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HFJ Series Crawler Type Water Well Drilling Rig

Drilling Diameter: 90-350mm
Drilling Depth: 220-560m
Engine Power: 55-153kW
Rotation Speed: 75-150r/min


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Product Features:

1. Drilling depth can reach 500m
2. sheets of steel quality is good, torque is large
3. Easy operation, free-maintaining
4. For various complex stratum, such as pebble bed, aggregate bed.
5. Saving money, compact construction, easy moving
6. Applicable to industry, residents drilling, ground drilling, large diameter, deep drilling, footage fast, flexible and efficient.

Product Parameters:

Model HFJ220A HFJ260A HFJ360A HFJ460A HFJ560A
Max. Drilling depth 220m 260m 360m 460m 560m
Drilling diameter 90-254mm 90-315mm 105-325mm 105-350mm 105-350mm
Working air pressure 1.05-2.46Mpa 1.7-3.0Mpa 1.05-3.45Mpa 1.05-3.45Mpa 1.05-4.5Mpa
Air consumption 16-30m³/min 17-35m3/min 16-55m3/min 16-55m3/min 16-60m3/min
Drilling rod length 3m 3m 3m/4.5m/6m 3m/4.5m/6m 3m/4.5m/6m
Drilling rod diameter 76/89mm 76/89mm 89/102mm 89/102mm 89/102/114mm
Axle pressure 4T 4T 4T 10T 12T
Lifting force 12T 14T 20T 24T 28T
Lifting speed 2.5m/min 2.5m/min 3.0m/min 3.0m/min 3.0m/min
Pulling speed 0.5-5m/min 0.5-5m/min 0.5-5m/min 0.5-5m/min 0.5-5m/min
Fast lifting speed 18m/min 18m/min 30m/min 25m/min 25m/min
Fast pulling speed 35m/min 35m/min 50m/min 40m/min 40m/min
Max. rotation torque 4200-5600Nm 4500-6500Nm 6500-8500Nm 7500-9500Nm 8500-11000Nm
Rotation speed 48-70r/min 50-70r/min 60-100r/min 45-120r/min 75-150r/min
Mud pump flow 20L/min(optional) 20L/min(optional) 20L/min(optional) 20L/min(optional) 20L/min(optional)
High hydraulic leg stroke 1.5m 1.5m 1.5m 1.5m 1.5m
Walking speed 2.5Km/h 2Km/h 3.5Km/h 3.5Km/h 3.5Km/h
Climbing capacity 30° 30° 30° 30° 30°
Weight 4.7t 5.4t 8.5T 10.5t 11.5T
Dimension 3600*1700*2150mm 3900*1700*2150mm 4800*2000*2450mm 5700*2000*2550mm 5800*2250*2550mm
Power QuanChai 55 kw Yuchai 77.4 kw 93KW(4 cylinder) 94KW(6 cylinder) 153kw

hfj series crawler type water well drilling rig a


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