# SYSBOHR Simplex Jet Grouting Drilling System D 63.5-114.3 mm with Rotary Head and Hydraulic Chuck

URL: https://knoedlseder.com/en/products/sysbohr-einfach-hdi-bohrsystem-d-635-1143-mm-mit-drehkopf-und-hydraulischem-spannfutter  
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![Technische Darstellung: Sysbohr Einfach-HDI-Bohrsystem D 63,5–114,3 mm mit Drehkopf und hydraulischem Spannfutter](https://knoedlseder.com/media-cache/uploads/2026/09/sysbohr-07-hdi-einfach-drehkopf.png)

Category: [Tools and Accessories](https://knoedlseder.com/en/products/categories/werkzeuge-und-zubehoer?format=md)

Single-fluid jet grouting for ground improvement, underpinning and sealing in granular and cohesive soils. As the rods are withdrawn and rotated, the cement grout jet cuts and mixes the soil to form a soil-cement body. One medium performs both cutting and mixing.

| Technical data |
| --- |
| System diameter | 63.5–114.3 mm |
| Drive | Rotary head with hydraulic chuck |
| Rod lengths | 500–6000 mm |
| Jet grouting media | Cement grout |
| Jet pressure (process-dependent) | 100–approx. 600 bar |
| Jet grouting nozzle diameter | 2–8.5 mm |

### Manufacturer Link

Detailed technical information can be found on the manufacturer’s product page.

[Manufacturer Link](https://www.sysbohr.com/de/produkte/hdi-bohrsysteme/einfach-hdi-bohrsystem-mit-drehkopf-und-hydraulischem-spannfutter/)

## Documents

- [SYSBOHR Einfach-HDI-Bohrsystem D 63,5–114,3 mm mit Drehkopf und Spannfutter – Datenblatt](https://knoedlseder.com/media-cache/uploads/2026/10/sysbohr-1252-datenblatt-a6c203bcabaf.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