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Ask for a document on WhatsAppJohn Deere 4045T
John Deere 4045T is a 4.525 L inline-4 turbocharged diesel engine family. EPA annual certification data lists constant-speed configurations from 55 to 74 kWm at 1800 RPM across Tier 3, Interim Tier 4 and Tier 4 Final families.
Production StatusIn Production
4045 Series
- Mechanical Output
- 74 kW
- Cylinders
- L4
- Displacement
- 4.525 L
- Rated Speed
- 1,500 RPM
Estimated electrical output
Engine power × 0.90. These are estimates, not manufacturer generator ratings. Actual output depends on the alternator and operating conditions.
| Frequency / duty | Engine | Estimate |
|---|---|---|
| Frequency and duty unverified | 74 kWm | 66.6 kWe |
Datasheet & documents
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Technical specifications
Technical Specifications
| Brand | John Deere |
| Model | 4045T |
| Series | 4045 Series |
| Configuration | L4 Turbocharged |
| Cylinders | 4 |
| Displacement | 4.525 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 3 / U.S. EPA Interim Tier 4 / U.S. EPA Final Tier 4 |
| Certifications | U.S. EPA Tier 3, U.S. EPA Interim Tier 4, U.S. EPA Tier 4 Final |
| Country of Origin | United States |
Check your engine model
The John Deere 4045T is a diesel generator-drive engine for applications whose frequency must be verified, rated at 74 kW / standby rating. Match the model and serial number on your engine plate when requesting a manual or parts. The ratings and emissions information below help identify the version fitted to your generator.
Other ways this model is written
4045tJohn Deere 4045T4045 Series 4045T
4045T repair parts
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Frequently asked questions
What fuel does the John Deere 4045T use?
The John Deere 4045T is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 4045T?
The John Deere 4045T is an inline-4 (4-cylinder) engine with a displacement of 4.525 L.
What emissions information is listed for the 4045T?
This record lists U.S. EPA Tier 3 / U.S. EPA Interim Tier 4 / U.S. EPA Final Tier 4 for the John Deere 4045T. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
What is the catalog status of the John Deere 4045T?
The John Deere 4045T is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.