John Deere
John Deere 4045HF280
4045 Series
The John Deere 4045HF280 is a 4.5-litre inline-4 diesel engine for generator sets, rated at 81 kVA / 65 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.
- Standby Power · 60 Hz
- 81 kVA
- Electrical Output
- 65 kWe
- Cylinders
- L4
- Displacement
- 4.5 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 | 64.4 | 58 | 72.5 |
| Standby Power | 72.2 | 65 | 81.3 |
Technical Specifications
| Brand | John Deere |
| Model | 4045HF280 |
| Series | 4045 Series |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 4.5 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 4045HF280?
The John Deere 4045HF280 is rated at 81 kVA standby / 73 kVA prime at 60 Hz (1,800 rpm).
Does the 4045HF280 run at 50 Hz or 60 Hz?
The John Deere 4045HF280 is rated for 60 Hz (1,800 rpm).
What fuel does the John Deere 4045HF280 use?
The John Deere 4045HF280 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 4045HF280?
The John Deere 4045HF280 is an inline-4 (4-cylinder) engine with a displacement of 4.5 L.
What emissions standard does the 4045HF280 meet?
The John Deere 4045HF280 is certified to U.S. EPA Tier 3 emissions standards.
Is the John Deere 4045HF280 still in production?
Yes — the John Deere 4045HF280 is a current production model.
Is a datasheet available for the 4045HF280?
Yes — an official John Deere datasheet for the John Deere 4045HF280 can be downloaded from this page.
Related Engines
Compare John Deere 4045HF280
Reference
- Canonical page
- /engines/john-deere-4045hf280-t3-80kva
- Last database update
- 2026-05-29
- Manufacturer files
- 1 datasheet linked
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