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The hydraulic bucking unit and the hydraulic jar tester are designed and manufactured on the basis of the advanced technolgy from same equipment abroad and the actual situation of the petroleum inustry in China.
The hydraulic bucking unit is an important tool used for disassembling/assembling,maintaining of all kinds of drill tools,pipe strings and thread connections for all kinds of downhole equipments in petroleum exploration and geolgical prospecting.It has the following functions suc as :high automatic level;large torque of screwing on/screwing out;wide diameter range for tubing fittings;without slippage or biting the working surface;quick-tightening screw thread;provide push-pull force for work piece.
The hydraulic jar tester is an necessary tool for testing of all kinds of drill tools.pipe strings.downhole tools ,Wtih advantages of simple ,reliable operation,large tonnage,it is especially suitable in piping station for testing the pulling and pressure performance of jar,shock absorber and intensifier.
 
Parameter
Size |
Motor por
(kw)
|
Pipe dia
(mm) |
Max.make-up torque |
Max.break-out torque |
Pipe.dia for quick make-up/break-out(mm) |
Motor speed(rpm) |
Max.working pressure(MPa) |
Quick make-up/break-out torque(KN.m) |
Max.tons for push/pull cylinder(KN) |
Stroke for push/pull cylinder(mm) |
| YXQ16II-320 |
15 |
73~310 |
115 |
168 |
73~340 |
1500 |
12 |
2.5~4.0 |
150 |
1500 |
| YXQ16II-400 |
15 |
73~390 |
150 |
180 |
73~340 |
1500 |
12 |
2.5~4.0 |
150 |
1500 |
Screwing tongs rotary device (with state patent right)
Floating quick make-up/break out unit (with state patent right)
Quick moving tail rack push/pull Easy operated control table
Clear and quick-connect hydraulic pipeline Auxiallary support equipment
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