Weed Eater WT3100 Dual-Cut Wheeled String Trimmer for Sale. A line trimmer on wheels. Powerful 31cc gas engine and a 16" cutting path lets you cut down heavy grass and weeds without having to carry a trimmer around the yard. Great around long stretches of fence, in gullies and around water. The large .130 diameter line lasts longer than regular line. Used, but in good working condition. C/w owner’s manual. Below is info from the manufacture… Easily the T-Rex of weed eaters, Poulan's Dual-Cut Wheeled Trimmer features a 16-inch cutting swath for whacking down whole fields of weeds fast. Two oversized wheels with burly traction mean easy transport over rugged terrain and no shoulder strain from packing a heavy-duty trimmer around. Great for trimming around long stretches of fence, in gullies, and around water, the 31 cc engine powers 1.15-inch- diameter line to zip through feisty thistle, stubborn grass, and tenacious piles of tumble weeds. Ten-inch, high-traction wheels truck over rough terrain that'd easily roll other wheeled trimmers. A heavy-duty cutting head is built for years of brutal use. A dual exit for the fixed-line offers twice the cutting power while a cushioned handle offers optimal comfort and control.