Kubota Diesel Engine V3-series
The Kubota Diesel Engine V3-series is a family of 3-cylinder, liquid-cooled diesel engines that are manufactured by Kubota Corporation. These engines are known for their reliability, durability, and fuel efficiency, and they are used in a wide variety of applications, including agricultural machinery, construction equipment, and industrial machinery.
The V3-series engines are available in a variety of configurations, including naturally aspirated, turbocharged, and intercooled models. They feature a number of advanced design features, such as:
- Direct injection: This system provides precise control over the fuel injection process, resulting in improved combustion efficiency and reduced emissions.
- Common rail fuel system: This system provides high-pressure fuel injection, which results in improved fuel atomization and combustion.
- Turbocharger: This device increases the air pressure in the engine, which results in increased power and torque.
- Intercooler: This device cools the air that is supplied to the engine, which results in increased power and efficiency.
The V3-series engines are also equipped with a number of features that make them easy to operate and maintain, such as:
- Electronic governor: This system controls the engine speed, which results in smooth operation and reduced fuel consumption.
- Diagnostic system: This system monitors the engine's operating parameters and provides diagnostic information to the operator.
- Easy-to-access service points: This design feature makes it easy to perform routine maintenance tasks.
The Kubota Diesel Engine V3-series is a reliable, durable, and fuel-efficient engine that is ideal for a wide variety of applications. Its advanced design features and ease of operation and maintenance make it a top choice for many users.
Service/Workshop/Repair manual
Kubota Diesel Engine V3-series
Covers Models :
V3600-E3B
V3300-E3BG
V3600-T-E3B
V3600-T-E3BG
V3800DI-T-E3B
V3800DI-T-E3BG
V3600-E3CB
V3600-T-E3CB
V3800DI-T-E3CB
ANUAL COVERS:
ENGINE IDENTIFICATION
[1] MODEL NAME AND ENGINE SERIAL NUMBER
[2] E3B ENGINE
[3] CYLINDER NUMBER
GENERAL PRECAUTIONS
MAINTENANCE CHECK LIST
CHECK AND MAINTENANCE
[1] DAILY CHECK POINTS
[2] CHECK POINTS OF INITIAL 50 HOURS
[3] CHECK POINT OF EVERY 50 HOURS
[4] CHECK POINTS OF EVERY 250 HOURS
[5] CHECK POINTS OF EVERY 500 HOURS
[6] CHECK POINT OF EVERY 1000 HOURS
[7] CHECK POINTS OF EVERY 1 OR 2 MONTHS
[8] CHECK POINTS OF EVERY 1500 HOURS
[9] CHECK POINTS OF EVERY 3000 HOURS
[10]CHECK POINTS OF EVERY 1 YEAR
[11]CHECK POINTS OF EVERY 2 YEARS
SPECIAL TOOLS
ENGINE BODY
[1] CYLINDER BLOCK
[2] GEAR TRAIN
[3] HALF-FLOATING HEAD COVER
[4] CYLINDER HEAD
[5] E-TVCS (V3600-E3B, V3600-T-E3B, V3600-E3CB, V3600-T-E3CB,
V3300-E3BG, V3600-T-E3BG)
[6] CENTER DIRECT INJECTION SYSTEM (E-CDIS) (V3800DI-T-E3B,
V3800DI-T-E3CB, V3800DI-T-E3BG
