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FOREWORD Congratulations on your purchase of a new Dongfeng Tractor. The ZB Series is built to exacting Dongfeng standards at the Changzhou Dongfeng Agricultural Machinery Factory. They are designed to meet the needs of the Australian Lifestyle Farmer while representing outstanding value.
CONTENTS TRACTOR SPECIFICATIONS FRONT END LOADER SPECIFICATIONS SAFETY PRECAUTIONS SAFETY FIRST S-17 FRONT END LOADER SAFETY S-21 REQUEST FOR DEALER SERVICE QUICK REFERENCE GUIDE INSTRUMENT PANEL AND CONTROLS 3.1 Instrument Panel Display 3.2 Controls ‘RUNNING-IN’ 4.1 Running-in the engine without load 4.2 Running-in the tractor without load, after warm up 4.3 Running-in the tractor with load 4.4 Service after running-in...
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CONTENTS MAINTENANCE 8.1 Fuel 8.2 Engine oil 8.3 Transmission oil 8.4 Changing front axle case oil 8.5 Grease before operation 8.6 Radiator 8.7 Tyre pressure 8.8 Air cleaner 8.9 Battery 8.10 Three Point Linkage adjustment TROUBLE-SHOOTING GUIDE 9.1 Engine 9.2 Chassis 9.3 Electrical system 10.
Safety Precautions Safety Precautions • Recognize safety information This is a safety — alert symbol. When you see this symbol on your machine or in this manual, it is to alert you to the potential for personal injury. Follow recommended precautions and safe operating practices.
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Safety Precautions • Use seat belt and foldable ROPS properly Only operate the tractor when the ROPS is locked out in the ‘up’ or extended position, ALWAYS use your seat belt to minimize the chance of injury from an overturn accident. Only fold the ROPS to access low clearance areas.
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Safety Precautions • Safe tractor operation CAUTION The tractor was designed to perform a wide variety of jobs safely. Use your tractor only 1. Read Operator’s manual or operating around hazards, for the jobs it was designed to perform: before operating this tractor. on rough ground or steep carrying and operating implements, moving slopes.
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Safety Precautions • Hillside safety Always wear your seat belt with the ROPS in the up extended position. Avoid holes, ditches, and obstructions which could cause the tractor to tip, especially on hillsides. Avoid sharp, uphill turns. Never drive near the edge of a gully or steep embankment, as it might cave in.
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Safety Precautions • Use low gear on hills Shift to a low gear before descending a steep hill. This improves your control of the tractor with little or no braking. Use engine braking to reduce speed before applying the tractor brakes. Run-away tractors often tip over. Never coast downhill.
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Safety Precautions Before moving, clear the area of people. Apply power smoothly to take up the slack. A sudden pull could snap any towing equipment causing it to whip or recoil dangerously. • Avoid high-pressure fluids Escaping fluid under pressure can penetrate the skin causing serious injury.
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Safety Precautions • Prepare for emergencies Be prepared if a fire starts. Keep a first aid kit and fire extinguisher handy. Keep emergency numbers for doctors, ambulance service, hospital, and fire department near your telephone. • Do not use starting fluid DO NOT use starting fluid to start Dongfeng tractors.
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Safety Precautions • Avoid contact with pesticides The enclosed cab does not protect against inhaling harmful pesticides. Respiratory protection is required. If pesticide / herbicides are used and respiratory protection is required, wear an appropriate respirator inside the cab. Within the cab, wear personal protective equipment as required by the hazardous chemical safety instructions.
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Safety Precautions • Safety chains A safety chain will help control towed equipment should it accidentally separate from the drawbar. Using the appropriate adapter parts, attach the chain to the tractor drawbar support or other specified anchor location. Provide only enough slack in the chain to permit turning. See your Dongfeng dealer for a chain with a strength rating equal to or greater than the gross weight of the towed machine.
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Safety Precautions • Keep ROPS installed properly Make certain all parts are reinstalled correctly if the roll- over protective structure (ROPS) is loosened or removed for any reason. Tighten mounting bolts to proper torque. The protection offered by ROPS will be impaired if ROPS is subjected to structural damage, is involved in an overturn incident, or is in any way altered by welding, bending, drilling, or cutting.
