+372 5831 9697
Our products.
Solid-state GPUDSF / DSM 020-180
Dynell is your competent partner for aviation ground support equipment.
The solid-state GPU is an excellent choice for the 400 Hz power supply. The unit is small and compactly designed but still easy to use and comfortably to maintain. Due to the high-quality output voltage, the DSF can supply all type of aircrafts with the requested voltages and overloads, including Boeing 787 and Airbus A350.
Efficiency at its best
The solid-state ground power unit combines a robust design with the latest inverter technology and cuts down lifecycle costs to a minimum due to highest efficiency. The modular design of all major electrical / electronic components guarantees highest output quality and reduces the mean time to repair to a minimum. The solid-state ground power unit is made of fully recyclable materials and therefore presents a sustainable possibility to provide electricity to aircrafts.

Mobile Version
The Dynell solid-state frequency converter is available in different mobile versions. The DSM 020-090-M is specially designed for the use in hangars. It can easily be moved by one person and has enough space to stow all input and output cables. The DSM 020-180-T is designed to be used on the apron. It can easily be hitched up and towed to wherever it is needed. Here too, all input and output cables can be easily stowed on the unit. In addition, all solid-state frequency converter, including the mobile versions, are available with simultaneous or non-simultaneous 28 VDC output.
The modular design guarantees security of supply for the aircraft and increased availability, as redundant operation is possible. In addition, the plug and play system allows easy and fast installation with best accessibility to connect input and output cables. The whole system is designed to be fail safe and to ensure highest reliability, substantiated by using only the latest components.
ABOUT COMPANY is the official representative of Goldhofer, Aebi Schmidt,


(the republic of Armenia, Kazakhstan, Azerbaijan, Kyrgyz Republic, Georgia, Tajikistan, Uzbekistan, Mongolia). is the official representative of Magirus (the republic of Armenia, Azerbaijan, Kyrgyz Republic, Tajikistan, Uzbekistan, Mongolia).

We offer airport equipment (including conventional, towbarless tractors, cargo and pushback tow tractors, aircraft recovery transport systems, sweepers, sprayers, snow removal machines, snow ploughs, combination machines, airport fire engines, aircraft tugs (remote-controlled), all-electric GPU, PIT systems, charging systems, lighting systems (led/halogen), control systems.

Our company is your reliable partner in the market. provides a full range of services: technical support, supply of spare parts and components, diagnostics, maintenance, aftersales service.

All equipment based on a balanced mix of experience and innovation




Spare parts

Successful company development