Caterpillar
Caterpillar D600 GC Legacy Genset
GC Diesel Generator Sets
Caterpillar D600 GC Legacy Genset discontinued/non-current GC diesel generator set. Cat links the exact D600 GC spec sheet from the D550 GC Non-Current source page. The official LEHE2013-10 Cat GC spec sheet validates the 600 ekW standby rating.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-11
- Package route
- diesel generator sets
- Mechanical Output
- 600 kW
- Cylinders
- L6
- Displacement
- 18.1 L
- Rated Speed
- 1,500 RPM
Ask about Caterpillar D600 GC Legacy Genset
Choose parts / service or sourcing. Your message includes this model and page link.
Caterpillar D600 GC Legacy Genset overhaul & repair parts
Already running a Caterpillar D600 GC Legacy Genset? Start with the parts you need, then send your nameplate so we can help check the right references for your engine.
Start with engine identification
We do not have a reviewed public parts preview for this model yet. Send the engine details and tell us what needs repair.
Let’s identify the right parts.
The model is the starting point. Serial numbers and build configurations can change which parts fit.
- Take a clear photo of the engine nameplate.
- Tell us what needs repair or replacement.
- Send both in WhatsApp to start a fitment check.
Opens WhatsApp with D600 GC Legacy Genset and your selected categories included. Attach your photos there.
Caterpillar D600 GC Legacy Genset generator set context
The Caterpillar D600 GC Legacy Genset is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 600 kW / 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 | Caterpillar |
| Model | D600 GC Legacy Genset |
| Series | GC Diesel Generator Sets |
| Configuration | C18 inline-6 four-cycle diesel generator-set engine |
| Cylinders | 6 |
| Displacement | 18.1 L |
| Compression Ratio | 14.5:1 |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | EPA Tier 2 stationary emergency application |
| Certifications | Official Caterpillar GC spec sheet, Caterpillar Non-Current GC page document link |
| Country of Origin | United States |
Frequently asked questions
What fuel does the Caterpillar D600 GC Legacy Genset use?
The Caterpillar D600 GC Legacy Genset is a diesel generator-set engine.
What is the displacement and cylinder configuration of the D600 GC Legacy Genset?
The Caterpillar D600 GC Legacy Genset is an inline-6 (6-cylinder) engine with a displacement of 18.1 L.
What emissions information is listed for the D600 GC Legacy Genset?
This record lists EPA Tier 2 stationary emergency application for the Caterpillar D600 GC Legacy Genset. 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.
Is the D600 GC Legacy Genset still in production?
No — the Caterpillar D600 GC Legacy Genset is discontinued. Its specifications and datasheets remain archived here for reference.
Are reference documents available for the D600 GC Legacy Genset?
This page links reference documents for the Caterpillar D600 GC Legacy Genset. Check each document's title, model coverage, revision and rating conditions before using it for selection.