Zetor UTILIX HT 45 Operator's Manual
  1. Manuals
  2. Brands
  3. Zetor Manuals
  4. Tractor
  5. UTILIX HT 45
  6. Operator's manual

Zetor UTILIX HT 45 Operator's Manual

Hide thumbs Also See for UTILIX HT 45:
Table of Contents

Advertisement

Quick Links

Download this manual
UTILIX HT
OPERATOR´S MANUAL
1/2018
45
55
Tractor is Zetor. Since 1946.

Advertisement

Table of Contents
loading

Related Manuals for Zetor UTILIX HT 45

Summary of Contents for Zetor UTILIX HT 45

  • Page 1 UTILIX HT OPERATOR´S MANUAL 1/2018 Tractor is Zetor. Since 1946.
  • Page 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.

  • Page 4: Table Of Contents

    CONTENTS Tractor identification ............................7 Warranty of the product ..........................7 Parts ................................7 About this manual ............................9 Introduction & Description ..........................11 Tractor an introduction ..........................11 Description ..............................12 ROPS (Roll over protection structures) ....................... 13 Roll over protective structures (ROPS) ....................... 13 Danger .................................
  • Page 5 CONTENTS Tachometer..............................41 Fuel gauge and water temperature gauge ....................41 Hazard warning signal switch ........................41 Cruise control button ........................... 45 Cruise speed control switch ......................... 45 Load sensing button ............................ 45 Mode (sensitivity) switch ..........................46 Tractor controls ............................47 Throttle Lever (Hand Throttle) ........................
  • Page 6 CONTENTS Fuel ................................71 Tyre pressure............................... 72 Steering ............................... 72 Brake ................................72 Electrical ..............................72 Installing loader ............................73 Detaching the loader (loader connecting port) .................... 73 Maintenance and adjustment Schedule ...................... 74 Periodical check and service table ......................74 Filling diagram &...
  • Page 7 CONTENTS Rearview mirrors ............................103 Cab ceiling ..............................103 How to Controls Cabin ..........................103 Ventilation ..............................104 Re-circulation inlets fully closed ........................ 104 Working lamp switch ..........................104 Wiper control switch ..........................104 Windscreen Washer tank .......................... 104 Interior Lamp.............................. 105 Blower control switch ..........................

  • Page 8: Tractor Identification

    TRACTOR IDENTIFICATION The engine number is stamped on the left hand side of the engine block. The chassis number is shown on the left hand side of the tractor as shown in the drawing. 1 - Stamped position of the Engine type or Number 2 - Stamped position of the chassis number U18N001 Warranty of the product...
  • Page 9  ...

  • Page 10: About This Manual

    Read this Manual carefully and keep it in a convenient place for future reference. If at any time you require advice concerning your Tractor, do not hesitate to contact your Authorized ZETOR dealer / Distributor. He has trained personnel, genuine parts and necessary equipments to undertake all your service requirements.
  • Page 11  ...

  • Page 12: Introduction & Description

    A Tractor can also be used as a prime mover as it has a power outlet source which is also called Power Take or PTO shaft. In this book the operating, maintenance and storage instructions for all models of ZETOR Diesel Tractors has been complied.

  • Page 13: Description

    Tractor with Independent Power Take Off is fitted with electro - hydraulic clutch Assy. Brakes ZETOR tractors are provided with independent disc brakes operated by two road travel. A foot brake lever is fitted for parking. Rear axle & Wheels This is mounted on ball bearings and is enclosed in removable housing which are bolted to the transmission case.

  • Page 14: Rops (Roll Over Protection Structures)

    The objective of the frame or cab structure is to protect the operator in the event of a roll over and they are designed to support the entire weight of the tractor in that event. Each ZETOR ROPS frame or cab structure is designed and has been tested to meet industry and or Government standards.

  • Page 15: How To Adjust The Seat

    ROPS (ROLL OVER PROTECTION STRUCTURES) How to adjust the Seat 1 - Seat Belt 2 - Forward / Backward adjustment lever 3 - Knob for weight adjustment U18N005 NOTE: Do not use solvents to clean the seat. Use warm water with a little detergent added. Before operating a Tractor it is important to adjust the seat to the most comfortable position &...

  • Page 16: Safety Instructions, Do's & Don'ts

    SAFETY INSTRUCTIONS, DO'S & DON'TS Recognize safety information This symbol means ATTENTION! YOUR SAFETY IS INVOLVED. The message that follows the symbol contains important information about safety. Carefully read the message. Signal words Danger Warning Caution A signal word - DANGER, WARNING OR CAUTION - is used with safety alert symbol. DANGER identifies the most serious hazards.

  • Page 17: Use Of Rops And Seat Belt

    SAFETY INSTRUCTIONS, DO'S & DON'TS Use of rops and seat belt The Roll Over Protective Structure (ROPS) has been certified to industry and/or government standards. Any damage or alternation to the ROPS, mounting hard-ware, or seat belt voids the certification and will reduce or eliminate protection for the operator in the event of a roll- over.

  • Page 18: Handle Fuel Safely-Avoid Fires

    SAFETY INSTRUCTIONS, DO'S & DON'TS Handle fuel safely-avoid fires Handle fuel with care; it is highly flammable. Do not refuel the Tractor while smoking or near open flame or sparks. Always stop engine before refueling Tractors. Always keep your tractor clean of accumulated grease, and debris.

  • Page 19: Avoid High-Pressure Fluids

    SAFETY INSTRUCTIONS, DO'S & DON'TS Avoid high-pressure fluids Escaping fluid under pressure can penetrate the skin causing serious injury. Keep hands and body away from pinholes and nozzles, which eject fluids under high pressure. If ANY fluid is injected into the skin. Consult your doctor immediately.

