fully hydraulic core drilling rig

fully hydraulic core drilling rig for geological survey

The fully hydraulic core drilling rig uses advanced hydraulic systems, ensuring stable and efficient drilling with simple operation. It is suitable for geological exploration, mineral investigation, and various drilling requirements. The equipment is reliable and easy to maintain.

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Description

Fully Hydraulic Core Drilling Rig

Fully hydraulic core drilling rig is a highly efficient and flexible drilling device, widely used for core sampling and geological exploration. Centered around a hydraulic system, it is suitable for drilling operations in various complex geological conditions and meets the core drilling needs of multiple industries.

Features

  • Equipped with a fully hydraulic drive system and steel tracks, ensuring stable and reliable mobility.
  • The top-drive power head offers lateral movement, two mechanical speed gears, and stepless speed adjustment for convenient operation.
  • Power head rotation is driven by a variable motor, improving operational efficiency.
  • The mast features a foldable design with adjustable lower support legs and optional extension sections for different drilling depths.
  • The drill hole is equipped with a hydraulic holder and an integrated centering device, enhancing drilling accuracy.

Applications

Widely used in geological exploration, metallurgical mineral surveys, coal resource detection, nuclear industry sampling, hydrogeological research, and suitable for drilling tasks in various complex geological environments.

Technical Parameters
fully hydraulic core drilling rig for geological survey
Model BYDX-2A
Item Unit Parameter Remarks
Drilling Capacity BQ Drill Rod m 500 φ55.6mm
NQ Drill Rod 350 φ69.9mm
HQ Drill Rod 120 φ88.9mm
Diesel Engine Model / 4BTA3.9-C100 Cummins
Rated Power kW 74
Rated Speed r/min 2200
Power Head Max Rotation Speed r/min 1200
Max Torque N·m 900
Rotation Speed Range r/min 405 to 874 Gear I
560 to 1200 Gear II
Corresponding Torque N·m 900 to 425 Gear I
630 to 293 Gear II
Spindle Thru-Hole Diameter mm Top Drive Type
Lateral Travel Distance mm 265
Feed Mechanism Feed Stroke mm 1800
Max Hoisting Force kN 50
Max Feeding Force kN 25
Mast Total Height m 6
Adjustable Angle degree 0 to 90
Drilling Angle degree 45 to 90
Sliding Stroke mm 715
Main Hoist Single Rope Lifting Force kN 20 First Layer
Lifting Speed m/min 84 First Layer
Wire Rope Length m 30
Wire Rope Diameter mm 14
Rope Hoist Single Rope Lifting Force kN 8 First Layer
Lifting Speed m/min 96 First Layer
Wire Rope Length m 500
Wire Rope Diameter mm 6
Mud Pump Model / BW-100
Max Flow Rate L/min 100
Max Pressure MPa 6
Orifice Holder Applicable Drill Rod mm BQ, NQ, HQ, PQ
Thru-Hole mm φ124
Crawler Chassis Travel Speed km/h 1.5 to 2.5
Climbing Ability degree ≤30
Dimensions (LxWxH) Working Size mm 4100x1840x6000
Transport Size mm 4200x1840x2400
Weight Main Machine ton 5.5