128

Permitted maximum load of rear axle (kg) ................................................................................................128

Permitted maximum weight of set 'tractor + mounted machine' (kg) ........................................................128

Condition of steerage ................................................................................................................................128

Total technically allowed weight of the trailer (kg).....................................................................................128

Front tires steerability................................................................................................................................129

Bearing capacity of rear tires.....................................................................................................................130

Lifting force of the three-point hitch...........................................................................................................131

Performance on rear PTO shaft ................................................................................................................131

Tensile force..............................................................................................................................................131

The tractor forward travel speed at nominal engine revolutions (2,200 rpm) - 40 km/h............................132

The tractor reverse travel speed at nominal engine revolutions (2,200 rpm) - 40 km/h............................133

Independent PTO shaft revolutions

Front PTO shaft.........................................................................................................................................133

Clearance-circle and turning circ

Index...............................................................................................................................................................135

ents .................................................................................................................120

from air collector................................................................................................121

...........................................................................................................133

le diameter.............................................................................................133

MGP16N001

LOCATION OF SERIAL NUMBERS

1. Tractor data plate

2. Cab serial number

3. Engine serial number

4. Tractor serial number

The engine serial number is impressed on a label located at the top of the engine. When ordering spare parts and within all written and oral communication always specify the data of your tractor that should be written in the frames below.

Tractor type

NM13N082

Tractor serial number

ine serial number

The 'right', 'left', 'front' and 'back' indications refer to the driving direction of the tractor.



NOTES

Please, pay increased attention to the parts of the Operator´s Manual that are marked with this

gogg

USER´S SAFETY INSTRUCTIONS

symbol.

This symbol accompanies all important warnings that concern operation safety. Observe these instructions and be extremely careful in these cases! Inform your colleagues and other users about these warnings.

Carefully study the chapters marked with this symbol before starting to perform operation, repairs and adjustments of your tractor.

This symbol identifies all important information concerning operation, adjustment and repairs of the starter motor. Observe these instructions and be extremely careful in these cases!

This symbol marks parts of the Operator´s Manual concerning environment protection. Or possibly sections describing handling of dangerous waste.

 This symbol refers to optional tractor accessories installed by the manufacturer on the customer´s

request.

Accessories that are not installed by the manufacturer in the standard way or * optionally on the customer´s request (in the production plant) cannot be subject to a claim.

General safety regulations

z The tractor may only be operated by a trained person that has a valid driving licence and has been

thoroughly acquainted with the operation and safety rules.

z Besides the safety instructions mentioned in the Operator´s Manual you are obliged to respect

generally valid safety and traffic rules of the country where the tractor is used.

Proper clothing

z Do not wear loose clothing and free flying long hair. z During all work use suitable (prescribed) means of personal protection (working boots, gloves,

les, etc.)

Starting the engine

USER´S SAFETY INSTRUCTIONS

z The engine cannot be started by driving the tractor downhill. z The engine cannot be started by towing the tractor with another tractor. z Only start the engine from the driver's seat with the shift lever and reversing lever in the neutral

position, PTO switched off and the clutch pedal depressed.

Life hazard when starting by means of short-circuiting the starter terminals!

z The key in the switch box must be in the 'I' position. z When heating the engine with the * electric heater first plug the power supply cord to the heater and

only then to the electric mains. After the end of heating first disconnect the heater from the electric mains.

Caution! Electric shock hazard!

Driving operation

z Hoses of the hydrostatic steering, brakes and fuel system must be checked and replaced if any signs

of damage are found. These are some examples of hose damage signs: - cracks on the hose surface, releasing of pre-tensioning of hose connection (which can be verified by easy removal of the hose from the connection) and mechanical damage of the hose. Hoses with indicated service life must be replaced immediately after the expiration of the service period.

z During driving on roads with trailers and tools the brake pedals must be connected with a latch. z The brakes and steering must be in the perfect condition all the time. z Driving downhill without an engaged gear is forbidden. z Switching the reversing lever at a speed over 10 km/h is forbidden. z Pay special attention when driving on a slope and muddy, sandy, icy or uneven ground. z Observe the maximum specified inclination angle, i.e. 12°. z Respect the total permissible weight of the tractor and trailer specified on the data plate of the tractor

or on the rear wheel mud-guard.

