Summary of Contents for Zetor PROXIMA PLUS 2011 Series
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ZETOR This present operation manual provides information with operation and maintenance of your new tractor the PROXIMA PLUS series 2011. Despite the fact that many of you have rich experience with operation of other types of tractors, please read this manual carefully to acquaint yourself with its contents as thoroughly as possible.
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Information on the technical data, construction, equipment, material and appearance is valid at the time of printing. The manufac- turer reserves the right of changes.
CONTENTS Page Location of serial numbers ..................7 Safety instructions for the user..................9 Preventive daily maintenance ................... 13 Getting to know the tractor ..................17 Driving ........................47 Running-in the tractor....................63 Transport use ......................67 Drive of farming machines..................75 Hydraulic equipment ....................
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TRACTORS PROXIMA PLUS TRACTORS WITH FRONT DRIVING AXLE (4 x 4): Engine power Type of (kW) the tractor EC 24 2000/25/EC 64,3 Z100 70,4 Z110 78,4...
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Type of the tractor Serial number of the tractor Serial number of the engine Zetor Proxima Plus Z90 Zetor Proxima Plus Z100 Zetor Proxima Plus Z110 Designation "to the right", "to the left", "in the front", "in the back" is meant in direc- tion of drive of the tractor.
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SAFETY INSTRUCTIONS FOR THE USERS 8. The key in the ignition box shall be in Pay proper attention to those sec- GENERAL SAFETY REGULATIONS position "I". tions of the operation and mainte- 1. The tractor may only be operated by a 9.
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SAFETY INSTRUCTIONS FOR THE USERS 16. Respect the total permitted weight of 23. Before you bring the tractor in mo- move to position for driving forward, re- the vehicle train, given on the type plate of tion, check whether an unauthorised move the key from the ignition box and the tractor or mudguard of the rear wheel.
SAFETY INSTRUCTIONS FOR THE USERS 42. The workers that come into contact products shall be carried out without any PRINCIPLES OF FIRE SAFETY with oil products are obliged to observe demands for any payment from the 36. Carry out refilling of fuel with engine safety and hygienic directives, use suit- consumer for this back taking.
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SAFETY INSTRUCTIONS FOR THE USERS ELECTRIC INSTALLATION 51. No additional modifications of elec- tric installation of the tractor shall be car- ried out (such as connection of other electric appliances) due to its possible overloading! 52. Values of electric installation: Nominal voltage 12 V = Grounded minus...
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DAILY PREVENTIVE MAINTENANCE Carry out this maintenance every day or at least every 8-10 working hours of the engine...
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DAILY PREVENTIVE MAINTENANCE G716c TIGHTNESS OF THE FUEL SYSTEM LEVEL OF OIL IN THE ENGINE COOLING SYSTEM Check tightness of the fuel system, in- The oil gauge rod can be found on the Check tightness of connections of the cluding the fuel tank discharge plug. right side of the engine.
DAILY PREVENTIVE MAINTENANCE G735a G751b FLUID BRAKES AIR BRAKES OF THE TRAILER HYDROSTATIC STEERING Check tightness of fluid brakes, fluid con- Check tightness of the air system of the Using the oil gauge rod check level of oil trol of the clutch and level of brake fluid brakes and effectiveness of brakes of the in the hydrostatic steering tank that can in the expansion tank.
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DAILY PREVENTIVE MAINTENANCE G710b TYRES AND WHEELS AIR CLEANER FILTRATION OF THE CAB Check air pressure in the front and rear Maintenance of the air cleaner shall be Check and clean if necessary air filters tyres. According to nature of work, adjust carried out after indication of the indica- for ventilation of the cab in the front correct pressure.
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DAILY PREVENTIVE MAINTENANCE SUSPENSION EQUIPMENT AFTER WORK WITH FRONT-CARRIED SHORT FUNCTIONAL TEST Check condition of suspension and con- After starting the engine check whether MACHINESI nection equipment including the trailer. After work with front-carried machines: the indicator of hydrostatic steering fault, indicator of engine lubrication and indica- −...
GETTING TO KNOW THE TRACTOR Page Safety cabin ......................19 Opening of doors from outside .................. 19 Opening of doors from inside ..................19 Rear window ......................20 Side window ......................20 ∗Tiltable cover ......................20 ∗Passenger seat ....................... 21 Tool box ........................
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GETTING TO KNOW THE TRACTOR Page Control panel on the cab right piller ................30 *Tilt steering wheel....................31 *Tilt and telescope steering wheel ................31 Dashboard ........................ 33 Digital dashboard ...................... 35 Switchers, switches and levers ................. 36 Lights switcher (a)..................... 37 Switch for switching over lights in the mask and on the roof (b)........
GETTING TO KNOW THE TRACTOR G101 E102 E103 SAFETY CABIN OPENING OF DOORS FROM OUTSIDE OPENING OF DOORS FROM INSIDE The cabin doors can be locked from the 1. Lever for opening of the door from in- Use commonly left side of the outer side.
GETTING TO KNOW THE TRACTOR E104 E105 E106 REAR WINDOW SIDE WINDOW ∗TILTABLE COVER It is provided with a grab bar and in open In partly open position it is held by a It can be opened by turning the catch position it is held by gas struts.
GETTING TO KNOW THE TRACTOR E107 E108 E109 ∗PASSENGER SEAT RIGHT REAR PANEL WINDOW MIRRORS The right rear panel includes a storage Before driving or commencement of work The passenger seat (1) is tiltable and in- place for a PET bottle (1), socket 12V (2) adjust window mirrors to enable observa- stalled on the left mudguard in the cabin.
GETTING TO KNOW THE TRACTOR E110 E111 E112 WASHER NOZZLE WASHER TANK WASHER ACTIVATION The nozzle is installed on the bonnet in The tank is installed on the rear wall of the The key in the ignition box shall be in front of the windscreen and adjustable cabin on the outer side.
GETTING TO KNOW THE TRACTOR E113 E114 E115 DRIVER’S SEAT MARS SVRATKA LONGITUDINAL ADJUSTMENT VERTICAL ADJUSTMENT The seat can be adjusted longitudinally The seat can be adjusted vertically by a within range ±75mm (11 positions) after lever on the right side within range ADJUSTMENT ACCORDING TO THE unlocking by the left lever.
GETTING TO KNOW THE TRACTOR E116 DRIVER’S SEAT GRAMMER MAXIMO 1. Lever for adjusting of cushioning of the seat according weight of the driver (ad- justment by turning in direction as shown on the pictogram on the seat bellow). 2. Lever of longitudinal adjustment of the seat (located on the right side of the seat). 3.
GETTING TO KNOW THE TRACTOR E730a *AIR FILTER WITH ACTIVE CARBON Filters with active carbon are installed instead of the standard dust filter and replace- When spraying pesticides and ment is carried out in the same way as in the common filters. The filter should be lo- using the heating filter with active cated with the white surface on the grid.
GETTING TO KNOW THE TRACTOR E117 E118 E119 HEATING CONTROL PANEL, ∗A/C, HEATING VALVE CONTROL (A) ∗AIR-CONDITION SWITCH (C) ∗RADIO a - Heating valve closed The A/C system can be switched on/off b - Heating valve open using the pushbutton switch with a sym- A - Heating valve control bol of a snow flake (C).
GETTING TO KNOW THE TRACTOR E120 G121 E122 CONTROL OF AIR CIRCULATION IN CORRECT FUNCTION OF THE FAST WARMING-UP OF THE CABIN THE CABIN (D) HEATING AND A/C SYSTEMS SPACE a - Ambient (outdoor) air is sucked It is necessary to create overpressure in Proceed as follows: through the filters into the cabin;...
