PQ overshot is an integral part of the PQ Wireline drilling system.Once the PQ inner tube is full of core, the PQ overshot is lowered  to the bottom of the hole to lift PQ inner tube assembly to the top of the hole. PQ overshot has the EZY-Lock part to lock the lifting dogs that keeps the safety when lay down the PQ inner tube assembly.PQ overshot is drive by the wireline winch. PQ overshot is used for the P size surface diamond drilling application.

PQ OVERSHOT, PQ EZY-LOCK OVERSHOT

PQ OVERSHOT SPARE PARTS KIT

REFERENCE PART ITEMS

PQ Overshot Assembly Eye Bolt,PQ Cable Swivel Collar,PQ Thrust Bearing Castle Hex Nut, 1/2" UNF Cotter Pin, 3/32" x 3/4" Hydraulic Grease Fitting Cable Swivel Body, PQ Jar Staff, PQ Jar Tube, PQ

Hex Nut, 3/4" UNC Nord-Lock Washer, 3/4" Over-Shot Cap, PQ Over-Shot Spring, PQ Over-Shot Sleeve, PQ Compression Spring Ball, 11/32" Over-Shot Head, PQ Lifting Dog Compression Spring

Lifting Dog, PQ Plain Pin 1/2" x 3-1/4"  Spring Pin, 1/4" x 2" Locking Pin Nylok Set Screw, 3/8" x 3/4" Slotted Locking Sleeve, PQ Over-Shot Head Sleeve, PQ PQ Overshot Spare Parts Kit Thrust Bearing

Castle Hex Nut, 1/2" UNF Cotter Pin, 3/32" x 3/4" Hydraulic Grease Fitting Hex Nut, 3/4" UNC Ball, 11/32" Compression Spring Lifting Dog Compression Spring Lifting Dog, PQ Plain Pin 1/2" x 2-1/8" Spring Pin, 1/4" x 2" Locking Pin Nylok Set Screw, 3/8" x 3/4"

REFERENCE PART#

C3546895 C25991 C25990 C25986 C25985 C44615 C17447 C44444 C3540516 C3540515 C44524 C3548178 C3544103 C3544105 C3546745 C6951 C3543772 C3546748 C3542027 C3540529 C3540213

C24307 C3546747 C3545073 C15965 C3541072 C3542589 C25986 C25985 C44615 C17447 C44524 C3543772 C6951 C3542027 C3540529 C3540528 C24307 C3546747 C3545073

REFERENCE PHOTOS