z Do not use the differential lock when driving into a bend. z It is forbidden to get into and out of a moving tractor. z When driving the tractor with agricultural machines attached to the front three-point hitch, reduce the

driving speed to 15 km/h.

z When driving with machines attached to the rear hitches the load of the steered axle must not drop

below 20% of the current weight of the set. With the driving speed reduced to 20 km/h the load of the steered axle may drop to 19% of the current weight of the set (set below 4.5 t) or to 18% of the current weight of the set (set exceeding (4.5 t).

z During aggregations of the tractor with machines pay attention to possible worsening of stability of the

aggregated unit which may be influenced by the connected machine.

z During aggregation of Zetor tractors with machines and implements with high tensile resistance when

the engine speed drops and the engine tends to stall, the 1R, 2R reduced gears must not be used for the work with these machines (risk of shaft twist-off).

z The number of persons transported by the tractor must not exceed the number specified in the

technical certificate of the tractor.

z Persons that are not authorized to work with the attached implement must not stand between the

tractor and the hitched machine (implement).

z Before putting the tractor in motion make sure there is no person or obstacle in the driving direction.

Recovery, pushing

USER´S SAFETY INSTRUCTIONS

z To recover a tractor that has sunk in mud use a tow bar or rope attached to the front hook

Never use chains! Rupture of the chain represents a danger of death!

z During recovery it is dangerous to stand near the towing rope. z It is prohibited to use the tractor axles (individual wheels) as a winch for releasing a sunken tractor. z The front hook should be only use to recover the entire tractor, i.e. without any trailer or another

attached implement.

z Never recover the tractor with reduced gears engaged. z When pushing other vehicles (trailers, implements, etc.) with the tractor never insert free wooden

blocks or bars between the tractor and the pushed vehicle.

z In case of use of the tractor for wrecking or towing purposes, use only the rear hitch. z When towing the tractor, the reduction gear shift lever must be in the neutral position.

Leaving the tractor

z Park the tractor only on an even land and where not possible, support with a shim assy. z Do not park the tractor with an attached implement in the lifted position. z Usually use the left-hand side tractor door when leaving the tractor. Look round whether any vehicle is

coming, that could jeopardize your safety when leaving the tractor.

z Use steps and handles when leaving the tractor. When leaving the tractor by the right-hand side door

pay attention being in space of shifting lever and hand throttle control.

z Brake the tractor with parking brake before leaving tractor with running engine.

z Before leaving the tractor, do not forget to secure the tractor by manual brake. Engaging a gear does

not secure the tractor against rozjetím (clutch is disengaged), remove the key from the switchbox and lock the cabin.

With stopped engine only

z All work connected with refuelling, cleaning, lubricating and adjusting the tractor or attached

implements may only be performed with the engine and moving parts of the tractor stopped except functional checks of the brakes, hydraulic system and charging.

z Before removing the side plates of the hood it is always necessary to stop the engine. The tractor

engine can only run in a closed building or room if sufficient ventilation is ensured. Exhaust gases are harmful for health.

Fire prevention principles

z Refuel the tractor best after the end of work and with the engine stopped. z Do not refill fuel up to the top of the fuel tank in summer. Wipe spilt fuel immediately. z Do not refuel the tractor near open flame and do not smoke. z Do not smoke and do not use open flame when inspecting the battery electrolyte level. z Make sure that fire safety instructions are strictly observed in environments with an increased danger

of fire (hay-lofts, straw-stacks, etc.).

z The tractors are not equipped with a fire extinguisher from the production plant.

Health and environment protection

g sy

USER´S SAFETY INSTRUCTIONS

z The tractors are not equipped with special filters of air aspirated to the cab. Therefore, they are not

designed for work with aerosols and other harmful substances.

z Coolant, brake liquid, kerosene, diesel fuel, mineral oil and other oil products that are used for the

operation and maintenance of the tractor may cause various skin disorders in case of direct contact with your skin and can irritate mucous membranes, eyes, the digestive system and upper respiratory ways. Some of them may even cause systemic poisoning when swallowed.

z Persons that handle oil products are obliged to strictly observe safety and hygienic regulations, use

suitable means of protection and work in well ventilated rooms.

