Workboat

Multicat Yogi

Our vessel Yogi was the first Multicat within the fleet of Herman Senior. With this multifunctional workboat, we expanded our services to suit your preferences.
multifunctional workboat

Multicat Yogi

Our vessel Yogi was the first Multicat within the fleet of Herman Senior, but with its dimensions of 26 x 11,50 meter and 30-ton bollard pull it is a very robust workboat. Yogi was originally not built by Herman Senior but is currently owned and operated by us.

With her large work deck of 140 m2, her strong winches of 50 and 100 ton and the two heavy deck cranes with the highest capacity with almost up to 40-ton lifting power in close reach, there is nearly no job which is too much for this multifunctional workboat.

This workboat has proven herself to be very capable of working in a wide range of industries like dredging, offshore wind farms, offshore renewables, diving support, civil marine construction and towing.

Contact

How can we serve you? Send an email to chartering@hermansr.com or click the button below.

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Do you want to download the workboat specifications for a better comparison?

Specifications of this Workboat

General:

Yard no:
1593 {Damen Shipyards Hardinxveld}
Delivery date:
May 2008
Type:
Damen Shoalbuster 2308
Basic functions:
Towing, anchor handling, dredge support, wind farm support, oil & gas support, supplying, diving support
Classification:
Bureau Veritas I 3/3 {E} * Tug Unrestricted Area * MACH
Nat. Authoritities:
Dutch Shipping Inspection 30 miles from coast/ continuous service
Call sign:
PCYP
I.M.O. No:
9479785
MMSI No:
244820283

Dimensions:

Length:
26.00 m
Width:
11.50 m
Depth at half length:
3.50 m
Draft:
2.40 m
GT / NT:
255 / 76

Tank capacities:

Fuel oil:
120.00 m³
Fresh water:
48.00 m³
Lub. oil:
1.50 m³
Hydraulic oil:
1.50 m³
Dirty oil:
2.10 m³
Sewage:
9.00 m³
Gearbox oil:
0.50 m³

Performances:

Bollard pull:
30 ton (m)
Speed:
10 knots

Propulsion system:

Main engines:
3 x Caterpillar 3412 D TTA
Total power:
1790 bkW (2435 bhp) at 1800 rpm
Gearboxes:
3 x Reintjes WAF 564L/5.591:1
Propulsion:
3 x Promarin fixed pith propellors
Diameter:
3 x 1700 mm in v.d. Giessen Optima nozzles
Bowthruster:
1 x 200 Kw
Rudders:
3x fishtail rudders (45 degrees)

Auxiliary equipment:

Generator sets:
2 x John Deere 6068 TF258 107 KW, 50 hz
1 x Caterpillar C 18, 357 KW for hydraulics only
Compressors:
2 x 210 ltr/min + 1 x 940 ltr/min
Transfer pumps:
for water and fuel: SIHI 50 m3/hr at 1,5 bar
Fuel separator:
Alfa Laval MAB 103

Deck layout:

Anchors:
2 x 225 kg Pool
Chain:
192.5 m shortlink 17,5 mm
Anchor winch:
Ridderinkhof , AHW-H-1000, hydraulic
Deck crane fore ship:
Heila HLRM 240- 2 S/DRG 16 T. @ 12 m
Deck crane aft ship:
Heila HLRM 200- 4 SL 9 T. @ 16 m
Winch:
Ridderinkhof, Waterfall type.
– Anchorhandling
Pull 100 T- 5 m/min wire 600 m dia. 52 mm
– Towing:
Pull 50 T- 10 m/min wire 600 m dia. 44 mm
Tuggerwinch:
Argano S 100
Capstan:
WK Hydraulics 5 ton @ 30 m/min
Anchorhandling:
2 sets of towing / anchorhandling pins
Towing hooks:
2 x Mampaey
Towing pins:
2 sets Hydraulic towing / anchorhandling pins
Maximum deckload:
10 ton/m²
Free deck space:
140 m²

Accomodation:

Heated and air-conditioned living spaces for six persons, consisting of three double cabins, a galley with messroom all equipped with satellite television and sanitary facilities.

Nautical and communication equipment:

According GMDSS:
Area A3
Searchlights:
Seematz 2 x 1000 W
Compass:
Kotter type, electric repeater
Radar system:
Furuno FR-2117+ ARPA
GPS:
Furuno GP-150-D
Plotter:
Transas
Gyro compass:
Tocimec ES-160 + Lehmkuhll LR-60 repeater
Autopilot:
Radio Holland Sea river pilot 75
Echosounder:
Furuno FE 700
VHF radio telephone:
3x sailor 5022 with DSC
Navtex:
Radio Holland Nav 5
AIS:
Furuno FA 150
SSB:
Furuno FS-1570 , 150 W.
Communication:
Inmarsat C + Iridium Satelite telephone

Why Herman SR.

  • Our office managers have years of experience working on our boats, so they can advise you in the best possible way.
  • Our crew aboard on our ships are very skillful and did your project probably hundreds of times before
  • We deliver high quality for competitive prices
  • We quickly respond to your requests
  • We are a family business for over 25 years
  • We hate downtime, just like you
  • We work worldwide

In action

Here is our workboat in action. As you can see we are very flexible and use our workboats for a high variety of different services.

Our crew can handle all of these different services with ease because they have done it many times before. Are you ready to put us into action?

Get In touch

0031 78 619 2507

available from Mon - Fri: 08:30 - 17:00 (UTC+1)

Address Ebweg 56, 2991LT Barendrecht, The Netherlands