HDD Pullback Swivel
HDD Pullback Swivel
Product Description
Pullback swivels are a necessary and important part of every Horizontal Directional Drilling jobs.
The swivel has to be able to stand up to not only the tensile forces caused by the pullback, but also the rotational forces and the side loads caused by rocks or certain other conditions.
(15T,20T,40T,60T,80T,100T,200T,300T,400T,500T,600T,700T,800T)
By using the latest optimization design, greatly improving the service life of the swivel, and minimizing the risk of the construction.
The HDD Pullback Swivel is an essential tool used in the Horizontal Directional Drilling (HDD) process, designed to facilitate the installation of underground pipelines and utilities with precision and efficiency. This innovative tool is used to connect the drill string to the product being installed, allowing for controlled and smooth pullback operations during the drilling process.
Horizontal Directional Drilling is a trenchless method for installing underground utilities, such as water and sewer lines, telecommunications cables, and electricity conduits, without the need for traditional open-cut excavation. The process involves drilling a horizontal borehole underground, using specialized drilling equipment, and pulling back the product through the drilled hole to complete the installation.
| Type | Traction end connection mode | A(mm) | B(mm) | C(mm) | D(mm) | E(mm) | kg |
| 10T Swivel Series | Binaural | 28 | 99 | 317 | 28 | 33 | 10.5 |
| 15T Swivel Series | Binaural | 32 | 109 | 360 | 32 | 38 | 19 |
| 18T Swivel Series | Binaural | 32 | 136 | 352 | 30 | 35 | 20.5 |
| 20T Swivel Series | Binaural | 36 | 146 | 415 | 36 | 44 | 26.5 |
| 25T Swivel Series | Binaural | 38 | 156 | 433 | 38 | 42 | 29 |
| 30T Swivel Series | Binaural | 39 | 166 | 477 | 40 | 50 | 41 |
| 40T Swivel Series | Binaural | 42 | 192 | 543 | 48 | 60 | 70 |
| 50T Swivel Series | Binaural | 61 | 210 | 571 | 59 | 75 | 100 |
| A(mm) | B(mm) | C(mm) | D(mm) | E(mm) | kg | ||
| 50T Swivel Series | NC31 | 60 | 210 | 571 | 60 | 75 | 100 |
| 60T Swivel Series | NC38 | 65 | 234 | 672 | 65 | 90 | 125 |
| 80T Swivel Series | NC46 | 65 | 244 | 697 | 65 | 90 | 175 |
| 100T Swivel Series | NC50 | 85 | 270 | 821 | 84 | 108 | 240 |
| 150T Swivel Series | NC50 | 100 | 314 | 904 | 102 | 135 | 330 |
| 200T Swivel Series | NC50,5-1-2FH | 110 | 340 | 1177 | 118 | 150 | 415 |
| 300T Swivel Series | NC50,5-1-2FH | 125 | 390 | 1282 | 122 | 173 | 800 |
| 400T Swivel Series | 6-5-8FH | 150 | 480 | 1530 | 150 | 216 | 940 |
| 500T Swivel Series | 6-5-8FH | 170 | 570 | 1651 | 192 | 248 | 2010 |
The HDD Pullback Swivel plays a crucial role in the pullback process by providing a connection point between the drill string and the product being installed. This connection allows for the smooth transfer of force and torque during the pullback operation, ensuring that the product is installed accurately and efficiently.
One of the key features of the HDD Pullback Swivel is its ability to rotate freely, allowing for easy alignment of the drill string with the product being installed. This rotation capability reduces the risk of twisting or damaging the product during pullback, ensuring a safe and effective installation process.
