Line puller systems and devices

A line pulling system, comprising:

• a first drum configured to receive a first line;
• a second drum configured to receive a second line;
• a chassis configured to support the first drum and the second drum;
• a motor configured to rotate the first drum and the second drum in a first direction to cause the first line and the second line to wind around the first drum and the second drum and in a second direction to facilitate removal of the first line and the second line from the first drum and the second drum;
• a level wind head;
• one or more engagement assemblies, each comprising:
• a support member;
• an engagement cable configured to be pushed or pulled;
• a hinged linkage rotatably connected to the support member and in mechanical communication with the engagement cable, the hinged linkage configured to partially rotate with respect to the support member in response to a push or pull of the engagement cable;
• an engagement arm rotatably connected to the hinged linkage and configured to move in response to the rotational motion of the hinged linkage;
• a coupling ring in mechanical communication with the engagement arm and configured to transition between an engaged position and a disengaged position;
• a first joint defined by a connection between the hinged linkage and the engagement arm;
• a second joint defined by a connection between the hinged linkage and the support member;
• wherein, when in the engaged position:
• the first joint is positioned a first distance away in a first direction from a line extending between a center of the coupling ring and the second joint,
• the coupling ring is configured to couple the motor to one of the first drum or the second drum to cause a torque applied by the motor to be transferred to the one of the first drum or the second drum, and
• wherein, when in the disengaged position:
• the first joint is positioned a second distance away in a second direction from the line, the second direction being opposite the first direction and the second distance being greater than the first distance, and
• the coupling ring is configured to uncouple the motor from the one of the first drum or the second drum;
• the level wind head comprising:
• a level wind support connected to the chassis;
• a first sheave connected to the level wind support and configured to guide the first line to and from the first drum by the first sheave rotating about a first axis;
• a second sheave connected to the level wind support and configured to guide the second line to and from the second drum separate from the first line by the second sheave rotating about a second axis different from the first axis;
• and
• a first roller and a second roller each connected to the level wind support and positioned proximate the first sheave and the second sheave, the first roller configured to rotate about a third axis and the second roller configured to rotate about a fourth axis, the third axis and the fourth axis each being approximately orthogonal to the first axis and the second axis;
• and a hydraulic arm connected to the level wind head and the chassis and configured to move the level wind head approximately laterally as the first line and the second line are wound around the first drum and the second drum, respectively.