[7] PISTON (EXCEPT V3300-E3BG
[8] BUILT-IN DYNAMIC BALANCER (FACTORY OPTION EXCEPT
V3600-E3CB, V3600-T-E3CB, V3800DI-T-E3CB
LUBRICATING SYSTEM
[1] OIL COOLER
4. COOLING SYSTEM
[1] THERMOSTAT
[2] BOTTOM BYPASS SYSTEM
FUEL SYSTEM
[1] GOVERNOR (STANDARD MECHANICAL TYPE)
[2] ELECTRONIC GOVERNOR (FACTORY OPTION FOR V3300-
E3BG, V3600-T-E3BG, STANDARD FOR V3800DI-T-E3BG)
(1) Software Block Diagram
(2) Construction
(3) Controlling mechanism
(4) Emergency Engine Stop Function
(5) Main Components
(6) Wiring Diagram
[3] MECHANICAL TIMER WITH COLD START ADVANCE FUNCTION
(V3600-E3B, V3800DI-T-E3B, V3600-E3CB, V3800DI-T-E3CB,
V3800DI-T-E3BG
[4] THROTTLE NOZZLE (V3600-E3B, V3600-T-E3B, V3600-E3CB,
V3600-T-E3CB, V3300-E3BG, V3600-T-E3BG)
[5] 2 STAGE DI NOZZLE (V3800DI-T-E3B, V3800DI-T-E3CB, V3800DIT-
E3BG)
[6] INJECTION PUMP WITH F.S.P. (V3800DI-T-E3B, V3800DI-T-E3CB,
V3800DI-T-E3BG
TURBOCHARGER SYSTEM
[1] BOOST COMPENSATOR (OPTION FOR TURBOCHARGED
MODEL)
INTAKE SYSTEM
[1] INTAKE AIR HEATER (V3800DI-T-E3B, V3800DI-T-E3CB, V3800DIT-
E3BG)
EXHAUST GAS RECIRCULATION (EGR) SYSTEM (V3600-T-E3B,
V3800DI-T-E3B, V3600-T-E3CB, V3800-T-E3CB, V3600-T-E3BG,
V3800DI-T-E3BG
GENERAL
(1) Internal EGR (V3600-T-E3B, V3600-T-E3CB, V3600-T-E3BG)
TROUBLESHOOTING
[1] ENGINE BODY
[2] ELECTRONIC GOVERNOR (FACTORY OPTION FOR V3300-
E3BG, V3600-T-E3BG / STANDARD FOR V3800DI-T-E3BG)
2. SERVICING SPECIFICATIONS
TIGHTENING TORQUES
[1] TIGHTENING TORQUES FOR GENERAL USE SCREWS, BOLTS
AND NUTS
[2] TIGHTENING TORQUES FOR SPECIAL USE SCREWS, BOLTS
AND NUTS
CHECKING, DISASSEMBLING AND SERVICING
[1] CHECKING AND ADJUSTING
(1) Engine Body
(2) Lubricating System
(3) Cooling System
(4) Fuel System
(5) Electrical System
(6) Turbocharger
(7) Electronic Governor (Factory Option for V3300-E3BG, V3600-TE3BG
/ Standard for V3800DI-T-E3BG)
EGR SYSTEM
(1) Checking the function of EGR system (V3800DI-T-E3B, V3800DI-TE3CB,
V3800DI-T-E3BG only
DISASSEMBLING AND ASSEMBLING
(1) Draining Oil and Coolant
(2) External Components
(3) TURBOCHARGER(V3600-T-E3B, V3800DI-T-E3B, V3600-TE3CB,
V3800DI-T-E3CB, V3600-T-E3BG, V3800DI-T-E3BG
(4) Exhaust Gas Recirculation (EGR) (V3800DI-T-E3B, V3800DI-TE3CB,
V3800DI-T-E3BG)
(5) Cylinder Head and Valves
(6) Thermostat
(7) Injection Nozzle
(8) Water Pump and Oil Cooler
(9) Gear Case and Timing Gears
(10)Piston and Connecting Rod
(11)Flywheel and Crankshaft
(12)Intake Air Heater [V3800DI-T-E3B, V3800DI-T-E3CB, V3800DI-TE3BG]
(13)Starter
(14)Alternator
SERVICING
(1) Cylinder Head
(2) Timing Gears
(3) Piston and Connecting Rod
(4) Crankshaft
(5) Cylinder
(6) Oil Pump
(7) Starter
This is Kubota service manual, professional, in digital version (in pdf format)
Manual has 203-pages in English
This manual will help you solve many of your problems with engine !!!
With this manual you can save a lot of money on repairs in services !!!
