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FOREWORD FOREWORD You are now the proud owner of a KUBOTA Engine. This engine is a product of KUBOTA quality engineering and manufacturing. It is made of fi ne materials and under a rigid quality control system. It will give you long, satisfactory service.
CONTENTS SAFE OPERATION ..................... 1 SERVICING OF THE ENGINE ................. 1 NAMES OF PARTS ....................2 PRE-OPERATION CHECK..................4 BREAK-IN ......................4 DAILY CHECK ...................... 4 OPERATING THE ENGINE..................5 STARTING THE ENGINE (NORMAL) ..............5 COLD WEATHER STARTING ................7 STOPPING THE ENGINE..................
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CONTENTS Evacuator valve ........................ 33 Dust indicator (optional)....................33 Cleaning primary air filter element ..................34 Evacuator valve ........................ 34 For the air cleaner with a dust cup (optional)..............34 Dust indicator (optional)....................35 BATTERY......................35 Battery charging........................ 35 Direction for long term storage ..................36 ELECTRIC WIRING ....................
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UNAUTHORIZED MODIFICATIONS to the engine may impair the function and/or safety and affect engine life. If the engine does not perform properly, consult your local Kubota Engine Distributor first. 2. WEAR SAFE CLOTHING AND PERSONAL PROTECTIVE EQUIPMENT (PPE) A DO NOT wear loose, torn or bulky clothing around the...
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SAFE OPERATION 3. CHECK BEFORE STARTING & OPERATING THE ENGINE A Be sure to inspect the engine before operation. Do not operate the engine if there is something wrong with it. Repair it immediately. A Ensure all guards and shields are in place before operating the engine.
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SAFE OPERATION 6. EXHAUST GASES & FIRE PREVENTION A Engine exhaust fumes can be very harmful if allowed to accumulate. Be sure to run the engine in a well ventilated location and where there are no people or livestock near the engine. A The exhaust gas from the muffler is very hot.
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SAFE OPERATION 8. CAUTIONS AGAINST BURNS & BATTERY EXPLOSION A To avoid burns, be cautious of hot components, e.g. muffler, muffler cover, radiator, hoses, engine body, coolants, engine oil, etc. during operation and after the engine has been shut off. A DO NOT remove the radiator cap while the engine is running or immediately after stopping.
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A DO NOT mix different types of Anti-freeze. The mixture can produce a chemical reaction causing harmful substances. Use approved or genuine KUBOTA Anti- freeze. A Be mindful of the environment and the ecology. Before draining any fluids, determine the correct way to dispose of them.
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SAFE OPERATION 11. CONDUCTING SAFETY CHECKS & MAINTENANCE A When inspecting the engine or servicing, place the engine on a large flat surface. DO NOT work on anything that is supported ONLY by lift jacks or a hoist. Always use blocks or the correct stands to support the engine before servicing.
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2. Clean warning and caution labels with soap and water, dry with a soft cloth. 3. Replace damaged or missing warning and caution labels with new labels from your local KUBOTA dealer. 4. If a component with warning and caution label(s) affixed is replaced with a new part, make sure the new label(s) is (are) attached in the same location(s) as the replaced component.
However, when in need of parts or major service, be sure to see your KUBOTA dealer. For service, contact the KUBOTA Dealership from which you purchased your engine or your local KUBOTA dealer.
PRE-OPERATION CHECK PRE-OPERATION CHECK BREAK-IN During the engine break-in period, observe the following by all means: 1. Change engine oil and oil filter cartridge after the first 50 hours of operation. (See "ENGINE OIL" in "PERIODIC SERVICE" section.) When ambient temperature is low, operate the machine after the engine has been completely warmed up. DAILY CHECK To prevent trouble from occurring, it is important to know the conditions of the engine well.
"OPERATION". catch on moving parts or controls, leading to the risk of accident. Use additional safety items, e.g. hard [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3] hat, safety boots or shoes, eye and hearing protection, gloves, etc., as appropriate or required.
