The CBM80/180 family is a water-cooled core-boring machine for stone quarry drilling, sampling and other project holes. Its three rows differ in diameter, depth and feed range rather than motor power alone.
Three different drilling duties
| Model | Hole diameter | Maximum depth | Feed rate | Weight |
|---|---|---|---|---|
| CBM80-15HA | Φ80 mm | 40 m | 2–5 m/h | 1060 kg |
| CBM80-22HB | Φ80 mm | 80 m | 4–7 m/h | 1140 kg |
| CBM180-22HB | Φ180 mm | 20 m | 2–4 m/h | 1200 kg |
Every model has a 1.5 m stroke and requires at least 0.2 MPa water pressure.
Narrow-space setup and straightness
The old description highlights lifting into narrow areas and double-inverter control that detects stone hardness and adjusts feed. Water cools the bit and controls dust/noise. Optional end-of-stroke stoppers should be named in the equipment list if required.
Provide space for handling drill sections as well as the machine footprint, especially for the deeper Φ80 mm entry.
Core-boring field sheet
- Hole diameter, direction, depth and tolerance
- Stone/sample purpose and representative material
- Selected model, bit and connection
- Mounting, lifting, power and water
- Feed, straightness and recovered-core record
For sampling, define the required recovered core and handling method. For construction or quarry holes, retain a finished-hole measurement. These two records evaluate different results even when the same CBM model is used.
Original product images
