Pulling Swivel

Downhole Drilling High-Capacity Pulling Swivels for Horizontal Directional Drilling (HDD)

Technical Details
SizeA Box ClevisA ClevisBCDEFGH Clevis BoxJ Clevis BoxMax DynamicWeight kg
44 Ton (mm)61064416354.0160.062.0126.044.0126.03 1/2 IF44 TON75
58 Ton (mm)72273218570.0197.065.0140.054.0159.04 1/2 IF58TON110
83 Ton (mm)8478922258323791170631594 1/2 IF83 TON160
110 Ton (mm)8999322608323590170631594 1/2 IF110 TON200
154 Ton (mm)978103131589262102150751594 1/2 IF154290
175 Ton (mm)103834089262102180751905 1/2 IF175360
210 Ton (mm)11741277380102320120220891905 1/2 IF209525

Description

🏗️ Conquer Extreme Drilling Conditions

When tackling long, difficult bores in Horizontal Directional Drilling (HDD), equipment failure is not an option. Our HDD Swivel is engineered from the ground up to deliver unmatched reliability, superior load capacity, and extended service life in the harshest environments. This swivel is the crucial link that protects your drill string and drive head from damaging torque and thrust forces.

⭐ Key Design and Engineering Advantages

1. Extreme Strength & Durability (H3)

  • Premium Shaft Material: Constructed with a one-piece shaft and clevis forged from 4145 high-strength heat-treated steel. This monolithic design eliminates weak points, ensuring maximum resistance to fatigue and shock loads encountered in challenging formations.
  • Unrivalled Thrust Capacity: The swivel line incorporates the highly regarded SKF Explorer Spherical Roller Thrust Bearing. This specialized bearing offers the highest thrust capacity available while maintaining low friction and continuous roller alignment.

2. Precision Bearing System for Tough Environments (H3)

  •  Our bearing system is specifically engineered to thrive where standard swivels fail:

 

ComponentFeature & Benefit
SKF Explorer BearingAchieves high thrust capacity and continuous roller alignment.
Radial Alignment Bearings (x2)Dual bearings on the rotating shaft handle heavy radial loads and extend the performance life of the swivel.
Ideal for DeflectionThis bearing configuration is perfect for operating conditions that experience heavy side loads, housing misalignment, or shaft deflection.

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