Specifications

easy operation, three size of counter torque device could be used for different ground screws

WBQ ground screw drivers are designed to install or remove various sizes and typres of WBQ ground screws.

 

 It is shipped completely assembled, only the counter torque devices to be fixed during drilling the ground screw-easy assembling and installing.

 

Technical Parameters

 

rated torque(Nm)	rotation speed(r/min)	rated current	square head size	host machine net weight(kg)	maximal ground screw size
1500	8	4A	25x25	10	dia. 68x1000mm,

 

 

 

 

 

 the single counter torque device for mini-type ground screw

Double counter torque device for the bigger ground screw

Drag pole type counter torque device used for the uneven ground