  • Page 20: Service Tractor Safely

    SAFETY INSTRUCTIONS, DO'S & DON'TS Service tractor safely Do not wear a necktie, scarf or loose clothing when you work near moving parts. If these items were to get caught, severe injury could result. Remove rings and other jeweler to prevent electrical shorts and entanglement in moving parts.

  • Page 21: Emergency Exits

    SAFETY INSTRUCTIONS, DO'S & DON'TS Emergency Exits If exit from the cab side doors is blocked (following an accident or vehicle overturn) the alternative safety exits are indicated by decals. The possible safety exits are: Rear window hatch (All tractors) Front window (for versions with openable front window).
  • Page 22 SAFETY INSTRUCTIONS, DO'S & DON'TS Do not allow loader arms or attachment to contact electrical power lines. Electrocution will cause serious injury or death. U18N005_6 Never carry a big object with the loader unless a proper implement is attached. Keep a carried object low during driving.

  • Page 23: Towing Safely

    SAFETY INSTRUCTIONS, DO'S & DON'TS Towing Safely For the maximum towable loads, refer to the paragraph '' Maximum towable loads in the Technical Data Section. - Maintain a suitable speed taking into account the weight of the trailed load and the gradient, remembering that braking distances will be greater than with just the tractor.

  • Page 24: Use Of Hazardous Substances

    SAFETY INSTRUCTIONS, DO'S & DON'TS Use of Hazardous Substances European standard EN 15695-1 is applicable to the cabs of agricultural or forestry tractors and self-propelled sprayers. The purpose of the standard is to limit the exposure of the operator (driver) to hazardous substances when applying plant protection products and liquid fertilisers.

  • Page 25: Use Of Hazardous Substances

    SAFETY INSTRUCTIONS, DO'S & DON'TS Use of Hazardous Substances The classification category, as stipulated by ISO 14269-5, of the cab installed on this range of tractors is given below: - the engine operating at nominal speed - the maximum quantity of air drawn from outside the cab (recirculation closed) - with fan at maximum speed The manufacturer of your tractor has made every effort to make it as safe as is humanly possible.

  • Page 26: Safe Operation Of Your Tractor

    SAFETY INSTRUCTIONS, DO'S & DON'TS Safe operation of your tractor The manufacturer of your tractor has made every effort to make it as safe as is humanly possible. Beyond this point it is the responsibility of the operator to avoid accidents and we ask that you read and implement our suggestions for your safety.

  • Page 27: Mounting And Demounting Implements

    SAFETY INSTRUCTIONS, DO'S & DON'TS Mounting and demounting implements 1. Ensure that all mounting and removal of implements is done on safe flat ground. Ensure no one is between the Tractor and implement and do not get under the implement to avoid accidental injuries. 2.
  • Page 28 SAFETY INSTRUCTIONS, DO'S & DON'TS The Tractor 1. Read the operator's manual carefully before using the tractor. Lack of operating knowledge can lead to accidents. 2. Use an approved rollover bar and seat belt for safe operation. Overturning of a tractor without a rollover bar can result in death or injury.
  • Page 29 All models HST pedal and PTO button should also be in neutral position for completing the starting circuit. Do not bypass the safety starter switch. Consult your ZETOR Tractor Dealer / Distributor if safety-starting switch malfunctions.
  • Page 30 SAFETY INSTRUCTIONS, DO'S & DON'TS Operating the PTO (Power Take Off) 1. When operating PTO driven equipment, shut off the engine and wait until the PTO stops before getting off the tractor and disconnecting the equipment. 2. Do not wear loose clothing when operating the power take-off or near rotating equipment. 3.

  • Page 31: Do's And Don't's

    SAFETY INSTRUCTIONS, DO'S & DON'TS DO'S AND DON'T'S DO'S-For Better performance DO -Ensure that safety shields are in place and in good condition. DO-Read all operating instructions before commencing to operate Tractor. DO-Carry out all maintenance tasks without fail. DO-Keep the air cleaner clean. DO-Ensure that the correct grade of lubricating oils is used and that they are replenished and changed at the recommended intervals.

  • Page 32: Don'ts-For Safe Operation

    SAFETY INSTRUCTIONS, DO'S & DON'TS Don'ts-For safe operation DON'T-Run the engine with the air cleaner disconnected. DON'T-Start the tractor in an enclosed building unless the doors and windows are open for proper ventilation. DON'T-Operate the tractor or engine while lubricating or cleaning. DON'T-Allow the tractor to run out of diesel fuel otherwise it will be necessary to vent the system.
  • Page 33  ...

  • Page 34: Safety Signs

    SAFETY SIGNS General safety information (Replace all missing, damaged or illegible signs) IMPORTANT: This ''General safety Information'' should be kept with the machine at all times as reference data. This symbol means ATTENTION! YOUR SAFETY IS INVOLVED. The message that follows the symbol contains important information about safety.

  • Page 35: Decals On The Chassis

    SAFETY SIGNS Decals on the chassis U18N007 1 - Operator's manual 2 - Warning: Push the button to lock position with joystick lever is neutral whenever the implement is not operation. 3 - Warning: Never use the diff-lock at high speed or on the road as this can cause rollover and injury. 4 - Warning: Always set the knob to lock when 1.

