HQU core barrel for use with HQ/HRQ rods. HQU core barrel is ideal for use in most underground drilling conditions and is available for application in standard DCDMA H size hole. It consists of the HQU head assembly , HQU inner tube, HQU stop ring, HQU core lifter, HQU core lifter case, HQU locking coupling, HQU adapter coupling, HQU landing ring, HQU outer tube, HQU inner tube stabilizer and thread protector.

HQU CORE BARREL ,HQU CORE BARREL INNER TUBE GROUP 

NOTE:

          *HQU reaming shell and HQU core bit are not included in the core barrel assembly

          **Other length HQU core barrel or extended HQU core barrel is also available

 ***HQU MKII spearhead assembly(C5008323,C500816,C5007947,C3547002,C5008170,C5003192) is also available

 HQU CORE BARREL SPARE PARTS KIT

REFERENCE PART ITEMS

Core Barrel,HQU 1.5M Core Barrel,HQU 3.0M Inner Tube Group,HQU 1.5M Inner Tube Group,HQU 3.0M Quick Pump-in Head Assembly, HQU Inner-tube, HQU 1.5 M Inner-tube, HQU 3 M Stop Ring, HQU Core Lifter, HQU Slotted Core Lifter, HQU Slotted(diamond coated) Core Lifter, HQU Fluted Core Lifter, HQU Fluted(diamond coated) Core Lifter Case, HQU Locking Coupling, HQU Full-hole with Tang Locking Coupling, HQU Full-hole HQU Stabilized Locking Coupling with Tang HQU Stabilized Locking Coupling  Adapter Coupling, HQU Landing Ring, HQU Outer-tube, HQU 1.5 M Outer-tube, HQU 3.0 M Stabilizer, HQU Inner-tube Thread Protector HQU Core Barrel Spare Parts Kit Spearhead Point,HQU Compression Spring,HQU Detent Plunger,HQU Spiral Pin,7/16" X 1" Spring Pin, 1/2" x 2-3/4" Nylok Bolt 3/8" -16UNC x 3/4" Compression spring Latch, HQU Link, HQU Spring Pin, 1/2" x 2" Valve Piston Spring Pin,1/4" X 2-3/4" Indicator Bushing Pump-In Lip Seal, HQU Landing Shoulder, HQU Shut-off Valve, HQU Thrust Bearing Spindle Bushing, HQU Hanger Bearing Lock Nut Hydraulic Grease Fitting Stop Ring, HQU Core Lifter, HQU Fluted Core Lifter Case, HQU Landing Ring, HQU Stabilizer, HQU Inner-tube

REFERENCE PART#

C3544022 C3542947 C3542942 C3542943 C3548750 C25258 C25236 C25238 C30489 C3546912 C25239 C3548555 C25237 C3545409 C3545410 C5007791 C5007789 C25241 C25242 C25259 C25243

C44408 C5001367 C42913 C15141 C42914 C42905 C24524 C3541932 C3548738 C104818 C3543999 C24305 C3547672 C3548718 C3543904 C100696 C104958 C43513 C24528 C25234 C24312 C103465 C17447 C25238 C25239 C25237 C25242 C44408

REFERENCE PHOTOS