Скачать или смотреть FAST GRADE by Rusty's Rigs

Available at:
http://rustysrigs.net

This product is designed to help the construction industry save time and money in the area of grading.

By using this product you can cut your engineer layout in half when laying out the center line and shoulder grades of the roadway for grading. You only need one laborer to check grades as you are not pulling a string line, You are using laser technology. When you use a string line, you have one laborer pull the string line and the second laborer measure the grade. Now you can utilize the second laborer to do other phases of the project.

With the use of a laser beam instead of a string line the operator and equipment can keep moving as there is no string line to stop him/her and that means increased productivity

We recommend that you utilize enough of the Fast Grade brackets to setup an entire days worth of grading and have 3 laser levels on hand so you can keep checking grades with the operator and not stopping him to move your laser level from one station to another. Kind of like the leap frog effect.