  • Page 36: Decals On The Cabin

    SAFETY SIGNS Decals on the cabin U18N008 1 - Warning: Do not remove radiator cap while engine is hot. Hot steam will injure you. 2 - Caution: Do not touch while the system is hot. It cause serious burns. 3 - Warning: Do not refuel the tractor while smoking or near naked flame or sparks.
  • Page 37 SAFETY SIGNS U18N009 1 - Warning: Attach implements and trailers to the tractor only using the prescribed drawbar or hitch. 2 - Danger: Rotating driveline contact can cause death. KEEP AWAY! Keep all drive line. Tractor and equipment shields in place during operation. 3 - Warning: Stay clear of raised Boom and bucket.

  • Page 38: Universal Symbols

    UNIVERSAL SYMBOLS Some of the universal symbols have been shown below with an indication of their meaning. Engine Pressured-open slowly Corrosive substance speed rev/minX100 ''Tortoise'' Slow or Hours, recorded Continuous variable minimum Setting Engine coolant ''Hare'' fast or maximum Warning temperature setting Transmission oil...
  • Page 39  ...

  • Page 40: Controls, Instruments & Operations

    It is too late to learn once the Tractor is moving. If in doubt about any aspect of the operation of the tractor consult your ZETOR Tractor Dealer / Distributor. Particular attention should be paid to the recommendations for running-in to ensure that your tractor will give long life and dependable service for which it was intended.

  • Page 41: Main Switch (Key Switch)

    CONTROLS, INSTRUMENTS & OPERATIONS Main switch (key switch) [OFF]- The key can be inserted or removed. [ON]- The electric circuit is on & preheat function. [START]- The starter motor is engaged. When the key is released it will return to the ON position. [GLOW] - Glow plugs preheat the combustion chamber.

  • Page 42: Hour Meter

    CONTROLS, INSTRUMENTS & OPERATIONS Hour meter The hour meter consists of digits with the last digit indicating 1/10 of an hour. It shows hours the tractor has been used. The lamp at bottom of hour meter should twinkle during Operation. U18N013 Tachometer This meter shows the revolutions of the engine and the...
  • Page 43 CONTROLS, INSTRUMENTS & OPERATIONS Warning lights U18N017 High beam lamp is operated on the combination switch. Low beam lamp is operated on the combination switch. Parking brake lamp is operated on when the ignition key is turned onto ''ON'' with the hand brake engaged.
  • Page 44 CONTROLS, INSTRUMENTS & OPERATIONS THE PTO MONITOR LAMP on the dash panel indicates the state of the PTO shaft. 1. If the monitor glows: The PTO is rotating. 2. If the monitor is off: The PTO is off. 3. If the monitor blinks: The PTO is currently stopped. If the driver is standing on the seat or out of the driver's seat when the PTO is in operation, the PTO lamp flashes with a beep and stops operating.
  • Page 45 CONTROLS, INSTRUMENTS & OPERATIONS The PTO shaft will not rotate if either of the two switches is in OFF position. The following table explains how the PTO operates at the two different (Manual & Auto) positions of the PTO control switch with the PTO ON/OFF switch in the on position. ON/OFF Control Hydraulic Position...

  • Page 46: Cruise Control Button

    CONTROLS, INSTRUMENTS & OPERATIONS Cruise control button Engaging Cruise Control - Depress the forward speed control pedal until the required speed is achieved. - Press the cruise control button to engage cruise control. - Release the forward speed control pedal. - The cruise control is only operational when the machine is traveling forward.

  • Page 47: Mode (Sensitivity) Switch

    CONTROLS, INSTRUMENTS & OPERATIONS Mode (sensitivity) switch The tractor allows the user to choose a response sensitivity among three different modes. Mode 1 Fully depress top of mode switch to activate mode 1. This mode gives the higher response sensitivity to drive pedal movement.

  • Page 48: Tractor Controls

    CONTROLS, INSTRUMENTS & OPERATIONS Tractor controls U18N025 1 - Brake Pedal 2 - PTO Shift Lever 3 - Sub Shift Lever 4 - 4WD Shift Lever 5 - Throttle Lever 6 - Parking Brake Lever 7 - Tilt lever 8 - Forward / Reverse speed control pedal 9 - Diff-Lock Pedal 10 - Joy Stick Lever 11 - Draft Control Lever...

  • Page 49: Throttle Lever (Hand Throttle)

    CONTROLS, INSTRUMENTS & OPERATIONS Throttle Lever (Hand Throttle) Pulling the hand throttle towards the driver increase engine speed. Pushing it away from the driver decreases engine speed. U18N026 Speed control pedal The Speed Control Pedal is located in RHS of the Operator floor.

  • Page 50: To Avoid Personal Unjury

    - When starting to operate the tractor, be sure to release the parking brakes. Misuse of the brakes may cause damage to the transmission and is therefore not acceptable to ZETOR for coverage under the warranty.

  • Page 51: Diff-Lock Pedal

    CONTROLS, INSTRUMENTS & OPERATIONS Diff-lock pedal 1 - Diff-Lock pedal In case of wheel slippage use the diff-lock by pushing down on the diff lock pedal. To release it remove the foot from the pedal. U18N030 Danger: Tractor will be difficult to turn if the Diff-lock is engaged, ensure the lock is disengaged before turning the steering wheel.

  • Page 52: Tilt Lever

    CONTROLS, INSTRUMENTS & OPERATIONS Tilt lever To adjust the inclination of the steering wheel with a 3 stages and set it to the desired position. Danger: Ensure that the tilt lever has locked before moving the tractor. PTO Gear Your tractor is equipped with 2 Speed rear PTO to suit range of applications and conditions. Use the PTO switch to engage or disengage rear PTO.

  • Page 53: Operating The Hydraulics

    CONTROLS, INSTRUMENTS & OPERATIONS Operating the hydraulics The hydraulics are powered with an engine driven hydraulic pump and controlled with a position control lever mounted beside the driver. Caution: When working with the 3-point linkage, keep well clear of the operating radius of the lift arms and any attached implement.