GETTING TO KNOW THE TRACTOR E123 E124 FAST COOLING OF THE CABIN OPERATION OF HEATING OF AIR- SPACE CONDITIONING WITH WORK OF THE TRACTOR 1. Turn the heating valve control (A) to When spraying pesticides and the left. In case that inner recirculation is activa- using the heating filter with active 2.
GETTING TO KNOW THE TRACTOR E125 WHEN THE CABIN IS COOLED When the cabin is cooled to the desired air temperature, we recommend: − Set the air circulation control (D) from position ‘b’ (air recirculation) to position ‘a’ (sucking of outdoor air). −...
GETTING TO KNOW THE TRACTOR E126 P+11NH127a HEATING AND A/C AIR OUTLETS; ∗RADIO RECEIVER LOUDSPEAKERS CONTROL PANEL ON THE CAB RIGHT PILLER A - Adjustable heating air outlets (2) and ∗air-conditioning (1). 1. rear PTO shaft switch Radio receiver loudspeakers are installed only in case of a preparation mounting 2.
GETTING TO KNOW THE TRACTOR F205 lever (2) in the opposite direction than *TILT STEERING WHEEL *TILT AND TELESCOPE STEERING shown by the arrow. WHEEL Adjusting the angle of the wheel Tilt column of the steering wheel enables The angle can be adjusted by tilting the After adjusting, tilt the lever (2) to adjust the angle and height of the wheel after it is unlocked by moving the...
GETTING TO KNOW THE TRACTOR 15. Fuel (orange). It is on when level of DASHBOARD INDICATOR LIGHTS 1. High beams (blue). Indicate that high fuel in the fuel tank drops under 1/6 beams are on. to 1/10 of its volume. DESCRIPTION OF INSTRUMENTS 2.
GETTING TO KNOW THE TRACTOR DIGITAL DASHBOARD INDICATORS & PUSHBUTTONS Layout of the indicators on the digital A digital dashboard is installed upon re- dashboard identical with analog quest. dashboard. After pressing the selected pushbutton DESCRIPTION OF INSTRUMENTS the display shows the respective symbol A - Indicators and value.
GETTING TO KNOW THE TRACTOR SWITCHERS, SWITCHES AND LEVERS a - Lights switcher (off, parking lights, headlamps). b - Switcher of low beams in the mask of the tractor and low beams on the cabin. ∗ Optionally this switch can control the lights on the cabin independently on the lights in the mask of the tractor (on/off).
GETTING TO KNOW THE TRACTOR E134 E135 E136 LIGHTS SWITCHER (a) SWITCH FOR SWITCHING OVER SWITCH OF WARNING LIGHTS (e) LIGHTS IN THE MASK AND ON THE a - Lighting off. a - Warning lights off. ROOF (b) b - Marker and tail and registration plate b - Warning lights on.
GETTING TO KNOW THE TRACTOR E137 E138 E139 FRONT DRIVING AXLE SWITCH (f) PUSHBUTTON OF REAR DIFFERENTIAL COMBINED SWITCH OF INDICATOR LOCK (j) LIGHTS, LOW AND HIGH BEAMS AND Use the front driving axle with FLASH LIGHTS (k) Press the pushbutton to switch on the slipping of rear wheels to in- lock;...
GETTING TO KNOW THE TRACTOR E140 E141 E142 IGNITION BOX KEY IN POSITION "0" KEY IN POSITION "I" The ignition box is located on the Voltage to all consumers, controlled Voltage is connected to all consumers dashboard, see the arrow. through the key, is disconnected.
GETTING TO KNOW THE TRACTOR E143 E144 X145b KEY IN POSITION ”II” LEVER OF MANUAL REFULATION OF CONTROL OF ENGINE STOP Pulling up the control knob causes im- FUEL The key is in this position when starting mediate stop of the engine and it slight the engine;...
GETTING TO KNOW THE TRACTOR G146 E147 G148 PEDALS LEVER OF SHIFTING GEARS SCHEME OF SHIFTING OF GEARS 1. Travel clutch pedal - Main shifting lever Reverse can be shifted only using the 2. Foot brake pedals, connected with a reversing lever.
GETTING TO KNOW THE TRACTOR P+11NE149 G150 E151 REVERSING LEVER LEVER OF SHIFTING OF ROAD AND TORQUE MULTIPLIER REDUCED GEARS F – Travel forwards; lever forwards The multiplier is controlled electro- R – Travel backward; lever backward Road gears hydraulically using the pushbuttons lo- Neutral cated on the shifting lever.
GETTING TO KNOW THE TRACTOR P+11NH127b G153 SWITCHING ON OUTPUT SHAFT LEVER OF SHIFTING OF SPEED 540 DRIVE (OR 540E) AND 1,000 RPM OF THE REAR OUTPUT SHAFT This drive can be switched on using Shifting of 540 and 1,000 (or Shifting can be carried out when the trac- switches on the right column of the cab- 540E) min...
GETTING TO KNOW THE TRACTOR G154 E155 LEVER OF SWITCHING ON REAR LEVER OF HAND BRAKE AND HITCH OUTPUT SHAF DRIVE FOR SINGLE-AXLE TRAILER Shifting can be carried out when the trac- Hand brake lever. tor is in standstill by pulling up or pushing Lever of the single-axle trailer hitch down the lever.
GETTING TO KNOW THE TRACTOR E158 E159 E157 TRACTORS WITH TRAVEL SPEED FUEL TANK BATTERY DISCONNECTOR 40 KM.H The fuel tank is located on the right side Disconnect the battery immedi- All types of tractors with driven front axle of the tractor. The volume of this plastic ately using the battery disconnec- that includes brakes in reducers of front tank is 150 litres.
DRIVING Page Before you start the engine....................48 Starting the engine ......................48 In case the engine does not start..................49 Indications of faults in the heating system ................49 Manipulation with the starter ....................49 Immediately after starting....................50 Warming-up of the engine....................
DRIVING G201 P+11NG202 P+11NG203 BEFORE YOU START THE ENGINE STARTING THE ENGINE If the glow plug indicator does not illuminate but flashes, there is an 1. Put the key in ignition - ”0” position. Before you start the engine, make error of the ignition system (Igni- 2.
DRIVING G204 G205 G206 IN CASE THE ENGINE DOES NOT INDICATIONS OF FAULTS IN THE MANIPULATION WITH THE STARTER START HEATING SYSTEM It is forbidden to start the en- Turn the ignition key back to position ”0”, A fault of the heating system is indicated gine using short-circuited...
DRIVING G207 G208 IMMEDIATELY AFTER STARTING WARMING-UP OF THE ENGINE After starting of the engine adjust Further warming-up of the engine should be performed during driving. Warm- speed to 800-1000 min and let ing-up of the engine using long idle run or sudden increase of speed is harm- the engine running without load- ful for the engine.
DRIVING E209 E210a ∗HEATER OF COOLING FLUID STARTING OF THE ENGINE USING HEATER OF COOLING FLUID Heating of cooling fluid facilitates starting of the engine at low temperatures. Power It is installed on the right side of the en- supply installation and its protection against dangerous contact shall be made ac- gine block.
DRIVING E211 P+11NE212 G150 SHIFTING OF GEARS REVERSING LEVER SHIFTING OF ROAD AND REDUCED GEARS The tractors are equipped with a 4-speed Reversing lever selects direction of synchronised gearbox, torque multiplier, movements of the tractor (forward, H – road speeds N –...
DRIVING E214a E215a SHIFTING FROM LOWER TO HIGHER SHIFTING FROM HIGHER TO LOWER GEAR GEAR Tread on the clutch pedal (the clutch is Tread on the clutch pedal and move the disengaged); at the same time release shifting lever through neutral position to the accelerator pedal and shift the de- a lower gear.
