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U.S.A.
: KUBOTA ENGINE AMERICA CORPORATION
505 Schelter Road, Lincolnshire, Illinois 60069 U.S.A.
Telephone : (847)955-2500
Canada
: KUBOTA CANADA LTD.
5900 14th Avenue, Markham, Ontario, L3S 4K4, Canada
Telephone : (905)294-7477
France
: KUBOTA EUROPE S.A.S
19-25, Rue Jules Vercruysse, Z.I. BP88, 95101 Arɡenteuil Cedex, France
Telephone : (33)1-3426-3434
Italy
: KUBOTA EUROPE S.A.S Italy Branch
Via Grandi, 29 20068 Peschiera Borrome (MI) Italy
Telephone : (39)02-51650377
Germany
: KUBOTA (DEUTSCHLAND) GmbH
Senefelder Str. 3-5 63110 Rodɡau /Nieder-Roden, Germany
Telephone : (49)6106-873-0
U.K.
: KUBOTA (U.K.) LTD.
Dormer Road, Thame, Oxfordshire, OX9 3UN, U.K.
Telephone : (44)1844-214500
Australia
: KUBOTA AUSTRALIA PTY LTD.
25-29 Permas Way, Truɡanina, VIC 3029, Australia
Telephone : (61)-3-9394-4400
Malaysia
: KUBOTA MALAYSIA SDN. BHD.
No.3 Jalan Sepadu 25/123 Taman Perindustrian Axis,
Seksyen 25, 40400 Shah Alam, Selanɡor Darul Ehsan Malaysia
Telephone : (60)3-736-1388
Philippines : KUBOTA PHILIPPINES, INC.
232 Quirino Hiɡhway, Baesa, Quezon City 1106, Philippines
Telephone : (63)2-422-3500
Indonesia : P.T. KUBOTA INDONESIA
Taman Industri Bukit Semaranɡ Baru(BSB) Blok D.1 Kav.8, Kel. Jatibaranɡ-
Kec.Mijen, Semaranɡ, Indonesia
Telephone : (62)-24-7472849
Japan
: KUBOTA Corporation
Enɡine Export Dept.
2-47, Shikitsuhiɡashi 1-chome, Naniwa-ku, Osaka, Japan 556-8601
Telephone : (81)6-6648-2155 Fax : (81)6-6648-3521
PRINTED IN JAPAN
© KUBOTA Corporation 2011
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Code No. EG523-8917-5
OPERATOR'S MANUAL
KUBOTA LIQUID COOLED GASOLINE
MANUEL DE L'OPERATEUR
MOTEUR À ESSENCE
/
LPG REFROIDI PAR LIQUIDE DE KUBOTA
BEDIENUNGSANLEITUNG
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FLÜSSIGKEITSGEKÜHLTER BENZIN-
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MANUALE DELL'OPERATORE
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MOTORE KUBOTA A BENZINA
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MANUAL DE INSTRUCCIONES
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MOTOR KUBOTA DE GASOLINA
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WG1605-G-E3
WG1903-G-E3
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WG1605-L-E3
WG1903-L-E3
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WG1605-GL-E3
WG1903-GL-E3
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WG1903-N-E3
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WG1605-LN-E3
WG1903-LN-E3
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1BGAAAIAP0020
1BGAAAIAP0540
READ AND SAVE THIS BOOK
MANUEL A LIRE ET A CONSERVER
DIESE ANLEITUNG BITTE SORGFÄLTIG DURCHLESEN
UND GRIFFBEREIT AUFBEWAHREN
LEGGETE E CONSERVATE QUESTO MANUALE
LEAN Y CONSERVEN ESTE MANUAL
LPG ENGINE
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LPG-MOTOR VON KUBOTA
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LPG CON RAFFREDDAMENTO A LIQUIDO
LPG REFRIGERADO POR LÍQUIDO
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WG2503-G-E3
WG3800-G-E3
WG2503-L-E3
WG3800-L-E3
WG2503-GL-E3
WG3800-GL-E3
WG2503-N-E3
WG3800-N-E3
WG2503-LN-E3
WG3800-LN-E3
WG3800-L-E5
WG3800-N-E5
1BGAAAIAP0220
1BGAAAIAP0440
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Summary of Contents for Kubota WG3800-L-E5
- Page 1 OPERATOR'S MANUAL KUBOTA LIQUID COOLED GASOLINE LPG ENGINE MANUEL DE L'OPERATEUR MOTEUR À ESSENCE LPG REFROIDI PAR LIQUIDE DE KUBOTA BEDIENUNGSANLEITUNG FLÜSSIGKEITSGEKÜHLTER BENZIN- LPG-MOTOR VON KUBOTA MANUALE DELL'OPERATORE U.S.A. : KUBOTA ENGINE AMERICA CORPORATION 505 Schelter Road, Lincolnshire, Illinois 60069 U.S.A. Telephone : (847)955-2500 MOTORE KUBOTA A BENZINA LPG CON RAFFREDDAMENTO A LIQUIDO Canada : KUBOTA CANADA LTD.
