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Kohler B165 Generator Set

The Kohler B165 generator set is specially designed to meet the most demanding requirements, both in standby and in Prime applications. Explore the generator and contact us. A Best Tools representative will provide you with all the 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

General Description

The Kohler B165 generator set is a diesel unit manufactured in France, with emergency power of 165 kVA and continuous power of 150 kVA, operating at a frequency of 50 Hz and a speed of 1500 rpm. Supplied voltage: 400 / 230 V.


The generator is equipped with a 6.75-liter JOHN DEERE engine, with a maximum power of 152 kW:

  • Number of cylinders: 6
  • Fuel: diesel / HVO
  • Cooling system type: radiator
  • Consumption at 100% load: 31 l/h


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

Constructive Elements

The generator is equipped with an integrated 334-liter fuel tank under the chassis, electronic speed regulator, preheating system for the cooling liquid (for easy starting in cold seasons), 12V starting system, rectifier for charging the battery when the generator is not operating, alternator for charging the battery during engine operation, and vibration dampers placed between the chassis and the engine-alternator assembly.

APM303 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 dozens of instruments to measure the generator’s performance, signaling devices for faults and more, command keys, and indicators for various warning messages and correct operation of the entire assembly.

Soundproof Enclosure

The soundproof enclosure is constructed from durable elements, painted to the highest standards. The enclosure is equipped with doors that allow easy access to the generator set components for quick and easy interventions. The soundproofing capacity of the enclosure is impressive, reducing the noise level to 78 dB at 1 meter and 68 dB at 7 meters.

  • Soundproof Generator Dimensions: L 3590 mm x W 1145 mm x H 1899 mm
  • Total Weight: 2139 kg.

AAR VERSO 200 S – 250 A Source Inverter (Optional)

  • Panel Dimensions: 805mm x 620mm x 485mm.
  • Protection for ±15% fluctuations in frequency and voltage;
  • Phase sequence protection for both the network and the group;
  • Phase loss protection.
  • LED for signaling the phase sequence of the network and the group;
  • LED for the status of the electrical network or the group;
  • LED for the position of the contactor for the network and the group.

After-Sales Services

In addition to Kohler generators, Best Tools offers complete services: consultancy, training, warranties, maintenance contracts, a complete range of related equipment, delivery, installation, 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 staff located in key points in Romania. The central service laboratory in Bucharest meets the expectations of the premium manufacturers we represent.


Kohler was established in 1873 in the United States. In 1920, Kohler produced the first modern generator. Its generator division has become increasingly efficient, especially after acquiring the French manufacturer SDMO Industries. Currently, Kohler is the third most important generator manufacturer in the world, being a true trendsetter in the field.

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

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