The Blue Diamond® Rock & Concrete Grinders are a must-have tool for any application where rock, concrete, and asphalt need to be removed. They allow for a clean trench to be made with vertical walls. Four different models are available. Mounts are available to fit most excavators and skid steers.
| Part Number | Model | Weight (Without Mount) | Cutting Width | Head Diameter | Required Flow (GPM) | Carrier |
| 159010 | G1S | 265 lbs | 19" | 9" | 5-12 | 1,300-5,000 lbs |
| 159015 | G1 | 635 lbs | 21" | 11" | 8-20 | 6,900-17,000 lbs |
| 159020 | G2 | 1,035 lbs | 25" | 16.5" | 12-26 | 17,000-30,000 lbs |
| 159025 | G3 | 2,045 lbs | 31" | 22″ | 30-45 | 22,000-39,000 lbs |
| 159030 | G3XL | 2,290 lbs | 32" | 23" | 34-65 | 33,000-66,000 lbs |
| 159035 | G4 | 4,100 lbs | 40" | 29" | 50-85 | 50,000-90,000 lbs |
Only Windstar Equipment carries such a wide selection of attachments!