Oil-free DC compressors
High-tech to meet the highest demands
DC compressors (almost all are suitable for 100 % continuous running) to meet highest expectations: Compressed air compressors used in applications for the railway, shipping traffic, vehicle technology and construction machinery. All compressor heads of the KK-range are available as DC compressors from 12 V DC up to 110 V DC.
- maintenance free
- great selection of DC voltages
- continous running
Dürr Technik oil-free DC compressors in railway and automotive applications
In rail transport, our DC compressors are used for the control of toilet doors, for sanding systems, for the lubrication of wheel flanges, for the signal horn or for the lifting of panthographs.
Train manufacturers primarily use oil-free DC compressors for auxiliary air applications. They are reliable even in continuous operation. As no oil level checks or oil changes are required, the units are maintenance free. IThe use of high quality materials ensures minimal wear and results in above average component life. The use of high quality materials minimises wear and results in above average component life.
Railway certifications of our DC compressors:
- Electromagnetic compatibility (EMC) EN 50121-3-2:2016 & EN 50155
- Shock and vibration test EN 61373:2011-04(Cat. 1 Cl. B)
- Fire protection on railway vehicles EN 45545-2:2016-02
- Salt spray test EN ISO 9227:2017-07 (720 hrs)
- Operate in a wide temperature range in operation mode S1: -40°C up to +70°C
In the automotive sector, our DC compressors are used in lifting equipment, tyre inflation, door opening, exhaust treatment and trailer brakes.
Individual solutions for DC compressors
All over the world, vehicle manufactures rely on oil-free DC compressors from Dürr Technik. The units work reliably and are particularly low-maintenance.
Take advantage of our strength:
Dürr Technik also develops individual system solutions in consultation with the customer. There is a wide range of DC units from 12 V DC to 110 V DC, with delivery rates from 30 to 160 l/min. All compressor heads of the KK series are available as DC units from 12 V DC to 110 V DC.