# CompAir C65HS – Portable construction compressor

URL: https://knoedlseder.com/en/products/compair-baukompressor-c65hs  
Languages: [de](https://knoedlseder.com/de/products/compair-baukompressor-c65hs?format=md) · [en](https://knoedlseder.com/en/products/compair-baukompressor-c65hs?format=md) · [cz](https://knoedlseder.com/cz/products/compair-baukompressor-c65hs?format=md)

![CompAir C65HS – Baukompressor, neutrale Baureihenabbildung DLT 0705-R1](https://knoedlseder.com/media-cache/uploads/2026/10/compair-baukompressor-c65hs-produktbild.jpg)

Category: [Compressors and Air Technology](https://knoedlseder.com/en/products/categories/kompressoren-und-drucklufttechnik?format=md)

The CompAir C65HS is a portable construction compressor in the DLT 0705-R1 series with 53.7 kW engine power. Its air delivery is 6.5 m³/min, with an adjustable gauge-pressure range of 5–7 bar.

The water-cooled Yanmar diesel engine provides the power for mobile compressed-air supply. Applications for this series include drilling, piling, shotcreting and cable blowing. An aftercooler, heat exchanger, fine filters and generator are optional equipment.

| Technical data |
| --- |
| Series | DLT 0705-R1 |
| Volume flow in data table | 6.5 m³/min |
| Operating gauge pressure | 5–7 bar |
| Installed motor / engine power | 53.7 kW |
| Motor / engine | Yanmar 4TNV98CT |
| Engine emission stage stated by manufacturer | EU Stage V |
| Cylinders | 4 |
| Cooling system | Water cooling |
| Idle–full-load speed | 1500–2500 min⁻¹ |
| Fuel tank | 140 l |
| Operating weight: adjustable towbar, braked | 1240 kg |
| Operating weight: fixed towbar, braked | 1200 kg |
| Dimensions L × W × H: adjustable towbar, braked | 3729–3974 × 1700 × 1443 mm |
| Dimensions L × W × H: fixed towbar, braked | 3598–3629 × 1700 × 1443 mm |
| Compressed-air outlets | 3 × 3/4″; optional 1 × 1 1/2″ |
| Sound pressure level LpA at 7 m | 69 dB(A) |

Weights include operating fluids and exclude options for the stated chassis. Air quality, connection details and the scope of supply must be specified for the application. According to the manufacturer, the C65HS has a power reserve for operation at elevations up to 3000 m above sea level.

## Documents

- [CompAir DLT 0705-R1 – Technisches Datenblatt (Deutsch)](https://knoedlseder.com/media-cache/uploads/2026/10/compair-dlt-0705-r1-datenblatt-de-71398f267f.pdf)

## Contact Person

- [Head of Internal Sales](https://knoedlseder.com/en/team_members/michael-kirchinger-2?format=md)  
  Head of Internal Sales Germany  
  Gotthard Knödlseder Hammerwerk GmbH  
  Email: km@knoedlseder.com  
  Phone: +49 85 86 96 78 11
- [Head of Internal Sales](https://knoedlseder.com/en/team_members/thomas-schmid?format=md)  
  Head of Internal Sales Austria  
  Gotthard Knödlseder Bohrtechnik GmbH  
  Email: ts@knoedlseder.com  
  Phone: +49 85 86 96 78 14