Page 46: of Maritime Reporter Magazine (August 1983)

Deck Machinery

Timberland (continued from page 46) sons for choosing the Timberland design and manufactured winch were the basic economic advan- tage of acquiring a Canadian built product and the availability of parts and service.

UNIT CRANE

Write 57 on Reader Service Card

A new series of hydraulic Unit

Mariner pedestal-mounted cranes that meet 1983 API specifications covering offshore cranes is de- scribed in literature offered by the

Unit Crane & Shovel Corp., New

Berlin, Wise.

The new Mariner line offers maximum lift capacities of 27,000 pounds; 36,000 pounds; and 55,000 pounds with basic boom lengths at 30-foot radius. Modular design is said to provide fast assembly and easy, accessible servicing. A vari- ety of hydraulic winches is avail- able to meet specific load capaci- ties and line speed requirements.

An exclusive "Power Demand" hydraulic system, powered by die- sel or electric prime movers, auto- matically matches hydraulic work- ing pressures and horsepower to load requirements. Deck configu- rations include remote or onboard power; "walk around" control; or fully enclosed cab. Detailed speci- fications are included in the literature.

IMO made ARPA mandatory.

YEAR

New ARPA meets all IMO requirements for safer navigation at sea.

The economical RAYPATH ARPA is reliable, compact, simple to operate.

Incorporates a 16-inch Raytheon

Bright Display Radar. Helps ship crews avoid collisions-while underway, or at anchor. At night.

And at all other times. In all weather conditions. 16-inch RAYPATH display exceeds IMO requirements for ships which must carry an

ARPA. 12-inch RAYPATH display also available as a valuable navigation aid for ships not required by IMO to carry ARPA equipment.

Simple to operate.

RAYPATH combines the most advanced electronic technology with "human engineering." Features front panel illumination, a back-lit mode and function keyboard, and high-intensity LED readouts for clear, comfortable viewing.

Automatic warning symbols immediately indicate target hazard information, equipment failure, or incorrect operator requests. Built-in self-test capability ensures that RAYPATH functions correctly. "Trackball" makes target acquisition fast and precise. Permits RAYPATH operator to quickly acquire and designate targets, cancel targets, move EBL, place "True Marks" and offset ownship up to 68%, in any direction, from center of CRT display.

Tracks targets fast, accurately.

RAYPATH manually acquires and automatically tracks up to 10 targets, at any range from IV2 to 20 nautical miles,

PLANNED IMO ARPA FITTING SCHEDULE

TANKERS

TO U S A 10,000 G.R.T.

EXISTING 40.000 G.R.T. '81 82 '83 '84 1st

SEPT

OTHERS 85

EXISTING 10.000 G.RT

SOME EXEMPT

VESSELS FITTED

WITH PRE-

IM0 ARPA '86 '87

EXISTING 40,000

G.RT '88 '89 '90

T EXISTING 15,000 G.R.T 91

AS

ABOVE

EXISTING 20.000 G.R.T

ALL VESSELS 10.000 G.RT

KEELS LAID AFTER

THIS DATE

Raytheon made ARPA affordable. and at relative speeds up to 150 knots.

RAYPATH automatically designates dangerous targets, with a flashing symbol.

Vector trail dots indicate past positions of tracked targets. Selectable true or relative vectors indicate a true or relative course.

Auto detection warns of targets closing to a preset range. Tracking window automatically reduces after target acquisition-minimizes target swap.

Display selection.

The RAYPATH CRT display can be selected for relative or true motion. stabilized for north-up or course-up.

With any of these selections, the display can be off-centered 68% in any direction—provides greater tracking range and the acquisition of more-distant targets.

Rapid build-up of vectors.

RAYPATH features rapid build- up of sharply-defined target vectors. True or relative vectors are operator-selectable. All vectors are shown as dotted lines. Flashing vectors indicate dangerous targets.

Vector lengths are continuously adjustable, from 0 to 100 minutes.

RAYPATH's reaction time for "settling" during maneuvers is unsurpassed. Vectors stabilize within one minute, much faster than the

IMO requirement of 3 minutes.

Trial maneuvers.

The ability of RAYPATH to display trial maneuvers permits the operator to quickly determine best course and speed change to avoid a possible collision.

Flexible interswitch capability.

RAYPATH can be interswitched with dual Raytheon X-band or S-band radar systems.

Adapts to existing on-board systems.

Raytheon's Adaptive Interface Unit allows a RAYPATH display to be interfaced with Raytheon/Selenia, Racal-Decca, JRC,

Kyoritsu. or Sperry radar systems. The

RAYPATH display is also compatible with dual interswitched radar systems of these manufacturers, for selected X or S-band operation.

Introducing RAYR\TH. [Raytheon] The economical ARR\.

Act now!

The recently-ratified IMO SOLAS

Agreement requires that your vessels be ARPA-equipped according to the planned schedule shown opposite.

Don't delay. Place your order now to ensure on-schedule delivery of

RAYPATH-the most reliable, most economical ARPA available. Call your nearest Raytheon high-seas dealer, or contact Raytheon Marine Company, direct:

Raytheon Marine Company

U.S.A. Headquarters 676 Island Pond Road

Manchester, NH 03103 USA

Telephone: (603) 668-1600

Telex: 94 34 59 RAYEX MAN

Raytheon Marine Company

One Edgewater Plaza

Suite 307, Clifton

Staten Island, NY 10305 USA

Telephone: (212) 720-6800

Telex: 97 16 46 RAY SALES NYK

Raytheon Marine Company 525 Jefferson Street

New Orleans, LA 70121 USA

Telephone: (504) 835-6491

TWX: 810-951-5382

Raytheon Marine Company 4027 21st Avenue, West

Seattle, WA 98199 USA

Telephone: (206) 285-6843

TWX: 910-444-2091

Raytheon Marine Company

Siljangade 6

DK-2300 Copenhagen S

Denmark

Telephone: (451) 57-06-11

Telex: 31473 RAYCO DK

Raytheon Marine Company

Millard House 5 Exchange Building

Cutler Street

London El, England

Telephone: 01-623-4451/2

Telex: 8954198 RAYMAR G

Raytheon Marine Company

Minato-Ise Bldg., 3F 3-12-1, Kaigan-Dori

Naka-Ku, Yokohama, Japan 231

Telephone: (045) 212-3633

Telex: 382 2713 RAYOKO J

Write 311 on Reader Service Card r OeSKSNATCDTAHGET 0 e i n. • • • n —1 1 WARNINGS 1

E>«"«°»3 Automatic RAD*H PIOTTIHG AJO RAYPATH