Another yard touted for its advanced approaches to design and construction, HDW of Kiel has vigorously implemented changes in its yard to make it more competitive and cost-effective.
Its "Shipyard 2000" plan is projected to raise productivity 40 to 50 percent. HDW has invested in the modernization of its production shop which, among other things, includes: two welding robots; environmentally friendly sandblasting and painting shop; as well as new welding and cutting machines.
Among the ongoing work is the Norasia open top containership order.
Norasia Fribourg, the first ship of this series, was delivered earlier this year.
For more information on HDW Circle 60 on Reader Service Card
of Hagglunds new cargo spotting aids, named Steadyline, was introduced in late 1985. It was followed during 1986 by a complementary system, known as Swing Defeater. These tools constitute a major advance in cargo handling technology. High-performance, high precision cranes are the basic requirement
35 tons. The hydraulic-operated MCF 2550 has a 25-ton lift capacity at 10-foot radius; pedestal diameter is 41 inches. The 50-foot boom has continuous swing rotation in either direction up to two revolutions per minute. Hinge pins, cylinder rods, and fasteners are stainless steel. The hydraulic winch
line is the model MCS 10-50, a unit with a capacity of 10 tons at 10-foot outreach. This crane is fully hydraulic; features include 360-degree swing rotation and stainless steel hinge pins and cylinder rods. The two-piece boom has a length of 50 feet, with adjustable slide pads providing for
Rivertronics, Inc. of Alton, 111., manufacturer and distributor of the RT-500 Swingmaster swingmeter system recently introduced an upgraded model, the RT-500 AC which is offered at the same price. Norman Matsche, president and chief operating officer, states "Our customers are towboat operators work
variable pressure hydraulic system for optimum operator control and crane safety. Boom hoist, main hoist, and fast line hoist and swing have separate hydrostatic circuits so three functions (swing, boom hoist and main line on whip line hoist) can be operated simultaneously with
—Literature Available Full flow, X-inch ball valves with swing-out bodies for fast, easy maintenance are now available from Whitey Co., Highland Heights, Ohio. The valve, designated the "62" Series, features high flow capacity and is rated to 2,200 psi (ANSI 1500-lb Class) and 450°F. This quarter-tur
, the ship is outfitted with a "Who's Who" list of the latest technology, including a pair of ABB Azipod thrusters; four thrusters, including a pair of swing-up thrusters and a pair of Kamewa tunnel thrusters: a combined package which is designed to provide unprecedented station keeping. In addition,
, high-capacity service water system and an inline direct marine-style transmission for dredge pump gear ratio reduction. A planetary winch provides the swing operation. A magnetic flow meter shows the operator the velocity of the material being moved, providing information on the dredge’s efficiency. With
, Circle 94 on Reader Service Card WILLIAMS VALVE Williams Valve Corporation of Long Island City, NY offers a complete line of gate, globe, angle and swing check valves for commercial (and military) applications. Williams valves are in use aboard U.S. Navy vessels. They are of superior design and engineerin
, and 57 inches deep. Using waste heat from a diesel engine or other source, the unit evaporates salt water in a vacuum to produce fresh water. A swing-away hatch provides easy access to the plate bundles and distiller chamber for ease of maintenance. Standard titanium plates, used in both the
that make these cranes ideal for offshore operations. Included are details on Skagit's high-performance hydraulic system and tne extra smooth swing system. Information on the big performance lattice boom with its maximum 120-foot reach is given and accompanied by a work range diagram. Also
Pershing, the 16-inch General Patton, the General Arnold, built by C&C Marine and Repair in Belle 12-inch General Eisenhower, and the 8-inch General Swing. Esperanza “Hope” Andrade The Texas Department of Transportation (TxDOT) christened its new ferry in Galveston Bay. Named for the ? rst female
Feature Electric Tugs ing tug design. ABB was brought on as systems integrator, and Coden, Ala. shipbuilder Master Boat Builders began building the vessel later that year. The result of these efforts is the 82-foot-long tug eWolf, built to ABS class and is compliant with U.S. Coast Guard Subchapter M
three to ? ve years and that there’s likely more progress on the horizon. “We’re going to see a natural maturation of the market, where it’s going to swing www.marinelink.com MN 29
assemblies on board marine and submarine ve- ments cannot occur. hicles are now smaller, while having increased power capacity. Elimination of temperature swings. Modern UAVs have several assemblies of power-dense electron- ics components that all require advanced thermal management: Summary • Motor driver
battery was held at its optimum operating temperature for the duration of the test. The battery cell cooled with forced air experienced tempera- ture swings from 20 to 37 C., with ? ve times the standard variation around the average. Immersion Cooling also kept temperatures steady and even inside the
stories Mike Kozlowski [email protected]; +1 561-733-2477 nology a trial run, to see its potential, to see to come from Eric’s early October swing Gary Lewis its limitations, and to hear the back-chatter through Finland, but this month we offer [email protected]; +1 516-441-7258 in the