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OPERATING THE ENGINE [D1005-E3, D1105-E3, D1105-TE3, D1305-E3, V1505-E3, [V3600-E3, V3600-T-E3] V1505-TE3] (1) Speed control lever (A) "IDLING" (2) Engine stop lever (B) "OPERATION" (1) Speed control lever (A) "IDLING" (C) "START" (2) Engine stop lever (B) "OPERATION" (D) "STOP" (C) "START" (D) "STOP"...
STOPPING THE ENGINE A If the glow lamp should redden too quickly or too slowly, immediately ask your KUBOTA dealer to 1. Return the speed control lever to low check and repair it. A If the engine does not catch or start at 10 seconds idle, and run the engine under idling after the starter switch is set at "STARTING"...
OPERATING THE ENGINE REVERSED ENGINE REVOLUTION AND BOil pressure lamp The lamp lights up to warn the operator that the engine REMEDIES oil pressure has dropped below the prescribed level. If this should happen during operation or should not go off CAUTION even after the engine is accelerated more than 1000rpm, immediately stop the engine and check the...
MAINTENANCE MAINTENANCE CAUTION To avoid personal injury: A Be sure to conduct daily checks, periodic maintenance, refueling or cleaning on a level surface with the engine shut off and remove the key. A Before allowing other people to use your engine, explain how to operate, and have them read this manual before operation.
If the CG-4, CH-4 or CI-4 lubricating oil is used with a high-sulfur fuel, change the lubricating oil at shorter intervals than recommended in the table below depending on the operating condition. [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3, D1005-E3, D1105-E3, D1105-TE3, D1305-E3, V1505-E3, V1505-TE3, D1503-M-E3, D1703-M-E3, D1803-M-E3, V2003-M-E3, V2203-M-E3, V2403-M-E3, V2403-M-T-E3, D1803-M-DI-E3,...
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MAINTENANCE [D1005-E3BG, D1105-E3BG, V1505-E3BG] Interval Item Ref. page Every 50 hours Check of fuel pipes and clamp bands Cleaning of air cleaner element Cleaning of fuel filter Every 100 hours Check of battery electrolyte level 35, 36 Check of fan belt tightness Draining water separator Check of radiator hoses and clamp bands Every 200 hours...
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MAINTENANCE [V3600-E3, V3600-T-E3] Interval Item Ref. page Check of fuel pipes and clamp bands Every 50 hours Draining water separator Changing engine oil 23 to 26 Cleaning of air cleaner element Check of battery electrolyte level 35, 36 Every 250 hours Check of fan belt tightness Check of radiator hoses and clamp bands Check of intake air line...
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MAINTENANCE [V3300-E3BG, V3600-T-E3BG] Interval Item Ref. page Check of fuel pipes and clamp bands Every 50 hours Draining water separator Every 200 hours Changing engine oil 23 to 26 Cleaning of air cleaner element Check of battery electrolyte level 35, 36 Every 250 hours Check of fan belt tightness Check of radiator hoses and clamp bands...
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A When the battery is used for less than 100 hours in a year, check its electrolyte yearly. (for refillable battery's only) A The items listed above (@ marked) are registered as emission related critical parts by KUBOTA in the U.S. EPA nonroad emission regulation.
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A DO NOT USE Fuels that have sulfur content greater than 1.0 % (10000 ppm). A Since KUBOTA diesel engines of less than 56 kW (75 hp) utilize EPA Tier 4 and Interim Tier 4 standards, the use of ultra low sulfur fuel is mandatory for these engines, when operated in US EPA regulated areas. Therefore, please use No.2-D S15 diesel fuel as an alternative to No.2-D, and use No.1-D S15 diesel fuel as an alternative to No.1-...
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MAINTENANCE A Recommended API classification Refer to the following table for the suitable American Petroleum Institute (API) classification of engine oil according to the engine type (with internal EGR, external EGR or non-EGR) and the Fuel Type Used : (Ultra Low Sulfur or High Sulfur Fuels).
(SAE J313 JUN87) ventilated and wide place. A Since KUBOTA diesel engines of less than 56 kW A When fuel and lubricant are spilled, (75 hp) utilize EPA Tier 4 and Interim Tier 4...
A after the fuel tank has become empty; or A before the engine is to be used after a long storage. (1) Air vent plug [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3], (2) Injection pump [PROCEDURE] (3) Fuel filter 1. Fill the fuel tank to the fullest extent. Open the fuel filter lever.
