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.

HDD Pullback Swivel

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.