• 2022 January 13 18:06

    Chevron HDAX 9700 oil gains unique approval for MAN four-stroke engines using gas or distillate fuels

    Chevron Marine Lubricant’s low sulphated ash trunk piston engine oil Chevron HDAX 9700 has become the first lubricant to gain time-unrestricted approval for use with MAN Energy Solutions’ four-stroke engines running on either LNG or distillate fuels (with a sulphur content of up to 0.10%), according to the company's release.

    This approval is the first of its kind and offers simplicity for operators switching between the two fuels, meaning that they can use just one lubricant, rather than having to change lubricants after a fixed period operating on one fuel or the other.

    Other lubricants go through validation testing on engines running either gas or distillate fuels and are granted limited approval for the other fuel. Chevron HDAX 9700 secured its unrestricted dual approval due to its unique development.

    Chevron HDAX 9700 was tested on Luxembourg dredging and offshore operator Jan De Nul Group’s trailing suction hopper dredger and ultra-low emission vessel Sanderus. The company required an engine oil with very low sulphated ash formation due to the use of a variety of low sulphur fuels (below 0.10% sulphur) with selective catalytic reduction (SCR) and diesel particulate filter (DPF), as part of its strategy to comply with European Stage V limits on nitrous oxides (NOx) and particulate matter (PM) emissions from ships.

    Chevron HDAX 9700 is an SAE 40 engine oil that is designed to control sulphated ash accumulation in combustion chambers and exhaust system, while providing sufficient alkalinity to protect against acidic corrosion. After 6,500 running hours, the approval for unrestricted use with distillate fuels was granted, making Chevron HDAX 9700 the first low sulphated ash oil to receive such an approval. Because low sulphated ash oils are commonly used with gas engines – which are also sensitive to sulphated ash deposits – MAN ES was also able to grant unlimited approval for the lubricant to be used when operating with LNG.

    Unrestricted operation on a single lubricant will benefit operators in several sectors. Jan De Nul will use the lubricant on further dredgers as well as jack-up vessels used in windfarm construction. Any vessels looking to comply with emission control areas – or port emission limits – by using either LNG or distillate fuels with aftertreatment will also be able to use Chevron HDAX 9700.

    Chevron is one of the world’s leading integrated energy companies. Chevron produces crude oil and natural gas; manufactures transportation fuels, lubricants, petrochemicals and additives.




2024 March 19

12:41 Wartsila Lifecycle Agreement provides operational support and cost savings for Korean container vessels
12:10 MOL, Idemitsu, HIF team up to develop e-fuel/e-methanol supply chain
11:42 MAN CEON digital platform receives Cyber Security Product Design Assessment certification from ABS
11:23 “K” Lline begins participating in joint study on liquefied CO2 marine transportation
10:48 Port of Los Angeles container volume increases 60% in Feb 2024
10:24 PortXL signs a partnership agreement with MINDbase
09:47 IMO to open regional office in Fiji to serve the Pacific

2024 March 18

18:13 Brunvoll propulsion chosen for ESVAGT's growing fleet of SOVs
17:42 ADNOC signs second long-term Heads of Agreement for Ruwais LNG Project
17:37 Cemre Marin Endustri shipyard holds launching ceremony for CMAL's MV Isle of Islay
17:24 Fortescue successfully conducts world’s first use of ammonia as a marine fuel in a dual-fueled ammonia-powered vessel in the Port of Singapore
17:02 APL updates on European Union’s Import Control System 2
16:03 MED Marine contracted to build MED-A2575 series tug for SVS Maritime
15:31 Hanwha Ocean and BV join hands to develop a 270K LNG carrier
15:17 HD Korea Shipbuilding awarded contracts for three VLACs
14:18 Port of Skagen and Stillstrom partner to decarbonise anchorage zone with offshore charging solutions
13:22 Sanmar delivers 6th battery electric power tugboat to Norwegian operator
13:16 COSCO SHIPPING Lines announces the launch of OCEAN Alliance DAY 8 product this year
12:21 Dutch offshore wind farm approved by LR
11:39 ClassNK awards first-ever notation for improvements in living and working environment to Fuyo Kaiun's bulk carrier "ELETTRA"
11:31 Davie strengthens Québec’s shipbuilding industry by supporting the reorientation of AFCDC
10:44 Storylines and Brodosplit shipyard renew ship building contract to construct private residence ship
10:25 BOEM announces environmental review of proposed wind energy project offshore New Jersey
09:51 First ‘flying’ electric ferry to debut in New Zealand in 2025