- Page 2 Engine exhaust, some of its constituents, certain vehicle components and fluids, contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. WG1605-G-E3/WG1605-L-E3/WG1605-GL-E3/WG1605-N-E3/WG1605-LN-E3 WG1903-G-E3/WG1903-L-E3/WG1903-GL-E3/WG1903-N-E3/WG1903-LN-E3 WG2503-G-E3/WG2503-L-E3/WG2503-GL-E3/WG2503-N-E3/WG2503-LN-E3 WG3800-G-E3/WG3800-L-E3/WG3800-GL-E3/WG3800-N-E3/WG3800-LN-E3 WG3800-L-E5/WG3800-N-E5 AX. L. 18-34. 11. K...
- Page 3 KUBOT A LIQUID COOLED GASOLINE LPG ENGINE MODELS WG1605-G-E3 WG1903-G-E3 WG2503-G-E3 WG3800-G-E3 WG1605-L-E 3 WG1903-L-E3 WG2503-L-E3 WG3800-L-E3 WG1605-GL-E3 WG1903-GL-E3 WG2503-GL-E3 WG3800-GL-E3 WG1605-N-E3 WG1903-N-E3 WG2503-N-E3 WG3800-N-E3 WG1605-LN-E3 WG1903-LN-E3 WG2503-LN-E3 WG3800-LN-E3 WG3800-L-E5 WG3800-N-E5 1BGAAAIAP0020 1BGAAAIAP0540 1BGAAAIAP0220 1BGAAAIAP0440 READ AND SAVE THIS BOOK...
- Page 4 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 fine materials and under a rigid quality control system. It will give you long, satisfactory service. To obtain the best use of your engine, please read this manual carefully.
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Page 5: Table Of Contents
CONTENTS SAFE OPERATION ....................1 SERVICING OF THE ENGINE ..................1 IMPORTANT INFORMATION OF EMISSION REGULATION ........2 NAMES OF PARTS .....................3 PRE-OPERATION CHECK ..................8 BREAK-IN.........................8 DAILY CHECK......................8 OPERATING THE ENGINE ..................9 STARTING THE ENGINE (NORMAL)..............9 STOPPING THE ENGINE ..................11 CHECKS DURING OPERATION ................12 Radiator cooling water (Coolant) .................. - Page 6 CONTENTS Cleaning primary air cleaner element................30 Evacuator valve......................30 For the air cleaner with a dust cup (optional) ..............30 Dust indicator (optional) ....................30 FUEL SYSTEM AND DIAGRAMS ................31 LPG fuel system ......................31 Tightening torques and leak check for LPG regulator with vaporizer......31 NG fuel system.......................
- Page 7 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...
- Page 8 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.
- Page 9 SAFE OPERATION A If running the engine on LPG, use the standard LPG fuel recommended by KUBOTA. The use of other fuel may cause a hazardous or dangerous condition. A LPG fuel in the gaseous state is heavier than air and will settle in low areas, this may be hazardous.
- Page 10 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.
- Page 11 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.
- Page 12 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.
