A moderate to high duty cycle is needed for pipeline repairs to minimize downtime, especially if the repairs are in remote locations or on critical infrastructure.
The ability to switch between lighter (without water cooling) and more demanding jobs (with water cooling) is vital due to the varying thicknesses and materials of pipelines. AC/DC capability allows for welding a wider range of metals, including carbon steel, stainless steel, and aluminum pipelines.
The machine must be highly portable to reach remote or difficult-to-access repair sites. Its lightweight nature facilitates transportation across various terrains and through limited access areas.