Branded engines
Engines for diesel generators, as well as for gasoline, are manufactured under license DIMAX Int. GmbH and are marked with their own brand with the logo. In all models, the power reserve of the engine in relation to the alternator allows you to issue the declared voltage and maintain its stability in the full range of voltages. All engines are tested for long continuous operation, and then disassembled and examined for faults. Each engine and each generator has an individual serial number, which allows us to control the quality of production and service. The engines meet all European quality standards, including the modern EURO-V environmental standard.
Vts system
Unique VTS phase switching system allows using a single generator both in single-phase (230 V) and three-phase mode (400 V) with almost no power loss.
Automatic transfer switch
6-pin connector for an external ATS unit ensures automatic generator start-up and shutdown and maintains the charge of the generator battery in standby mode.
Increased engine resource
Könner & Söhnen® diesel generators of the "HEAVY DUTY" series have an increased motor resource - so they have a longer service life, can work for more hours without a break. The engine resource exceeds 3000 working hours, this is confirmed by multi-hour, multi-level tests and warranty. To show high performance, machines should be maintained properly.
the user-friendly ergonomic control panel
Ergonomic control panel allows easy operation of the generator thanks to the convenient location of the controls and connections: modern LED display (voltage, frequency, hour meter), automatic overload and short circuit protection, low oil level indicator, sockets, grounding bolt, terminals, etc.
Increased warranty
Heavy Duty series diesel generators have the extended warranty - 2 years or 2000 operating hours (whichever comes first). The extended warranty is subject to proper operation and scheduled maintenance by an authorised service centre after 1 year from the date of purchase (or after 1500 hours).
Preheater function
All Heavy Duty series generators are equipped with a preheat function, which allows you to easily start a generator in winter.
Soundproof anti-vandal enclosure
Anti-vandal enclosure provides a more efficient heat distribution inside the generator, which extends its service life.
Transport kit
The generator casing is equipped with a transport kit consisting of 4 wheels and 2 handles for easy handling.