Working with oil products

z After the end of work or before a meal you should wash yourself with a mild agent and treat your

hands with a suitable ointment or cream.

z When connecting and disconnection quick-couplers of the hydraulic circuits use any piece of cloth to

remove residual oil remaining in the socket or on the plug of the quick-coupler.

Waste disposal

z When disposing of the tractor or its parts (incl. operation liquids) after the end of their service life you

must observe relevant provisions of valid acts and implementation directives of these acts of the country where the tractor is used. The last seller of the tractor is obliged in accordance with the Waste Act to inform the consumer - during the sale of the tractor - about the way of collection of some used parts of the tractor. This is the case of oil and other operation liquids, batteries and tyres. These used products must be received from the consumer without any obligation of the consumer to pay for this service.

Preventive daily maintenance

z Perform this maintenance daily or after every 8 - 10 hours of operation at the latest.

Safety cab

z If the protective frame of the safety cab is damaged by corrosion, an accident or otherwise, the safety

cab must be replaced.

Air-conditioning

z Disassembling, turning or otherwise handling the screw union of the air-conditioning system is not

allowed in any case. Sudden leak of the coolant may occur, causing quick local cooling. Contact or freezing of components in hands may cause serious damage of some tissues.

z The air-conditioning system is equipped with quick-couplers that make it possible to separate the cab

from the tractor body if necessary without any coolant leak. Entrust interventions into the airconditionin

stem to a specialized repair shop.

Electric installatio

USER´S SAFETY INSTRUCTIONS

No additional interventions into the electric installation (connection of other electric

appliances) are permissible due to its possible overloading!

z The values of the electric installation are:

Nominal voltage 12 V = Grounded minus pole ( - ) pole

z Using starting trucks or auxiliary power supplies with a different voltage or polarity may cause serious

failures of the tractor.

z When handling the battery you must pay increased attention and avoid short-circuits. In tractors

equipped with a battery disconnector switch the disconnector off when handling the battery.

z Zetor tractors must not be operated with a disconnected battery as this may lead to a serious failure of

the tractor.

Work in a chemically aggressive environment

z If the tractor is operating in a chemically aggressive environment (e.g. working with chemical sprays,

fertilizers, in environments with high concentrations of salt, etc.), it is always necessary to clean the tractor thoroughly from chemically aggressive substances and neutralize them after the termination of the work according to the manufacturer's instructions.

Driver's seat

If the driver's seat is equipped with a safety belt, this retaining system must be used during operation of the tractor.

Front passenger´s seat notification ATTENTION

Transportation of personnel on front passenger´s seat is allowed only with road transportation.

FH13N002

- Transportation of front passenger outside the seat designed for this purpose is forbidden.

- Using the seat for front passenger during the work with a tractor (e.g. during the work on the fields) is explicitly forbidden.

- The use of safety belt on front passenger´s seat is governed by valid regulations. In this respect,

the regulations valid in the country, where the tractor is operated

kee

Protection of cab against aerosols

plug

USER´S SAFETY INSTRUCTIONS

The cab of Zetor tractors in standard design is not designed for work with aerosols and other health hazardous substances. The level of cab protection in standard design complies

EN 15695-1:2009 standard - level 2 (only dust proof

wit cab).

FH13N003

The level of external noise of tractor

The exposition to the effects of high levels of noise for a longer period of time may lead to

hearing disorders or deafness. Protect your hearing with protective means, e.g. headphones, ear

s etc

Resulting levels of noise when measuring noise for hearing of a person near a tractor. Based on European directive 2009/63/EC - Amendment VI.

Model Major HS 80

Travel speed [km/h] 40

Tractor noise levels when travelling dB 77

Tractor noise levels when standing dB 79,5

The level of internal sound of tractor

The exposition to the higher sound levels for longer periods of time may lead to hearing disorders or deafness. Protect your hearing with protective measures, e.g. headphones, ear plugs etc.

