Penobscot, Maine

Crane Barge & Mooring Service

Serving the Penobscot Bay & Blue Hill Peninsula Area

Dispatched from Penobscot and Castine, Maine the "Northern Bay" is a 40x24 self propelled crane barge offering marine related workboat, barge and transport services in the Penobscot Bay region. We also have a full compliment of support vessels including a 30' lobster boat, a 40 knot capable RIB and a 16' self propelled aluminum work barge.

Barge Specs

  • 40' Loa 24' Beam
  • Self Propelled, Twin 6bt Cummins Powered, 440hp Total
  • 12.5 Ton Crane
  • 4 Spud Wells
  • 50,000lb Capacity Beach Ramps
  • 40,000lb Deck Load Capacity
  • 15,000lb Mooring Rock Capacity
  • On-Board Air Compressor
  • 325 Amp Multi-Process Welder
  • 12kw Generator
  • Full Garmin Electronics Navigation Package for Precision Mooring Placement


  • Mooring Inspections
  • New Mooring Sales, Service & Installations
  • Floating Dock Seasonal Service
  • Floating Dock & Ramp Dry Storage
  • Sailboat Mast Stepping, Unstepping, Handling & Storage
  • Marine Salvage Operations
  • Marine Construction Projects
  • Island Transport & Logistics
  • Research Support & Dive Tending