DFU220 Rotary drilling rig Uses:The DFU Series All-hydraulic Rotary Rig is an efficient drilling rig in large-caliber pile foundation projects,such as the base construction of
DFU180 rotary drilling rig DFU drilling machine(model 180 ): 1. High quality, 2. Competitive price, 3. Good after-sales service. 4. Technical data as follows: Uses: The DFU Ser
Rotary Drilling Rig(150) Model parameterDFU150Max. drilling diameter(mm)1800Max. drilling depth(m)60Rated output torque (kN.m)150Max. output torque(kN.m)156Drilling speed(rpm
DFU200 Rotary Drilling Rig Uses: The DFU Series All-hydraulic Rotary Rig is an efficient drilling rig in large-caliber pile foundation projects,such as the base construction of
DFU180 drilling machine 1. Model: DFU180 2. All-hydraulic Rotary Drilling Rig. 3. Max Depth:60m-68m. 4. Hole Diameter:1.5m-2m. 5. Cummins Diesel Engine. 6. Total weight:55T.
Drilling Machine CFG35 CFG35 type long helical drilling machine: 1.The pile frame and drilling system includes two parts, site adopts full hydraulic pressure type of walkin
CFG26m long helical drilling machine Our company’s CFG series drilling machine has the features as below: 1 The drill machine used the long screw to dig the hole and can perfuse c
DFU220 Rotary Drilling Rig Uses: The DFU Series All-hydraulic Rotary Rig is an efficient drilling rig in large-caliber pile foundation projects,such as the base construction of
Kelly Bars Frictional pressurizing Kelly bar The external key of the frictional pressurizing Kelly bar has three or six keys (straight bar), there is no large c
Drilling machine 1.Uses: The DFU Series All-hydraulic Rotary Rig is an efficient drilling rig in large-caliber pile foundation projects,such as the base construction