2024 March 17

16:31 Norwegian Shipowners' Association names Harald Fotland as its President
15:22 ABS Wavesight Nautical Systems now supports fully digital, streamlined SIRE 2.0 inspections
14:15 TechnipFMC selected by NEP to deliver the first all-electric iEPCI for CCS
13:03 US sanctions shipping company, targeting Iran and Houthi rebels
11:01 The first hybrid electric vessel built in South America will use a Corvus battery system
09:47 Kalmar and Forterra sign JDA for autonomous terminal tractor

2024 March 16

16:24 The Netherlands selects Naval Group for its submarine replacement program
15:41 Equinor exercises options to extend four-year drilling contracts
14:17 GONDAN Shipbuilders hosts launching ceremony for Edda Wind's CSOV C503
13:47 Van Oord, Van Aalsburg partner to further develop circular fascine mattresses
12:13 Snam wins "A" raing in CDP's Suppliers Engagement Rating for efforts against climate change
10:54 ULSTEIN unveils new subsea vessel for offshore energy tasks

2024 March 15

18:07 DNV gives nod to Friede & Goldman BargeRack solution
18:02 New partnership enables faster offshore wind installations in the U.S.
17:53 First production line at ‘World’s Largest Monopile Factory’ to go live in July
17:21 Brunvoll DP2 upgrades for more Mokster vessels
16:55 CMA CGM to suspend its calls at Port au Prince, Haiti
16:03 GEFO's LNG DF chemical tanker Tosca gets Green Award
15:19 CEVA Logistics develops new vehicle logistics business at the Port of Dunkirk
14:11 MPA: SaR operation continues for a missing crew member of the Liberia-flagged UTOPIA
13:07 To develop the Far East it makes sense to build a new shipyard in the country’s eastern regions, President Putin said
12:48 World’s first use of ammonia as a marine fuel in a dual-fuelled ammonia-powered vessel in the Port of Singapore
11:39 COSCO Shipping calls Port of Genoa, Italy with 20,000 TEU vessels on regular basis
10:03 DMC contracted to supply rudder systems for the world’s largest PCTCs

2024 March 14

18:04 Shearwater awarded seismic survey for UK carbon capture and storage project
17:15 UAE, world leaders discuss maritime corridor for aid to Gaza
16:05 Marine fuel sales at Singapore drop to a three-month low in February
15:43 World Shipping Council selects NCB for liner shipping Cargo Safety Program
15:00 ZIM reports results for 2023
14:57 DP World announces 2023 results
14:29 HaiSea unveils new operations facility for the world’s greenest tugboat fleet
13:44 DEME awards KENC with engineering and fabrication scope on multiple offshore wind installation projects
13:25 MABUX: Bunker Outlook, Week 11, 2024
12:43 Wartsila Lifecycle Agreement to support optimised low-emission operations for two P&O Ferries vessels
11:35 Hapag-Lloyd transport volumes up by 0.5% to 11.9 million TEU in 2023
10:51 NYK and Astomos Energy christen new dual-fuel LPG carrier
10:25 Port of Long Beach container volume up 24.1% to 674,723 TEUs in Feb 2024

2024 March 13

18:02 Lebanese, French officials float a plan to rebuild Beirut port nearly 4 years after huge explosion
17:23 Ascenz Marorka obtains type approval for cyber-security from Bureau Veritas for its digital solutions
16:58 USDOT announces $500 mln for ports available through the Port Infrastructure Development Program
15:44 RINA wins contract to create global investment plan for cruise sector
15:23 Hede International Shipping enters the Transpacific container trade
14:43 Concordia Damen wins contract to deliver a CDS2410 River Pusher to Transporte Fluviales Frey Bentos
14:13 CMA CGM Group launches its first loyalty program SEA REWARD
13:13 Cargill posts results of the six-month test period of the world’s first wind-powered ocean vessel
12:24 Rotterdam's Gate Terminal sees need for more LNG bunkering capacity at Rotterdam