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PERIODIC SERVICE [D1503-M-E3, D1703-M-E3, D1803-M-E3, V2003-M-E3, [TANK BELOW INJECTION PUMP SYSTEM] V2203-M-E3, V2403-M-E3, V2403-M-T-E3, D1803-M-DI-E3, V2403-M-DI-E3] [PROCEDURE ] (gravity feed fuel tanks only) 1. Fill the fuel tank to the fullest extent. Open the water separator lever. 2. Open the air vent cock on top of the fuel injection pump.
PERIODIC SERVICE [D1503-M-E3, D1703-M-E3, D1803-M-E3, V2003-M-E3, BCleaning the fuel filter pot V2203-M-E3, V2403-M-E3, V2403-M-T-E3, D1803-M-DI-E3, Every 100 hours of operation, clean the fuel filter in a V2403-M-DI-E3] clean place to prevent dust intrusion. 1. Close the fuel filter lever. (1) Clamp band (2) Fuel pipe (1) Fuel filter lever (A) "OFF"...
2. Remove the oil level gauge, wipe it clean and 3. Finally, vent the air. reinstall it. 3. Take the oil level gauge out again, and check the oil level. [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3] (1) Fuel filter cartridge (4) Pipe joint (2) Air vent plug (5) Cover...
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V2403-M-DI-E3] drain down to the oil pan. CEngine oil quantity Models Quantity 2.5 L (0.66 U.S. gals.) Z482-E3 *2.1 L (0.55 U.S. gals.) 3.8 L (1.0 U.S. gals.) D722-E3 *3.2 L (0.84 U.S. gals.) D782-E3 3.6 L (0.95 U.S. gals.) Z602-E3 *2.5 L (0.66 U.S.
PERIODIC SERVICE BChanging engine oil Oil pan depth Models CAUTION 124 mm (4.88 in.) *90 mm (3.54 in.) To avoid personal injury: D1503-M-E3 5.6 L D1703-M-E3 A Be sure to stop the engine before 7.0 L (1.48 U.S.gals.) D1803-M-E3 (1.85 U.S.gals.) draining engine oil.
Thus, run the engine for a while and check for oil leaks through [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3, the seal before checking the engine oil level. Add oil D1005-E3, D1105-E3, D1105-TE3, D1305-E3, V1505-E3, if necessary.
BChecking coolant level, adding coolant [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3] 1. Remove the radiator cap, after the engine has completely cooled, and check to see that coolant reaches the supply port.
A If the radiator cap has to be removed, follow the A Coolant quantities shown are for standard radiators. caution and securely retighten the cap. A If coolant should be leak, consult your local KUBOTA 4. An improperly tightened radiator cap or a gap dealer.
PERIODIC SERVICE BRemedies for quick decrease of coolant BPrecaution at overheating 1. Check any dust and dirt between the radiator fins The event that the coolant temperature is nearly or more and tube. If any, remove them from the fins and the than the boiling point is called "OVERHEATING".
Keep fire and children agent. If mixed with the cleaning agent, sludge may away from anti-freeze. build up, adversely affecting the engine parts. A When draining fluids from the 7. Kubota's genuine long-life coolant has a service life engine, place some container of 2 years.
PERIODIC SERVICE AIR CLEANER BDust indicator (optional) If the red signal on the dust indicator attached to the air [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3, cleaner is visible, the air cleaner has reached the D1005-E3, D1105-E3, D1105-TE3, D1305-E3, V1505-E3, service level.
PERIODIC SERVICE [D1503-M-E3, D1703-M-E3, D1803-M-E3, V2003-M-E3, V2203-M-E3, V2403-M-E3, V2403-M-T-E3, D1803-M-DI-E3, A Make sure hooking clip for cover for the element is V2403-M-DI-E3] tight enough. If it is loose, dust and dirt may be Since the air cleaner employed on this engine is a dry sucked in, wearing down the cylinder liner and piston type, never apply oil to it.
PERIODIC SERVICE [V3600-E3, V3600-T-E3, V3300-E3BG, V3600-T-E3BG] BCleaning primary air filter element Since the air cleaner employed on this engine is a dry 1. To clean the element, use clean dry compressed air type, never apply oil to it. on the inside of the element. 1.
