- low capital cost
- compact size
- modular and easy to transport
- rugged and robust
Fit for purpose
The design is based on the principles of production maximisation and reliability, and its cost effective design reduces the need for specialised maintenance personnel.
The IHC Otter is a modular deployment system for our range of IHC TT-pumps and comes in two versions. The first version is used for vertical deployment where the IHC TT-Pump is fitted with a sand suction head and is suspended from an A-frame and lowered under gravity to the dredge surface. The standard pontoon system can handle the TT15, 20 and 24 pumps and by adding two additional pontoons to the front, the system can also deploy the bigger TT30 and TT35.
The second type utilizes a ladder to deploy the IHC TT-Pump fitted with a cutter head and can be used in combination with the TT20 and TT24 pumps.