PW800
Drilling Depth:800m | Fast Feeding Speed:45m/h
PW600
Drilling Depth:600m | Fast Feeding Speed:40m/h
PW350
Drilling Depth:350m | Fast Feeding Speed:40m/h
PW200
Drilling Depth:200m | Fast Feeding Speed:30m/h
PW260
Drilling Depth:260m | Fast Feeding Speed:35m/h