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Safety Precautions • Service cooling system safely Explosive release of fluids from pressurized cooling system can cause serious burns. If radiator cap must be removed, do not remove when engine is hot. Shut engine off and wait until cap is cool enough to touch with bare hands.
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Safety Precautions • Remove paint before welding or heating Avoid potentially toxic fumes and dust. Hazardous fumes can be generated when paint is heated by welding, soldering, or using a torch. Do all work outside or in a well ventilated area. Dispose of paint and solvent properly.
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Safety Precautions • Prevent acid burns Sulfuric acid in battery electrolyte is poisonous. It is strong enough to burn skin, eat holes in clothing, and cause blindness if splashed into eyes. Avoid the hazard by: 1. Filling batteries in a well-ventilated area. 2.
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Safety Precautions • Dispose of waste properly Improperly disposing of waste can threaten the environment and ecology. Potentially harmful waste used with equipment includes such items as oil, fuel, coolant, brake fluid, filters, and batteries. Use leak proof containers when draining fluids. Do not use food or beverage containers that may mislead someone into drinking from them.
Safety First Safety First Important notices This tractor has been designed and manufactured specifically and solely for agricultural use. Any other application will be considered non-compatible by the manufacturer who, shall not be held responsible for any damage to people or property or the machine itself or third party property, derived from its use. Always understand that you the operator assume personal responsibility for any consequence associated with the improper use of this tractor.
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Safety First Maintenance Use genuine Dongfeng parts only. Failure to do this will: -- Cost you more -- Not result in complete satisfaction. -- Seriously risk the proper functioning of the tractor. The tractors are designed with the owner in mind and effort has been made to simplify maintenance. The purpose of this handbook is to familiarize the operator with the operation and regular servicing of the tractor.
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Safety First Starting the tractor B efore starting the engine, check that the parking brake is on and transmission and PTO are in neutral. • Make sure all implements are fully lowered to the ground before starting the engine. • Before starting the engine, make sure that all protective guards and shields are correctly installed on your tractor.
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Safety First Using agricultural implements and machinery • Do not connect implements or machinery requiring a higher power rating than your tractor class. • Never stand between tractor and implement to facilitate hitching while the tractor is being backed up. •...
Front End Loader Safety Front End Loader Safety Your safety and the safety of others depend on the correct operation and maintenance of this equipment. Ensure all potential operators read this manual and notices on the loader completely and carefully including all safety messages before use. Always use care and common sense.
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Front End Loader Safety 2. Prior To Each Use: Conduct the following inspections with the equipment in a safe state – implements lowered to the ground, tractor park brake engaged, drive disengaged, all controls in neutral, engine shut off and ignition keys removed.
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Front End Loader Safety Do not stand, walk or work under a raised loader or attachment unless it is securely blocked or • held in position. Accidental movement of a control lever or leak in the hydraulic system could cause the loader to drop, or attachment to dump, causing severe injury. Contact with power lines can cause severe electrical burns or death from electrocution.
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Front End Loader Safety Do not use a bucket to scrape or as a dozer blade, unless the bucket is titled so that the bucket stops • are in contact with the boom. A limited amount of leveling may be done, when the loader valve is arranged with a float control.
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Front End Loader Safety ROL 350KG S-25 Factory Direct Tractors...
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Front End Loader Safety S-26 Factory Direct Tractors...
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Front End Loader Safety S-27 Factory Direct Tractors...
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Front End Loader Safety S-28 Factory Direct Tractors...
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Front End Loader Safety BL25 S-29 Factory Direct Tractors...
Request For Dealer Service 1. Request For Dealer Service Your Dongfeng dealer is here to support your new The tractor serial number is located on the front right side frame and identification plate pop tractor and has the knowledge, parts and backup to help you get the best value from it.
Quick Reference Guide 2. Quick Reference Guide This guide is a quick overview of your tractor. 7. Fuel Tank: The fuel tank can be accessed through the bonnet. If you are lifting the 1. Bonnet: To open the bonnet, first tilt the bonnet, first tilt the scrub bar forward.
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The secondary (neutral) position. Never operate the three point pto speed is 750 on the ZB25 and 1000 on the ZB linkage whilst the loader control is in float position. 21. Tyre Pressure: Tyres are the shock-absorbers 16.