  • Page 54: Lowering Speed Control Knob For The 3 Point Hitch

    CONTROLS, INSTRUMENTS & OPERATIONS Lowering speed control knob for the 3 point hitch 1 - Adjusting Knob of Hydraulic decent Speed This knob controls the downward speed of the hydraulics three point linkage and positioned at the front of the driver's seat.

  • Page 55: Remote Hydraulic Control Valve Coupler Connecting And Disconnecting

    CONTROLS, INSTRUMENTS & OPERATIONS Remote hydraulic control valve coupler connecting and disconnecting Connecting 1. Clean both couplers. 2. Remove dust plugs. 3. Insert the implement coupler to the tractor hydraulic coupler. 4. Pull the implement coupler slightly to make sure couplers are firmly connected.

  • Page 56: Safety Implement For Joystick Lever

    CONTROLS, INSTRUMENTS & OPERATIONS Safety implement for joystick lever 1 - Lock 2 - Unlock This simple Safety locking system can lock the joystick by pushing the Button and unlocked by pulling. U18N040 Warning: Hydraulic fluid escaping under pressure can have enough force to penetrate the skin. Hydraulic fluid may also infect a minor cut or opening in the skin.

  • Page 57: Operating The 3 Point Linkage (Tpl)

    CONTROLS, INSTRUMENTS & OPERATIONS Operating the 3 point linkage (TPL) U18N041 1 - Top Link 2 - Link Bracket 3 - Check Link 4 - Extendable Type 5 - Swing Draw Bar 6 - Lower Link 7 - Adjusting Handle 8 - Lift Rod Check chain (telescopic stabilizers) adjustment The stabilizers are intended for limiting or preventing...

  • Page 58: Adjustment Of The Top Link

    CONTROLS, INSTRUMENTS & OPERATIONS Adjustment of the top link 1 - Top link 2 - Lock nut Lengthening or shortening the top link will change the angle of the implement. The locating hole of the top link varies with the type of implement used.

  • Page 59: Adjustment Of The Lift Link On The Lower Link

    CONTROLS, INSTRUMENTS & OPERATIONS Adjustment of the lift link on the lower link 1 - Lift Arm 2 - Lower Link 3 - For Stabilizer 4 - Extendable type 5 - Position A 6 - Lift Link For different applications change the position of the lift rod on the lower links as shown and insert the pin in the direction of the arrow.

  • Page 60: Towing Devices

    CONTROLS, INSTRUMENTS & OPERATIONS Towing Devices Danger: Only use trailer hitch to tow and keep the 3 point linkage in raised position when towing with the drawbar. Position can create unbalance causing the Tractor to roll-over & Result the death or serious injury.
  • Page 61 CONTROLS, INSTRUMENTS & OPERATIONS Implement hitching and unhitching To hitch an implement to the drawbar, proceed as follows - Remove lock pin 1 - Remove pin 2 - Reverse the tractor slowly up to the implement - Insert pin 2 - Insert lock pin 1 Drawbar Type Maximum Horizontal load Maximum Vertical load Rear Tyre 13.6-26, 8PR(R1)

  • Page 62: Driving The Tractor

    CONTROLS, INSTRUMENTS & OPERATIONS Driving the tractor Starting the engine Before starting the engine carry out the pre-operational checks as set out in chapter 'Safe operation of your tractor'. (1) Sit on the driver seat. (2) Apply the footbrake. (3) Put the hydraulic lever in the down position. (4) Put the main gear lever in neutral.

  • Page 63: Running-In Period

    CONTROLS, INSTRUMENTS & OPERATIONS Running-in Period Make sure to keep the following instructions for the initial 50-hour use. (1) Avoid abrupt starting and abrupt stopping. (2) Do not use excessive speed or load. (3) Drive the tractor only when the engine is sufficiently warm. (4) Do not idle the engine at the maximum speed.

  • Page 64: Driving Downhill

    CONTROLS, INSTRUMENTS & OPERATIONS Driving downhill Use the engine's ability to brake when traveling downhill. Never rely on the brakes only and never travel downhill with the gears in neutral. Caution: When operating in hilly terrain the risk of the rollover is increased substantially, please drive with extra care.

  • Page 65: Track Adjustment

    CONTROLS, INSTRUMENTS & OPERATIONS Track adjustment As UTILIX HT45/ HT55 models of ZETOR are front wheel assist the front track can be set in 2 positions. The rear track can be set in 4 positions as illustrated. U18N055 (*) Marking is STANDARD...

  • Page 66: Connecting And Disconnecting Implement

    CONTROLS, INSTRUMENTS & OPERATIONS Connecting and Disconnecting Implement Connection 1) Make sure to stop the engine before connecting it. 2) Move the double acting valve lever forward and backward for 4 to 5 times to release the pressure in the hydraulic line of the tractor.

  • Page 67: Mounting Implement

    CONTROLS, INSTRUMENTS & OPERATIONS Mounting Implement If the PTO is used, remove the safety cover off the PTO shaft. Adjust the yoke rod on the lower links to suit the implement in use. Attach the left lower link, then attach the right lower link using the adjusting handle on the leveling box if required.

  • Page 68: Fixtion Points Of Loader

    CONTROLS, INSTRUMENTS & OPERATIONS Fixtion Points of Loader 1 - Screw size: M14xP2.0, Number:4(both sided), Strength: 9T 2 - Screw size: M16xP2.0, Number:8(both sided), Strength: 9T U18N055C * For more information, please refer to the manual loader.
  • Page 69  ...

