Rolls Royce Solutions 12V2000G45 TB 3D
Built: 2012 · Series: 12V2000G45
More machines from model year 2012
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Rolls-Royce Solutions 12V2000G45 – twelve-cylinder V diesel engine from mtu in Friedrichshafen: EPA nonroad certification, 710 to 780 kW, generator version, Tier 2, model years 2012 to 2020
Rolls-Royce Solutions is the group company behind the mtu engine brand, whose large diesel engines are traditionally built in Friedrichshafen on Lake Constance in southern Germany. The mtu Series 2000 covers a wide power band in V-configuration; the number before the V gives the cylinder count, twelve here, while the G45 suffix marks the generator version of the range. This page gathers the 12V2000G45 versions listed in the EPA register.
Read on 3 more paragraphs
The register lists here five versions (12V2000G45, 12V2000G45 TB 3B, 12V2000G45 TB 3D, 12V2000G45 TD 3B, 12V2000G45 TD 3D) with 710 to 780 kW rated output at a constant 1,800 rpm, as a twelve-cylinder V engine with 130 mm bore and 150 mm stroke. The turbocharger is a waste-gate design, injection is direct, and the specified fuel is low-sulphur diesel at 300 to 500 ppm sulphur. The range is certified to Tier 2, for model years 2012 to 2020; maximum torque ranges from 3,767 to 4,138 Nm at 1,800 rpm.
As a generator version, the 12V2000G45 drives stationary and mobile generator sets needed for standby power, industrial plants and grid balancing at remote sites; in this power segment mtu competes with Caterpillar, MAN and Cummins.
On a used purchase of standby generator sets of this size, actual operating hours matter most, since stationary installations often run only in testing or emergency duty; also important are the condition of the waste-gate turbocharger, the tightness of the charge-air ducting, the cooling system and the coupling to the generator, and a complete service record through mtu or Rolls-Royce service.
Sources: SpecCodex register, model data: Rolls-Royce Solutions 12V2000G45 (mtu Series 2000)
Technical data
Engine
| Engine code | 7,055correct |
|---|---|
| Engine family | FMDDL35.8GRR; CMDDL35.8GRR; EMDDL35.8GRR; DMDDL35.8GRR; GMDDL35.8GRRcorrect |
| Engine families | FMDDL35.8GRR; CMDDL35.8GRR; EMDDL35.8GRR; DMDDL35.8GRR; GMDDL35.8GRRcorrect |
| Fuel | 300-500 ppm Low Sulfur Dieselcorrect |
| Rated output | 780 kWcorrect |
| Power band | 560<kW<=2237correct |
| Rated speed | 1,800 rpmcorrect |
| Maximum torque | 4,138 N·mcorrect |
| Speed at max. torque | 1,800 rpmcorrect |
| Cylinders | 12correct |
| Cylinder layout | V layoutcorrect |
| Bore | 130 mmcorrect |
| Stroke | 150 mmcorrect |
| Operating cycle | four-stroke dieselcorrect |
| Injection | direct injectioncorrect |
| Aspiration | turbochargedcorrect |
| Turbocharger type | wastegate turbochargercorrect |
| Charge-air cooling | bothcorrect |
| Emissions stage | Tier 2correct |
Origin and approval
| Version | 7,055correct |
|---|---|
| Built from | 2012correct |
| Built to | 2016correct |
| Model year from | 2012correct |
| Model year to | 2016correct |
Frequently asked questions
How much power does the Rolls Royce Solutions 12V2000G45 TB 3D have?
The Rolls Royce Solutions 12V2000G45 TB 3D delivers 780 kW.
When was the Rolls Royce Solutions 12V2000G45 TB 3D built?
Production years: 2012.
What to check before buying
- Match the data plate against the order: frame size, mounting and rating have to agree.
- For used units, ask about winding condition and bearing play.
- Ask about parts availability for this series — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 26 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Sources: US EPA — engine certification data (retrieved August 2026) · How we check the data
Diesel engine in 3D section
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