Instrument Panel And Controls 3.2 Controls 3.2.3 Main gear shift lever and high-low gear shift lever 3.2.1 Accelerator rod and pedal Moving the hand throttle lever backward to speed up the engine and moving it forward slows down the engine. In addition, the engine is sped up by stepping on the accelerator pedal with the hand throttle lever left in the forward position.
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Instrument Panel And Controls 3.2.5 Front wheel drive lever DFB 254 and operating the loader and high range for travelling. If high range is used when working the front end DFB 354 loader, premature clutch wear will occur. • Do not ‘ride’ the clutch to adjust speed while in operation or premature clutch plate wear and pressure plate damage will result.
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Instrument Panel And Controls Interlock the left and right brake pedals, step on lightly stepping on the differential lock pedal with the pedals and set the park brake lever. the heel. This procedure locks the brake. To release the To unlock, just release the pedal. Never activate parking brake, step on the brake pedals again and the diff lock at high speed or when turning.
Running-in 4. Running-in In order to prolong the service life of tractors, it periods. A slasher can be used to ‘load’ the engine. is essential to follow the running-in procedure for Use a higher gear than normal when cutting grass a new tractor (or immediatly after major overhaul) to load the engine, making it work hard.
Operating Instructions 5. Operating Instructions 5.1 Pre-start checks may lead to problems with the starter motor. 3. Be sure to perform warm-up operations Prior to starting the engine, follow the pre-start regardless of the ambient temperature. If the checks outlined in the service schedule 6.2.1 on tractor is run before the engine warms up, the page 6-1.
Operating Instructions Caution: safety. 1. Do not drive the tractor with the park brake on. 5.4 Check during driving 2. Do not drive with your foot on the clutch pedal. While driving check the instrument gauges to make Safety precautions: sure all systems are functioning normally.
Operating Instructions 5.4.5 Urgent engine Stop Should the following abnormal events take place, immediately stop the engine. 1. The engine slows down or speeds up unexpectedly. 2. Unusual noises are suddenly heard. 3. Exhaust fumes rapidly become very dark. 4. The engine oil pressure gauge indicates an abnormal pressure.
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PTO Speeds before driving off or turning. 540 / 730rpm 4. Do not manoeuvre or turn the tractor while a ZB25 ripper tyne is in the ground. Lift the ripper – or ZB35 / ZB45 540 / 1000rpm other implement first 5.
6.2 Clutch contact the bearing at the same time. If not, adjust the fingers as required by using the adjusting The single stage clutch on the ZB25 will wear and nut (1). require adjustment at regular service intervals. Refer to point 1 for the release finger setting 2.
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Mechanical Adjustment If the clutch is not immediately adjusted to stop 6.2.2 Two stage clutch – ZB35 / ZB45 excessive slipping, premature clutch plate wear Under normal operation the clutch will wear and will occur with possible damage to the clutch assembly through over heating, or metal on metal require checking and adjusting at regular service intervals as required.
Mechanical Adjustment of wheel disk facing either inward or outward. The 6.3. Front wheel – 4WD wheel track width is different for each of these fitting positions. (see Fig. 6-3-4) 6.3.1 Toe-in adjustment (see Fig. 5-3-1) Danger! Only remove the rear wheels, when the tractor has been stabilised with suitable mechanical safety stands, or an approved hoist.
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Mechanical Adjustment 6.3.6 Front drive axle is aligned with shims. The swivel hub also houses a bush and oil seal so that lubrication oil When assembling the front axle, pay special communicates between the differential and final drives. attention to precise clearance and alignment of the paired gears.
Mechanical Adjustment engine is running, the hydraulic pump will provide 6.4 Power steering power steering to the tractor which will not be effected when using the hydraulic linkage system. The power steering is driven by its own dedicated hydraulic pump fitted with a constant flow valve. 6.4.2 Power steering structure and points for 6.4.1 Working principle of the full hydraulic attention.
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Mechanical Adjustment 6.5.1 Shoe brake (see Fig. 5-5-1) Fig. 6-5-1 Brake Adjustment 1. Park brake lock 4. Pull rod 2. Brake pedal 5. Brake shoe lining 3. Lock nut 6. Supporting pin with the longest skid mark or shorten the pull rod Loosen the Lock nut (3), screw the adjusting nut in or out, adjusting the length of the pull rod (4).
