Pulling rollers, type 2М1Р-7, 4М1Р-1А

When installing overhead power lines with two wires in phase, a 2M1R-7 mounting roller is used to roll out wires with a diameter of up to 34 mm. When suspended from a special beam or from a supporting clamp, it can be used to roll out two or more wires at the same time. The mounting roller 4M1R-1A is designed for rolling out and sighting four wires on intermediate power transmission line supports. Made in the form of a rocker with four single-roller blocks, ensuring the free passage of wires with connecting and repair clamps.