Impact moling is an installation technique in which non-steereable and steereable, pneumatically-driven percussive moles are used to displace the soil and form a hole in to which the pipe is pulled.
This technique is very simple and cheap, and ideal for installing pipes and ducts in homogeneous grounds and over short distances.
DIMENSIONAL RANGES AND MATERIALS
LENGTH RANGES from 5 M (15 FT) UP TO 30 M (100 FT)
DIAMETER RANGES from 50 MM (2 IN) TO 250 MM (10 IN)