PERIODIC SERVICE BATTERY BDust indicator (optional) If the red signal on the dust indicator attached to the air cleaner is visible, the air cleaner has reached the CAUTION service level. Clean the element immediately, and reset the signal To avoid personal injury: with the "RESET"...
PERIODIC SERVICE CAUTION To avoid personal injury: A When the battery is being activated, hydrogen and oxygen gases in the battery are extremely explosive. Keep open sparks and flames away from the battery at all times, especially when charging battery. A When charging the battery, remove the battery vent plugs.
PERIODIC SERVICE ELECTRIC WIRING [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3, D1005-E3, D1105-E3, D1105-TE3, D1305-E3, V1505-E3, V1505-TE3, D1005-E3BG, D1105-E3BG, V1505-E3BG] CAUTION To avoid personal injury: CShorting of electric cable or wiring may cause a fire. ACheck to see if electric cables and wiring are swollen, hardened or cracked.
CARRIAGE AND STORAGE CARRIAGE AND STORAGE CARRIAGE STORAGE CAUTION CAUTION To avoid personal injury: To avoid personal injury: A Fix the engine securely not to fall A Do not clean the machine with during operation. engine running. A Do not stand near or under the A To avoid the danger of exhaust fume engine while carrying it.
In winter, always remove battery from discharged and machine, charge fully and keep the engine will not indoors. Install in machine at time of crank. use. A If the cause of trouble can not be found, contact your KUBOTA dealer.
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TROUBLESHOOTING When engine suddenly stops When engine overheats Cause Countermeasures Cause Countermeasures Check the fuel tank and refill the fuel, Engine oil * Check oil level. Replenish oil as if necessary. insufficient required. Lack of fuel Also check the fuel system for air or Fan belt broken or * Change belt or adjust belt tension.
SPECIFICATIONS SPECIFICATIONS Model Z482-E3 Z602-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 67 × 68 (2.64 × 2.68) 72 × 73.6 (2.83 × 2.90) Total displacement L (cu.in.) 0.479 (29.23) 0.599 (36.55) Combustion chamber...
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SPECIFICATIONS Model D722-E3 D782-E3 D902-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders 67 × 68 67 × 73.6 72 × 73.6 Bore and stroke mm (in.) (2.64 × 2.68) (2.64 × 2.90) (2.83 × 2.90) Total displacement L (cu.in.) 0.719 (43.88) 0.778 (47.46) 0.898 (54.80)
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SPECIFICATIONS Model D1005-E3 D1105-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 76 × 73.6 (2.99 × 2.90) 78 × 78.4 (3.07 × 3.09) Total displacement L (cu.in.) 1.001 (61.08) 1.123 (68.53) Combustion chamber Spherical Type (E-TVCS) SAE NET Intermittent kW / rpm 16.8/3000...
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SPECIFICATIONS Model D1105-TE3 D1305-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 78 × 78.4 (3.07 × 3.09) 78 × 88 (3.07 × 3.46) Total displacement L (cu.in.) 1.123 (68.53) 1.261 (76.95) Combustion chamber Spherical Type (E-TVCS) SAE NET Intermittent kW / rpm 23.5/3000...
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SPECIFICATIONS Model V1505-E3 V1505-TE3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 78 × 78.4 (3.07 × 3.09) Total displacement L (cu.in.) 1.498 (91.41) Combustion chamber Spherical Type (E-TVCS) SAE NET Intermittent kW / rpm 25.0/3000 27.5/3600 31.3/3000...
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SPECIFICATIONS Model D1005-E3BG1 D1005-E3BG2 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 76 × 73.6 (2.99 × 2.90) Total displacement L (cu.in.) 1.001 (61.08) Combustion chamber Spherical Type (E-TVCS) SAE Continuous kW / rpm 8.7/1800 7.2/1500 H.P.
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SPECIFICATIONS Model D1105-E3BG1 D1105-E3BG2 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 78 × 78.4 (3.07 × 3.09) Total displacement L (cu.in.) 1.123 (68.53) Combustion chamber Spherical Type (E-TVCS) SAE Continuous kW / rpm 10.1/1800 8.4/1500 H.P.