  • Page 70: Lubrication & Maintenance

    Next service inspections always after covering another 250 EH but not later than 12 months after the previous service inspection. The service inspections are a part of tractor maintenance. The services authorized by Zetor will provide professional performance of service inspections according to the manufacturer's instructions.

  • Page 71: Engine Oil

    LUBRICATION & MAINTENANCE Engine oil 1 - Lower level 2 - Upper level Pull out the stick, wipe it and dip in the oil sump. Ensure that oil level is between the upper and lower mark near the upper mark. If too low add oil, but never excess 100hrs of service interval.

  • Page 72: Transmission Oil

    LUBRICATION & MAINTENANCE Transmission oil Check the level with the dipstick on top of the transmission in rear of the seat. If the level is low add oil through the filler hole. Caution: Always ensure that you use the correct oil for topping up or oil changes. 1 - Upper level 2 - Lower level U18N061...

  • Page 73: Tyre Pressure

    LUBRICATION & MAINTENANCE Tyre pressure The air pressure used in the tires has a direct bearing on the life of the tire and its performance in the field. Ensure that the tire pressures are correct and in accordance with the table in chapter Track adjustment. To make a visual judgment see the drawing on the right.

  • Page 74: Installing Loader

    LUBRICATION & MAINTENANCE Installing loader 1. Connect P port of loader control valve to the line on the tractor marked P (from the PTO valve). 2. Connect the T port on the loader control valve to the line on the tractor marked T. 3.

  • Page 75: Maintenance And Adjustment Schedule

    LUBRICATION & MAINTENANCE Maintenance and adjustment Schedule Periodical check and service table O Check, Top-up or Adjust, X Replace, XX First Replacement Service interval(hour meter,mark) Division Item Daily Frequency Comment Every 250 hours Engine oil or 12months & Cartridge after first 50 hours Clean every 100 Air cleaner...
  • Page 76 LUBRICATION & MAINTENANCE Service interval(hour meter,mark) Division Item Daily Frequency Comment Every 500 hours or Trans 12months mission oil after first 50 hours Free play of Check daily (20~30 mm) brake pedal Adjust so that State of both operate both brake Check daily simultaneously pedals...
  • Page 77 LUBRICATION & MAINTENANCE Service interval(hour Frequency Comment meter,mark) Division Item Daily Tighten if loose Wheel nut Front:35-59 (m- fastening Check daily torque Rear82-128 (m-kg) Operation of Check daily instrument Adjustment of the Check every throttle 250 hours pedal Replenish every 50 hours Grease each O O O O O O O O O...

  • Page 78: Filling Diagram & Capacity Table

    LUBRICATION & MAINTENANCE Filling diagram & Capacity table U18N067 1 - Oil filler hole 2 - Greasing point 3 - Drains 4 - Window 5 - Grease fitting 6 - Engine filler 7 - Front axle drain 8 - Front Axle Greasing Point 9 - Front axle oil filler 10 - Radiator 11 - Engine Drain...

  • Page 79: Recommended Transmission Oil

    LUBRICATION & MAINTENANCE Filling point Fillings Quantity Liter (gal.) MODEL UTILIX HT45/ HT55 50/50 : Ethylene Glycol/Water (L.L.C) RADIATOR 8.5 l (2.24 US gal) ASTM D4985 / D6210 API : CH4 grades Recommended SAE viscosity grades ENGINE 8.2 l (2.16 gal) A: Viscosity B: Temperature TRANSMISSION CASE...

  • Page 80: Opening Method Of Each Cover

    LUBRICATION & MAINTENANCE Opening method of each cover Opening method of Hood 1 - Bonnet Open U18N069 With the hood up the Hook release lever can be removed by pulling rearwards, having first detached the hood lamp wiring harness. Hood can be open by itself. U18N070 Opening the Side cover 1 - Support pin (1)

  • Page 81: Fuel

    LUBRICATION & MAINTENANCE Fuel Use clean diesel fuel only. Important: As diesel fuel equipment is susceptible to contamination by dust or water, Ensure that all dust and water is kept well away from the fuel tank. Bleeding the fuel system U18N072 1 - Fuel filter (B) 2 - Fuel return line...

  • Page 82: Changing The Oils In The Tractor

    LUBRICATION & MAINTENANCE Changing the oils in the tractor Always use quality oils as engine or transmission oil (refer to the chapter: Recommended transmission oil) Refer to the tables 'Periodical check and service table' for the change frequency. Changing engine oil 1 - Engine Oil filter Park tractor on level surface, shut-off engine.

  • Page 83: Changing The Transmission Oil

    LUBRICATION & MAINTENANCE Changing the transmission oil 1 - Upper level 2 - Lower level Remove the drain plug from bottom of the transmission and drain the oil. Replace and check the drain plug. U18N075 1 - Transmission oil drain Plug U18N076 1 - Oil Level Gauge 2 - Oil Port...

  • Page 84: Changing Oil In The Front Axle

    LUBRICATION & MAINTENANCE Changing oil in the front axle 1. Drain the oil from the center diff plug and the drain plug in each drive. 2. Replace and tighten all drain plugs. 3. Remove the top plug (Vent plug) from each final drive to vent air from final drives. 4.

  • Page 85: Cleaning And Changing Filters

    LUBRICATION & MAINTENANCE Cleaning and changing filters Engine oil filter 1 - Engine Oil filter Using a filter wrench turn the filter anti clockwise to remove it. Lightly smear the rubber seal on the new filter with oil to ensure, turn it clockwise until the seal contacts the base and then turn it another 2/3 turn to tighten it.