DRIVING E216 E217 TORQUE MULTIPLIER INDICATION OF FUNCTION OF THE MULTIPLIER The two-stage multiplier is standard equipment of all types of tractors. Engagement of the multiplier (decrease Selection of individual stages of the two- of travel speed) is indicated by a light in- stage multiplier is operated by two dicator on the dashboard.
DRIVING G218 MOVING OFF Very fast moving off may cause Tread on the clutch pedal. overloading of the driving mecha- Move the main shifting lever to neutral position. nism, increased consumption of Start the engine. fuel, excessive wearing of tyres Adjust speed of the engine to 800 min and damage to the load.
DRIVING G219 G220 DRIVING UPHILL DRIVING DOWNHILL Shifting from a higher to a lower Driving downhill without shifted gear when driving uphill should gear is forbidden. When driving be performed soon enough to downhill for a longer time, shift as prevent a drop of speed of the low gear as steep the road is.
DRIVING G221 E222 G223 DIFFERENTIAL LOCK CONTROL OF FRONT DRIVING AXLE DRIVING WITH ENGAGED FRONT DRIVING AXLE The differential can be locked by press- The front driving axle is engaged in the ing a switch that returns back to its origi- basic position.
DRIVING E224 G225 G226 FOOT BRAKES AIR BRAKES OF TRAILERS AND WARNING INDICATION OF AIR SEMI-TRAILERS PRESSURE DROP The foot brakes are disk wet type, hy- draulic-controlled, with two pedals and Air brakes of trailers (semi-trailers) and Decrease of air pressure under 450kPa automatic pressure balancer.
DRIVING P11NX227 P11NX228 P11NX229 SINGLE-HOSE AND DOUBLE-HOSE SINGLE-HOSE BRAKES DOUBLE-HOSE BRAKES BRAKES The lid is marked by black colour. The lid of the left head is marked by yel- 1. Coupling head of single-hose brakes. low colour (braking branch), the lid of the When a trailer (semi-trailer) with 2.
DRIVING P11NE231 TRAILER HYDRAULIC BRAKES CONNECTION AND DISCONNECTION OF QUICK COUPLINGS OF THE Connect the trailer or semi-trailer hydraulic brakes with the quick coupler marked with TRAILER HYDRAULIC BRAKES an arrow. The control of the trailer (semi-trailer) hydraulic brakes and the control of the tractor When connecting and discon- brakes ensure synchronized braking effect of both the vehicles.
DRIVING G232 G233 G234 STOPPING THE TRACTOR - HAND STOPPING THE ENGINE LEAVING THE TRACTOR BRAKE After stopping the work, if the engine Before you leave the tractor with safety Under normal conditions stop the tractor was fully loaded, it is necessary to en- cabin, do not forget remove the key in slowly.
DRIVING E235 G236 WARNING INDICATION OF A IMPORTANT WARNINGS HYDROSTATIC STEERING FAULT In case that indicator of lubrication, bat- A fault of the hydrostatic steering pump tery recharge or a fault of the hydrostatic occurs when pressure of oil drops under steering is on during normal operation of 120kPa;...
RUNNING-IN THE TRACTOR Page General principles for running-in a new tractor in the course of first 100 operating hours ......................... 64 In the course of first 100 operating hours ..............64 From 100 operating hours ..................65...
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RUNNING-IN THE TRACTOR G251 G252 GENERAL PRINCIPLES FOR RUNNING-IN A NEW TRACTOR IN THE COURSE IN THE COURSE OF FIRST 100 OF FIRST 100 OPERATING HOURS OPERATING HOURS In the course of first 100 operating hours: - perform running-in in normal traffic; - do not load the engine excessively;...
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RUNNING-IN THE TRACTOR E256 FROM 100 OPERATING HOURS After running-in you can work with the tractor without any limitation. Operating values of engines of tractors: Recommended oper- 1400-2300 min ating speed Idle run 800±25 min Operating oil pres- 0.2-0.5 MPa sure Oil pressure at idle min.
TRANSPORT USE Page Front hook ......................... 68 Multi-level quick-adjustable hitch CBM..............68 Height adjustment and dismounting of the multi-level hitch CBM......68 Automatic hitch of the multi-level hitch device CBM..........69 Modular system of hitches for trailers and semi-trailers ..........69 Bracket Module of pivoted pull bar ................
TRANSPORT USE E301 E302 E303 FRONT HOOK MULTI-LEVEL QUICK-ADJUSTABLE HEIGHT ADJUSTMENT AND HITCH CBM DISMOUNTING OF THE MULTI-LEVEL It can only be used for towing of the trac- HITCH CBM tor without trailer or other accessories at- It is used for coupling of double-axle of tached.
TRANSPORT USE E304 E305 E306 AUTOMATIC HITCH OF THE MULTI- MODULAR SYSTEM OF HITCHES FOR BRACKET MODULE OF PIVOTED LEVEL HITCH DEVICE CBM TRAILERS AND SEMI-TRAILERS PULL BAR Moving of the lever (1) in direction of the Types of modules: The bracket module of the pivoted pull arrow (a) slides the pin (2) into the upper Fig.
TRANSPORT USE E307 E308 E312 BRACKET MODULE OF PIVOTED BRACKET MODULE WITH BALL Ø 80 ∗TOWING BAR PULL BAR WITH FIXED PIN The bracket with ø 80 is used Height of the towing bar can be adjusted Mounting and dismounting of the pivoted within entire extent of the adjustable only for coupling of trailers with a pull bar should be performed as de-...
TRANSPORT USE P+11N003 E311 E309 COUPLING OF A SINGLE-AXLE UNCOUPLING OF A SINGLE-AXLE HITCH CBM FOR SINGLE-AXLE TRAILER TRAILER TRAILERS The hitch for a single-axle trailer can be Coupling can be performed using the in- This can be performed after slight lifting equipped with a hook (A) that is de- ner hydraulic circuit lever (2).
TRANSPORT USE G313 G900 COUPLING WITH A TRAILER OR HOOK OF THE MOUNTING FOR A SEMI-TRAILER SINGLE-AXLE TRAILER The tractor can be coupled only with a The hook of the mounting for a single- tractor trailer after matching of operating axle trailer is located in the bracket on brakes of the tractor and pneumatic or the left-hand side of the cabin back wall.
TRANSPORT USE MAXIMUM PERMITTED VERTICAL STATIC LOADING OF HITCHES FOR TRAILERS AND SEMI- TRAILERS Permitted Permitted Diameter Diameter vertical vertical of hitch Hitch type of hitch Hitch type static static loading loading 2,000kg 31mm 2,000kg 38mm Hitch class D2 Hitch class C 2,000 kg 43mm 1,500 kg...
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TRANSPORT USE MAXIMUM PERMITTED VERTICAL STATIC LOADING OF HITCHES FOR TRAILERS AND SEMI-TRAILERS Permitted Diameter Permitted Diameter Permitted Diameter vertical of the pin vertical of the pin vertical of the pin Hitch type Hitch type Hitch type static (ball) of static (ball) of static...
DRIVE OF FARMING MACHINES Page Work with output shaft....................76 Control of front and read output shafts..............76 Rear output shaft – shifting of dependent and independent speed of the shaft ..77 Rear output shaft – shifting of speed of the output shaft 540 and 1,000 or 540e rpm .. 77 Front output shaft ......................
DRIVE OF FARMING MACHINES E351 E352a E353 WORK WITH OUTPUT SHAFT CONTROL OF FRONT AND READ OUTPUT SHAFTS 1. When working with the output shaft pay attention to proper fixing of all Engagement (at minimum speed of the covers. engine 1,500 min ) and disengagement 2.
