HFX400/500 Crawler Type Water Well Drilling RigHFX400/500 Crawler Type Water Well Drilling RigHFX400/500 Crawler Type Water Well Drilling Rig
HFX400/500 Crawler Type Water Well Drilling RigHFX400/500 Crawler Type Water Well Drilling RigHFX400/500 Crawler Type Water Well Drilling Rig

HFX400/500 Crawler Type Water Well Drilling Rig

Borehole Diameter: 420mm
Maximum Drilling Depth: 420m, 520m
Engine Power: 97kw/113kw
Hosting capacity: 15KN

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Products Brief Introduction:

HFX series deep(water) well drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency. Reasonable overall layout uses the tractor-mounted or full ground chassis for transportation with good maneuverability. Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coalbed methane, shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation or salvage work . Main machine The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.

Features:

1. Compact structure of the whole machine with small dimensions meets the requirement of drilling in limited space and tunnel transportation.

2. With two optional drive modes of the drive unit, the drilling rig has a wide adaptability of strata.

3. Extendable mast (or optional box-type mast) is adopted to meet the requirement of long casing drilling construction, which improves the working efficiency.

4. Integrated visualized pressure feeding system can regulate the drilling pressure accurately according to the drilling depth.

5. With the configuration of 4 hydraulic supporting legs, it can realize rapid horizontal adjustment and transportation without crane.

6. Rotational centralizer provides extensive operating space.

7. Optional external floating spindle increases 30% service life of drill stem thread. 

  • Water Well Drilling Rig
  • Water Well Drilling Rig
  • Water Well Drilling Rig

Technical Data

Drilling capability Drilling depth m 420(∅89) 520(∅89)
Max.diameter of work floor mm ∅420 ∅420
Feeding system Max.lifting capacity KN 200 260
Max.feeding capacity KN 100 120
Max.lifting speed m/min 26 30
Max.feeding speed m/min 52 60
Stroke mm 6600 6600
Top drive Max.torque N.m 9300 9500
Speed r/min 0-143(Optional) 0-200
I.D mm ∅55 ∅55
Floating distance mm / /
Max.tilting angle º / /
Deck engine Type   CUMMINS QSB3.9-C130 CUMMINS QSB5.9-C150
Rated power kw 97 113
Tool winch Hosting capacity KN 15 15
  Max.speed m/min 30 30
Breakout device Max.breakout torque N.m 36000 36000
  vise clamping range mm Customized Customized
Mud pump Max.flow L/min / /
Max.pressure Mpa / /
Foam pump Rate of flow L/min / /
  Rated pressure Mpa / /
Mud pipe Internal diameter mm ∅55 ∅55
Pressure Mpa 15 15
Chasis Drive mode      
Rated power kw / /
High speed km/h 3.3 2.7
Max.climbing gradient º 39 39
Working dimension   mm 4350*1800*8900 4600*2100*9000
Transportation dimension   mm 6000*1800*2000 6000*2100*2600
Weight   t 10.5 12.5

 

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