NGC is able to supply the propulsion system including fixed pitch propeller, shafting, stern tube gearbox and other components needed for function. The maximum diameter of propeller can reach 8m, with the maximum obtainable shaft length and diameter of 14m and 1.6m respectively. Our hydrodynamic specialists are able to design different types of propellers with the help of advanced hydrodynamic software for ships with different hulls, and in such a way to realize the optimized math of the main engine, ship hull and propeller in order to increase propulsion efficiency and reduce significantly cavity and vibration.
NHC/NHF series hydraulic couplings are NGC’s newly developed keyless couplings which are mounted by using hydraulic pressure. NHF series are flange-type hydraulic couplings, and NHC series are sleeve-type hydraulic couplings.
NCP series CPP are widely used as the main propulsion devices in inland vessels, offshore mixed ships, working boats, fishing boats, pelagic vessels and war ships. NGC is able to design and produce 400 sets of CPP per year.