Motion Reference Unit (MRU) - retrofit to a HydraMarine Active Heave Compensated (AHC) Knuckleboom Crane
Available one off Motion Reference Unit (MRU)
New / never used and ready for retrofit to a HydraMarine Active Heave Compensated (AHC) Knuckleboom Crane, can be fitted to all makes and types of AHC Cranes.
