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Offshore Sample Drill

Offshore Sample Drill
Offshore Sample Drill
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Product Code : HY-C300
Product Description

Keeping track with market development, we are involved in manufacturing and supplying our client Offshore Sample Drill. It provide reliable function, flexible operation and complete coring which makes it fit for field work. It is fabricated by using the finest quality components to ensure its  operational efficiency, low maintenance, easy operation and longer service life. To meet the diverse requirements of our esteemed customers, offered Truck Mounted Seismic Drill can be availed in different capacities and dimensions.

Our offered HY-C300 sea floor sample drill is capable of obtaining sample under the seafloor down to 300meters (including sea depth 100 meters).

Performance

  • Powerful rotary table
  • Retractable for easy access of drilling pipes
  • Dual winch for hoisting and pulling down with real time indication of hoisting force
  • Winch for sampling, adjustable hoisting force up to 2 ton
  • All winches are driven by hydraulic system
  • High capability mud pump with changeable output displacement
  • A shape mast
  • Dual engine, dual mud pump
  • Constant tension of winch is cable with auto controlling system to compensate for the change of tension caused by sea wave

Technical Specification

Description

Specs

Drilling method

Mud flush drilling

Max. drilling depth

300m(including water depth.)

Drilling tools:

Drill bit size

Drill pipe size

Inner diameter through drill tools

7 inch

89/114mm

Ф70mm

Rotary table Max torque

10000 Nm

Hoisting&Pulling down Structure

Heavy duty chain and sprocket

Main and auxiliary winch: Hoisting force

w/ cable tension auto compensation system

15 ton

Sampling winch Hoisting force

0-2 ton (constant variable)

Mast: Height of mas

Approximately 15m (could be disassembled into two parts)

Mud pump

Triplex horizontal single acting recipocating piston&liner pump

Overall dimensions:

Mast up: 11600X2200X15570mm

Mast down: 14700X2200X4020mm

Weight:

Approximately 20ton (w/o drilling tools or mud)


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