DRIVE OF FARMING MACHINES G154 G153 E356 REAR OUTPUT SHAFT – SHIFTING REAR OUTPUT SHAFT – SHIFTING FRONT OUTPUT SHAFT OF DEPENDENT AND INDEPENDENT OF SPEED OF THE OUTPUT SHAFT The front output shaft is equipped with a SPEED OF THE SHAFT 540 AND 1,000 OR 540E RPM fixed terminal with 6 or 21 splines and its Shifting is performed by the lever (1)
DRIVE OF FARMING MACHINES E357 E358 REPLACEABLE TERMINALS OF THE MAXIMUM TRANSFERRED POWER REAR OUTPUT SHAFT Output shaft Transferred power Replacement of the terminal shall The tractor is equipped standardly with a front be performed when the engine is terminal having 6 splines. 1,000 min 60 kW stopped.
DRIVE OF FARMING MACHINES DRIVE OF MACHINES WITH GREATER INERTIAL MASSES (CRUSHERS, ROTARY HARROW, REAPERS, ETC.) The propeller shaft for drive of such machines shall be equipped with a so- called free engine clutch that provides disconnection of the transfer of torques with backward effects from the machine to the tractor.
HYDRAULIC SYSTEM P11N001 HYDRAULIC SYSTEM It consists of the inner and outer circuits. Gear pump is the source of pressure oil. Oil is taken from reservoir shared by gearbox and transmission. Hydraulic pump cannot be switched off. If the engine is working, the pump is on. The amount supplied is 50 liters per minute.
HYDRAULIC SYSTEM P+11N001 P+11N002 HYDRAULICS CONTROL PANEL WAYS TO REGULATE INNER HYDRAULIC CIRCUIT Hydraulics control panel is located in the Hydraulic system allows of three ways to regulate the lifting of the rear three-point area of the right wing. hitch: Controlling the rear three-point hitch is Position regulation (img.
HYDRAULIC SYSTEM P+11N003 P+11N004 P+11N009 CONTROLLING THE INNER FREE (FLOATING) POSITION ADJUSTABLE STOP HYDRAULIC CIRCUIT Free (floating) position makes it possible Under default settings, position or power regulation lever to work with tools with a support wheel. recommended to set the adjustable stop lever for selecting floating position, In this position, the arms of the rear (1) to a position on the edge between...
HYDRAULIC SYSTEM P+11N006 E408 THREE-POINT HITCH LOWERING HYDRAULIC SYSTEM SENSITIVITY SPEED CONTROL CONTROL Three-point hitch lowering speed control Hydraulic system sensitivity control (4) (3) selects the speed of lowering the adjusts the sensitivity of the hydraulics in arms of the rear three-point hitch. power or mixed regulation.
HYDRAULIC SYSTEM P+11N008 POSITION REGULATION OF THE LIFTING OF THE REAR THREE-POINT HITCH Position regulation of the lifting of the rear three-point hitch means that the tool connected to the rear three-point hitch is automatically kept in the same height (position) with regard to the tractor. Move lever (1) to the front position (d).
HYDRAULIC SYSTEM P+11N010 POWER REGULATION OF THE LIFTING OF THE REAR THREE-POINT HITCH Power regulation of the lifting of the rear three-point hitch means that the tool connected to the rear three-point hitch is automatically being adjusted depending on changing soil resistance. Set the adjustable stop (5) to a position on the edge between floating position and the beginning of the range of lifting of the rear three-point hitch.
HYDRAULIC SYSTEM P+11N011 MIXED REGULATION OF LIFTING THE REAR THREE-POINT HITCH Mixed regulation of lifting the rear three-point hitch means that the tool connected to the rear three-point hitch is automatically being adjusted depending on changing soil resistance and at the same time it prevents any increase in depth of tilling in case of smaller soil resistance.
HYDRAULIC SYSTEM P+11N016 P+11N012 EXTERIOR REAR HYDRAULIC ARMS CONTROLS OUTER HYDRAULIC CIRCUIT Exterior rear hydraulic arms controls are located on the rear right wing. They make it It supplies pressure oil for hydraulic easier for the operator to conncet tools by controlling the movements of the lower devices on outer drives of hydraulics drawbars of the three-point hitch from the outside.
HYDRAULIC SYSTEM P+11N015 OUTER HYDRAULIC CIRCUIT CONTROLS Outer hydraulic circuit controls are located on the right wing. lever (a) controls the lower section of distributor – quick couplers (1) and (2) lever (b) controls the central section of distributor – quick couplers (3) and (4) lever (c) controls the upper section of distributor –...
HYDRAULIC SYSTEM P+11N014 LOCKING CONTROL LEVERS Outer hydraulic circuit control levers are locked in neutral (N) position. To unlock them, raise the lock control (1) and turn it to a stop point in the direction shown by the arrow. To lock them again, move the levers to neutral (N) position and turn the lock control in the opposite direction than shown by the arrow to a stop point and...
HYDRAULIC SYSTEM P+11N017 DIFFERENT FUNCTIONS OF OUTER HYDRAULIC CIRCUIT CONTROL LEVERS There are four positions of the lever (a): N - Neutral position. Quick coupler drives (1) and (2) are closed and oil in the hydraulic appliance connected is blocked. Lever (a) is locked in this position.
HYDRAULIC SYSTEM P+11N018 DIFFERENT FUNCTIONS OF OUTER HYDRAULIC CIRCUIT CONTROL LEVERS There are four positions of the lever (b): N - Neutral position. Quick coupler drives (3) and (4) are closed and oil in the hydraulic appliance connected is blocked. Lever (b) is locked in this position.
HYDRAULICKÉ ZAŘÍZENÍ P+11N019 DIFFERENT FUNCTIONS OF OUTER HYDRAULIC CIRCUIT CONTROL LEVERS There are four positions of the lever (b) which controls quick couplers (5) and (6): N - Neutral position. Quick coupler drives (5) and (6) are closed and oil in the hydraulic appliance connected is blocked. Lever (c) is locked in this position.
HYDRAULIC SYSTEM Working area: in flat terrain Max. amount of oil taken: 20 liters Gearbox filling: standard filling within the range shown by lines (A) Working area: in a slope Max. amount of oil taken : 13 liters Gearbox filling : standard filling within the range shown by lines (A) Working area : in flat terrain E413...
HYDRAULIC SYSTEM P+11N020 *QUICK COUPLERS WITH DRIPPING CONNECTING AND DISCONNECTING OIL RESERVOIR QUICK COUPLERS On request, dripping system for holding When connecting or disconnecting leakage oil can be installed. Check the quick couplers, be careful about reservoir regularly; if it is full, empty it leakage oil which rests on the ecologically.
HYDRAULIC SYSTEM CONNECTING MACHINERY AND TOOLS TO OUTER HYDRAULIC CIRCUIT Connecting a double acting cylinder A double acting cylinder must always be connected to quick couplers of one section. Connecting machinery and tools assembled from more parts When working with agriculture machinery which is assembled from more parts (combinators, scrubbers, or harrows) where the edge frame is hinged to the central frame because it is diagonally folded during transport by independent hydraulic cylinders which are controlled by outer hydraulic circuit of the tractor, it is recommended to connect the lifting arms of the cylinders to quick couplers (3) and (5) which are equipped with a one-way valve.
HITCHES Page Rear three-point hitch....................100 Safety principles with work with a three-point hitch ..........100 Height adjustment of lifting pull rods ............... 101 Fixed and free position of lower hydraulic pull rods..........101 Limiting pull rods ..................... 101 Upper pull rod......................102 Selection of holes in the bracket ................
HITCHES REAR THREE-POINT HITCH It is designed for coupling of carried or semi-carried farming mechanisms and implements with hitch points of category I or II according to ISO. The categories differ in the length of the hitch axis, i.e. distance of centres of balls of lower hitch joints with attached imple- ments.