Mechanical Adjustment brakes by lengthening the pull rod (8) on the side not connect positive to the body of the tractor. with the longest skid mark or shorten the pull rod The electrolyte level of the battery lies between on the side with the shortest skid mark and test the “UPPER”...
Mechanical Adjustment 6.7 Rear axle 6.8 Final drive system If pieces from the surface of the final pinion drive teeth, are found during regular maintenance, contact a qualified trades person for assistance. Fig. 6-7 Main drive mounting diagram & Meshing zone diagram 1.
Technical Maintenance 7. Technical Maintenance 7.1 Oil and lubrication 7.1.1 Diesel oil and lubricants Position Lubrication Fuel tank Diesel Clutch release bearing Other grease nipples Lithium-based grease GP grease Gearbox, rear axle, front axle, hydraulic East Wind Multi Farm 1, or Valvoline Farmplus Universal system East Wind Multi Farm 1, or Valvoline Farmplus...
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Technical Maintenance and clean as required, replace every 50 hours in 7.2.3 50 Hourly service very dusty conditions. Be sure to wipe out intake 1. Change engine oil and filter. with a damp cloth. Do not use compressed air to blow it out, as this will push dust particles into the 2.
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Technical Maintenance 14. Inspect hydraulic hoses and rams for leaks pump bearings (if grease nipple fitted). and repair as required. 8. Check wheel nut tension and tyre pressures, 15. Inspect machine for loose or broken bolts, adjust as required. tighten or replace as required. 9.
Technical Maintenance how to carry out adjustments. terminal clamps and leads with vaseline. Ideally store the battery in a dim well ventilated area with 7.3 Tractor storage temperature remaining above 10 • Put stands or other supports under the front and When your tractor is to be kept in storage for an rear axle in order to bear the tractors weight.
Technical Maintenance 7.5 Maintenance check list Tick or fill in the indicator circles as you progress through the service. Break-in Refer- Since then ence page Engine oil Change every 100 Hr / annually Engine oil filter Replacement every 100 Hr / annually Fuel filter element Replacement every 100 Hr...
2. Twist open the air bleed screw plug on the fuel injection pump with one turn. Fuel tank capacity 3. Push the plunger several times as required. 4. When bubbles disappear from fuel coming out ZB25 25 L of the plug, close the bleed screw. ZB35 / ZB45 28 L 2.
5. Use East Wind Multi Farm 1 Universal Oil or the tappet cover, to the required level. Valvoline Farmplus Universal Oil. Oil Capacity 8.2.2 Engine oil change ZB25 4.5 L 1. Warm up the engine. Running the slasher for half ZB35 / ZB45 4.5 L / 5 L an hour is a good way of warming the engine.
Ensure that dust and dirt is not introduced into the 1 Universal Oil or Valvoline Farmplus Universal. hydraulic/transmission oil, which could damage the high pressure hydraulic pump. Transmission Oil Capacity ZB25 20 L ZB35 / ZB45 25 L 8.4 Changing front axle case oil Remove the three drain plugs, at the bottom of axle case and the left &...
After draining replace the drain plugs and fill with new oil through the filler plug. Type of oil: East Wind Multi Farm 1 or Valvoline Farmplus Universal. Front Axle Oil Capacity ZB25 5.5 L ZB35 / ZB45 6.0 L 8.6 Radiator...
Cooling system capacity scalding the operator. Let the engine cool for at least 5 minutes before opening the cap, carefully. ZB25 10.0 L ZB35 / ZB45 8.2 L 8.6.2 Check and clean the radiator and screen 4.
Maintenance correct pressure will vary with the load. Use an 8.9 Battery air compressor or hand pump to inflate the tyres. If water ballast has been added, rotate the valve Keeping the battery maintained and charged adds to the top of the rim before checking the pressure to its service life.
Maintenance implement. Once adjusted, tighten the lock nut to once a month in hot seasons and every two months in cold seasons. secure the setting. 8.10.3 Stabiliser links 8.10 Three point linkage adjustment The stabiliser links prevent linkage mounted The tractor is fitted with single acting three point implements from swaying and keeps the lift arms linkage.