  • Page 86: Hydraulic Oil Filter And Engine Oil Filter Cartridge

    LUBRICATION & MAINTENANCE 4. Ensure that the fuel filter base is clean. Push a new fuel filter fully into the fuel filler base. 5. Hold the fuel filter in place. Fit locking ring into position. Rotate the locking ring clockwise in order to fasten the fuel filter to the fuel filter base.

  • Page 87: Changing The Coolant

    LUBRICATION & MAINTENANCE Changing the coolant (1) Open the tap in front of the gear pump to drain the coolant. (2) Open the radiator cap at the same time. (3) To give a thorough clean run a hose into the radiator and flush it out. (4) Close the tap and refill the radiator with a coolant mixture of water and corrosion inhibitor or anti freeze.

  • Page 88: Cleaning The Radiator

    LUBRICATION & MAINTENANCE Cleaning the radiator Insects, grass straw and dust can all block the radiator, condenser and reduce its efficiency. Remove the radiator cover to clean it and the radiator. Release the bolt and pull to remove the cover. Then clean the radiator between the fins and tube by using clean water.

  • Page 89: Greasing The Tractor

    LUBRICATION & MAINTENANCE Greasing the tractor Grease the tractor according to the service schedule (Tables: Periodical check and service table) Ensure that grease nipples are cleaned well before any attempt is made to grease them. Brake area / Clutch area - Grease Nipple U18N087 Pivot metal - Grease Nipple U18N088...

  • Page 90: Gap Adjustment

    LUBRICATION & MAINTENANCE Gap adjustment Adjusting the brake 1 - Free play Using the brake over a period of time will increase the free play. The correct free play of the pedal is 0.78~1.18 in To adjust, loosen the locknut on the turnbuckle and adjust. Check the adjustment and tighten the locknut if the free play is correct.

  • Page 91: Checking The Battery

    LUBRICATION & MAINTENANCE Checking the battery 1 - Indicator condition Check the Indicator condition Green color - Good condition Black color - Charging necessary White color - Replace battery U18N093 Important: Low electrolyte levels can cause premature battery failure and corrosion. Caution: Electrolyte contains acid and can cause serious burns.

  • Page 92: Battery Charging

    LUBRICATION & MAINTENANCE Battery charging - A boost charge is only for emergencies. It will partially charge the battery at a high rate and in a short time. - When using a boost-charged battery, It is necessary to recharge the battery as early as possible. Failure to do this will shorten the battery's service life.

  • Page 93: Fan Belt Adjustment

    LUBRICATION & MAINTENANCE Removal of the knob 1. Turn the knob to the ''off'' position; the knob cannot be removed in this position. 2. Press the knob in and continue to turn it counter-clockwise as far as it will go. 3.

  • Page 94: Alternator And Fan Belts Inspect/Adjust/Replace

    LUBRICATION & MAINTENANCE Alternator and Fan Belts Inspect/Adjust/Replace For applications that require multiple drive belts, Replace the belts in matched sets. Replacing only one belt of a matched set will cause the new belt to carry more load because the older belt is stretched. The additional load on the new belt could cause the new belt to break.

  • Page 95: Servicing The Air Cleaner

    LUBRICATION & MAINTENANCE Servicing the air cleaner 1 - Air Cleaner Body 2 - Element 3 - Cover U18N099 To remove the dust from the evacuator valve squeeze it between thumb and fingers to let excess dust out and wipe around the valve to keep it clean from outside. To clean the main element, remove the right fan cover.

  • Page 96: Replacing Fuses

    LUBRICATION & MAINTENANCE Replacing fuses The circuit has 8 blade type fuses in its wiring circuit (See UTILIX 45 / UTILIX 55 Cabin wiring diagram) When a fuse has blown replace it with one of the same value. Using a large capacity fuse or wire burn out the wiring system. Use fuse tongs to replace fuses.

  • Page 97: Re-Use After Long Term Storage

    LUBRICATION & MAINTENANCE Service prior to daily and short terms storage . Wash the tractor and keep it clean. Fill the tank to avoid condensation and rust. Lower any attached implement to the ground before parking the tractor. For long-term storage consult your dealer. Re-use after long term storage Carry out a full check of all oils and coolant.

  • Page 98: For Daily Or Short Term Storage

    LUBRICATION & MAINTENANCE For daily or short term storage Clean the tractor and remove all dirt from field work. Fill the fuel tank to avoid condensation and rust. Lower the implement to the ground.. Keep it in a machinery shed or, if not available cover the unit if left outside. In very cold conditions it is advisable to remove the battery and keep it inside in a warm environment.

  • Page 99: Fuel System

    LUBRICATION & MAINTENANCE Fuel System 1. Always use filtered diesel for the fuel system. 2. At the end of the day's working, it is preferable to fill the diesel tank so that it may prevent condensation. 3. Change the filter, if the system gets choked. Do not change both the filters at the same time. If the above directives are not adhered to, the fuel injection pump &...

  • Page 100: How To Use Of Jacks

    LUBRICATION & MAINTENANCE How to use of jacks Front Axle U18N114 Rear Axle U18N115 - If the tractor must be lifted for servicing, take it to a suitably equipped workshop. - Carry out the following operations before any operation about the tractor. Engage the four-wheel drive, the first gear and the parking brake and put chocks to the wheels touching the ground.
  • Page 101  ...

  • Page 102: Cabin

    CABIN The cab fully conforms to the international standard as far as safety and soundproofing are concerned. It can be provided with ventilation, heating and air-conditioning system. It is available in the following version.: Cab with ventilation and heating systems Cab with ventilation, heating and air-conditioning systems.