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SPECIFICATIONS Model V1505-E3BG1 V1505-E3BG2 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 78 × 78.4 (3.07 × 3.09) Total displacement L (cu.in.) 1.498 (91.41) Combustion chamber Spherical Type (E-TVCS) SAE Continuous kW / rpm 13.4/1800 11.1/1500 H.P.
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SPECIFICATIONS Model D1503-M-E3 D1703-M-E3 D1803-M-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders 83 × 92.4 87 × 92.4 87 × 102.4 Bore and stroke mm (in.) (3.27 × 3.64) (3.43 × 3.64) (3.43 × 4.04) 1.499 1.647 1.826 Total displacement L (cu.in.) (91.44)
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SPECIFICATIONS Model V2003-M-E3 V2203-M-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders 83 × 92.4 87 × 92.4 Bore and stroke mm (in.) (3.27 × 3.64) (3.43 × 3.64) 1.999 2.197 Total displacement L (cu.in.) (121.94) (134.07) Combustion chamber Spherical Type (E-TVCS) SAE NET Intermittent kW / rpm 29.8/2800...
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SPECIFICATIONS Model V2403-M-E3 V2403-M-T-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders 87 × 102.4 Bore and stroke mm (in.) (3.43 × 4.04) 2.434 Total displacement L (cu.in.) (148.53) Combustion chamber Spherical Type (E-TVCS) SAE NET Intermittent kW / rpm 33.9/2700 41.2/2700 H.P.
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SPECIFICATIONS Model D1803-M-DI-E3 V2403-M-DI-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders 87 × 102.4 Bore and stroke mm (in.) (3.43 × 4.04) 1.826 2.434 Total displacement L (cu.in.) (111.39) (148.53) Combustion chamber Re-entrant Type (Direct Injection) SAE Gross Intermittent kW / rpm 27.9/2700 36.5/2700 H.P.
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SPECIFICATIONS Model V3600-E3 V3600-T-E3 Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 98 × 120 (3.86 × 4.72) Total displacement L(cu.in.) 3.620 (220.9) Combustion type Spherical type (E-TVCS) SAE Gross Intermittent kW / rpm 49.8/2600 63.0/2600 H.P.
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SPECIFICATIONS Model V3300-E3BG Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 98 × 110 (3.86 × 4.33) Total displacement L(cu.in.) 3.318 (202.49) Combustion type Spherical type (E-TVCS) 28.1/1800 (37.7/1800) SAE NET Continuous kW / rpm H.P.
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SPECIFICATIONS Model V3600-T-E3BG Type Vertical, water-cooled, 4-cycle diesel engine Number of cylinders Bore and stroke mm (in.) 98 × 120 (3.86 × 4.72) Total displacement L(cu.in.) 3.620 (220.9) Combustion type Spherical type (E-TVCS) 39.2/1800 (52.5/1800) SAE NET Continuous kW / rpm H.P.
WIRING DIAGRAMS WIRING DIAGRAMS [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3] EU standard for Alternator (Energize to stop)
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WIRING DIAGRAMS [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3] KEA standard for Alternator (Energize to stop)
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WIRING DIAGRAMS [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3] EU standard for Dynamo (Energize to stop)
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WIRING DIAGRAMS [Z482-E3, Z602-E3, D722-E3, D782-E3, D902-E3] KEA standard for Dynamo (Energize to stop)
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WIRING DIAGRAMS [D1005-E3, D1105-E3, D1105-TE3, D1305-E3, V1505-E3, V1505-TE3, D1005-E3BG, D1105-E3BG, V1505-E3BG] EU standard (Energize to run) The parts boxed in are reference, NOT equiped for standard engine spec. Non marked wire dia. is 0.8~1.25 mm...
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WIRING DIAGRAMS [D1005-E3, D1105-E3, D1105-TE3, D1305-E3, V1505-E3, V1505-TE3, D1005-E3BG, D1105-E3BG, V1505-E3BG] KEA/SAE standard (Energize to run) The parts boxed in are reference, NOT equiped for standard engine spec. Non marked wire dia. is 0.8~1.25 mm...