Vessels

Zwerver II

DP2 | 3515 | Walk-to-Work | Shallow draft | 60 T BP

Comfortable accommodation for 17 persons in 9 cabins. All cabins, galley, office and wheelhouse are heated and air conditioned.
Classification: Bureau Veritas | Mach Tug – Unrestricted Navigation – ALM – AUT-UMS – Dynapos AM/AT-R – Ice Class 1D

Built for numerous missions, Zwerver II combines a shallow draught design with DP2 positioning and Walk-to-work capability so operations stay smooth, stable, and controlled even in demanding conditions. At 3515, she’s equipped to handle close work with confidence, supported by a 60 T bollard pull for dependable performance.

Onboard comfort is practical and professional: 17 persons are accommodated in 9 cabins, with heating and air-conditioning throughout, covering cabins, galley, office, and wheelhouse.

Specifications
Equipment
Systems
Performances

Dimensions

Lenght o.a.35.10 m

Breadth mid.15.00 m

Depth 1/2 L4.07 m

Draught min.2.70 m

Draught max.3.00 m

Free Deck Space300.00 m2

Max. deckload10.00 t/m2

Tank Capacities

Fuel oil cargo190.00 m3

Fresh water58.00 m3

Lub oil8.00 m3

Hydraulic oil8.00 m3

Dirty oil9.00 m3

Grey water22.00 m3

Technical Water21.00 m3

Deck equipment

Deck crane foreHS Marine Crane AKC-370 HE3. Lifting 10 T @ 20 m.

Winch 13 T - 90 m wire

Deck crane aftDraftec Offshore crane LKB 510 T3-T1, lifting 11 T @ 23 m

CT-winch 20 T / 40 T - Single fall / Double fall - 130 m wire

OptionalAHC-winch 2.5 T - installed on 2nd Jib - 1 T man-riding

Offshore access systemPassive Heave compensated gangway

Walk-to-Work systemUptime LGAP 1420 - installed midships - working up to Hs = 1,6 m

Anchor-handling winchWire capacity 1000 m x Ø 64 mm; 200 T pull, 250 T hold capacity

Towing winchWire capacity 1000 m x Ø 48 mm; 100 T pull, 200 T hold capacity

Tugger winches (4-pt mooring)4 x 450 m capacity x Ø 24 mm; 15 T pull, 30 T hold capacity

Towing pins / Fork fore 1 x set 200 T SWL

Guide pins fore2 x hydraulically controlled; 150 T SWL

Towing pins / Fork aft1 set 200 T SWL

Guide pins aft2 x hydraulically controlled; 150 T SWL

Bow roller8000 x 2000 mm; 250 T SWL

Stern roller4000 x 1300 mm; 250 T SWL

Spud poles2 x Ø 600 mm, 15 m lenght (optional)

Moonpool2000 x 2000 mm

BowdoorHydraulically operated bowdoor, rises decklevel with 1 m to avoid seawater/swell flushing deck

Container fittings60 fittings flush in deck, for 10', 20' containers

TLQ (temporary living quarters)2 x 2-pax VSO TLQ's available - fully certified (optional)

Navigational equipment: equipped for area A3

Radar systems2 x JRC JMA-5312-6 ARPA

Magnetic CompassAlphabinnacle H

Gyro Compass 1Alpha Minicourse

Gyro Compass 2Alpha Minicourse

Sat CompassJRC

Comm. equipment3x VHF/DSC JRC 1x MF/HF JRC 2x Inmarsat -C JRC + LRIT

D-GPS 1C-Nav 3050

D-GPS 2Saab DGPS-R5 Supreme

D-GPS 3 + AISJRC JHS 183

EchosounderFuruno FE - 800

SpeedlogJRC JLN-205MKII

Auto-pilotIncluded in DP2 system

NavtexJRC NCR-333

ECDISAlphachart T ECDIS (Transas)

Searchlights2 x Seematz 2000 W

DP2 equipment

NAVIS NAV DP-4011DP2 system

CyscanLaser Radar MK4

Propulsion System

Main engines3x Mitsubishi S12R-MPTAW

Total output2.820 kW

Gearboxes3x Reintjes WAF 665

Propulsion2x f.p. propellers in nozzles 2x Ø 2000 mm 1x ZF Z-drive WM-6111

Bowthruster2x ZF Z-drive AT-4011, 400 kW each

Auxiliary systems

Generator sets2x Mitsubishi 6D24TC 204 kVA Both sets deliver 230/400 V - 50 Hz

Hydraulic power2x Mitsubishi S6R-MPTAW 605 kW each

Transfer PumpsFuel en fresh water 60 m3/hr, including Transfer hoses on reels and indicators

Air compressorAtlas-Copco GA 22, 4000 ltr/min, with connections on deck/store/Engineroom

Fresh water maker5 m3/24 hr

Speedapprox. 10.5 knots

Bollard pull60.3 Tons

Downloads

Specs DP2 Zwerver II (2016)

Gallery

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Zwerver II

DP2 | 3515 | Walk-to-Work | Shallow draft | 60 T BP

References