Large Borehole Tractor Mounted Dft-450 Water Well Digging Machine

=== Base Info ===

=== Description ===
Drilling CapabilityDrilling Caliber
(mm)Drilling Depth
(m)40030100120Drilling Speed in soft stratum (m/h )40-50Power (Kw )5.5/7.5Speed of Lifting drill pipe ( m/min )30Max. Lifting Weight ( T )1Dimension L*W*H ( mm )3400*1350*2200