Industry News

The Lingkai Cable Pulling Hand Tractor is built to handle pulling, lifting, and moving itself around a job site. Instead of bringing separate equipment for each task, one machine switches between functions as the work requires. It is adapted from the 12-type walking tractor, a chassis design known for durability. With a 15HP engine running at 2000 RPM and a four-speed gearbox, the tractor delivers different combinations of force and speed depending on the gear selected.

Linkai has officially introduced its Walking Tractor Winch, a machine specifically designed for power line construction operations including tower erection, stringing, tensioning, traction, lifting, and material transport. Developed as a comprehensive upgrade to the model 12 hand‑operated walking tractor, the winch is available in two variants, 12‑A and 12‑B, with a rated pulling capacity of 6 tonnes, combining field convenience with high operational efficiency.

​Overhead Line Stringing Equipment refers to a collection of specialized tools and machinery designed to install conductors, cables, and associated hardware on transmission and distribution lines. This equipment ensures efficient, safe, and accurate placement of lines across terrain, over obstacles, and between towers or poles.

Cable pulls fail for surprisingly predictable reasons: too much friction, the wrong pulling head, poor setup at bends, inaccurate tension assumptions, and “small” shortcuts that turn into jacket damage, broken conductors, or crew injuries.

Cable pulls go wrong in surprisingly predictable ways: high friction, bad bend control, mis-sized pulling heads, uneven tension, and “we’ll fix it later” handling that turns into insulation damage, jacket scuffs, or a pull that stalls halfway through a duct run.

Underground power and communication networks are expanding rapidly as cities pursue safer, more reliable, and visually cleaner infrastructure.