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Kohler KD1650 Generator Set

The Kohler KD1650 Diesel Generator is specially designed to meet the most demanding requirements, both in standby and Prime 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

General Description

The Kohler KD1650 Diesel Generator, manufactured in France, produces 1650 kVA in emergency mode and 1500 kVA in continuous mode, operating at a frequency of 50 Hz and a speed of 1500 rpm. Supplied voltage: 400 / 230 V.


The generator is equipped with a KOHLER KD Series engine with a displacement of 44.95 liters, providing a maximum power of 1463 kW:

  • Number of cylinders: 20
  • Fuel: diesel
  • Cooling system type: radiator
  • Fuel consumption at 100% load: 360.7 l/h
  • Fuel consumption at 75% load: 285.8 l/h
  • Fuel consumption at 50% load: 209.4 l/h


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

Constructive Elements

The generator is equipped with a 465-liter tank integrated under the chassis, electronic speed regulator, pre-heating 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 accumulator during the engine’s operation, and vibration dampers placed between the chassis and the motor-alternator assembly.

APM403 Digital Controller

The control panel is easy to use even for unskilled personnel, designed to provide extensive details about the generator’s operation. The controller incorporates dozens of measurement instruments for generator operation, signaling devices for faults and more, control keys, and indicators for various warning messages and correct operation of the entire assembly.

Soundproof Canopy

The soundproof canopy is built from durable elements, painted to the highest standards. The canopy is equipped with doors that allow easy access to the generator components for quick and easy interventions. The soundproofing capacity of the canopy is impressive, reducing the noise level to 88 dB at 1 meter and 79 dB at 7 meters.

  • Dimensions of the soundproof generator: L 6085 mm x W 2438 mm x H 2896 mm.
  • Total weight: 15900 kg.

AAR VERSO 200 S – 2500 A source inverter (OPTIONAL)

  • Panel dimensions: 1600mm x 606mm x 442mm.
  • Protection against ±15% fluctuations in frequency and voltage;
  • Phase sequence protection for the grid and the group;
  • Phase loss protection.
  • LED for signaling the phase alignment of the grid and the group;
  • LED for the status of the electrical grid or the group;
  • LED for the position of the contactor for the grid 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, and commissioning. Best Tools Company technicians are trained directly by KOHLER, regularly participating in training sessions organized in Brest, France. National coverage is ensured by more than 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 Company was founded 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. At this moment, 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 complete range of products from the renowned manufacturer, from portable generators to high-power generators (1 – 4500 kVA).

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