Resulting levels of noise when measuring noise for hearing of driver. Based on European directive 2009/76/EC.

Model Major HS 80

Noise level - windows are closed [dB]

Noise level - windows are open [dB]

The level of vibrations on driver´s seat

USER´S SAFETY INSTRUCTIONS

ZETOR tractors are classified in A category in classes I and II. ´A´category includes all tractors with set level of vibrations owing to similar specifications of construction: Results of measurement on testing bench are listed in the following table pursuant to directive 78/764/EEC. The value a*wS is an adjusted value of effective acceleration balanced according to vibration movement. The following table is valid for all type series of Zetor tractors.

Class I & II

Brand of seat Model Springing

(m/s²)

(1)

(m/s²)

(2)

GRAMMER MSG85/721 mechanical 1,18 0,8

GRAMMER MSG95A/721 pneumatic 1,16 1,1

MARS 78/764-73xx mechanical 1,25 1,23

SEARS 3008 mechanical 1,24 1,06

SEARS 3045 pneumatic 1,13 1,03

(1) Values corresponding to driver´s weight of 50 kg. (2) Values corresponding to driver´s weight of 120 kg.

Aggregation tractor - machine/traile

USER´S SAFETY INSTRUCTIONS

While working with machines, trailers or semi-trailers, all instructions from the manufacturers of these aggregations must be adhered to!

Tractors equipped with front end loader

Zetor Tractors in standard design are designed for utilization in agriculture and are not designed for special purposes. Tractors designed for operation within the European Union must be equipped, in case of using front end loader, with a protective structure (FOPS - Falling Object Protective Structure) protecting drivers from potential falling objects. It is necessary to observe applicable local valid regulations in countries which are not part of the European Union.

Two types of cab roofs are mounted to Zetor tractors.

1. Standard cab roof

2. Cab roof designed for tractors equipped with front end loader meeting the OECD code 10 (FOPS) conditions.

Tractors ZETOR supplied already from production with front end loader are equipped with cab roof according to point 2. From safety reasons, series ZETOR tractors supplied without front end loader with standard roof pursuant to point 1 must not be equipped or used with front end loader. In case of additional front end loader assembly, it is necessary to equip tractor with cab roof pursuant to point 2.

Only front end loaders approved by ZETOR TRACTORS may be mounted to ZETOR tractor.

dditional assembly of front end loader approved by ZETOR TRACTORS can be done only by authorized ZETOR service. It is forbidden to use front end loaders unapproved of by ZETOR TRACTORS. Not observing this instruction may cause serious accidents. Carefully observe instructions for use supplied by the manufacturer of front end loader.

Attachment points for assembly of the front loader to the tractor are specified in the manual of

the loader manufacturer. The manual must be approved by the company ZETOR TRACTORS.

Principles for operating tractors equipped with front end loade

USER´S SAFETY INSTRUCTIONS

Carefully study operation manual supplied by the manufacturer of front end loader. In case of discord of Principles for operating tractors equipped with front end loader and operation manual for front end loader, which was supplied by the manufacturer of front end loader, the wording listed in operation manual supplied by the manufacturer of front end loader shall apply.

z The use of front end loader for transporting material at places accessible to the public is forbidden. z The use of front end loader for transporting material in places inaccessible to the public is possible

only in a limited way. In such case, instructions in user's manual supplied by the loader manufacturer must be observed.

z Observe local valid regulations at all times. z A strict ban on transportation and lifting of people by means of loader is in effect. z No matter whether the front end loader is loaded or empty, no-one may stand in front of the loader if it

is in lifted position. When driving with a lifted loader, there is a risk of load transported by front end loader falling (there is a risk of disrupting the balance of the tractor).

z Never leave the tractor standing with the loader in lifted position. z If it is necessary to open the bonnet of the engine at intervention, disconnect the front end loader first

or secure hydraulic rollers of front end loader by metallic props designed for this purpose.

