Contents

OPS - Diesel Engine - V3600-E3, T-E3, T-E3BG, V3800-DI-T-E3, DI-T-E3BG, V3300-E3BG (1J411-8911-4)
Contents Page
- Foreword
- Safety First
- Safe Operation
- Servicing of the Engine
- Names of Parts
- Pre-Operation Check
  - Break-In
  - Daily Check
- Operating the Engine
  - Starting the Engine (normal)
  - Cold Weather Starting
  - Stopping the Engine
  - Checks During Operation
    - Radiator Cooling Water (Coolant)
    - Oil Pressure Lamp
    - Charge Lamp
    - Fuel
    - Colour of Exhaust
    - Immediately Stop the Engine if:-
  - Reversed Engine Revolution and Remedies
    - How to Tell When the Engine Starts Running Backwards
    - Remedies
- Maintenance
  - Service Intervals
- Periodic Service
  - Fuel
    - Fuel Level Check Refueling
    - Air Bleeding the Fuel System
    - Checking the Fuel Pipes
    - Cleaning the Fuel Filter Pot
    - Fuel Filter Cartridge Replacement
  - Engine Oil
    - Checking Oil Level and Adding Engine Oil
    - Changing Engine Oil
    - Replacing the Oil Filter Cartridge
  - Radiator
    - Checking Coolant Level, Adding Coolant
    - Changing Coolant
    - Remedies for Quick Decrease of Coolant
    - Checking Radiator Hoses and Clamp
    - Precaution at Overheating
    - Cleaning Radiator Core (outside)
    - Anti-freeze
    - Radiator Cement
  - Air Cleaner
    - Cleaning Primary Air Filter Element
    - Evacuator Valve
    - For theAir Cleaner with a Dust Cup
    - Dust Indicator (optional)
  - Electric Wiring
  - Fan Belt
    - Adjusting Fan Belt Tension
- Carriage and Storage
  - Carriage
  - Storage
- Troubleshooting
- Specifications
- Wiring Diagrams

Kubota V3800-DI-T-E3 Operator's Manual

Kubota V3800-DI-T-E3 Engine manual cover

Pages 44

Year 0

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of 44

Kubota V3800-DI-T-E3 Engine Specification

The Kubota V3800-DI-T-E3 engine is a robust and reliable power unit designed for a variety of industrial applications. This four-cylinder, turbocharged diesel engine has a displacement of 3.8 liters, delivering a balance of power and efficiency. It is engineered with a direct injection system that enhances fuel efficiency and ensures optimal combustion performance. The engine is capable of producing a gross output of approximately 85.9 kW at 2600 rpm, making it suitable for demanding tasks in construction, agriculture, and industrial machinery. Its compact design and lightweight structure facilitate easy integration into various equipment configurations. The V3800-DI-T-E3 meets stringent Tier 3 emissions regulations, ensuring compliance with environmental standards while maintaining performance. It features a durable cast iron engine block and cylinder head, providing longevity and reliability under heavy-duty operations. The engine's cooling system is designed to maintain optimal operating temperatures, contributing to its overall reliability. Additionally, it includes a built-in governor that stabilizes engine speed under varying loads, enhancing operational efficiency. The Kubota V3800-DI-T-E3 is equipped with a 12V electrical system and features a robust starter motor for reliable cold starts. Its maintenance-friendly design includes easily accessible service points, reducing downtime and ensuring hassle-free servicing. Overall, the Kubota V3800-DI-T-E3 engine is a versatile and efficient choice for applications requiring a dependable and environmentally friendly power source.

Kubota V3800-DI-T-E3 Engine F.A.Q.

What is the recommended oil type for the Kubota V3800-DI-T-E3 engine?

The recommended oil type for the Kubota V3800-DI-T-E3 engine is SAE 10W-30 or SAE 15W-40, depending on the ambient temperature. Ensure the oil meets API service classification CF or higher.

How often should the engine oil be changed in the Kubota V3800-DI-T-E3?

The engine oil should be changed every 250 hours of operation or at least once a year, whichever comes first.

What are the symptoms of a clogged fuel filter in the Kubota V3800-DI-T-E3 engine?

Symptoms of a clogged fuel filter include engine misfires, difficulty starting, reduced power, and abnormal engine noises.

How can I troubleshoot overheating issues in the Kubota V3800-DI-T-E3 engine?

Check the coolant level and refill if necessary, inspect the radiator for blockages, ensure the fan is functioning, and verify the thermostat is operating correctly.

What is the proper way to bleed the fuel system on the Kubota V3800-DI-T-E3?

To bleed the fuel system, loosen the bleed screw on the fuel injection pump, operate the priming pump until fuel flows without air bubbles, and then tighten the bleed screw.

How can I improve the fuel efficiency of the Kubota V3800-DI-T-E3 engine?

Regular maintenance such as keeping the air filter clean, ensuring proper tire pressure, and using the recommended fuel type can improve fuel efficiency.

What is the procedure for replacing the air filter on the Kubota V3800-DI-T-E3 engine?

Remove the air filter cover, take out the old filter, clean the housing, install a new filter, and replace the cover securely.

How do I check the coolant level in the Kubota V3800-DI-T-E3 engine?

Ensure the engine is cool, then check the coolant level in the radiator by removing the cap. The level should be up to the filler neck. Refill if necessary.

What preventative maintenance tasks are essential for the Kubota V3800-DI-T-E3 engine?

Essential tasks include regular oil and filter changes, checking and maintaining coolant and fuel levels, inspecting belts and hoses, and keeping the engine clean.

Can the Kubota V3800-DI-T-E3 engine run on biodiesel?

Yes, the Kubota V3800-DI-T-E3 engine can run on biodiesel blends up to B20, as long as the biodiesel meets the specifications of ASTM D6751 or EN 14214.