HITCHES E453 E454 E455 HEIGHT ADJUSTMENT OF LIFTING FIXED AND FREE POSITION OF LIMITING PULL RODS PULL RODS LOWER HYDRAULIC PULL RODS The limiting pull rods (1) allow side Lifting pull rod see fig. (A): Fixed position of lower hydraulic pull swings of the lower pull rods.
HITCHES P11NE456 E457 E458 UPPER PULL ROD UPPER PULL ROD SELECTION OF HOLES IN THE BRACKET Length of the upper pull rod (1) is adjust- When extending the upper pull able. The pull rod can be connected to Connection of the upper pull rod to some necessary the tractor to one of four holes in the of the holes "a"...
HITCHES E459 E460 X901 ∗LOWER PULL BARS WITH ∗LOWER PULL BARS WITH HOOKS BLOCKING OF LOWER LINKAGES WITH CBM HOOKS EXTENSIBLE TERMINALS The lower (3) and upper (4) pull bars of The lower pull bars of the hitch are pro- For very difficult working condi- vided with semi-automatic extensible the hitch are provided with hooks CBM.
HITCHES E461 X463 ∗FRONT THREE-POINT HITCH ADJUSTMENT OF LIFTING SPEED OF THE FRONT THREE-POINT HITCH It is designed for coupling of front-carried Before commencement of work with the faming mechanisms and implement of implement attached to the front three- category II according to ISO. point hitch it is recommended to adjust When transporting...
HITCHES P+11N021 COTROLLING FRONT THREE-POINT HITCH The hitch is equipped with two single acting hydraulic cylinders which are supplied with oil from an additional hydraulic distributor. To lift or lower, use lever (b) of the additional distributor. lifting 3 position lowering 4 position locking the hitch...
HITCHES E464 F465 P11NE467 HYDRAULIC LOCKING OF THE WORKING AND TRANSPORT DRIVE WITH FARMING MECHANISMS FRONT THREE-POINT HITCH POSITIONS OF THE FRONT THREE- ATTACHED TO THE FRONT THREE- POINT HITCH POINT HITCH Hydraulic locking of the front three-point hitch can be carried out in any position of Working position of the front When driving a tractor farming the hydraulic cylinders using valves in-...
CHANGE OF WHEELS TREAD Page Change of front wheels tread on the front driving axle ..........108 Setting of stops on the front driving axle ..............109 Front wheels toe-in....................110 Adjustemnt of toe-in with tractors equipped with a front driving axle....... 111 Mudguards of the front driving axle .................
CHANGE OF WHEEL TREAD G503a 3. Adjust wheels tread by setting the rim to the desired posi- CHANGE OF FRONT WHEELS TREAD ON THE FRONT tion. DRIVING AXLE 4. Reinstall the bolts with washers and secure the bolts by the Change of trend can be performed by change of position of the nuts.
CHANGE OF WHEELS TREAD Tire 11,2-24 12,4-24 13,6R24 Treads A (mm) A (mm) A (mm) 1525 1610 1620 1680 1690 1760 1770 1825 1835 1910 1920 E502 SETTING OF STOPS ON THE FRONT In case of tractors equipped with a braked front axle and change of the front DRIVING AXLE wheels tread to the value 1,910mm or 1,920mm it is necessary to check the Carry out setting of the stops in case of...
CHANGE OF WHEELS TREAD FRONT WHEELS TOE-IN The value of front wheels toe-in was measured on the rim of the tractor: − With driving axle: 0 to 4mm The toe-in “S“ is given by the difference of the measured values: S = b - a. Before you check the toe-in, it is necessary to inflate the front tyres to the prescribed pressure.
CHANGE OF WHEELS TREAD E504 E505 ADJUSTEMNT OF TOE-IN WITH TRACTORS EQUIPPED WITH A FRONT MUDGUARDS OF THE FRONT DRIVING AXLE DRIVING AXLE Note: The tractors are equipped standardly with hydrostatic steering. The mudguards are mounted on adjust- able brackets that can be adjusted to −...
CHANGE OF WHEELS TREAD E506 CHANGE OF REAR WHEELS TREAD Before lifting the tractor do not forget to secure the tractor against any movement by chocking of the front wheels! Tyres Tyre width Adjustable After a change of the wheels tread tighten all bolts, connecting the disk with used (mm) wheel tread...
ADDITIONAL WEIGHTS Page ∗Weights in front of the bonnet mask ..............114 ∗Weights of the front three-point hitch..............114 ∗Weights of rear wheels ..................114 Valve for filling of tyres with a fluid ................115 Chocking of front wheels ..................115 Procedure of filling of tyres with water..............
ADDITIONAL WEIGHTS P11NE551 P11NE551 E553 ∗WEIGHTS IN FRONT OF THE ∗WEIGHTS OF THE FRONT THREE- ∗WEIGHTS OF REAR WHEELS BONNET MASK POINT HITCH Combination of Weights weights (pcs) (kg) Weights in front of the mask Weights of the front three-point hitch 2x16 + 2x30 Combination of Weights...
ADDITIONAL WEIGHTS G554 G555 VALVE FOR FILLING OF TYRES WITH CHOCKING OF FRONT WHEELS A FLUID Before lifting of rear wheel do not All inner tubes of rear wheels are pro- forget secure tractor vided with valves that allow their filling against movement with a fluid if an extension is used.
ADDITIONAL WEIGHTS E556 E557 PROCEDURE OF FILLING OF TYRES WITH WATER PROCEDURE OF DISCHARGE OF A FLUID FROM TYRES 1. Lift the tractor to relieve the tyre and turn the tyre to position Lift the tractor to relieve the tyre and turn the tyre to position the tyre valve upwards (A).
ADDITIONAL WEIGHTS MAXIMUM WEIGHT OF FLUID (kg) ACCORDING TO DIMENSIONS OF TYRES Tyre dimensions 12,4-36 14,9-28 16,9-28 16,9-30 480/70R30 16,9-34 18,4-30 18,4-34 Weight (kg) NON-FREEZING SOLUTION FOR FILLING OF TYRES Water for prepa- Calcium Solidification Lime Solution density Total Additional ration of solution chloride point...
ELECTRIC INSTALLATION Page Essential service information................... 120 Battery........................121 Maintenance of the battery..................121 Alternator......................... 122 Maintenance of the alternator.................. 122 Check of adjustments of lights in the mask of the tractor ........124 Adjustment of lights in the mask of the tractor............124 Check of adjustment of lights on the roof of the cabin..........
ELECTRIC INSTALLATION E602 ESSENTIAL SERVICE INFORMATION The battery shall always be connected with “minus” pole to the frame and “plus” pole to the alternator. Reverse connection of the battery destroys the semi-conducting equipment of the alternator. With use of an additional battery for starting of the trac- tor, do not forget connect the outlets "plus"...
ELECTRIC INSTALLATION E603 E604 BATTERY MAINTENANCE OF THE BATTERY The battery (1) is installed on the left Keep the battery clean and fixed safely to the vehicle. However, the fixing device may side, under the cabin. not deform the battery case. In case of polypropylene batteries electrolyte level shall The battery disconnector (2) in installed not be under the minimum level mark as seen on the case.
ELECTRIC INSTALLATION E605 E606a ALTERNATOR MAINTENANCE OF THE ALTERNATOR It is accessible after opening of the During cleaning and washing of the tractor protect the alternator against water bonnet. Recharging of the battery is or diesel oil! indicated by a red light on the dashboard Alternator shall not be disconnected from the battery during run of the engine! cluster;...
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ELECTRIC INSTALLATION Layout of fuses in the fuse Pos. Fuse Protected system rating Interrupter of warning lights Stop lights Horn, beacon Control of front driving axle, control of differential lock, dashboard power supply, High beams with indicator Left marker lights, dashboard illu- mina- tion, registration plate illumina- tion Right marker lights, rear working...
