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HFW-A Series All Formation Water Well Drilling Rig

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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.

Corresponding parameter set not found, please add it in property template of background
Drill Model HFW-200A HFW-400A HFW-600A HFW-800A
Diesel Engine Model cummins 6BTA5.9-C180 6CTA8.3-C215 6CTA8.3-C260 6LTA8.9-C325
Power(kW) 132 160 194 239
Rotate Speed(rpm) 2200 2200 2200 2200
Rotate power head Rotate Speed(rpm) 0-100 0-100 0-100 0-150
Max.Torque(N.m) 18100 22100 32100 32100
Max.Pullback Force(KN) 150 250 350 450
Max.Feed Force(KN) 150 250 350 450
Mast Height(m) 7.2 7.2 9.2 14.5
Angle 0° -90° 0° -90° 0 8 1 vO O o 0° -90°
Stroke(m) 4.5 4.5 6.5 10.5
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
Depth(m) 100 200 300 300
Air consumption(m³/Kg) 31/24 31/24 31/24 31/24
(New DTH) Max. Diameter(mm) 300 300 300 300
Depth(m) 300 400 600 800
Air consumption(m³/Kg) 31/24 31/24 31/24 31/24
Traditional DTH Max. Diameter(mm) 300 300 300 300
Depth(m) 120 120 120 120
Air consumption(m³/Kg) 31/24 31/24 31/24 31/24
Mud pump Model BW250/10 BW600/10 BW850/10 BW1000/14
winch Lift(kn) 15 15 15+50 15+50
Transport parameters weight(kg) 9200 10500 12800 14000
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.


Borehole Diameter: 300-600mm

Maximum Drilling Depth: 100-800m

Maximum Impact Power: 132-239kw

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