The KS 33-3YE three-phase diesel power station from the HEAVY DUTY series by the German brand Konner & Sohnen is a reliable generator set with a maximum output of 33 kVA, fully compliant with high European quality standards. The station is equipped with a 4-cylinder liquid-cooled engine from the world-class manufacturer YangDong.
YangDong Co., Ltd is the largest manufacturer of multi-cylinder diesel engines and supplies high-tech products to over 100 countries worldwide, combining impeccable reliability and durability even in the most extreme operating conditions.
YangDong Co., Ltd actively produces engines for the European and US markets, where unconditional compliance with current standards in reliability, efficiency, environmental friendliness, technical, and operational safety of power units is required, which is the best confirmation of high product quality.
The KS 33-3YE diesel generator model is equipped with a 4-pole brushless AC alternator with an automatic voltage regulation system, preheating for winter use, a 75-liter fuel tank designed for 15 hours of autonomous operation without refueling (at an average load of 50%, fuel consumption is 5.1 liters/hour), the ability to connect an automatic start/stop system, and an all-weather protective anti-vandal soundproof casing. Thanks to the implementation of the company's own developments and adaptation to Konner & Sohnen requirements, all power stations have a power reserve relative to the declared characteristics. The powerful KS 33-3YE diesel generator is a professional unit developed using advanced technologies, yet it is an easy-to-use device that can provide power to both three-phase and single-phase consumers.
To ensure versatility of use, the diesel generator is equipped with protected power sockets and power terminals for external consumer connection. Konner & Sohnen diesel generators take into account all your needs for organizing both emergency and backup power supply – for longer power supply to residential buildings and light commercial facilities. The modern low-speed YangDong engine (1500 rpm) is distinguished by high quality and reliability, complies with international standards and current norms in terms of efficiency, environmental friendliness, technical, and operational safety. The engine's water cooling system ensures reliable operation of the unit and protects the engine from premature wear.
Thanks to efficient engine cooling, this generator set can operate at high ambient temperatures. The engine preheating system allows for easy startup of the power station without engine load even at sub-zero temperatures in cold weather.
The system automatically heats the engine's water jacket to the required temperature, maintaining the engine temperature to ensure easy starting in any weather. All operational processes are controlled by a modern multifunctional digital control unit.
The controller checks all indicators of the power station's operating status, provides convenient settings for starting and operating the unit, monitors battery charge, controls engine speed and regulates fuel supply depending on the load, protects against overheating and low oil levels, signals possible malfunctions, and reports the need for service maintenance. The high-quality soundproof casing significantly reduces noise during operation, has improved heat distribution, protects the power station from moisture and condensation, adverse weather conditions, and unauthorized intervention.
The anti-corrosion powder coating extends the service life of the unit.
In addition, low-speed engines with reduced vibration levels are mounted on anti-vibration pads, which also contribute to quieter operation and reduced load on the foundation.
The power station has an emergency STOP button for quick engine shutdown in case of an emergency. The casing has holes for attaching transport devices, which facilitates shipping, transportation, and installation of the unit.
Wide doors provide convenient access to the unit's parts during maintenance. Konner & Sohnen diesel power stations undergo pre-commissioning preparation and test runs with control of all parameters for correct operation in Europe at their own service center.
The power output of the station in various operating modes is checked on a special load bank, and the electronic control unit is configured. The Konner & Sohnen KS 33-3YE diesel power station is a professional unit based on a modern reliable YangDong engine, developed using advanced technologies, yet it is an easy-to-use device.
High-quality industrial YangDong diesel engines comply with international standards and current norms in terms of reliability, efficiency, environmental friendliness, technical, and operational safety.
By carefully controlling every stage of Konner & Sohnen product manufacturing, we have created for you a series of high-quality and reliable "HEAVY DUTY Silent Diesel Generator" diesel power stations that will serve our customers for many years.
All Konner & Sohnen power stations have undergone rigorous testing, guaranteeing high operational characteristics and maximum performance.

• Voltage, V 230/400.
• Max power (400 V), kVA 30.
• Rated power (400 V), kVA 30.
• Max current, A 4763.
• Operating time at 50% load, h 15.
• Fuel consumption, l/h 5.1 (at 50% load).
• Casing type soundproof, moisture-proof, all-weather, anti-vandal.
• Noise level, Lpa (7m)/Lwa, dB 72/97.
• Controller type multifunctional digital control unit.
• Controller model Datakom D300.
• Alternator type Stamford type, synchronous, self-excitation system, brushless AC, 4-pole.
• Engine type Diesel four-cylinder with water cooling, 4-stroke.
• Engine brand YangDong. Engine model Y4100D.
• Engine speed, rpm 1500.
• Cooling liquid.
• Engine speed control electronic.
• Pre-start heating Yes.
• Fuel tank capacity, l 75.
• Oil sump capacity, l 11.
• Coolant volume, l 8.
• Engine displacement, cm3 3707.
• Voltage regulator High-efficiency electronic voltage regulation system AVR.
• Start type Automatic, manual/external.
• Battery capacity, A·h 2x85.
• Battery charger built-in.
• Net dimensions, mm 2160x950x1250.
• Gross dimensions, mm 2190x980x1270.
• Net weight, kg 978.
• Gross weight, kg 981.
• Protection class IP54.
• Permissible deviation from nominal voltage no more than 5%.
• Warranty 2 years