edge computing software solu- sented to his board: throw that out the window and come out tions, including technologies for autonomy, perception, data swinging with a new, streamlined corporate entity: Greensea IQ. collection, human machine intervention.” The shift to Green- In making the change Kinnaman
by na- ture, which has enabled the company to thrive and grow for more than have a century, weathering the maritime industry’s notorious cyclical swings. “Our prime customers [are tra- ditionally] shipping companies, but that has expanded into diesel-driven power plants as well. Competence around
FPSO MARKET UPDATE Copyright Freshidea/AdobeStock il prices in excess of $80/barrel, and the ex- pectation that they will hold ? rm or rise in the near future, has helped to drive a strong recovery in the deep water sector and bright- Oened prospects for capital expenditure for ? oating production
Workboats diesel FPPs, and now gas or dual-fuel power plants are sought, as they allow for the switching of fuels as markets and sup- Visit us at plies swing. Combined cycle heat and power steam turbines the International and desalination are offered as options. “When required, vari- WorkBoat Show ous
On the Book Shelf 2022 SHIPPING & PORT ANNUAL Who Developed Containerization? “An inventor is simply a fellow who doesn’t take his education too seriously.” – Charles Kettering By Angus Kress Gillespie ust for fun, try asking a friend a few questions. Who a metal platform of the tanker, above ve developed
of AUV, offshore M gate a particularly treacherous path with many survey, pipeline and well intervention services. The addition volatile and swift price swings. While C-Innovation LLC (C- of these services has steadily expanded C-I’s footprint on the I) is a relatively new company, it has deep roots as an
has been leading the or on water. It also gives the operator more ? exibility to La Mer project in Dubai, building seawalls to reclaim near- load and swing in any direction. ly 250 acres (one million m2) of new land for urban expan- sion. The project requires the contractor to move around More machine
busy, we have BOGENs offer multiple advantages as machines that are to wait on that movement before we continue production. purpose-built to lift and swing large loads quickly. With this SENNEBOGEN, we don’t have to move any- where near the frequency that we did before.” On the Gulf Coast of Louisiana
; but due to environmen- rig. I even thought taking a trip on the basket or using the tal mishaps, the level of review, public review, and regulation has swing rope was super cool. Every time I had a job in Four- increased tremendously. This process transferred to offshore sus- chon, I could not help but be
COVER STORY FINCANTIERI MARINE GROUP “Tiger Woods once said his golf swing was never standing still. He was either working to get it better or it was getting worse. I have that same philosophy about safety. You’re either working to make it better or over time, it will start to get worse.” Mark Vandroff
, Left to Right: Great Lakes Dock & Material said move it safely through its full 360° rection. o that the stability and uniform 360 range of swing.” Despite the size of the Sennebogen load limits of their Sennebogen Russell also notes a difference be- machines – the 875 Green Hybrid model machines
han- fer advantages as machines that are pur- petitor for shoreline restoration projects. dler to precisely position stone blocks pose-built to lift and swing large loads “On some of these rock jobs, the stones weighing up to seven tons. Guided by quickly. are more than the clamshell can handle, a GPS
feet making it one of, if not the longest, 24” dredge DSC Dredge in the United States with the capability of dredging a 400’ wide cut utilizing an 80° swing arc thus increasing Notwithstanding the massiveness and strength this the dredge’s swing/advance ef? ciency by 5.9%. At a duty dredge embodies
to full operations follow- mover on the waterways, has been on 2020.” For its inland barging speci? - ing Uri. In the second half of 2021, a long down-swing as power producers cally, Kirby, with a May, 2021 ? eet of the company anticipates barge utiliza- decrease their dependence on fossil fu- 1,057
to these programs, • Zero speed performance is en- stabilization experience. Well-known Allen anticipates a growing business for hanced via greater swing capacity in the yacht market, the business today military ships, foreign and abroad, and • Extended roller bearing service pe- extends across military
roll period. When it does, each roll It's not just science, it's good business. And as we know, surf- is reinforced by the next wave (as when pushing a swing at ers will always pray for surf. www.marinetechnologynews.com 61 MTR #3 (50-63).indd 61 3/23/2021 9:44:21 A
. Can you give us a brief on the technology and speci? cally how does it work, and is it scalable? Our technology is basically a trimaran. It’s on a big swing- ing mooring and it’s got some outboards off the back, out- boards not propelling it forward, instead basically the hydro generators, which are capturing
feet, with weight of 90,000 pounds each. The General MacArthur is 290 feet long, and with the 180-foot idler barge attached, the dredge has a maxi- mum swing radius of 530 feet. The beam is 72 feet, with a depth 16 feet and 7-foot draft. The digging depth is 97 feet with a suction diameter of 34 inches