HT01 Claus Seeschiff
Seagoing ship, Rina class, 40 miles offshore approval
Dimensions (LxB): 29,5 m x 9,0 m
Draft: 1,50m
Fittings: 4 Point Anchor,
2x anchor posts 20m length,
30 tons and 80 tons of winches,
Deck crane with 25 tons lifting force on 5m, maximum extension 18m,
capazity 65 tons,
RTK Trimble Positioning System

HT 8 LEO Crane and dive boat
Dimensions (LxB): 30 m x 8,6 m
Draft: 0,9 m
Fittings: crane pulling force: 15 t
RTK Trimble /Allterra positioning system
2x anchor posts 20m length,

HT 26 Dive mission boat
Dimensions (LxB): 15,34 m 5,0 m
Draft: 1,2m
Fittings: RTK Trimble Allterra Positioning System
hydraulic crane: 1,5t
Anchor posts

HT 11 WELS Crane and dive ship
Dimensions (LxB): 30 m x 5,25 m
Draft: 0,6 m
Fittings: Pulling Force Crane: 6 t
RTK Trimble Allterra Positioning System

Dimensions (LxB): 17 m x 4,5 m
Draft: 1,3 m
Fittings: Plluing force
hydraulic crane: 2 t

HT 16 ANNABEL Person transport ship and towboat for ocean loor probing
Dimensions (LxB): 14 m x 4 m
Draft: 0,9 m

HT 12 LABOE Pushboat and boat for video missions
Dimensions (LxB): 15,8 m x 4,8 m
Draft: 1,5 m
Fittings: hydraulic crane: 1 t

HT 23 Crane and dive pontoon with poles
Dimensions (LxB): 16,92 m x 10,75 m
Fittings: Pulling force crane: 4,5 t / Hydraulic crane: 2 t

HT 25 DEETZ II Schubschiff
Dimensions (LxB): 10,77 m x 5,10 m
Draft: 1,2 m

HT 13 FLOH Hydraulic dredge pontoon with poles
Dimensions (LxB): 8 m x 4,5 m
Draft: 0,6 m
Fittings: Pulling force hydraulic crane: 2 t

KARL-HEINZ HOLLMANN Tug boat
Dimensions (LxB): 8 m x 2,5 m
Draft: 0,6 m

4 mobile dive operation boats as well as boats for the transport of people and/or equipment.