Trouble-Shooting 9. Trouble-Shooting Guide 9.1 Engine 9.1.1 Diesel engine fails to start a. Fuel system problems Possible causes Solutions a. No fuel in fuel tank. Add fuel. Bleed air, find out the reason and rectify. b. Air in fuel system. c.
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Trouble-Shooting b. Excessive oil pressure Possible causes Solutions a. Pressure regulator valve of filter is out of order. Check and adjust or replace it. b. Oil becomes too thick at low temperature. Replace with specified engine oil. c. No lube oil on the rocker shaft Possible causes Solutions a.
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Trouble-Shooting Possible causes Solutions a. Blocked diesel filter. Clean it and replace filter element if necessary. b. Poor atomization at nozzle. Service or replace it. c. Injector pump plunger and barrel worn. Replace with a new one. Adjust it or replace with a new spring. d.
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Trouble-Shooting 9.1.7 Engine overheating Possible causes Solutions a. Piston ring blow past. Replace with new rings. Check and replace the engine oil or adjust the oil b. Incorrect engine oil level or contaminated with level by draining or filling to the required level. water.
Trouble-Shooting 9.1.11 Engine hunting Possible causes Solutions a. Uneven diesel delivery to each cylinder, fuel Check and adjust it. delivery adjusting fork screw loosened. b. Too much clearance of the fork adjusting arm Replace them. and the sliding disc worn out. Use fine sand cloth to polish it or replace it.
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Trouble-Shooting c. Vibration and noise in clutch Trouble & possible causes Solutions a. Release lever spring broken. Replace with a new spring. b. Release bearing Insufficiently lubricated or Lubricate or replace with a new one. damaged. c. Clutch plate spline worn or clutch splined shaft Replace the worn out parts with new ones.
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Trouble-Shooting c. Overheating gearbox Troubles & possible causes Solutions a. Too much or too little backlash. Adjust as required. b. Insufficient or excessive lubrication oil. Add or drain the transmission oil to the specified level. c. Old or contaminated oil. Change oil and filter.
Trouble-Shooting 9.2.6 Hydraulic system a. Three point linkage not lifting Troubles & possible causes Solutions a. Oil level too low or incorrect specification of oil Add or replace with specified oil to the correct in the transmission. level. b. Oil filter blocked Replace the filter.
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Trouble-Shooting b. Battery overheat Troubles & possible causes Solutions Clean off deposits, change electrolyte and replace a. Short circuit between terminals. terminal clamps. b. Overcharging the battery. Check and adjust regulator. c. Battery capacity evidently decreased Troubles & possible causes Solutions Pour hot water over terminals and lubricate with a.
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Trouble-Shooting d. Abnormal sound from alternator Troubles & possible causes Solutions Remount the generator correctly. a. Alternator mounted incorrectly. Repair or replace carbon brush spring with a new b. Alternator bearings damaged. one. c. Rotor hitting stator or other parts. Check and repair.
Front End Loader 10. Loader Operation Adjusting the flow rate correctly could prevent 10.1 Tractor Preparation sudden shock loads on the cylinders, hoses, etc. Attachment / Compatibility This results in a smooth operation and reduced maintenance costs and down time. Dongfeng tractors are equipped with the mounting points to accept the loader sub frame.
Front End Loader 10.2 Loader Attachment and Removal Fig 10.2 Main components of the loader 1. Upright 2. Sub frame 3. Boom 4. Lifting cylinder assembly assembly assembly 5. Front bracket 6. Parking leg 8. Bucket 7. Crowd cylinder assembly Caution: Do not operate the loader if the fittings are leaking or if the hoses are damaged.
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Front End Loader With the uprights secure in the mounting 10.2.1 Attaching the Loader brackets, extend the bucket cylinders to ensure the uprights are fully seated in the Ensure the loader is supported with suitable mounting brackets. stands to enable the tractor to be driven Shut the tractor OFF and secure the into position (refer photo 1).
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Front End Loader extend the lift cylinders (refer photo 3). 10.2.2 Removal of Loader 9. Shut the tractor OFF and disconnect the NOTE – The removal of bucket only can be done hydraulic hoses to ensure they will be very quickly and easily (See 3.2.4). For clear of the tractor.
