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Kohler V350 Generator Set

The Kohler V350 Diesel Generator is specifically designed to meet the most demanding requirements, both in standby and prime power applications. Explore the generator and contact us. A representative from Best Tools will provide you with all relevant information and, if necessary, guide you to the perfect generator for your project.

*For price quotes and other details, please contact us.

Product Description

Kohler V350 Diesel Generator – Overview

The Kohler V350 Diesel Generator is produced in France and is designed for both emergency (standby) and continuous (prime) power applications, operating at a frequency of 50 Hz and a speed of 1500 rpm. It provides a supplied voltage of 400 / 230V.


The generator is equipped with a 12.78-liter VOLVO engine with a maximum power of 308 kW:

  • Number of cylinders: 6
  • Fuel: Diesel
  • Cooling system type: Radiator
  • Fuel consumption at 100% load: 63.5 l/h
  • Fuel consumption at 75% load: 48.1 l/h
  • Fuel consumption at 50% load: 33.4 l/h


The generator is fitted with a Kohler alternator with direct coupling, self-excited without brushes, insulation class H, protection degree IP 23, with 3 phases / 4 poles.

Construction Elements

The generator includes a 470-liter fuel tank, an electronic speed regulator, a preheating system for the cooling liquid (facilitating easy starting in cold seasons), a 12V starting system, a rectifier for charging the battery when the generator is not operating, an alternator for charging the accumulator during engine operation, and vibration dampers located between the chassis and the engine-alternator assembly.

APM403 Digital Controller

The control panel is user-friendly, even for unskilled personnel, designed to provide extensive details about the generator’s operation. The controller incorporates numerous measuring instruments for generator operation, signaling devices for faults and more, command keys, and indicators for various warning messages and proper operation of the entire assembly.

Soundproof Enclosure

The soundproof enclosure is constructed from sturdy elements, painted to the highest standards. It features doors allowing easy access to the generator components for quick and straightforward interventions. The soundproofing capacity of the enclosure is impressive, reducing noise levels to 77 dB at 1 meter and 67 dB at 7 meters.

Generator Dimensions:

  • Length: 4475 mm
  • Width: 1410 mm
  • Height: 2430 mm

Total Weight: 4035 kg

Optional AAR VERSO 200 S – 630 A Source Inverter Panel Dimensions:

  • Width: 805 mm
  • Height: 620 mm
  • Depth: 485 mm

Protection Features:

  • Protection for fluctuations of ±15% in frequency and voltage
  • Phase sequence protection for both grid and generator
  • Phase loss protection
  • LEDs for signaling the phase alignment of the grid and the generator
  • LEDs indicating the state of the electrical grid or the generator
  • LEDs indicating the position of the contactor for the grid and the generator.

After-Sales Services

Best Tools offers comprehensive services, including consultancy, training, warranties, maintenance contracts, a complete range of related equipment, delivery, installation, and commissioning. Best Tools Company technicians are directly trained by KOHLER, regularly participating in training sessions organized in Brest, France. National coverage is ensured by over 15 mobile service laboratories and personnel located at key points in Romania. The central service laboratory in Bucharest meets the expectations of the premium manufacturers we represent.


Kohler, established in 1873 in the United States, produced the first modern generator in 1920. Its generator division has become increasingly efficient, particularly after acquiring the French manufacturer SDMO Industries. Currently, Kohler is the third most significant generator manufacturer globally, a true trendsetter in the field.

Best Tools Company is the exclusive Kohler dealer in Romania and neighboring countries, distributing the entire range of the renowned manufacturer, from portable generators to high-power generators (1 – 4500 kVA).

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