GRB System is the construction technology which performs all of piling works such as pile conveying, pile pitching and press-in work on top of completed piles.
![](https://www.giken.com/en/wp-content/uploads/F301-GRB_rgb.jpg)
CLAMP CRANE™
CLAMP CRANE is the equipment used on top of completed piles for erecting the next piles.
![](https://www.giken.com/en/wp-content/uploads/grb_system_cb2-9.jpg)
UNIT RUNNER™
UNIT RUNNER is the equipment used on top of completed piles for transporting a Power Unit, which is the source of power for the press-in machine.
![](https://www.giken.com/en/wp-content/uploads/unitrunner_202212-640x427.jpg)
![](https://www.giken.com/en/wp-content/uploads/illust_unitrunner-640x512.jpg)
PILE RUNNER™
PILE RUNNER is the equipment used on top of completed piles for transporting pile materials such as steel sheet piles and steel tubular piles.
![](https://www.giken.com/en/wp-content/uploads/pile-runner_202212-scaled-1-360x240.jpg)