Pneumatic piercing device (with reverse mode) with solid head designed for horizontal operations
HP55
Pneumatic piercing&ramming devices / Piercing & ramming universal devices
Product description
Application
- DAC fibre optic wire installation
- Installation of telecommunication and electrical lines
- Suggested use - installation of pipes up to 32mm (option 40mm pipe)
Additional informations
HP55 mole is designed for hand installation of small diameter pipes and cables.
This mole is characterized by high accuracy, low weight and low air consumption. It's handy and comfortable to use.
Reverse gearis switched on by pulling the air supply hose. Easy and safe switching of operating mode allows efficient piercing and also allows to quickly reverse the mole in emergency situations. Very important factor is that switching reverse mode on doesn't require turning air supply hose which might be difficult. Sometimes it might not even be possible due to lack of stiffness of the air supply hose when mole is far deep in the soil from the entry pit.
HP55 semms to be necessary in urban works in telecommunication and electrical installations. 55mm pierced hole allows 40mm pipe installation in stable soil only. In less stable ground it might be succesful only on short distance.
Fot. HP55 mole with example set of accessories
HP55 mole due to low power isn't suitable for pipe ramming.
Technical data
HP55 | |
suggested use - pipe installation Ø[mm] | 25-40 |
possible use - pipe installation with additional calibrator Ø[mm] |
50 |
diameter [mm] | 55 |
lenght [mm] | 1200 |
weight [kg] | 14 |
impact energy [J] | 25 |
impact frequency [Hz] | 6,5 |
lenght of drilling [m] | ≤20 |
air consumption [m3/min] | 1,0 |
nominal air pressure [bar] | 6,0 |