Bucking Unit Type YXD20

with great torque of screwing on or screwing out for assembling or disassembling; with quick-tightening screw threads;

Bucking Unit Type YXD20

The equipment is of the following working features: with great torque of screwing on or screwing out for assembling or disassembling; with large diameter ranges suitable for tubing fittings; without slippage or biting the working surface; with quick-tightening screw threads; with push-pull hydraulic cylinder to provide axial push-pull forces for assembling and disassembling the workpiece.

The equipment is applied to various pipe stations in oil fields and geological fields and used for assembling, disassembling, repairing and testing of drilling tools, downhole tools, testing tools, tools for well cementation and drilling, special oil tubing, etc.

Technical Parameters

Motor parameters:

          Rating power:                              7.5 kW

          Rated speed:                               1440rpm

   2.   Max. working pressure in hydraulic system:       4,500psi

   3.   Volume of oil tank:                           80L

   4.   Working media:                             Abrasive hydraulic oil No.32

   5.   Working pressure in pneumatic system:          70 140psi

   6.   Tubing diameter ranges of suitable for the workpiece  Φ3-1/8’’~12’’ (Φ80~304mm)

   7.   Rotary screw device:

         Quantity of dies:                              Altogether 6 groups; 6 for each

         Rated speed:                                   6~10rpm

         Torque:                                        720~2168 Lbf-ft(980~2,940N.m)

         Diameter range suitable for the workpiece:            Φ3-7/8’’~9 1/2’(Φ98~241mm)

   8.   Shocking screw tongs:

         Quatity of dies:                                 Altogether 9 groups; 5 for each

         Max. torque for screwing out:                         184,300 Lbf-ft(250,000N.m)

         Max.torque for screwing on:                   140,100 Lbf-ft (190,000N.m)

   9.  Adjustable tongs:

        Quantity of dies:                             Altogether 9 group, 5for each

        Speed for horizontal moving:                   0~6in/s (0~150mm/s)

  10. Bearing strength of supporting device:           2,200Lbf (9800N)

  11. Push-pull force of push-pull hydraulic cylinder:  2,200Lbf (9800N)

         Stroke:                                     29-3/8”(1000mm)

According to customer requirements, we can design and manufacture other serial specification products.

Bucking Unit Type YXD20