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Page 13: Safe Operation
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. When in need of parts, be prepared to give your dealer the engine serial number. -
Page 14: Important Information Of Emission Regulation
KUBOTA genuine regulator assy (D-STAGE) and lock off valve with LPG filter can be used. Only this regulator assy (D-STAGE) and lock off valve with LPG filter can be installed by an authorized KUBOTA DISTRIBUTOR or the manufacturer of the equipment in which this engine is used. -
Page 15: Names Of Parts
NAMES OF PARTS NAMES OF PARTS [WG1605-G-E3 / WG1605-L-E3 / WG1605-GL-E3 / WG1605-N-E3 / WG1605-LN-E3] Type Type Ref. Ref. Part Name Part Name Oil filler plug (14) Electronic control throttle Delivery pipe (gasoline) (15) Injector Plug ignition coil (16) Gas mixer Spark plug (17) Pressure regulator... - Page 16 NAMES OF PARTS [WG1903-G-E3 / WG1903-L-E3 / WG1903-GL-E3 / WG1903-N-E3 / WG1903-LN-E3] Type Type Ref. Ref. Part Name Part Name Engine hook (13) Alternator Oil filler plug (14) Intake manifold PCV valve (15) Electronic control throttle Delivery pipe (gasoline) (16) Injector Plug ignition coil (17)
- Page 17 NAMES OF PARTS [WG2503-G-E3 / WG2503-L-E3 / WG2503-GL-E3 / WG2503-N-E3 / WG2503-LN-E3] Type Type Ref. Ref. Part Name Part Name Engine hook (13) Alternator Oil filler plug (14) Intake manifold PCV valve (15) Electronic control throttle Delivery pipe (gasoline) (16) Injector Plug ignition coil (17)
- Page 18 NAMES OF PARTS [WG3800-G-E3 / WG3800-L-E3 / WG3800-GL-E3 / WG3800-N-E3 / WG3800-LN-E3] Type Type Ref. Ref. Part Name Part Name Engine hook (13) Alternator Oil filler plug (14) Intake manifold PCV valve (15) Electronic control throttle Plug ignition coil (16) Gas mixer Spark plug (17)
- Page 19 NAMES OF PARTS Type Ref. Part Name Remarks Sensor (O2) Fuel pump Manifold (FPM) Regulator assy (D-STAGE) Lock off valve Catalytic converter or catalytic muffler Catalytic muffler or catalytic converter [Except WG3800-E3] G Type : WG1605-G-E3 / WG1903-G-E3 / WG2503-G-E3 / WG3800-G-E3 L Type : WG1605-L-E3 / WG1903-L-E3 / WG2503-L-E3 / WG3800-L-E3 GL Type : WG1605-GL-E3 / WG1903-GL-E3 / WG2503-GL-E3 / WG3800-GL-E3 N Type : WG1605-N-E3 / WG1903-N-E3 / WG2503-N-E3 / WG3800-N-E3...
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Page 20: Pre-Operation Check
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.) 2. 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. -
Page 21: Operating The Engine
OPERATING THE ENGINE OPERATING THE ENGINE STARTING THE ENGINE (NORMAL) To avoid personal injury or death: A Do not allow children to approach the machine while the engine is running. A Be sure to install the machine on which the engine is installed, on a flat place. A Do not run the engine on gradients. - Page 22 NOTE: "LPG" position. *The step 1 above is for GL type only. *The fuel selector switch is not provided by KUBOTA. NOTE: *The step 2 above is for GL type only. *The fuel selector switch is not provided by KUBOTA.