z Hydraulic circuit of the front end loader is designed in such a way to endure the maximum operation

pressure of 20 MPa (200 bar). Do not do any changes on couplers of hydraulic circuit hoses.

z Any front end loader ZETOR mounting without observing the recommendation of ZETOR TRACTORS

valid to the day of pur-chase revokes the validity of guarantee for the whole of supply.

z The loader may be used, maintained and repaired only by people who perfectly know the machine

and who are informed about potential risks.

z When driving on roads do not transport any material on the front end loader. z It is necessary to observe special instructions related to accidents prevention and general rules

related to technical safety, la-bour medicine, labour hygiene and regulation defining operation on roads.

z The manufacturer does not bear any responsibility for any potential damage incurred as a result of

changes conducted on the loader without their consent.

z Do not ever adjust the front end loader by yourselves and do not use the adjusted front end loader

without prior ZETOR´s ap-proval. The loader may become dangerous as a result of not observing these instructions. ZETOR TRACTORS shall not be held responsible in case of any damage or injury.

z Use front end loader without additional weights on the tractor (danger of mutual contact). The load of

front and rear drive axle must not exceed the maximum permitted load listed in the manual. The use of front end loader requires mounting of counter weight in the rear part of the tractor.

z Each working tool was reconstructed for the purpose of specific usage and has its own tolerance of

resistance and tightness.

z It is forbidden to use front end loader for cultivating soil and stubbing. Such work needs to be done

with a special tool, front end loader is not designed for doing this.

z Using controls which would set the loader into motion without driver holding the gear shifting lever is

strictly forbidden and re-sults in installation not meeting the prescribed standard.

z To penetrate the loaded material, better use the kinetic energy of the tractor rather than pressing force

which causes higher strain of both the loader and the tractor.

z Do not overload hydraulic parts if the load is too heavy or pistons are in end positions. z Control the loader exclusively from driver's seat, if you are sitting on driver's seat. z Do not leave the seat if you have not blocked any movement of controls. z No people can be present in the working zone of the loader. z When working with a lifted loader, mind electric and external cables etc. z Loader/tractor set needs to be parked on a horizontal and solid base, the arms of the lifting device

must be set in the lower position

You will find more information in user's manual to front end loader.

Important notification: Work always safely and with consideration

Zetor tractors used for work in the woods

USER´S SAFETY INSTRUCTIONS

Standard tractors Zetor do not provide sufficient protection for operation in forest terrain as, for example, protection against a fal-ling tree or branch on a cab or penetration of objects to a cab. If Zetor tractor is utilized for forest work, a tractor operated within the European Union must be protected against these risks. It is necessary to observe applicable local valid regulations in countries which are not part of the European Union. To ensure this protection, it is advisable to conduct assembly of a specific protective structure, like for example FOPS / OPS (Fal-ling Object Protective Structure / Operator Protective Structure), tested according to standards for forest machines.

Only forest superstructures approved by ZETOR TRACTORS can be mounted to ZETOR tractors.

In case of additional assembly of further tractor equipment for working in the woods, full responsibility is borne by the supplier and manufacturer of the protective structure that all the safety regulations (e.g: OPS / FOPS), all the conditions of homologation (e.g. the area of driver's view, lighting, parameters, permissible weight etc.) are met, same as for the provision of due assembly of pr

-tective equipment. The supplier/manufacturer of protective construction is also obliged to conduct all the necessary validation (approval) steps required by the legislature of the country in which the tractor is operated.

Safety labels

z Important parts of the machine are equipped with safety labels warning against possible danger.

Restore damaged or illegible labels and replenish missing ones.

z New components installed during the repair should be provided with up-to-date safety symbols. The

safety symbols must be clearly visible!

Preventive daily maintenance

PREVENTIVE DAILY MAINTENANCE

Perform daily or at least after each 8 - 10 hours of operation.

Fuel system leaks Check tightness of the fuel system, including the fuel tank. Eliminate leakage immediately.

NM13N083

Engine oil level Perform the check daily before starting the operation when the tractor is standing horizontally and the engine is not running. The engine oil dipstick (1) is located on the right side of the engine.

