User's Manual

FIELD EQUIPMENT
NUSEIS
Geophysical Technology Inc Field Equipment Page | 62
Propane Driven Hammer (PDT-P)
• A vehicle mounted propane driven hammer can be used in areas where the ground is too hard
for the use of the Manual Deployment Tool.
• The propane hammer can be mounted on the back of different ATV types or a small pickup
depending on the terrain conditions.
• The propane driven hammer uses the same type of earth solutioning bit as the manual
deployment tool, M series or N series bit.
• The bit is driven into the ground until the desired depth is reached.
• The bit is retracted, and an NRU planted.
Figure 51
Figure 52