HFW-A Series All Formation Water Well Drilling Rig
- Borehole Diameter: 300-600mm
- Maximum Drilling Depth: 100-800m
- Maximum Impact Power: 132-239kw
- Rotate Speed: 2200RPM
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1. Product Details:
HFW-A series of the all formation water well drilling rig is a kind of efficient and new type of hydraulic drill, the drill is in our ten years mines, wells, trenchless, pile holes, core drill based on the working experience in manufacturing and construction of independent research and development, in view of the complex formation design, satisfy the formation drilling, is replace the current single small aperture of rock drill, normal circulation drill patent product. It is widely used in all strata drilling pile sinking Wells, small hole construction. Also can be applied to the mine rescue drill, large mining blasting hole construction, is a domestic initiative, the craft is the strongest comprehensive water well drilling rig.
2. Main Feature:
1. Rig type of optional equipped with high leg for self loading Crawler and truck type, optional diesel engine or motor power.
2. The combined pump transfer case, hydraulic rotary power head, the motor chain propeller, water pump, mud pump parts such as hydraulic configuration, reasonable power matching, speed, pressure regulating block stepless adjustment, achieve a variety of drilling parameters, meet a variety of drilling technology, adapt lo the whole formation drilling requirements.
3. Multiple drilling technology: Moisture rock combination of large diameter DTH hammer drilling composition. All air leakage formation drilling a hole deep casing to follow up. Deep hole water, gas, three complex strata combination DTH hammer drilling mud.
4. Patent method: rock hole diameter of 600 mm, moisture combination of DTH hammer drilling, save 50% use air compressor, improve the efficiency of 20%. 300 mm diameter drill 800m deep water, gas, DTH hammer drilling mud three medium combinations, alternative roller rock drilling, improve the speed by 200%.
5. High pressure mud pump, positive and negative circulation pumps, drilling frame lift ing, drilling platform opening and closing, the drill pipe discharge, leveling, winding, drill leg walk all with auxiliary motion of the controlled by hydraulic, such as improving construction efficiency. Reduce the intensity of the operator work.
6. Hydraulic system equipped with separate air-cooled hydraulic oil cooler,and can optional install water cooler to ensure hydraulic system keep continuous and efficient operation under the high-temperature weather conditions of different regions.
3. In Working Site:
|Diesel Engine||Model cummins||6BTA5.9-C180||6CTA8.3-C215||6CTA8.3-C260||6LTA8.9-C325|
|Rotate power head||Rotate Speed(rpm)||0-100||0-100||0-100||0-150|
|Angle||0° -90°||0° -90°||0 8 1 vO O o||0° -90°|
|Rod||Diameter X Length Three wall drill rod(mm)||159x3000 (89 114)||159x3000 219x3000||159x3000 219x3000||159 ,89,114, 127 drill rod|
|rock with water and air Composite DTH||Max. Diameter(mm)||600||600||600||600|
|(New DTH)||Max. Diameter(mm)||300||300||300||300|
|Traditional DTH||Max. Diameter(mm)||300||300||300||300|
|Overall dimensions(L*W*H mm)||7200X 2200 X 2880||7200 X 2200 X 3200||9200 X 2200 X 3200||9200 x 2250 x3200|
|Optional parts||crawler. trucks,diesel engine driven, motor drive, three wall drill pipe, double-wall drill pipe, drill pipe, casing, with tube hammer.|
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