Take out the dipstick (1), wipe it with a clean cloth without fibres and insert it back till the end. When the dipstick is taken out again check the oil level. The oil level must always be in the range from MIN and MAX. Add the oil as necessary.

Cooling system Check the connections of the engine cooling system for leaks and the coolant quantity in the expansion tank. Replenish the missing quantity up to the upper mark indicated MAX. The minimum acceptable cooling liquid level is indicated by the MIN mark.

MHS16N001

NM15D65

NM15D028

Only release the overpressure plug when the coolant has cooled down! There is a dange r of

PREVENTIVE DAILY MAINTENANCE

scalding!

Hydrostatic steering

z check the oil level in the gearbox housing z check tightness of screws and nuts of the control rods

and levers

z check state of all hoses of hydraulic control circuits

whether they are not damaged and oil is not leaking

MHS16N045

Air cleaner If the air cleaner is heavily clogged with dirt, this condition is indicated by a sensor that lights up an indicator on the dashboard.

Cab filtration Check and if necessary clean the air filters of the air conditioning of the cabin (1) located in the rear overhang of the roof and filter of the heating of the cabin (2) located on the left side of the tractor before the cabin. Perform partial regeneration by knocking or blowing with compressed air. Regeneration of filters depends on dustiness of the working environment. Perform cleaning or replacement of filter elements after disassembly of the cover grids.

MHS16N051

MHS16N052

PREVENTIVE DAILY MAINTENANCE

Liquid brakes Check the liquid brakes for leaks as well as the liquid control of the clutch and the braking liquid level in the expansion tank. Maintain the brake liquid level in the range of 3/4 of the tank content (max. level) and 1/2 of the tank content (minimum level).

MHS16N050

Trailer brakes

Air brakes of the trailer

Check tightness of the air-brake system and braking efficiency of the tractor with the trailer.

Decrease of air pressure in the air pressure system of brakes below the critical limit is indicated by an error message on the instrument panel. More information in chapter Driving.

Hydraulic brakes of the trailer Check tightness of hygraulic-brake circuits in the trailer and braking efficiency of the tractor with the trailer.

Hitches Check the condition of the hitching and attachment systems of the tractor and trailer.

NM13N063

Inspection of fouling of coolers Open the front cowl and check the plates of the engine radiator of engine cooling liquid and air conditioning condenser, the cooler of oil of the front PTO shaft and the cooler of the gear oil (if the tractor is equipped with them) for fouling. In case of fouling clean the cooler plates with pressure air.

PREVENTIVE DAILY MAINTENANCE

After work with front implements and in case of cooler clogging After work with front implements:

- Check the connections of the external hydraulic circuit of the control of the front three-point hitch for leaks

Clogging of the coolers:

- Release and slide the cooler to the left side of the tractor.

- Clean the front walls of the engine (gearbox, airconditioning condenser) cooler with compressed air (blow air in the direction from the engine).

- Remove residual dirt from the space under the hood so that it should not be suctioned again.

- release the screw (1) from the right side of the tractor and tilt the oil cooler of the front PTO shaft

- clean the walls of the cooler with pressure air

C113

Tyres and wheels Check the air pressure in the front and rear tyres. Depending on the character of work adjust the pressure to the recommended value. Check and if necessary retighten the bolts of the front and rear wheels.

Never drive with loose wheel bolts!

Short functional test After starting the engine, check whether the engine lubrication signal lamp and charging signal lamp went out. Verify the function and tightness of hydraulic control circuits.

NM15D022

NM13N086

Tractor user must be properly acquainted with recommended operating and safety rules for

ACQUAINTANCE WITH THE TRACTOR

safe tractor operation in advance. It is too late to do it within operation!

Safety cab

Use the left side of the tractor for getting in and

off the cab. Use climbing spurs for getting on and off the cab and hold onto a handle. Take greater care in the area of gears lever.

NM13N088

Opening doors from the outside Left cabin door is lockable from the outside. Right door of the cabin are equipped only with a button from the outside. After unlocking and pressing the button of the lock the door opens by pulling the handle.