ELECTRIC INSTALLATION E609 G610 CHECK OF ADJUSTMENTS OF LIGHTS IN THE MASK OF THE TRACTOR ADJUSTMENT OF LIGHTS IN THE MASK OF THE TRACTOR When checking the headlamps using a testing wall, the tractor shall stand on a hori- zontal surface and the tyres inflated to the prescribed pressure. Basic vertical ad- Adjustment is carried out by all screws justment is 3.5% at unladen weight of the tractor.
ELECTRIC INSTALLATION G611 CHECK OF ADJUSTMENT OF LIGHTS ON THE ROOF OF THE CABIN In vertical direction any point of the illuminated area within plane of the road to the left from the longitudinal vertical plane passing through the headlight centre shall not be more than 30m from the front outline of the tractor.
ELECTRIC INSTALLATION QQQ_G612 LIST OF LAMPS Pos. Locations of lamps Voltage Power Socket Note Main headlights H4 55/60W P 43t Roof low beams H7 PX26d Front combined lights Direction indicators P21W BA 15s Marker lights R5W BA 15s Working and ploughing headlamps PGJ19-5 Rear combined lights Tail and stop lamps...
Operations carried out outside the interval of 500 hours of work ......129 Replacement of fillings and filters................130 Fuels, coolants and lubricants used - amounts ............131 Oils for four-cylinder supercharged engines zetor........... 132 Oils for front output shaft ..................132 Oils for tractor transmission gearing................ 133 Oils for front drive axle ....................
TRACTOR MAINTENANCE OPERATIONS CARRIED OUT DAILY BEFORE BEGINNING OF WORK Before engine start After engine start Check of amount of oil in engine Check of engine lubrication function (indicator lamp) Check of amount of coolant and impermeability of joints of the Check of charge function (indicator lamp) cooling system Check of steering function (indicator lamp)
TRACTOR MAINTENANCE OPERATIONS CARRIED OUT AFTER EVERY 500 HOURS OF WORK Check of Vee belt tension Check of clearances in the whole hydrostatic steering system Check of front axle pin clearance Check of adjustment of coupling and brake pedal clearance Check of foot brake and handbrake function Check of trailer brake function Cleaning and application of a lubricating grease thin layer on accumulator battery terminals...
TRACTOR MAINTENANCE REPLACEMENT OF FILLINGS AND FILTERS In a new tractor or a trac- tor after overhaul hours of Always after …. Condition of engine hour-meter work Replacement of engine oil Replacement of engine oil filter cartridge Replacement of fuel filter cartridge Replacement of air filter cartridge 1000 Replacement of air filter safety cartridge...
TRACTOR MAINTENANCE FUELS, COOLANTS AND LUBRICANTS USED - AMOUNTS Name liter Brake fluid Coolant 20,5 Oil in engine Oil for hydrostatic steering Oil for front driving axle housing Oil for front driving axle planet reducers 2x0,6 Oil for front driving axle planet reducers equipped with brakes 2x1,7 Oil for portal 2x1,9...
TRACTOR MAINTENANCE OILS FOR TRACTOR TRANSMISSION GEARING Viscosity class Output class API Suitability of use Specifica- SAE J 306 MAR 85 SAE J 308 NOV 82 tion 80 W GL-4 All year round MIL-L-2105 OILS FOR TRACTOR TRANSMISSION GEARING TAB. 2 Producer Oil marking Viscosity class...
TRACTOR MAINTENANCE PLASTIC LUBRICANT FOR TRACTOR Type Classification MOGUL LA 2 ISO 6743/9 CCEB 2/3, ISO - L - XBCEA 2 MOGUL LV 2M ISO 6743/9 CCEB 2/3 ÖMV signum DIN 51825-K 2 C-30 Shell retinax HD2 DIN 51825 KP 2 K-20 Liton LT 2EP ORLEN OIL Liten®...
TRACTOR MAINTENANCE FLUID FOR TRACTOR COOLING SYSTEM FRIDEX - STABIL, FRIDIOL 91 or FRICOFIN S and demineralised water in proportion 1:1.5 (refilling should be carried out in the above-mentioned pro- portion). Anti-freeze for refilling abroad should contain anti-corrosive additives pro- tecting any materials (including rubber and head sealing) of the engine cooling system.
TRACTOR MAINTENANCE FRONT THREE-POINT SUSPENSION Pos. Name Number of lubr. points Pins of cylinders of front three-point suspension SUSPENSION MOUTH FOR TRAILER Pos. Name Number of lubr. points Suspension mouth for trailer...
TRACTOR MAINTENANCE OVERHAUL IN PROXIMA TRACTORS Overhaul of the tractor is necessary if its subsequent use is not economical, most of its parts require repair or the overall technical condition endangers safety of transport. If all instructions for maintenance are followed in accordance with the manufacturer’s documentation and in work in moderate cli- mate and on flat terrain the engine and gear mechanism average service life is 8000 hours of work.
MAINTENANCE INSTRUCTIONS Page Opening of front bonnet ..................147 Check of engine oil level ..................147 Discharge of engine oil..................147 Replacement of full-flow engine oil cleaner ............148 Pouring of oil into engine..................148 Replacement of fuel filter cartridge............... 149 Bleeding of fuel system ..................
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MAINTENANCE INSTRUCTIONS Page Maintenance of the air-conditioning (a/c) system..........163 Maintenance and care for tyres................164 Inflation of tyres.....................164 Laying by the tractor .....................164 Gearbox distributor – replacement of oil cleaner cartridge........165...
MAINTENANCE INSTRUCTIONS G701 E702 E703 OPENING OF FRONT BONNET CHECK OF ENGINE OIL LEVEL DISCHARGE OF ENGINE OIL Opening of the bonnet: Check oil level every day, before start of 1. Screw out the drain plug (1), the best Unlock the bonnet by pressing of the operation, on the tractor standing on a immediately after a drive or warming- pushbutton (1);...
MAINTENANCE INSTRUCTIONS E704 E705 REPLACEMENT OF FULL-FLOW POURING OF OIL INTO ENGINE ENGINE OIL CLEANER Pour prescribed volume of oil into the fill- It is replaced with each replacement of ing hole (2, start the engine and let it engine oil. Before re-installation of a new running for 2 to 3 minutes at 750 to 800 cleaner clean the sealing surface of the rpm.
MAINTENANCE INSTRUCTIONS E706 E707 E708 REPLACEMENT OF FUEL FILTER BLEEDING OF FUEL SYSTEM 4. Bleed the injection pump in the same CARTRIDGE Before bleeding put a suitable way. Before replacement of the fuel container under the engine to 5. Carry out bleeding by the screw (3) that filtration cartridge put a suitable catch any fuel leakingfrom the is located on the pump body.
MAINTENANCE INSTRUCTIONS G710 G711 MAINTENANCE OF DRY AIR FUNCTION OF INDICATOR OF CLEANER – INDICATOR OF CLOGGING CLOGGING Degree of clogging of the air filter is indi- Maintenance of the cleaner should be cated by position of the slider (1) in the carried out when indicator of clogging indicator window.
MAINTENANCE INSTRUCTIONS X712 G713 QQQ_G714 INSTRUCTIONS FOR MAINTENANCE REGENERATION OF THE MAIN AIR REPLACEMENT OF AIR CLEANER OF DRY AIR CLEANER CLEANER CARTRIDGE LOCKING CARTRIDGE Carry out maintenance of the air cleaner − Pull out the main cartridge of the dry −...
