Mitsubishi
Mitsubishi GS6R2-PTK
GSR
Mitsubishi GS6R2-PTK 29.96L inline-six Miller-cycle lean-burn gas engine for continuous power and CHP. The current MGS0500G package delivers 500 kWe / 625 kVA at 1,500 rpm and 50 Hz from 520.8 kWm engine output; MHI also offers a 450 kWe / 562.5 kVA configuration at 1,200 rpm and 60 Hz. Fuel suitability includes natural gas and, subject to project specification, city gas or biogas. Published NOx values depend on package, fuel and aftertreatment and are not an EPA or Euro engine-stage certification.
Overhaul & repair parts- Manufacturer files
- 4 datasheets
- Last updated
- 2026-07-23
- Package route
- gas generator sets
- Prime Power · 50 Hz
- 625 kVA
- Electrical Output
- 500 kWe
- Cylinders
- L6
- Displacement
- 29.96 L
- Rated Speed
- 1,500 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 520.8 | 500 | 625 |
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Mitsubishi GS6R2-PTK overhaul & repair parts
Already running a Mitsubishi GS6R2-PTK? Start with the parts you need, then send your nameplate so we can help check the right references for your engine.
Reviewed part-number references
A starting point for identification. Fitment must be confirmed before ordering.
- Turbocharger49182-05850
Turbocharger assembly
Fitment check: Match the exact MTEA Engine Type label GS6R2-PTK; use the complete engine serial number and current MEeS illustration to select among all listed turbocharger numbers before ordering
Source: Mitsubishi Turbocharger and Engine America official catalog - 49182-05850-Turbocharger
Selected references only; this is not a complete overhaul list or a stock listing.
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Mitsubishi GS6R2-PTK generator set context
The Mitsubishi GS6R2-PTK is listed here as a natural gas generator-drive engine for 50 Hz generator sets, with a headline 625 kVA / 500 kWe / prime 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 | Mitsubishi |
| Model | GS6R2-PTK |
| Series | GSR |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 29.96 L |
| Dry Weight | 2650 kg |
| Dimensions (L×W×H) | 1989 × 1148 × 1718 mm |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Country of Origin | Japan |
Frequently asked questions
What is the power output of the Mitsubishi GS6R2-PTK?
The Mitsubishi GS6R2-PTK is rated at 625 kVA prime at 50 Hz (1,500 rpm).
Does the GS6R2-PTK run at 50 Hz or 60 Hz?
The Mitsubishi GS6R2-PTK is rated for 50 Hz (1,500 rpm).
What fuel does the Mitsubishi GS6R2-PTK use?
The Mitsubishi GS6R2-PTK is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the GS6R2-PTK?
The Mitsubishi GS6R2-PTK is an inline-6 (6-cylinder) engine with a displacement of 29.96 L.
What is the catalog status of the Mitsubishi GS6R2-PTK?
The Mitsubishi GS6R2-PTK 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 GS6R2-PTK?
This page links reference documents for the Mitsubishi GS6R2-PTK. Check each document's title, model coverage, revision and rating conditions before using it for selection.