Reliability is our strength
Oil-free compressor solutions for railway applications
Dürr Technik is your specialist for oil and maintenance free piston compressors. Meeting the highest demands of reliability, precision and durability. Original equipment suppliers have been utilising our high-quality and compact product solutions for many years.
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Oil-free auxiliary compressor applications for railway vehicles:
- Wheel flange lubrication
- Support for the braking system
- Toilets
- Sand Filling Systems
Engineering
Supplying individual system solutions
For raising the pantograph, we manufacture complete
auxiliary air compressor systems as one package, customized
to meet the individual customer requirements.
Multi-functional auxiliary air compressor systems
These systems are designed for a wide range of applications, which demand premium quality compressed
air for operating any or all the sanding, lubrication, air horn and toilet equipment and their accessories. We can
comply and conform with the customer’s test specifi cations, including EMC, vibration, environmental
and even special testing, to replicate real life conditions, (like salt and acid resistance).
Innovative oil-free compressor technology with key advantages:
- Oil and problem free, ensures a perfect
operation of all components. Maintenance
is almost unnecessary. - Low LCC, no oil changing, and the use of
high-quality materials assures minimal wear
and an above average lifetime. - Extremely reliable, robust design of the
components all tested under extreme
conditions. - QS Management System Certified according
to DIN EN ISO 9001:2000.
| Type | Free air flow at 0 bar |
Nominal Pressure PN |
Noise level PN |
Protection class |
Rating Data |
Weight | Dimensions | ||
| Motor input |
Current consumption |
Voltage* | |||||||
| (l/min) | (bar) |
dB(A) | IP | P1 (W) | (A) | (V) | (kg) | LxWxH (mm) | |
| with DC Motor | |||||||||
| D-040 |
40 | 7 | 61 | 20 | 192 | 9 | 24 DC |
6,0 | 242x121x175 |
| D-061 | 61 | 7 | 68 | 54 | 400 | 3,7 | 110 DC |
7,0 | 245x133x190 |
| D-100 | 100 | 8 | 68 | 54 | 715 | 6,5 | 110 DC |
20,5 | 368x176x292 |
| DG-160 | 160 | 7 | 68 | 56 | 910 | 38 | 24 DC |
16 | 366x276x154 |
| DG-180 | 180 | 2 | 69 | 56 | 910 | 38 | 24 DC |
16 | 392x276x157 |
| with 3 phase motor |
|||||||||
| B-065 | 65 | 7 | 68 | 54 | 650 | 1,3 | 400 | 14 | 257x166x218 |
| B-160 | 160 | 10 | 72 | 54 | 1400 | 5,4 / 3,1 | 230/400 | 26 | 423x350x300 |
| B-304 | 295 | 10 | 77 | 54 | 2200 | 7,6 / 4,5 | 230/400 | 47 | 620x350x315 |
* other voltages on request
Features:
- Ambient temperature range from -50°C up to +70°C (application specific solutions available on request)
- Customized solutions provided for mounting the compressor where space is specifi ed or available, for added flexibility
- Compressor systems can be fi tted with adsorption or membrane dryers
- Modular system solutions include systems designed with and without enclosure