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Page 23: Stopping The Engine
OPERATING THE ENGINE STOPPING THE ENGINE Gasoline 1. Cool down the engine for 2 to 3 minutes. 1. Cool down the engine for 2 to 3 minutes. 2. Turn the starter switch to the "OFF" ( ) 2. Turn the starter switch to the "OFF" ( ) position. -
Page 24: Checks During Operation
1. Engine oil level (See "ENGINE OIL" in "PERIODIC SERVICE" section.) BImmediately stop the engine if; A The engine suddenly slows down or accelerates. A Unusual noises are suddenly heard. BIf MIL (Malfunction Indicator Light) lights Consult your KUBOTA dealer. -
Page 25: Maintenance
MAINTENANCE MAINTENANCE To avoid personal injury or death: 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. -
Page 26: Service Intervals
*1 Change more often when operating under dusty conditions. *2 If you do not have the proper tools and/or are not mechanically proficient, contact your local KUBOTA dealer. No adjustment is needed on the models equipped with HLA (Hydraulic Lash Adjuster). - Page 27 *1 Change more often when operating under dusty conditions. *2 If you do not have the proper tools and/or are not mechanically proficient, contact your local KUBOTA dealer. No adjustment is needed on the models equipped with HLA (Hydraulic Lash Adjuster).
- Page 28 *1 Change more often when operating under dusty conditions. *2 If you do not have the proper tools and/or are not mechanically proficient, contact your local KUBOTA dealer. No adjustment is needed on the models equipped with HLA (Hydraulic Lash Adjuster).
- Page 29 *1 Change more often when operating under dusty conditions. *2 If you do not have the proper tools and/or are not mechanically proficient, contact your local KUBOTA dealer. No adjustment is needed on the models equipped with HLA (Hydraulic Lash Adjuster).
- Page 30 *1 Change more often when operating under dusty conditions. *2 If you do not have the proper tools and/or are not mechanically proficient, contact your local KUBOTA dealer. No adjustment is needed on the models equipped with HLA (Hydraulic Lash Adjuster).
- Page 31 *1 Change more often when operating under dusty conditions. *2 If you do not have the proper tools and/or are not mechanically proficient, contact your local KUBOTA dealer. No adjustment is needed on the models equipped with HLA (Hydraulic Lash Adjuster).
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Page 32: Periodic Service
PERIODIC SERVICE PERIODIC SERVICE FUEL BLPG Fuel is flammable and can be dangerous. You should [WG1605-L-E3 / WG1605-GL-E3 / WG1605-LN-E3 / handle fuel with care. WG1903-L-E3 / WG1903-GL-E3 / WG1903-LN-E3 / WG2503-L-E3 / WG2503-GL-E3 / WG2503-LN-E3 / BGasoline WG3800-L-E3 / WG3800-GL-E3 / WG3800-LN-E3] [WG1605-G-E3 / WG1605-GL-E3 / WG1903-G-E3 / 1. -
Page 33: Ng Leakage Check
WG1903-LN-E3 /WG2503-N-E3 / WG2503-LN-E3 / WG3800-N-E3 / WG3800-LN-E3] 1. Use Commercial Natural Gas (include CNG). 2. Consult Kubota from further info of fuel used. To avoid personal injury or death: A Never test for gas leaks with a flame. NORTH AMERICA ONLY - For wellhead gas usage, please look at "Application Manual"... -
Page 34: Checking Oil Level And Adding Engine Oil
PERIODIC SERVICE [WG3800-G-E3 / WG3800-L-E3 / WG3800-GL-E3 / BChecking oil level and adding engine oil WG3800-N-E3 / WG3800-LN-E3] 1. Check the engine oil level before starting or more than 5 minutes after stopping the engine. 2. Remove the oil level gauge, wipe it clean and reinstall 3. -
Page 35: Changing Engine Oil
PERIODIC SERVICE 4. If the oil level is too low, remove the oil filler plug, and 1. Change oil after the initial 50 hours of operation and add new oil to the prescribed level. every 200 hours thereafter [WG1605-E3, WG1903- 5. -
Page 36: Replacing The Oil Filter Cartridge
PERIODIC SERVICE [WG3800-G-E3 / WG3800-L-E3 / WG3800-GL-E3 / [WG1605-G-E3 / WG1605-L-E3 / WG1605-GL-E3 / WG3800-N-E3 / WG3800-LN-E3] WG1605-N-E3 / WG1605-LN-E3] (1) Oil drain plug (1) Oil filter cartridge (2) Remove with a filter wrench (Tighten with your hand) 3. Replace the drain plug gasket. 4. -
Page 37: Spark Plug
PERIODIC SERVICE SPARK PLUG [WG3800-G-E3 /WG3800-L-E3 / WG3800-GL-E3 / WG3800-N-E3 / WG3800-LN-E3] BCleaning and adjustment clearance If the spark plug electrode or its insulator is soiled or is covered with deposited carbon, it may cause engine trouble. The soil, carbon deposits etc. can be brushed off using a wire brush. -
Page 38: Radiator
PERIODIC SERVICE RADIATOR BChecking coolant level, adding coolant Coolant will last for one day's work if filled all the way up 1. Remove the radiator cap, after the engine has before operation start. Make it a rule to check the coolant completely cooled, and check to see that coolant level before every operation. - Page 39 A If the radiator cap has to be removed, follow the caution and securely retighten the cap. [WG3800-G-E3 / WG3800-L-E3 / WG3800-GL-E3 / A If coolant should be leak, consult your local KUBOTA WG3800-N-E3 / WG3800-LN-E3] dealer. A Make sure that muddy or sea water does not enter the radiator.
