PSI
PSI 53L HO
PSI 53L HO is a 52.31 L V16 spark-ignition natural-gas generator engine. Natural-gas ratings: 60 Hz standby 1250 kWe / 1436 kWm. Ratings exclude propane/LPG data and were verified from current official PSI 53 Liter product page and Y24 brochure.
Overhaul & repair parts- Manufacturer files
- 2 datasheets
- Last updated
- 2026-07-24
- Package route
- gas generator sets
- Standby Power · 60 Hz
- 1,563 kVA
- Electrical Output
- 1,250 kWe
- Cylinders
- V16
- Displacement
- 52.31 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 | |
|---|---|---|---|
| Standby Power | 1436 | 1250 | 1562.5 |
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PSI 53L HO overhaul & repair parts
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PSI 53L HO generator set context
The PSI 53L HO is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 1,563 kVA / 1,250 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.
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Technical Specifications
| Brand | PSI |
| Model | 53L HO |
| Configuration | V16 |
| Cylinders | 16 |
| Displacement | 52.31 L |
| Compression Ratio | 10.5:1 |
| Dry Weight | 5500 kg |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Stationary |
| Certifications | EPA |
| Country of Origin | United States |
Frequently asked questions
What is the power output of the PSI 53L HO?
The PSI 53L HO is rated at 1,563 kVA standby at 60 Hz (1,800 rpm).
Does the 53L HO run at 50 Hz or 60 Hz?
The PSI 53L HO is rated for 60 Hz (1,800 rpm).
What fuel does the PSI 53L HO use?
The PSI 53L HO is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the 53L HO?
The PSI 53L HO is a V16 (16-cylinder) engine with a displacement of 52.31 L.
What emissions information is listed for the 53L HO?
This record lists U.S. EPA Stationary for the PSI 53L HO. 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 PSI 53L HO?
The PSI 53L HO 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 53L HO?
This page links reference documents for the PSI 53L HO. Check each document's title, model coverage, revision and rating conditions before using it for selection.