John Deere
John Deere 6090HFG85
6090 Series
The John Deere 6090HFG85 is a 9-litre inline-6 diesel engine for generator sets, rated at 348 kVA / 278 kWe standby power at 1,800 RPM (60 Hz). It is a liquid-cooled engine built in United States. It meets U.S. EPA Tier 3 emissions standards.
Overhaul & repair parts- Supporting documents
- 1 document · 1 datasheet
- Last updated
- 2026-05-29
- Package route
- diesel generator sets
- Standby Power · 60 Hz
- 348 kVA
- Electrical Output
- 278 kWe
- Cylinders
- L6
- Displacement
- 9 L
- Rated Speed
- 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 280 | 252 | 315 |
| Standby Power | 308.9 | 278 | 347.5 |
Ask about John Deere 6090HFG85
Choose parts / service or sourcing. Your message includes this model and page link.
John Deere 6090HFG85 overhaul & repair parts
Already running a John Deere 6090HFG85? Start with the parts you need, then send your nameplate so we can help check the right references for your engine.
Start with engine identification
We do not have a reviewed public parts preview for this model yet. Send the engine details and tell us what needs repair.
Let’s identify the right parts.
The model is the starting point. Serial numbers and build configurations can change which parts fit.
- Take a clear photo of the engine nameplate.
- Tell us what needs repair or replacement.
- Send both in WhatsApp to start a fitment check.
Opens WhatsApp with 6090HFG85 and your selected categories included. Attach your photos there.
John Deere 6090HFG85 generator set context
The John Deere 6090HFG85 is listed here as a diesel generator-drive engine for 60 Hz generator sets, with a headline 348 kVA / 278 kWe / standby rating. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
Also searched as
Technical Specifications
| Brand | John Deere |
| Model | 6090HFG85 |
| Series | 6090 Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 9 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 3 |
| Country of Origin | United States |
Frequently asked questions
What is the power output of the John Deere 6090HFG85?
The John Deere 6090HFG85 is rated at 348 kVA standby / 315 kVA prime at 60 Hz (1,800 rpm).
Does the 6090HFG85 run at 50 Hz or 60 Hz?
The John Deere 6090HFG85 is rated for 60 Hz (1,800 rpm).
What fuel does the John Deere 6090HFG85 use?
The John Deere 6090HFG85 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 6090HFG85?
The John Deere 6090HFG85 is an inline-6 (6-cylinder) engine with a displacement of 9 L.
What emissions information is listed for the 6090HFG85?
This record lists U.S. EPA Tier 3 for the John Deere 6090HFG85. 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 6090HFG85?
The John Deere 6090HFG85 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the 6090HFG85?
This page links reference documents for the John Deere 6090HFG85. Check each document's title, model coverage, revision and rating conditions before using it for selection.