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Page 40: Changing Coolant
PERIODIC SERVICE BChanging coolant BChecking radiator hoses and clamp bands 1. To drain coolant, always open both drain shutoff- valves and simultaneously open the radiator cap as well. With the radiator cap kept closed, a complete drain of water is impossible. To avoid personal injury or death: 2. -
Page 41: Anti-Freeze
If mixed with the cleaning agent, sludge may chemical reaction causing harmful build up, adversely affecting the engine parts. substances. 7. Kubota's genuine long-life coolant has a service life of A Anti-freeze is extremely flammable 2 years. Be sure to change the coolant every 2 years. explosive... -
Page 42: Air Cleaner
PERIODIC SERVICE AIR CLEANER BFor the air cleaner with a dust cup (optional) Since the air cleaner employed on this engine is a dry Remove and clean out the dust cup before it becomes type, never apply oil to it. half full with dust;... -
Page 43: Fuel System And Diagrams
A All fuel connections added to this engine must be installed by qualified personnel and utilizing recognized procedures and standards. A These non-KUBOTA installed parts, such as fittings, and piping should be approved for NG use and conform to UL, CSA NFPA, MSHA and all other applicable standards. -
Page 44: Fuel System Diagrams
(11) LPG tank (12) Coolant hose A The -marked component parts are Not Provided by KUBOTA. (A) Gasoline line (B) Bleed / Return circuit (C) Gaseous propane line (D) Liquid propane line (E) Hot coolant inlet or outlet line [WG1605-L-E3 / WG1605-GL-E3 / WG1605-LN-E3 / WG1903-L-E3 / WG1903-GL-E3 /... - Page 45 PERIODIC SERVICE [WG1605-N-E3 / WG1605-LN-E3 / WG1903-N-E3 / WG1903-LN-E3 / WG2503-N-E3 / WG2503-LN-E3 / WG3800-N-E3 / WG3800-LN-E3] 1. If the supply pressure of gas is 5kPa or less. 2. If the supply pressure of gas is more than 5kPa. 3. Compressed Natural Gas. (1) NG fuel supply (7) High pressure Lock-off valve (A) NG line (Low pressure,...
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Page 46: Electric Wiring
PERIODIC SERVICE ELECTRIC WIRING Models WG1605-G-E3 WG1605-L-E3 To avoid personal injury or death: WG1605-GL-E3 WG1605-N-E3 C Shorting of electric cable or wiring WG1605-LN-E3 may cause a fire. WG1903-G-E3 A Check to see if electric cables and WG1903-L-E3 wiring are swollen, hardened or 7 to 9 mm (0.28 to 0.35 in.) WG1903-GL-E3 (under load of 10 kgf (22.1 lbs)) -
Page 47: Oil Separator
(2) Bolt and nut BReplacement of rubber piping related oil separator OIL SEPARATOR Consult your local KUBOTA Dealer for this service. BChanging of oil separator element To avoid personal injury or death: A Be sure to stop the engine before changing the oil separator element. -
Page 48: Carriage And Storage
CARRIAGE AND STORAGE CARRIAGE AND STORAGE CARRIAGE STORAGE To avoid personal injury or death: To avoid personal injury or death: A Fix the engine securely not to fall A Do not clean the machine with engine during operation. running. A Do not stand near or under the A To avoid the danger of exhaust fume engine while carrying it. -
Page 49: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING The engine malfunctions can result from a large number of causes. The following describes symptoms that are encountered relatively more often than others, their major causes and remedies. B When it is difficult to start the engine Cause Countermeasures Check the fuel tank, fuel filter, fuel hoses and fuel pump. - Page 50 TROUBLESHOOTING B When engine speed is insufficient Cause Countermeasures Improper or defective spark plug * Clean or replace. Defective ignition coil * Replace. Defective throttle body * Replace. Breather tube has separated. * Attach correctly. Improper input signal to ECU * Check the wire harness.
