Royal IHC Component
Cutter heads
Full range of cutter heads for cutter suction dredgers, from small heads for soft soils to the largest rock cutter heads, including the CurveTooth design.
Description
A cutter head consists of a back ring, hub, usually five or six blades and specific cutting elements, and must rotate freely relative to the suction mouth. Its shape and dimensions depend on cutter drive power and speed, suction tube diameter and tooth system, with soil type as the decisive factor.
Key features
- Full range for any size and type of cutter dredger
- From small heads for soft soils to the largest heads for rock
- Based on Royal IHC knowledge of excavation, slurry creation and wear resistance
- Developed with 3D solid modelling and computer analysis
- CurveTooth cutter head in the range
Applications
Cutter suction dredgers working in sand, clay and rock.
More from Royal IHC
- Cutter suction dredgers
- Trailing suction hopper dredgers
- Split hopper
- Grab hopper dredgers
- Dredging workboats, booster stations and floating hoses
- Dredge pumps
- Drag heads
- Dredge valves, onboard dredge lines and overflows
- Dredging and vessel automation
- Cable lay, service operation and offshore support vessels
- Pipe-lay and anchor handling vessels
- Subsea vehicles: cable ploughs and trenchers
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