Marine Solutions

Sea Robin – Class 5000 Series

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Sea Robin Class Specifications

Specifications

FLAG

United States

PORT OF REGISTRY

San Francisco, CA

BUILDER

J.R. McDermott & Co.
Morgan City, LA

OVERALL DIMENSIONS

Length: 126′
Breadth: 34′
Depth: 16′ 5″

TONNAGE

198 tons gross
134 tons net

CONSTRUCTION

Steel

LIGHT DRAFT

12’6″

LOADED DRAFT

17′

FUEL CAPACITY

75,000 gallons (283.91 m3)

POTABLE WATER

11,000 gallons (41.64 m3)

LUBE OIL

4,104 gallons (15.54 m3)

MAIN ENGINES

(2) CAT 3606-3

AUXILIARY ENGINES

(2) Detroit 6-71 generators

PROPULSION

Twin-screw, 4-bladed stainless steel
propellers

HORSEPOWER

5,000 maximum continuous BHP

REDUCTION GEAR

Lufkin, ratio 3.972:1

TOWING WINCH

Raised bow: Intercon DD-250, double-drum
Low bow: Intercon DD-225, double-drum

TOWING WIRE

Raised bow: 1 @ 3,000′ of 2 1/4″ wire rope;
1 @ 2,200′ of 2 1/4″ wire rope
Low bow: 2 @ 2,200′ of 2 1/4″ wire rope

EMERGENCY TOWGEAR

450′ x 7.5″ Spectra Line (SK-75)
Orville Hook and appropriate connecting gear
line throwing gun

BOLLARD PULL
(Bollard pull will vary slightly by vessel) 

102,000 lbs ahead
65,000 lbs astern

Navigation / Communications Equipment

Radar

2 Furuno FR-8100-D /1510 M-3

Loran

Furuno LC90 MK II

GPS

Northstar 941 XD

Fathometer

Furuno LS6000

VHF

3 SEA 156

SSB
Sperry gyro compass MK-37 and
autopilot

SEA 330