HFX Series Deep Water Well Drilling Rig

Drilling Diameter: 420-500mm
Drilling Depth:420-2100m
Engine Power:92-405kw
Rotary Torque:3300-31500N.m

product 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, coal bed methane, shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation or salvage work.

Features

  • 1 Mature and reliable hydraulic top drive power head with large bearing capacity and good sealing effect.
  • 2The gap adjustable telescopic drill collar can meet the requirements of long casing construction and has high work efficiency
  • 3Unique hydraulic matching technology for high system efficiency.
  • 4Integrated visualization pressurize and pressurize and pressurize decompression feed system for fine adjustment of drilling pressure according to drilling depth.
  • 5Four hydraulic high supporting legs are provided to achieve rapid leveling of the rig without lifting.
  • 6The swing-type centering device provides a wide working space when working.

Application

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.

TECHNICAL DATA

Type HFX400 HFX800 HFX1300 HFX2100
Drilling capability Driling depth m 400(∅89) 800(∅89) 1300(∅89) 2100(∅114)
Max. diameter of working floor mm ∅330 ∅500 ∅500 ∅610
Feeding system Max. lifting capacity KN 200 360 600 1000
Max.feeding capacity KN 80 150 160 260
Max.lifting speed m/min 32 32 31 43
Max.feeding speed m/min 60 60 45 50
Stroke mm 6600 7000 7000 15200
Top drive Max.torque N.M 8300/41500 14500/7250 20000/10000 31500/21000
Speed r/min 60/160 75/150 70/140 105/155
I.D mm ∅45 ∅55 ∅105 ∅105
Floating distance mm / / 60 100
Max.tilting angle ° / / / 85
Deck engine Type YC4A125-T300 YC6J210-T300 YCA08260-T301 TAD1650VE
Rated power kw 92 154 191 405
Main winch Hoisting capacity / 30(Optional) 42 42
Tool winch Hoisting capacity KN 15 15 15 15
Breakout device Max.breakout torque KN / / / 95000
vise clamping range N.M / / / 2-7/8" ~ 10-6/8"
Foam pump Max. flow mm 35(Optional) 35(Optional) 50 50
Max. pressure L/min 18(Optional) 15(Optional) 21 21
Mud pipe I.D mm ∅51 ∅51 ∅76 ∅76
Max. pressure Mpa 8 8 15 21
Chassis Drive mode Mpa Crawler chassis Crawler chassis Crawler chassis Crawler chassis
Rated power kw / / / /
High speed km/h 2.9 2.2 2 3
Max.climbing gradient % 39 39 39 39
Working dimension(L*W*H) mm 4280 x 3130 x 9300 5036 x 3575 x 9970 6450 x 3290x 13020 8800 x 4500 x 22090
Transportation dimension(L*W*H) mm 5800 x 1800 x 2400 6280 x 2250 x 2925 12700 x 2250 x 3030 14400 x 3000 x 3600
Weight t 9 13.7 22 47.5

HFX Series 700m The latest Water Well Crawler Drilling Rig/water well drilling rig portable

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