Price of small rotary drilling rig
This is mainly due to customer driven rotary drilling rig drilling depth and pile diameter limit, the depth and diameter of the smaller the lower the price, on the contrary, the higher the price.
Tengzhou Kai Ao Construction Machinery Co., Ltd. small rotary drilling rig, piling depth between 1-40 meters, the pile mouth diameter range is 0.2-2.2 meters, the price is: 13.5-68 million between
