ARIETE Series includes diesel generator sets, 1500/1800 rpm, liquid cooled, single-phase and threephase, rating from 5 to 3000 kVA. They are available in both open and soundproof versions and are equipped with Cummins, Perkins, Scania John Deere, Volvo Penta, Kohler, Iveco, Deutz, and Mitsubishi industrial engines and first-rate alternators such as Leroy Somer, Stamford, Mecc Alte, Marelli.
The canopy, designed to ensure excellent soundproofing level and optimal engine cooling, is made entirely of hot-dip galvanized steel with polyester powder coating. These features make the machines suitable for continuous use in the industrial sector. Soundproof versions with automatic control boxes allow use in the civil sector.


Serie Ariete


gruppo elettrogeno Ariete

BRUNO Super Silent soundproof canopy provides a perfect cooling for the engine. The cooling airflow is forced through fixed circuits. The canopy is suitable for applications in tropical environments.The exhaust silencer is an internal and residential type. The canopy is made of steel sheets, hot-dip galvanized. The structure is fully bolted, secured with special polyethylene joints, with no electrical parts. All panels can be easily removed. The canopy has doors with wide openings for easy access to the gene-set during maintenance operations. The door locks are made of stainless steel and have a key locking system. The soundproofing materials are highly fire-resistant and self-extinguishing. The metal of the steel sheets is pre-treated before being powder coated.


Galvanized metal steel sheet treated prior to powder coating

Internal residential silencer for lower sound levels

Integrated fuel tank available in different sizes on request

Galvanized bolts

Automatic fuel refilling kit consisting of: electric pump, manual pump, electronic control card, 4-level sender, diverter valve for manual/electric pump.

Diverter valve kit for external fuel tank

Excitation device allowing 300% current for 10s


The soundproofing process has been realized not only through canopies but also by using 20‘ and 40‘ ISO-containers. Lowest noise level by using high density sound absorbing material and highly effective aeration and cooling system.

It is possible to achieve the lowest noise level thanks to high density sound absorbing material and highly effective aeration and cooling system.

gruppi elettrogeni Bruno
gruppi elettrogeni Bruno


container bruno gruppi elettrogeni

Control panel door with lexan viewing window on the short side

Wide access for radiator maintenance

Key lockable handle


On side is a photographic representation of the containers painting process made by TECNOGEN and covers containers 20’ box, 20’HC, 30’ box and 30’HC, 40’ box and 40’HC models, ISO certified. Containers are painted as it follows:

  1. Professional sand blasting in BRUNO industrial room with metal microspheres;
  2. Painting with liquid zinc – 2 coats;
  3. Primer covering before final liquid painting – 2 coats;
  4. High quality liquid painting in BRUNO painting industrial room.
Ariete Cummins gruppi elettrogeni
Ariete Perkins gruppi elettrogeni
Ariete Scania gruppi elettrogeni
Ariete John Deere gruppi elettrogeni
Ariete Volvo gruppi elettrogeni
Ariete Iveco fpt gruppi elettrogeni
Ariete Kohler gruppi elettrogeni
Ariete Mitsubishi gruppi elettrogeni
Ariete Deutz gruppi elettrogeni