- Page 51 Overload running * Reduce load. Head gasket defective or water * Replace parts. leakage A If the cause of trouble can not be found, consult your KUBOTA dealer. A If MIL (Malfunction Indicator Light) lights up, consult your KUBOTA dealer.
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Page 52: Specifications
SPECIFICATIONS SPECIFICATIONS WG1605-G-E3 WG1605-L-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 79 x 78.4 (3.11 x 3.09) Total displacement L (cu-in.) 1.537 (93.79) SAE Gross kW(HP) / 42.5 (57.0) / 3600 41.0 (55.0) / 3600 intermittent min (rpm) - Page 53 SPECIFICATIONS WG1605-GL-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 79 x 78.4 (3.11 x 3.09) Total displacement L (cu-in.) 1.537 (93.79) SAE Gross kW(HP) / 42.5 (57.0) / 3600 41.0 (55.0) / 3600 intermittent min (rpm) 37.0 (49.6) / 3000...
- Page 54 SPECIFICATIONS WG1605-N-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 79 x 78.4 (3.11 x 3.09) Total displacement L (cu-in.) 1.537 (93.79) SAE Gross kW(HP) / 38.4 (51.5) / 3600 intermittent min (rpm) 33.8 (45.3) / 3000...
- Page 55 SPECIFICATIONS WG1605-LN-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 79 x 78.4 (3.11 x 3.09) Total displacement L (cu-in.) 1.537 (93.79) SAE Gross kW(HP) / 41.0 (55.0) / 3600 38.4 (51.5) / 3600 intermittent min (rpm)
- Page 56 SPECIFICATIONS WG1903-G-E3 WG1903-L-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 3- 88 x 102.4 (3.46 x 4.03) Total displacement L (cu-in.) 1.868 (114.0) SAE Gross kW(HP) / 35.0 (46.9) / 2700 35.0 (46.9) / 2700 intermittent min (rpm)
- Page 57 SPECIFICATIONS WG1903-GL-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 3- 88 x 102.4 (3.46 x 4.03) Total displacement L (cu-in.) 1.868 (114.0) SAE Gross kW(HP) / 35.0 (46.9) / 2700 35.0 (46.9) / 2700 intermittent min (rpm) 32.4 (43.4) / 2400...
- Page 58 SPECIFICATIONS WG1903-N-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 3- 88 x 102.4 (3.46 x 4.03) Total displacement L (cu-in.) 1.868 (114.0) SAE Gross kW(HP) / 32.5 (43.6) / 2700 intermittent min (rpm) 30.4 (40.8) / 2400...
- Page 59 SPECIFICATIONS WG1903-LN-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 3- 88 x 102.4 (3.46 x 4.03) Total displacement L (cu-in.) 1.868 (114.0) SAE Gross kW(HP) / 35.0 (46.9) / 2700 32.5 (43.6) / 2700 intermittent min (rpm)
- Page 60 SPECIFICATIONS WG2503-G-E3 WG2503-L-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 88 x 102.4 (3.46 x 4.03) Total displacement L (cu-in.) 2.491 (152.0) SAE Gross kW(HP) / 45.5 (61.0) / 2700 46.0 (61.7) / 2700 intermittent min (rpm)
- Page 61 SPECIFICATIONS WG2503-GL-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 88 x 102.4 (3.46 x 4.03) Total displacement L (cu-in.) 2.491 (152.0) SAE Gross kW(HP) / 45.5 (61.0) / 2700 46.0 (61.7) / 2700 intermittent min (rpm) 41.8 (56.1) / 2400...
