Walrus (ex. pilot vessel “Marxen”)
Type of vessel: Ex. harbour pilot vessel from Hamburg, Germany
Built: 1957 by Powl & Jozwaik, Hamburg, Germany, new wheelhouse 1970.
Material: Steel, wheelhouse in aluminium.
Length: 21,20 meters
Breadth: 5,40 meters
Draft: abt. 2,60 meters
Displacement: 80 metric tons
Tonnage: GT NT
Main engine: MWMRHS 518, 12 cyl, 350 bhp at 1.500 rpm, Reijntjes hydraulic gear WAF 340, 2,96:1, new 1988. Engine and gearbox mounted on rubber fittings.
Cruising speed: 10 knots on 32 litres per hour, top speed abt 12 knots
Bunkers: Fuel - 4.676 litres Fresh water - 750 litres (stainless steel tank) Lub. oil - 400 litres Aft peak ballast tank - 14 tons
Auxiliary engine: Hatz Z 789, 20 hp at 2.500 rpm for pumps and 24 V/100 A generator.
Classification: Can be sold with Dutch certificate for 40 passengers in sheltered waters.
Equipment: Cassen & plath magnetic compass, Elena 3100 river radar, Debeg 6448 VHF, Seafarer 700 echo-sounder, Furuno GPS, Debeg inter com., electric heated windows, hydraulic steering with joy-sticks and wheel, Zöllner air-compressor 50 litres/11 Bars, Mastervolt battery-charger 50 Amp., Victron inverter 24 to 220 Volt 850 Watt, boiler/central heating 19 kW, Karberg & Hannemann oil-cleaner, hydraulic anchor windlass.
General arrangement: Saloon and toilet in the deck-house, mess for 6 persons and mess in front of the wheel-house, one cabin with a double berth under the mess-room.
The vessel is built to ice-class and the plate thickness (9-10 mm) in bow and waterline is very thick. Water-inlet to main-engine is made so it can’t be stocked by ice cooling water to engines can also be supplied by the aft-peak ballast tank. The vessel was complete shot-blasted and painted 1998 and is in very good condition, some remarks from last survey to get passenger certificate.
Position: North Holland.

All details given in good faith but not guaranteed.