  • Page 103: Instrument And Related Parts

    CABIN Instrument and related parts Doors The doors are provided with key locks. To open from the outside, when unlocked, depress the push button. To open from inside, push the lever downwards. U18N107 Rear Window The rear window is fitted with central handle for opening. When opened it is held in place by two dampers.

  • Page 104: Working Lamps (Front And Rear)

    CABIN Working lamps (front and rear) The working lamps are located on the cab roof (two in the front and two in the rear) .They are switched on by means of the special switches on the roof console. 1 - Working Lamp U18N110 1 - Air Filter 2 - Working Lamp (Rear)

  • Page 105: Ventilation

    CABIN Ventilation The ventilation unit is housed in the cab ceiling. To switch it on and adjust it, turn the electrical fan switch to the desired speed. The cab becomes slightly pressurized when the ventilation system is in operation, so that the fresh air can enter only by way of the filter installed in the rear section of the cab roof.

  • Page 106: Interior Lamp

    CABIN Interior Lamp Push the button to light on. And push it again to light off. 1 - Interior Lamp U18N115 Blower control switch Three position rocker switch. U18N116 Temperature control Set temperature control as required fully clockwise. For maximum cool and fully counterclockwise for heat. U18N117 Air conditioner switch To operate the air conditioner the blower must be on the blower speed temperature control and all vents...

  • Page 107: Circulation Diffuser

    CABIN Circulation diffuser 1 - Circulation diffuser With the circulation vent set in any position outside Air will still be pulled into the cab. U18N118 Heating System General description The heater is switched on and adjusted by rotating the control knob at the roof console, then switching on the blower and setting the selector at the preferred speed.

  • Page 108: Compressor Belt Adjustment

    CABIN Compressor belt adjustment Check the compressor belt tension regularly and adjust If required. The correct tension is if the center of the belt is pushed With a finger it moves in approx. 10 mm (0.39 in) as shown in the picture. To adjust the belt, loosen or tighten the nut as shown in the picture.

  • Page 109: Circulation Diffuser

    CABIN Circulation diffuser With the circulation vent set in any position outside air will still be pulled into the cab. Cab Air intake filter The filter is not suitable for the treatment of pesticides and so must be replaced by an active carbon filter available optionally.

  • Page 110: Radio, Cd Player ( If Equipped) (Optional)

    CABIN Radio, CD player ( If equipped) (optional) For operation refer to the Radio, CD player manufacturers instructions. U18N124 Ash tray Located at right side of near side window in cabin. Cup Holder Put the bottles and Personal belongings. Cigarette Lighter Push the button.
  • Page 111 CABIN 1. Checking the air conditioning system. 1 - Economic friendly refrigerant : R134a 0.7~0.85 kg. The presence of air and water in the system could jeopardize its efficiency. - The air is uselessly compressed by the compressor and no cooling effect is produced. - The moisture has a tendency rise to obstructions which prevent the cooling efficiency.
  • Page 112 CABIN SYMPTOM CONDITION CAUSE REMEDY Air inlet clogged Remove Controlling minimum Evaporator freezing pressure Motor is normal Ventilator switch Replace the switch Weak from damage pressure or Don't work Compressor Replace 2. Motor Motor failure Replace Motor is abnormal Wire cut Replace Air leakage Duct leakage...
  • Page 113  ...

  • Page 114: Specifications

    SPECIFICATIONS The specifications on the following pages are given for your information and guidance. For further information concerning your Tractor and equipment, consult your Authorized ZETOR Dealer/ Distributor. Dimensions and weights are approximate only and the illustrations do not necessary show Tractors in standard condition.

  • Page 115: Mass And Tyre

    SPECIFICATIONS Fuel Tank Liter Cooling System Liter Fluid Capacities Crankcase (with filter) Liter Trans.& Hydr. System Liter Front Axle Liter Overall length with 3-Point Hitch mm 3,590 3,590 Overall width mm 1,620 1,620 Overall Height mm 2,530 2,530 Dimensions Wheelbase mm 1,935 1,935 Min.

  • Page 116: Traveling Speed

    SPECIFICATIONS Traveling Speed UTILIX HT45 Traveling Speed @ 2600 rpm : km/h (mph) Range Shift Forward Reverse 6.19(3.85) 6.19(3.85) 11.7(7.27) 11.7(7.27) 29.41(18.27) 29.41(18.27) *The specifications are subject to change for improvement without notice. UTILIX HT55 Traveling Speed @ 2800 rpm : km/h (mph) Range Shift Forward Reverse 6.67(4.14)

  • Page 117: Vibration Referred To The Operator Position

    SPECIFICATIONS Vibration Referred to the Operator Position The value is referred to the amount of mechanical vibration transmitted by the tractor to WHOLE-BODY as defined by UNI ISO2631-1:2008. Said value must be utilised for assessment of the vibration exposure risk, but it cannot cover all the possible conditions of use of the tractor since it may vary in accordance with parameters that are not always related to the tractor(terrain, implements, etc.).

  • Page 118: Fault Tracing

    FAULT TRACING SYMPTOM CAUSE REMEDY Engine Set the PTO ON/OFF switch into the OFF position PTO ON/OFF switch set in ON Have it repaired or replaced by postion. workshop Defective safety switch Charge the battery Turning the main switch will Battery discharged Check for looseness and not operate the starter...
  • Page 119 FAULT TRACING SYMPTOM CAUSE REMEDY Lack of coolant Refill with coolant The engine overheats Broken or misadjusted fan belt Adjust or replace Clogged air filter element Clean or replace air filter Clogged radiator Clean the core Low oil Replace the oil to correct grade White smoking from the Oil level too high Reduce to correct quantity...
  • Page 120 FAULT TRACING SYMPTOM CAUSE REMEDY Incorrect free play Worm or Brake not working Adjust to correct free play Contact Brake burnt lining Left and right gap dealer for repair Equalize different Faulty return spring Lack of Replace spring Brake pedal not returning grease on the joints Remove rust and lubricate with grease Hydraulic...
  • Page 121 FAULT TRACING SYMPTOM CAUSE REMEDY Wrong toe-in Adjust toe-in Steering Steering wheel shaking Unequal tire pressure Inflate both to correct pressure wheel Loose component Tighten or replace if worn Excessive play in the Worn steering shaft Contact dealer for repair steering Worn components Contact dealer for repair...

  • Page 122: Towing The Tractor

    TOWING THE TRACTOR U18N137 The tractor can be towed only for short distances, such as, for example, from inside to outside a building. A broken down tractor should be towed for the minimum indispensable distance to remove it from potentially dangerous conditions.
  • Page 123  ...

  • Page 124: Wiring Diagram

    WIRING DIAGRAM UTILIX 45 / UTILIX 55 Electric system diagram (1) U18N126 1 - Harness (Engine) 2 - Harness (Rear) 3 - Accel Sensing S/W 4 - Load Sensing S/W 5 - Cruise S/W 6 - Parking Pedal S/W 7 - Combinatin S/W 8 - Hazard Lamp S/W 9 - Metapanel (B) 10 - Ext Power Relay...

  • Page 125: Utilix 45 / Utilix 55 Electric System Diagram (2)

    WIRING DIAGRAM 23 - PTO S/W 24 - PTO S/W 25 - Cruise Speed UTILIX 45 / UTILIX 55 Electric system diagram (2) U18N127 1 - Nozzle (Front) 2 - Battery (-) 3 - Washer Tank (Front) 4 - Nozzle (Rear) 5 - Washer Tank (Rear) 6 - Start Realy 7 - Glow Relay...

  • Page 126: Utilix 45 / Utilix 55 Cabin Wiring Diagram (1)

    WIRING DIAGRAM 19 - Glow Plug 20 - Lighter 21 - Nozzle (Rear) 22 - Nozzle (Front) 23 - Main Connector 24 - Interrupt Connector 25 - Start Motor 26 - Alternator 27 - Water Temp Sensor 28 - Engine UTILIX 45 / UTILIX 55 Cabin wiring diagram (1) U18N128 1 - Working Lamp (Front.RH)
  • Page 127 WIRING DIAGRAM 12 - Turn Indicator Lamp (RH) 13 - Speaker (RH) 14 - Working Lamp (Rear.L) 15 - Speaker (LH) 16 - Ext. S/W 17 - Stop Lamp (RH) 18 - Level Control (Upper) 19 - Trailer Coupler 20 - Hydraulic Lever (S/W) 21 - Reverse Horn 22 - Ext.

  • Page 128: Utilix 45 / Utilix 55 Cabin Wiring Diagram (2)

    WIRING DIAGRAM UTILIX 45 / UTILIX 55 Cabin wiring diagram (2) U18N129 1 - Switch Set 2 - Relay Set 3 - Wiper Motor (Front) 4 - Front working Lamp (LH) 5 - Front working Lamp (RH) 6 - Rear Working Lamp (RH) 7 - Rear Working Lamp (LH) 8 - Rear Wiper (Optional) 9 - Room Lamp...

  • Page 129: Utilix 45 / Utilix 55 Cabin Wiring Diagram (3)

    WIRING DIAGRAM UTILIX 45 / UTILIX 55 Cabin wiring diagram (3) U18N130 1 - Front Working Lamp (RH) 2 - E/V Unit 3 - Front Wiper 4 - Front Working Lamp (LH) 5 - Audio 6 - Antenna 7 - Speaker (LH) 8 - Rear Working Lamp (LH) 9 - Rear Wiper 10 - Rear Working Lamp (RH)
  • Page 130 WIRING DIAGRAM 1 - Panel, range RPM sensor 2 - Head lamp, horn 3 - Working lamp 4 - Stop lamp, reversing lamp 5 - Turn signal 6 - PTO 7 - Fuel pump engine stop 8 - Not used 9 - Coupler 10 - Controller 11 - E-hydro...
  • Page 131  ...

  • Page 132: Power Train

    POWER TRAIN U18N146 1 - Rear - Tyres, 13.6 - 26 8 PR, 17.5L - 24 R4 8PR 2 - Engine, 2800RPM / HT55, 2600RPM / HT45 3 - Front - Tyres, 9.5 - 16 6PR, 12L - 16.5 R4 10PR...
  • Page 133  ...

  • Page 134: Index

    INDEX About this manual Electrical Adjusting method Emergency Exits Adjusting the brake Engine Adjusting the throttle lever Engine coolant Adjusting toe-in Engine cooling water Adjustment of lower link Engine oil Adjustment of the lift link on the lower link Engine oil filter Adjustment of the top link Air Cleaning System Fan belt adjustment...
  • Page 135 INDEX Operation of the diff lock Sub gear lever (range shift lever) Operator Protective Structure (OPS) System configuration Operator Protective Structure (OPS) Tachometer Park tractor safely Temperature control Parking brake lever The following precautions are suggested to help prevent accidents Parts Throttle Lever (Hand Throttle) Periodical check and service table...
  • Page 136  ...
  • Page 137 Operator's manual Utilix 45 Utilix 55 Edition: 1-100-2018 Publication No.: 222.213.428 ZETOR TRACTORS a.s. Department of Technical Documentation Trnkova 111 628 00 Brno...
  • Page 138 Made in EU...

This manual is also suitable for:

Utilix ht 55

Table of Contents