This hydraulic step-long sprial drill mainly including two parts:pile frame and drill system.Pile frame take hydraulic walking type or crawler type as ... Explore More
Vertical moving, horizontal moving , rotaing, lifting and pressing by hydraulic oil cylinder machine,perfectly finishing tube pile or square pile work ... Explore More
Features :
1. Hydraulic walking movement more flexibly and practice conveniently
2. Four supporting oil cylinder legs can be taken apart many units ... Explore More
1.Low Energy Consumption
We use variable hydraulic system with low loss and constant power in this series of products and apply merging hydraulic ... Explore More
Features:
1. Working based on two stroke internal combustion diesel engine principle
2. Soft soil starting ,cold starting very well
3. Resonable ... Explore More