MAINTENANCE INSTRUCTIONS G715 REINSTALLATION OF AIR CLEANER CARTRIDGES Reinstall the air cleaner cartridges in re- verse order. During this operation pay attention to: - cleanness of contact surfaces, - cartridges may not be deformed and may not vibrate after installation, - perfect tightness of the whole cleaner shall be ensured after closed with the lid,...
MAINTENANCE INSTRUCTIONS E719 G750 E721 under working cylinder hoses and CHECK OF OIL LEVEL IN REPLACEMENT OF OIL AND HYDRO- under the drain tube). HYDROSTATIC STEERING TANK STATIC STEERING FILTRATION 11. Start the engine and at idle speed CARTRIDGE Carry out checks every day before start (max.
MAINTENANCE INSTRUCTIONS E722 E723 BLEEDING OF HYDROSTATIC STEERING HYDRAULIC CIRCUIT 1. Secure the tractor against any movement and lift the front axle. With all bleeding operations on 2. Start the engine let it running at idle speed for approx. 1 minute. the hydrostatic steering watch oil 3.
MAINTENANCE INSTRUCTIONS G719 REPLACEMENT OF HYDROSTATIC STEERING HOSES The hoses shall be replaced after four years from the date of their manufacturing (the date can be found on their surface) or after 3,500 Mh of the tractor or in case that any traces of their damage are found (weeping of a hose, local bulging, leakage of work- ing medium around terminals and from the surface, damaged jacket by rubbing against metal frame, damaged outer braid of low-pressure hoses).
MAINTENANCE INSTRUCTIONS G725 E726 G716 REPLACEMENT OF COOLING FLUID Follow this procedure: 2. Drain cooling fluid from the tank (C). 5. Fill the cooling system with an anti- 1. Open the heating circuit cock (A) and The drain screw is accessible after freezing mixture.
MAINTENANCE INSTRUCTIONS E728 E729 E730 CHECK AND REPLACEMENT OF OIL IN DRAINAGE AND INSPECTION HOLES 1. *Inspection and oil filling screw of the GEARBOX, AXLE DRIVE AND REAR 1. Drain plug of the gear mechanism. axle shaft case (applicable for stan- AXLE PORTALS 2.
MAINTENANCE INSTRUCTIONS P11004 P11N005 CHANGING SUCTION FILTER CHANGING INSERTION OF OIL CLEANER Suction filter is located on the left side of gearbox. To change the filter, empty the oil from gearbox. Oil cleaner is located on the left side of gearbox.
MAINTENANCE INSTRUCTIONS F206 ∗ FRONT OUTPUT SHATF With replacement of oil it is necessary to The inspection and oil filling plug is lo- clean the screen oil cleaner (2). This cated on the front output shaft face. screen-type cleaner is accessible after Note: A plug or hollow screw is installed removal of the retaining ring and the lid.
MAINTENANCE INSTRUCTIONS E733 G731 G735a LUBRICATION AND FILLING POINTS OIL FILLING, INSPECTION AND REFILLING OF BRAKE FLUID OF THE FRONT DRIVING AXLE DRAIN HOLES OF FRONT WHEEL The tank is located on the left side of the REDUCERS 1 - Steering knuckle lubricator. tractor in front of the cabin and accessi- 2 - Sliding bearing (2x) of the front driv- Carry out check, filling and draining of oil...
MAINTENANCE INSTRUCTIONS E736 E730a CLEANING OF HEATING SYSTEM *AIR FILTER WITH ACTIVE CARBON FILTERS Filters with active carbon are installed instead of the standard dust filter and re- Carry out regeneration of filters, installed placement is carried out in the same way as in the common filters. The filter should under covering grilles above front glass be located with the white surface on the grid.
MAINTENANCE INSTRUCTIONS G731 G732 INSTRUCTIONS FOR INSTALLATION DRAINAGE OF CONDENSATE FROM CHECK OF TIGHTNESS OF AIR OF THE CARBON FILTER AIR ACCUMULATOR SYSTEMS 1. Remove the worn out filter from the air Drain condensate by pulling the ring to − Fill the air accumulator up to the duct neck.
MAINTENANCE INSTRUCTIONS G733 E740 E741 correct arrangement of hoses to the oil WORKING PRESSURE OF AIR BRAKES MAINTENANCE OF THE AIR- cooler. CONDITIONING (A/C) SYSTEM In case of a single hose (1) and double- hose (2) designs, air pressure on the Cleaning of the A/C condenser is With correct function of the A/C system, double-hose coupling head (red capsule)
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MAINTENANCE INSTRUCTIONS G736 E743 MAINTENANCE AND CARE FOR TYRES LAYING BY THE TRACTOR Check regularly outer surfaces of the tyres and their sides for defects in side walls In case that the tractor has to be put out and at tyre beeds and damaged tyre skeletons. of operation for a longer period (storage), support the tractor and reduce pressure in tyres for minimum (the wheels may not...
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MAINTENANCE INSTRUCTIONS G749 GEARBOX DISTRIBUTOR – REPLACEMENT OF OIL CLEANER CARTRIDGE The gearbox distributor is located on the right side of the tractor behind the fuel tank; the oil cleaner is accessible from the bottom of the tractor. Before replacement of the oil cleaner cartridge, put a suitable container un- der the tractor to catch any leaking oil.
ADJUSTMENTS Page Stretching of v-belt ....................168 ∗Stretching of a/c compressor v-belt ............... 168 Retightening of cylinder head.................. 168 Adjustment of valve play ..................168 Bleeding of tractor brake system................169 1. Bleeding of the main brake valve for trailers ............170 2.
ADJUSTMENTS E751 E752 E753 STRETCHING OF V-BELT RETIGHTENING OF CYLINDER HEAD ADJUSTMENT OF VALVE PLAY With correct stretching of the V-belt the Retighten engine cylinder head on cold Adjustment of valve play should be carried slack of the belt shall be 5.5mm when a engine in the prescribed order.
ADJUSTMENTS G735a E757 Carry out bleeding of the pneumatic BLEEDING OF TRACTOR BRAKE Warning: brake system for trailers and foot brakes SYSTEM With bleeding of a pneumatic of the rear wheels with disconnected brake systém for trailers abd Carry out bleeding of the brake system brake pedals, separately for each wheel.
ADJUSTMENTS E758 1. BLEEDING OF THE MAIN BRAKE VALVE FOR TRAILERS This operation should be carried out at 730±20 kPa in the system using the following procedure: 1. Refill the missing volume of brake fluid in the expansion tank to the maximum level 2.
ADJUSTMENTS E759 2. BLEEDING OF BRAKES OF REAR WHEELS Carry out bleeding as follows: 1. Check level of brake fluid in the expansion tank. Refill missing volume to the maximum if necessary. 2. Slide a hose onto the bleeding screw (2) of the brake cylinder after prior removal of a rubber cap from the screw and sink other end of the hose to the bottom of a transparent container filled partly with brake fluid (3).
ADJUSTMENTS E760 E761 Carry out bleeding as follows: 3. BLEEDING OF THE BRAKE 1. Check level of brake fluid in the expansion tank. Refill missing volume to the SYSTEM OF FRONT DRIVING AXLE maximum if necessary. Before bleeding procedure it is always 2.
ADJUSTMENTS E762 4. BLEEDING OF HYDRAULIC BRAKES OF THE TRAILER Carry out bleeding as follows: 1. Refill missing volume of brake fluid in the expansion tank to the maximum. 2. Remove the cap on the bleeding screw (2) of the trailer hydraulic brake valve (1) that is located on the left front bracket of the cabin silentblock.
ADJUSTMENTS CHECK AND ADJUSTMENT OF FOOT AND HAND BRAKES Carry out adjustment in the following or- der: 1. Adjustment of the foot brake 2. Adjustment of the hand brake Any other procedure is not possible as well as adjustment of only foot or only hand brake.
