Details about Concrete road core drilling machine
| Model | Engine Type | Max.drilling depth | Max.drilling diameter | Weight |
| LQ-700A | Honda GX390 | 350-500mm | 30-45L | 170KGS |
| LQ-700B | Changchai 186F | 350-500mm | 30-45L | 170KGS |
The machine is a gasoline engine, easy to start, reliable operation, easy to operate.Mainly used in concrete,asphalt pavement testing equipment for highway,airport,port,dock,dam,etc.the function of depth is 700mm, mainly in high-grade highway drill concrete and limestone sample, test the strength, bending.
