Tungsten-Carbide Rock Saws
Updated: 22.05.2026
Tungsten carbide saws are ideal for materials not harder than 60 MPa and where is no cooling water available. They are better suited for soft materials than diamond saws, operators need less skill to achieve good results and worn picks can be easily replaced. Several models are available for excavators from 1-70 tons and blade diameters up to 3500 mm.
| Model | Excavator range | Blade Ø range | Cutting depth | Tip cutting speed | Tip cutting speed | Spindle torque max. | Mass with blade | Oil pressure |
|---|---|---|---|---|---|---|---|---|
| t | mm | mm | m/s | rpm | Nm | kg | MPa | |
| C4 | 12 -15 | 2,000 | 750 | 3.8 | 60 | 12,000 | 650 | 26 |
| C5 | 20 - 30 | 2,000 - 3,000 | 1,300 | 4 | 30 | 30,000 | 2,650 | 35 |
| C6 | 2,500 - 3,500 | 1,550 | 4 | 25 | 45,000 | 3,100 | 42 |