NM13N025

Opening doors from the inside By pressing the button (1), doors of the cab ca n be opened from the inside. Lever (2) on right door serves for locking the lock of right door. The door lock is locked by shifting the lever (2) in the direction of an arrow. Unlocking is done by shifting the lever (2) against the direction of an arrow. With total opening, the door is held by a gas prop.

NM13N026

We do not recommend driving with open doors from the reason of their possible damage.

ACQUAINTANCE WITH THE TRACTOR

Rear window Is equipped with a handle and in open position it is locked by gas props. By pushing the lever (1) downwards a flap of rear window is released and by pressure on handle of rear window we open the window. When closing the rear window after pulling the window by handle, the flap of the window snaps automatically.

NM13N027

When travelling on an uneven surface we recommend to lock the window in a locked position there is a danger of window cracking. When starting work with machines mounted in rear three-point linkage of the tractor make sure that there is no risk of collision between mounted tools with maximum heave of rear three-point linkage and open rear window. If there is collision we recommend working with a closed window.

Bottom rear window For opening the bottom rear window, it is necessary to push the lever (1) in the direction of an arrow. Close the window in reverse procedure, window flap will close automatically.

Side window For opening the side window it is necessary to shift the lever (1) to the back and then in the direction of window in direction of an arrow. Close the side window in opposite way.

NM13N028

NM13N029

ACQUAINTANCE WITH THE TRACTOR

Hinged lid It is opened by turning the locking lever of the lid (1) in the direction of an arrow and by pushing the locking lever in the upward direction. Close the hinged lid in a reverse procedure.

NM13N030

By opening the hinged lid, the overall height of tractor increases. Therefore close the lid always when you pass through or park at places with limited light. .

Emergency exits In case of overturning of the tractor or block ing the exit from the tractor use the left or the right door, the rear opening window or the roof opening window as emergency exits.

Sun screen Pull out the adjustable screen of the front window (1) by pulling the hand rail in the arrow direction. To return to the original position, press the button (a) and insert the hand rail back.The sliding shutter of the swing lid (2) is closed by pulling the hand rail which is secured with hooks (b).

NM15D65

MHS16N053

ACQUAINTANCE WITH THE TRACTOR

Shelf Storage spaces are located on the right and left mudguard and on the right side of the driver's seat.

Internal lighting To be turned on and off by means of a button marked with the arrow.

MHS16N054

Rear view mirrors Before driving or before starting to work, adjust the rearview mirrors so that you are able to monitor the whole track or work field.

MHS16N055

F_02_12

ACQUAINTANCE WITH THE TRACTOR

Passenger´s seat Passenger´s seat is tiltable and placed on the left mudguard of the cabin.

MHS16N056

Raising of the seat Release the co-driver's seat with the lever (1) and tilt it in the direction of the arrow (2). Turn the seat by 90° in the direction of the arrow (3), tilt it and secure it.

Lowering of the seat Perform lowering of the seat using the opposite procedure. Tilt the seat against the direction of the arrow (4), turn it by 90° (3) a lower it (2). Secure the seat with the lever (1).

Driver´s seat

1. The controller of the seat suspension adjustment according to the drivers weight (performed by turning the controller). By turning to the left, the adjusted weight is decreased; by turning to the right, the adjusted weight is increased.

2. The controller of the seat height adjustment (performed by turning the controller). By turning to the left, the seat height is increased; by turning to the right, the seat height is decreased.

3. The lever of the longitudinal adjustment of the seat (press the lever from the seat, perform longitudinal adjustment of the seat and release the lever).

4. The lever for adjusting the seat (move the lever up, turn the seat around its vertical axis and release the lever).

5. Tiltable armrest

MHS16N002

6. The controller of the backrest tilt adjustment (by turning the controller the backrest tilt is adjusted).

Tilting and protrusion of steering wheel Release the lever (1) by turning in the direction of the arrow, adjust the height and inclination of the steering wheel and tighten the lever (1) by turning against the direction of the arrow. When the button (2) is pressed and the lever is moved from the steering wheel, the lever (1) can be adjusted to any desired position.

MHS16N003

+ 110 hidden pages

Zetor Major HS 80 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual