Kohler
Kohler KD45V20
KD Series
Kohler KD45V20 45L 20-cylinder G-Drive diesel engine for generator sets (KD1250–KD1750). 1750 ekW standby at 60Hz / 1750 ekW standby at 50Hz. EPA Tier 2. Turbocharged Aftercooled, Common Rail.
- Standby Power · 50 Hz
- 2,188 kVA
- Electrical Output
- 1,750 kWe
- Cylinders
- V20
- Displacement
- 45 L
- Rated Speed
- 1,500 / 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 1766.7 | 1590 | 1987.5 |
| Standby Power | 1944.4 | 1750 | 2187.5 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 1766.7 | 1590 | 1987.5 |
| Standby Power | 1944.4 | 1750 | 2187.5 |
Kohler KD45V20 generator set context
The Kohler KD45V20 is listed here as a diesel generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 2,188 kVA / 1,750 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 | Kohler |
| Model | KD45V20 |
| Series | KD Series |
| Configuration | V20 |
| Cylinders | 20 |
| Displacement | 45 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 2 |
| Country of Origin | France |
Frequently asked questions
What is the power output of the Kohler KD45V20?
The Kohler KD45V20 is rated at 2,188 kVA standby / 1,988 kVA prime at 50 Hz (1,500 rpm); and 2,188 kVA standby / 1,988 kVA prime at 60 Hz (1,800 rpm).
Does the KD45V20 run at 50 Hz or 60 Hz?
The Kohler KD45V20 is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Kohler KD45V20 use?
The Kohler KD45V20 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the KD45V20?
The Kohler KD45V20 is a V20 (20-cylinder) engine with a displacement of 45 L.
What emissions standard does the KD45V20 meet?
The Kohler KD45V20 is certified to U.S. EPA Tier 2 emissions standards.
Is the Kohler KD45V20 still in production?
Yes — the Kohler KD45V20 is a current production model.
Is a datasheet available for the KD45V20?
Yes — an official Kohler datasheet for the Kohler KD45V20 can be downloaded from this page.
Related Engines
Compare Kohler KD45V20
Reference
- Canonical page
- /engines/kohler-kd45v20
- Last database update
- 2026-06-11
- Manufacturer files
- 1 datasheet linked
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