New Yanmar 12AY Diesels Offer simple Maintenance

press release
Friday, May 18, 2012
the 12AY series High-Speed Commercial Workboat diesel engine.

Renowned worldwide for reliable, durable and efficient powerplants, Yanmar America now offers the 12AY series High-Speed Commercial Workboat diesel engine.  With easy installation and maintenance, the purpose-built 12AY is ideal for offshore support vessels, ferries, tugs, commercial fishing craft and other demanding applications.


A key element of the improved performance and efficiency is a new staggered injection nozzle and patented combustion chamber design.  They allow a very wide rpm range with low fuel consumption and emissions. The 40L, 12-cylinder turbocharged diesel engine is available in five power ratings across three models.  The 12AYM-WST models produce 1,200 mhp(882 kW) @ 1,850 rpm and 1,400 mhp(1,030 kW) @ 1,900 rpm.  The 12AYM-WET versions have outputs of 1,550 mhp(1,140 kW) @ 1,840 rpm and 1,659 mhp(1,220 kW) @ 1,900 rpm.  The 12AYM-WGT produces 1,822 mhp(1,340 kW) @ 1,940 rpm.
 

A new V cylinder block configuration offers improved rigidity compared to previous models, with inspection ports providing easy access to connecting rod assemblies.  A mechanical engine governor control and Yanmar's own fuel system components further enhance reliability.  Compliant with the latest IMO Tier II emissions regulations, the 12AY series has type approval by the six major classification societies.
 

Maritime Reporter March 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

New Products

New Workwear Lifejacket Introduced

Ocean Safety has introduced a new range of workwear lifejackets.   The new Kru Workwear range completes Ocean Safety’s lifejacket offering, providing a wide choice

MOL’s Coal Carrier for Tokyo Electric Power

Mitsui O.S.K. Lines, Ltd. today announced that the coal carrier Hakutaka, which will serve Tokyo Electric Power Company, Inc. was delivered at Mizushima Shipyard

Swire Pacific Offshore Acquires 2 Newbuildings

Shipowner and operator, Swire Pacific Offshore Operations (Pte) Ltd (SPO) celebrated the naming of two new vessels, Pacific Centurion, an Anchor Handling Tug Supply (AHTS) vessel,

Marine Propulsion

Schmiedag and Wildauer Schmiedewerke: 'We Forge Partnerships'

Olaf Wiertz, Sales Director at Schmiedag GmbH (SDG) and Wildauer Schmiedewerke GmbH & Co. KG (WSW) said: “We are more than just a supplier to our customers – we are their partner.

Lack of Ship Definition is a Threat to Investors

AKD says the lack of an unambiguous term to describe a ‘ship’ in several jurisdictions represents a potential threat to asset security for financiers, particularly

Rolls-Royce Propulsion for Polar Research Vessel

Rolls-Royce informs it has been awarded a contract by shipbuilder Fincantieri to supply a fully integrated propulsion system for Norway’s new Polar Research Vessel,

Environmental

USCG Flush Ice down River Systems to Facilitate Shipping

The Coast Guard cutter fleet is flushing ice through the Great Lakes river systems to prevent ice jams and facilitate commercial shipping as the shipping season

Chile Desert Rains Sign of Climate Change

The heavy rainfall that battered Chile's usually arid north this week happened because of climate change, a senior meteorologist said, as the region gradually

Mexico Unveils National Strategy ahead of Paris Climate Talks

Mexico on Friday said it will cap its greenhouse gas emissions by 2026, becoming one of the first countries to formally submit its national climate plan the

Fuels & Lubes

EALs & Oil Spill Remediation

EALs & Oil Spill Remediation: The Effects of EALs on Oil Spill and Discharge Reporting and Remediation In the wake of increased environmental scrutiny and potentially expanding liability issues,

Big Spending on Liquefaction Terminals

Capital expenditure (Capex) on global liquefied natural gas (LNG) facilities is expected to total $259 billion over the forecast period 2015-2019, according to

Brent Oil Rises as Euro Gains Against Dollar

Brent oil prices rose on Wednesday as the euro strengthened against the dollar following a boost in business morale in the euro zone's top two economies. The euro was up 0.

Marine Power

Schmiedag and Wildauer Schmiedewerke: 'We Forge Partnerships'

Olaf Wiertz, Sales Director at Schmiedag GmbH (SDG) and Wildauer Schmiedewerke GmbH & Co. KG (WSW) said: “We are more than just a supplier to our customers – we are their partner.

Rolls-Royce Propulsion for Polar Research Vessel

Rolls-Royce informs it has been awarded a contract by shipbuilder Fincantieri to supply a fully integrated propulsion system for Norway’s new Polar Research Vessel,

Indonesia Partners with China on Maritime

Indonesian President Joko “Jokowi” Widodo and Chinese President Xi Jinping pledged increased maritime cooperation during the formers visit to China.   The joint

 
 
Maritime Careers / Shipboard Positions Naval Architecture Pipelines Port Authority Salvage Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.5303 sec (2 req/sec)