The Cutter head is equipped at the forefront of the cutter suction dredger. Since the dredging process starts with excavation and slurry creation, a cutter suction dredger’s performance is mainly defined by its cutter head.
The cutter head is integrated within vessels to deliver high productivity and minimal downtime thanks to the profile, spacing and size of the arms, as well as the location, orientation and form of the teeth. In loose compacted soil, it makes better use of the available power, resulting in a higher output of dredged material thanks to its cylindrical shape and availability of more arms.
Please give description or limit on motor power, diameter of cutter head, we will specify parameter below and provide drawings.
S.N. Main Parameter
| 1 | Material of the shaft |
| 2 | Outer diameter of cutter head, mm |
| 3 | Length, mm |
| 4 | Rotation frequency, rpm |
| 5 | Motor power, kW |
| 6 | Maximum depth of motor work, m |
| 7 | Twisting direction of the cutter head |
| 8 | Reversing speed, rpm |
| 9 | Material of the cutter head |
| 10 | Yield strength, MPa |
| 11 | Tensile stregth, MPa |
| 12 | Number of blades, pcs |
| 13 | Cutter crown material Cutter tooth material |
| 14 | Operating torque, kN*m |
| 15 | Safe torque, kN*m |
| 16 | Working volume, V0 |
| 17 | Nominal oil flow rate, QM |
| 18 | Nominal dimensions of pitch diameter d of the central wheel, mm (planetary reducer) |
| 19 | Nominal dimensions of the radius of the satellites axes r, mm (planetary reducer) |
| 20 | Rated torques on the low-speed shaft, N – m (planetary reducer) |
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