Product name: 

PORTABLE RAIL IMPACT WRENCH BATTERY POWERED NR-25B

Description: 

With 2700 Nm of torque and dual drive for vertical and horizontal use, the NR-25B is the most powerful and versatile impact wrench in the field with IP44M.
It is powered by 2 x 36V - 6.2 Ah batteries ensuring an optimal power-to-autonomy ratio.

Web: 

http://www.cembre.com