Slip-type pneumatic clamp PKR-560M-OR

Drilling rig MBU-320-01
UGB on chasiss KAMAZ
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MBU-224-00
URB-40 ROTARY DRILLING RIG
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Compact drill rig BBU 000
УГБ-543-203
PBU-2 on chassis KAMAZ
GTM-6.0
Буровая установка УГБ-543-203
PBU-2 on chassis URAL
PBU-2 on chassis ZIL
PBU-2 on chassis MAZ
URB-40K
URB-40
PBU-2 on chassis MTLBu
MBU-601-000 on the vehicle trailer MZSA
Отзыв по ПБУ-2-319
Мобильная буровая установка МБУ-320
PBU-2 on chassis Renault
назад
  • Full cycle of PKR production
  • Modern manufacturing techniques
  • Several steps of control during manufacturing

PKR is used for:

- mechanized clamp in a rotor of the pump and compressor, boring pipes and drill collars;
- mechanized or facilitated manual drive draw-off;
- acceleration of assembly and dismantling works on drilling rigs of class BU 2000, BU 2500, BU 3000, BU 4000, BU 5000, BU 6500 in the conditions of frigid and temperate climate in accordance with GOST 16350-80;
- rotation from a rotor to the drill string at the removed slips in the course of drilling of oil and gas wells.

The Geomash company has made preparation of a full cycle of production of slip-type pneumatic clamp (PKR) with use of the most modern manufacturing techniques providing quality, reliability and long service life both each part, and PKR as a whole.

Billets for PKR are made by method of hot forming that provides additional hardening of material and respectively increases operating life of products. Production of slips is realized by method of molding of LGM with the subsequent mechanical and heat treatment. Сritical parts pass several steps of control, including by means of ultrasonic reflectoscopes.


Stock number
PKR-560M-OR
Rotor type in accordance with GOST 4938 in which clamp is set up
R-560 or R-700 with a space sleeve
Axial load, max., kN (tf)
3200 (320)
Nominal diameters of the taken pipes, mm
73; 89; 102; 114; 127; 140; 146; 168; 178
Torque, max., kN*m (kgf*m)
12 (1200)
Slip stroke, mm
414
Hoisting and lowering of slips
by means of the pneumatic cylinder
Diameter of the cylinder, mm
200
Stroke of the cylinder, mm
255
Work pressure of compressed air, MPa
0,7 - 0,95
Control
remote, with pedal cock, located on the driller's panel
Draw-off of driving part from slip-clamp units
manual
Overall dimensions (length/width/height), mm:
1700/820/1500
Mass, kg:

- clamp assembled
1720
- complete outfit
1935

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