Front End Loader 10.3 Operating the Loader Caution: When the loader is in operation you MUST engage low range on tractor Caution: The tractor / loader should only be operated with all safety equipment properly installed. cycle the bucket cylinders three times. Lower the Initial Loader Operation bucket to the ground.
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Front End Loader not block the operators’ vision. A loaded bucket Transporting a Loader Bucket must not be transported in the raised position or at Transport material with the bucket as low as excessive speed. possible to prevent spilling and keep maximum stability.
Front End Loader 11. Loader Maintenance 11.1 Maintenance Caution: Wherever possible lower loader to ground to perform maintenance. If it is necessary to raise loader off ground to perform maintenance use locking pins to secure left and right boom in raised position. Refer photo 9. Caution: Do not service / adjust the loader while it is operating.
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Front End Loader Failure to perform the routine maintenance control valve and cylinders for evidence of leakage. procedures outlined below may cause your loader to operate improperly, such operation 5. Check hoses for cracks and cuts. If a could lead to bodily injury. Your loader requires hose is defective replace it immediately.
Front End Loader 11.2 Storing at the end of season 11.3 At the start of a season Check hydraulic oil level in tractor Coat all exposed cylinder shafts with and top up if necessary (refer tractor corrosion preventative. manual). Store the loader in a dry location Clean all dirt and debris from all quick protected from the weather.
Front End Loader 12. Loader Trouble Shooting Trouble Possible causes Solution Replenish oil. 1. Transmission short of lube oil (oil level below the scale line on dipstick). Check and correct hydraulic 2. Hydraulic hoses connected improperly. hose connections. Check system pressure. 3.
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Front End Loader Trouble Possible causes Solution 1. Low hydraulic fluid level. Check and replenish 2. Cold hydraulic fluid. Allow hydraulic system to warm up operating temperature. 3. Engine R.P.M. too slow Increase engine speed to obtain (hydraulic pump R.P.M. too satisfactory loader operation.
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Front End Loader Trouble Possible causes Solution Refer to tractor operator’s 1. Improper hydraulic oil usage. manual and replace hydraulic oil using recommended hydraulic oil. Excessive foam in oil tank 2. Oil below specific level Refill oil to the specific level 3.
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Front End Loader THIS PAGE INTENTIONALLY BLANK Factory Direct Tractors...
Appendix Steering Cylinder Diagram Appendix 3. Steering cylinder specifications Hydraulic system working pressure (MPa) Bore × stroke (mm×mm) 40/20×160 Factory Direct Tractors...
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Appendix Service Flow Chart Appendix 4. Service Request Call Branch: Submit online form: Service Officer contacts customer Option 1 Option 2 Customer rectifies problem Customer employs under Service Officers Service Agent guidance Transport & freight at customers expense. Service Agent fees apply. Note: Servicing is at customers expense Factory Direct Tractors...
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Appendix Warranty Flow Chart Appendix 5. Warranty Request Call Branch: Submit online form: Warranty Officer contacts customer Parts only supplied for approved warranty Warranty Officer contacts customer to confirm customer satisfaction Pick up from Midway Sales Branch. Freight at customers expense, ex Midway Sales branch. Approved warranty covers parts only .
Maintenance Record Maintenance Record Scheduled maintenance must be carried out at the appropriate intervals and recorded on this sheet It is the purchaser’s responsibility to follow the maintenance schedule listed in Chapter 7. Failure to complete maintenance intervals will void machine warranty. Model Stock No.
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DongFeng Induction Model: __________________________ Serial No: ___ ____________________________ Stock No: __________________________ Engine No: _______________________________ Invoice No: __________________________ Front End Loader: Safety: Safety precautions – see operator’s manual Caution when operating. Do not clamp over heavy or immovable objects ...
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Dongfeng Tractors is a Division of Midway Sales Australia 252 Eastern Service Road Burpengary Qld 4505 Australia Email: midway@midwaysales.com.au Website: www.midwaysales.com.au Phone: 1300 TRACTOR Fax: (07) 3888 3180 V 2013.12.13 Factory Direct Tractors...
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