I have an L-1 Vibratory plow for sale in Northern Michigan. Unit is very solid, and is greased prior to every job. It has an 18 hp Kohler engine which is 2 years old. Very well balanced. Our normal pulls are 1" pipe for about 100-150 feet. Great for residential jobs, as the unit is less than 36" wide. $7000.00. Will deliver to ?????????