- Page 62 SPECIFICATIONS WG2503-N-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 88 x 102.4 (3.46 x 4.03) Total displacement L (cu-in.) 2.491 (152.0) SAE Gross kW(HP) / 42.4 (56.9) / 2700 intermittent min (rpm) 39.2 (52.6) / 2400...
- Page 63 SPECIFICATIONS WG2503-LN-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 88 x 102.4 (3.46 x 4.03) Total displacement L (cu-in.) 2.491 (152.0) SAE Gross kW(HP) / 46.0 (61.7) / 2700 42.4 (56.9) / 2700 intermittent min (rpm)
- Page 64 SPECIFICATIONS [CARB/EPA] WG3800-G-E3 WG3800-L-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 100 x 120 (3.93 x 4.72) Total displacement L (cu-in.) 3.769 (229.9) SAE Gross kW(HP) / 65.0 (87.1) / 2600 70.0 (93.8) / 2600 intermittent min (rpm)
- Page 65 SPECIFICATIONS [CARB/EPA] WG3800-GL-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 100 x 120 (3.93 x 4.72) Total displacement L (cu-in.) 3.769 (229.9) SAE Gross kW(HP) / 65.0 (87.2) / 2600 68.0 (91.2) / 2600 intermittent min (rpm)
- Page 66 SPECIFICATIONS [CARB/EPA] WG3800-N-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 100 x 120 (3.93 x 4.72) Total displacement L (cu-in.) 3.769 (229.9) SAE Gross kW(HP) / 65.0 (87.2) / 2600 intermittent min (rpm) SAE net...
- Page 67 SPECIFICATIONS [CARB/EPA] WG3800-LN-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 100 x 120 (3.93 x 4.72) Total displacement L (cu-in.) 3.769 (229.9) SAE Gross kW(HP) / 70.0 (93.8) / 2600 65.0 (87.2) / 2600 intermittent min (rpm)
- Page 68 SPECIFICATIONS [CARB/EPA] [EU (P<56kW)] WG3800-G-E3 WG3800-L-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 100 x 120 (3.93 x 4.72) Total displacement L (cu-in.) 3.769 (229.9) SAE net kW(HP) / 54.6 (73.2) / 2600 54.6 (73.2) / 2600 intermittent min (rpm)
- Page 69 SPECIFICATIONS [CARB/EPA] [EU (P<56kW)] WG3800-GL-E3 Model Gasoline Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 100 x 120 (3.93 x 4.72) Total displacement L (cu-in.) 3.769 (229.9) SAE net kW(HP) / 54.6 (73.2) / 2600 54.6 (73.2) / 2600 intermittent min (rpm)
- Page 70 SPECIFICATIONS [CARB/EPA] [EU (P<56kW)] WG3800-N-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 100 x 120 (3.93 x 4.72) Total displacement L (cu-in.) 3.769 (229.9) SAE net kW(HP) / 54.6 (73.2) / 2600 intermittent min (rpm) Brake horse power...
- Page 71 SPECIFICATIONS [CARB/EPA] [EU (P<56kW)] WG3800-LN-E3 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 100 x 120 (3.93 x 4.72) Total displacement L (cu-in.) 3.769 (229.9) SAE net kW(HP) / 54.6 (73.2) / 2600 54.6 (73.2) / 2600 intermittent min (rpm)
- Page 72 SPECIFICATIONS [CARB/EPA] [EU (P 56kW)] WG3800-L-E5 WG3800-N-E5 Model Natural Gas Type Vertical, Water-cooled 4 cycle No. of cylinders - bore x stroke mm (in.) 4- 100 x 120 (3.93 x 4.72) Total displacement L (cu-in.) 3.769 (229.9) kW(HP) / Gross 70.0 (93.8) / 2600...
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