ADJUSTMENTS In case that some asymmetry of braking 6. Check adjustment of the hand brake between the left and right brake occurs system and if necessary, correct the after such adjustment, it is necessary to adjustment and check tightening of all release the adjustment screw (7) of that locking nuts (6), (8).
ADJUSTMENTS E764 E765 ADJUSTMENT OF CLUTCH PEDAL BLEEDING OF CLUTCH HYDRAULIC ENGINE TRAVEL CLUTCH PLAY CIRCUIT ADJUSTMENT Correct play between the piston rod of Carry of bleeding using the same proce- The travel clutch is designed in such the pedal and piston of the main cylinder dure as bleeding of the rear brake sys- manner that no adjustment is required is not adjustable –...
ADJUSTMENTS E766 G767 ADJUSTMENT OF HITCH FOR ADJUSTMENT OF BOWDEN CABLE SINGLE-AXLE TRAILERS The hitch is in transport position. The 1. Lift the hydraulic arms to their upper Bowden cable shall be stretched so that (transport) position with selected posi- there is no play on the control lever in tion regulation (P) the cabin.
ADJUSTMENTS E769 E770 E771 − Put the tractor to the start of that 100m − Push the pushbutton (B). The number CALIBRATION OF DIGITAL DASHBOARD TRAVEL SPEED long lane. of pulses, detected by the ravel sen- sor, will be saved into memory. The −...
ESSENTIAL TECHNICAL PARAMETERS Page Main dimensions of the tractor (mm)............... 180 Technical specifications of engines of the tractors ..........181 Permitted max. Loading of front axle (kg) ............... 183 Permitted max. Loading of rear axle (kg) ..............183 Permitted maximum weight of vehicle set ”tractor + mechanism“ (kg) ....184 Condition of steerage ....................
ESSENTIAL TECHNICAL PARAMETERS MAIN DIMENSIONS OF THE TRACTOR (MM) Note Contour length with a hitch device and lowered front three-point hitch 4,708 without additional weights Contour length with a hitch device and without the front three-point hitch 4,067 without additional weights Width over rear mudguards 1,890 Height to the exhaust pipe mouth...
ESSENTIAL TECHNICAL PARAMETERS TECHNICAL SPECIFICATIONS OF ENGINES OF THE TRACTORS Model of the tractor Proxima Plus 90 Proxima Plus 100 Proxima Plus 110 Model of the engine 1205 1005 1305 compression ignition, four-stroke engine with direct injection of Type of engine fuel, turbo-charged Design in-line, upright, water-cooled...
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ESSENTIAL TECHNICAL PARAMETERS TECHNICAL SPECIFICATIONS OF ENGINES OF THE TRACTORS Model of the engine 1205 1005 1305 Valve gear type Oil cleaner full-flow type, disposable Fuel cleaner single-stage, with replaceable cartridge Type of injection pump PP 4M 10P1i 3780 PP 4M 10P1i 3775 PP 4M 10P1i 3776 Nozzle type DOP150S428-4104...
ESSENTIAL TECHNICAL PARAMETERS PERMITTED MAXIMUM WEIGHT OF VEHICLE SET ”TRACTOR + MECHANISM“ (KG) Travel speed (km.h Maximum weight of the vehicle set 7,500 7,000 6,600 6,000 CONDITION OF STEERAGE Travel speed Loading of the front axle of the tractor of total weight (km.h tractor + carried mechanism (%) min.
ESSENTIAL TECHNICAL PARAMETERS LOADING CAPACITY OF FRONT TYRES Travel speed 40 km.h 30 km.h 20 km.h 8 km.h Tyre loading Tyre loading Tyre loading Tyre loading Tyre size capacity (kg) capacity (kg) capacity (kg) capacity (kg) tyre inflation tyre inflation tyre inflation tyre...
ESSENTIAL TECHNICAL PARAMETERS POWER Proxima Proxima Proxima Model of the tractor Plus 90 Plus 100 Plus 110 Model of the engine 1205 1005 1305 Power on the output shaft (kW±2%) - at nominal speed of the engine and engaged 1,000 min the output shaft Not run-in engine (up to 100 Mth) 62.5...
ESSENTIAL TECHNICAL PARAMETERS FORWARD TRAVEL SPEED OF THE TRACTOR - 30 KM/H Speed of dependent rear Speed of dependent rear Speed of the tractor in km/h at nominal output shaft 540/1000 at output shaft 540/540E at speed of the engine (2,200 rpm) and given nominal speed of the engine nominal speed of the engine sizes of rear wheel tyres...
ESSENTIAL TECHNICAL PARAMETERS BACKWARD TRAVEL SPEED OF THE TRACTOR - 30 KM/H Speed of dependent rear Speed of dependent rear Speed of the tractor in km/h at nominal output shaft 540/1000 at output shaft 540/540E at speed of the engine (2,200 rpm) and given nominal speed of the engine nominal speed of the engine sizes of rear wheel tyres...
ESSENTIAL TECHNICAL PARAMETERS FORWARD TRAVEL SPEED OF THE TRACTOR - 40 KM/H Speed of dependent rear Speed of dependent rear Speed of the tractor in km/h at nominal output shaft 540/1000 at output shaft 540/540E at speed of the engine (2,200 rpm) and given nominal speed of the engine nominal speed of the engine sizes of rear wheel tyres...
ESSENTIAL TECHNICAL PARAMETERS BACKWARD TRAVEL SPEED OF THE TRACTOR - 40 KM/H Speed of dependent rear Speed of dependent rear Speed of the tractor in km/h at nominal output shaft 540/1000 at output shaft 540/540E at speed of the engine (2,200 rpm) and given nominal speed of the engine nominal speed of the engine sizes of rear wheel tyres...
ESSENTIAL TECHNICAL PARAMETERS OUTER CONTOUR AND TRACK WHEELING DIAMATER front 1,610mm To the right Wheel track To the left (mm) (mm) rear 1,500mm Without engaged front driving axle (PHN) 11,850 11,380 Without engaged front driving axle with partial braking of 9,880 9,650 Track...
INDEX Bleeding of the brake system of front driving axle Bleeding of the main brake valve for trailers Additional weights Bleeding of tractor brake system Adjustable stop Blocking of lower linkages with cbm hooks Adjustemnt of toe-in with tractors equipped with a front driving Bracket Module of pivoted pull bar axle Bracket Module of pivoted pull bar with fixed pin...
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INDEX Discharge of engine oil Front driving axle Double-hose brakes Front driving axle switch (f) Drainage and inspection holes Front hook Drainage of condensate from air accumulator Front output shaft Draining plug of the fuel tank Front output shatf Drive of farming machines Front three-point hitch Drive of machines with greater inertial masses Front three-point suspension...
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INDEX Change of loading capacity of front tyres (%) Lever of manual refulation of fuel Change of loading capacity of rear tyres (%) Lever of shifting gears Change of rear wheels tread Lever of shifting of road and reduced gears Change of wheels tread Lever of shifting of speed 540 (or 540e) and 1,000 rpm of the Changing insertion of oil cleaner...
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Preventive daily maintenance Oil for hydrostatic steering for tractors Procedure of discharge of a fluid from tyres Oils for four-cylinder supercharged engines zetor Procedure of filling of tyres with water Oils for front drive axle Pushbutton of rear differential lock (j)
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INDEX Tilt steering wheel Safety cabin Tiltable cover Safety instructions for the user Tool box Safety principles with work with a three-point hitch Torque multiplier Selection of holes in the bracket Torque multiplier Setting of stops on the front driving axle Towing bar Shifting from higher to lower gear Tractor lubrication chart...
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INDEX Working and transport positions of the front three-point hitch Working pressure of air brakes...