Kohler INDUSTRIAL ENGINES
In ProductionKohler KDI3404TM
KDI Mechanical
Rehlko/Kohler KDI3404TM 3.4 L turbocharged inline-4 diesel engine for 49-state 60 Hz stationary emergency generator sets. The official 60REOZK specification publishes up to 54 kWe prime and 60 kWe standby at 1800 RPM. EPA records use G18, G18A and G18B certification trims of this Tier 3 base engine.
Standby Power
75 kVA
Electrical Output
60 kWe
Cylinders / Config
L4
Displacement
3.4 L
Rated Speed
1,800 RPM
ISO 8528 Power Ratings
Power Factor: 0.8 pfkWm = mechanical engine shaft power · kWe = electrical output · kVA = apparent electrical power.
| Operating Duty | kWm (Mechanical) | kWe (Electrical) | kVA (Rating) |
|---|---|---|---|
| Prime | — | 54 | 67 |
| Standby | — | 60 | 75 |
Mechanical & Electrical Specifications
| Brand | Kohler |
| Model | KDI3404TM |
| Series | KDI Mechanical |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 3.4 L |
| Compression Ratio | 18.5:1 |
| Fuel Type | Diesel/HVO |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 3 |
| Certifications | U.S. EPA Tier 3, EPA Stationary Emergency |
| Country of Origin | Italy |
| Year Introduced | 2014 |
Frequently Asked Questions
What is the power output of the Kohler KDI3404TM?
The Kohler KDI3404TM is rated at 75 kVA standby / 67 kVA prime at 60 Hz (1,800 rpm).
Does the KDI3404TM run at 50 Hz or 60 Hz?
The Kohler KDI3404TM is rated for 60 Hz (1,800 rpm).
What fuel does the Kohler KDI3404TM use?
The Kohler KDI3404TM is a diesel generator-set engine.
What is the displacement and cylinder configuration of the KDI3404TM?
The Kohler KDI3404TM is an inline-4 (4-cylinder) engine with a displacement of 3.4 L.
What emissions standard does the KDI3404TM meet?
The Kohler KDI3404TM is certified to U.S. EPA Tier 3 emissions standards.
Is the Kohler KDI3404TM still in production?
Yes — the Kohler KDI3404TM is a current production model.
Is a datasheet available for the KDI3404TM?
Yes — an official Kohler datasheet for the Kohler KDI3404TM can be downloaded from this page.