WUXI PEERCHEER MACHINERY CO.,LTD
Peer the drilling, Cheer the booming!
Add to Cart
PQ COMPACT QUICK RELEASE WIRELINE OVERSHOT COMPLETE
PEERCHEER offers compact PQ Ezy lock overshot for use with PQ/PQ3 core barrel. PQ EZY lock overshot is designed to protect against accidental release of PQ/PQ3 inner tube assembly. PQ Ezy Lock Overshot is ideal for surface applications when hoisting above ground.
PQ Ezy lock overshot Features:
• Ezy Lock Sleeve provides a quick, one-handed rotation of the sleeve to lock the lifting dogs.
• Quick Release Safety Pin locks the overshot head to the spearhead point.
• Threaded connection between jar staff and overshot head.
• High strength alloy steel jar staff with increased diameter and fail safe stop.
PQ wireline overshot standard parts:
1-PQ Overshot Eye Bolt
2-PQ Overshot Cable Swivel Collar
3-PQ Overshot Thrust Bearing
4-PQ Overshot Castle Nut
5-PQ Overshot Cotter Pin
6-PQ Overshot Grease Fitting
7-PQ Overshot Cable Swivel Body
8-PQ Overshot Jar Staff
9-PQ Overshot Jar Tube
10-PQ Overshot Hex Nut
11-PQ Overshot Washer
12-PQ Overshot Cap
13-PQ Overshot Spring
14-PQ Overshot Sleeve
15-PQ Overshot Compression Spring
16-PQ Overshot Ball
17-PQ Overshot Head
18-PQ Overshot Compression Spring
19-PQ Overshot Lifting Dog
20-PQ Overshot Plain Pin
21-PQ Overshot Spring Pin
22-PQ Overshot Locking Pin
23-PQ Overshot Set Screw
24-PQ Overshot Sleeve
25-PQ Overshot Locking Sleeve
NOTE:
(1)PQ Overshot with roller bar type is also available.
| PQ Nonimal Parameter | mm | Inches |
| PQ Hole Diameter(approx.) | 122.6 | 4.827 |
| PQ Core Diameter(approx.) | 85.0 | 3.346 |
| PQ Core Bit Set OD(approx.) | 122.0 | 4.803 |
| PQ Core Bit Set ID(approx.) | 85.0 | 3.346 |
| PQ Reaming Shell Set OD(approx.) | 122.6 | 4.827 |
Our Services:
Ø Provide the technical design and solutions;
Ø Designing and manufacturing of non-standard equipment;
Ø Professional technical training and guidance on site according to the contract;
Ø Supply accessories at any time;
Ø Tele-technical consulting and services;
Ø Other special technical service according to client's requirements.
We specialized in producing of varies diamond drilling tools, such as impregnated/surface-set diamond core bits, diamond casing shoes, diamond rod shoes, reaming shells, TC core bits/casing shoes/TC rod shoes, PDC bits, Thin Wall Bits, core lifters, core lifter cases, core barrels, and kinds of drilling rigs etc.