1. Electric crawler long auger drilling rig is our new generation pile product. This product is based on two kinds of piles in domestic and abroad---self-propelled crawler pile and foot-step pile with good advantage of high mobility, high construction efficiency, high security and stability.

2. This series electric long auger drilling rig can be equipped with different working appliance. And it's widely used in urban construction about all kinds of pile foundation engineering, deep foundation pit project, flood protection engineering and anti-seepage of dam project of industry and civil buildings etc.

3. It's easy to operation, convenient walking and rotation, low specific pressure about ground connection. With the good characteristic of efficient working, convenient for transportation and maintenance, few auxiliary personnel and equipment is required. Moreover, it's fast to install and discharging because of module installation type.