Ice class research vessel - Jastram marine hydraulic steering gears / control systems

Marine hydraulic steering gears & control systems for icebreakers & ice class vessels

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Ice class Antarctic research vessel equipped with Jastram Engineering's independent & synchronized hydraulic steering gear & electronic control systems

Ice class Antarctic research vessel, Nathaniel Palmer with independent hydraulic steering gear and control systems

Project Specifications & Reference Information

Jastram Reference:	JQ901079
Shipyard:	North American Shipbuilding, USA
Vessel Type:	Ice class research vessel
Steering Gear Model:	Twin S-2S-28 (see steel cylinder size range fr. Jastram)
Torque Rating:	Each - 35 T.M. (Max.) Each - 28 T.M. (Working)
Steering Angle:	47 Deg. (Max.), 45 Deg. (Work.)
Cylinder Model:	S-800-38
Steering Control system:	Synchronized and Independent N.F.U. Syncronized Full-Follow-Up see also other vessels with independent steering systems
Hydraulic Power Unit:	40HP-480/3/60 motor Var. Displ. Press. Comp. pump
Rudder Speed:	24/12 sec. H.O. - H.O.
Classification Approval:	U.S.C.G. / A.B.S. (see "a word about ABS approval standards" )

For more information contact:

Jastram Engineering Ltd.
Headquarters & Manufacturing Centre

135 Riverside Drive,
North Vancouver,
British Columbia,
Canada V7H 1T6

TEL: 1-888-JASTRAM
TEL: 604-986-0714
WEBSITE: www.jastram.com

JASTRAM Engineering Ltd. - China
Shanghai Representative Office
Room 468
Jingda Office Building
No. 120, Fuzhou Road
Shanghai, China
20002
TEL: 86-21-6595-1184
WEBSITE: www.jastram.cn

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Jastram designs and manufactures, a whole line of marine steering gears and steering controls, including ram type gears (Model B and Model S) and rapson slide gears (Model K). A complete range of steering controls including electric helm, full follow-up levers, jog levers, rudder angle indicators and various steering control amplifiers, ensure that Jastram can offer complete system responsibility for any steering application.

Please Note after August 2004

The above web page is part of Jastram's Web Archives 1996-2004.

Jastram's most current information can be accessed from the redesigned web site through the links below: