The hatch cover has to be weatherproof and has to remain so when conditions change as a result of waves, temperature and cargo. A hydraulic mechanism lifts the piggyback hatch cover and places it on top of the hatch cover just fore or aft. • Past 5 years condition surveys, including hatch cover inspections and tests • Ultrasonic hatch cover weather tightness training • Responsible of safety and operations in shipping companies • Sea going experience from OS to Captain • Five years as maritime inspector at the … Single pull type hatch cover is mainly equipped to long hatch and hatch cover is divided into several panels, and each panel is … 3. The piggy-back system always comprises two panels, with one panel being raised high enough for the other to roll underneath and to support the lifted panel on … Types of Steel hatch covers. Each hatch cover is operated by 1 hydraulic motor via rack and pinion driving system installed in the middle of the port side. Log In and View More. This type of hatch cover system accommodates folding, side-rolling or end-rolling covers. Cargo Hold Hatch Cover. the maintenance cost has to be low and the service life long. Never open hatch covers at sea unless absolutely necessary. Service type range: Service Brand : 1.Folding type hatch cover 2.Side rolling hatch cover 3.Piggy back hatch cover 4.Hight lift hatch cover 5.Tween Deck hatch cover One such type of hatch cover is a MacGregor, single pull hatch cover, shown in the figure. Marine Deck Equipment and Spare parts. Arrival by. Securing the hatch covers with the correct type of (quick acting) cleats and wedges is essential for the weather tightness of the hatch cover system. The low stowing version and single pull hatch covers are designed in a number of panel configurations. Folding covers Covers of the folding type, are hinged together and arranged to be opened by a wire pull or operated hydraulically. good handling and high function as folding type, side rolling type and other type corresponding to all sorts of ships are supplied. Battening, sealing and bearing pad solutions 8. Electro hydraulic driven type covers mainly as Folding type, Multi Folding type, single panel Pivoting type, Piggy Back type. Arrangement. As for the folding type, that of Handy size bulk carrier was considered, and as for side sliding type, those of Panamax size and Cape size were considered. Hatch covers are a moveable structure designed to a weathertight standard. types, fitted with gaskets and clamping devices; steel pontoon covers with tarpaulins and battening devices or with gaskets and cleats; portable covers with tarpaulins and battening devices (usually wooden covers). MacGregor GmbH(Cargotech) Folding Type # Item: Part No. For more details visit www.marinemegastore.com or call 0871 8732404. THANKS FOR YOUR ATTENTION Then, always secure by lowering wheels into guide pockets and/or attaching wires, particularly if side-rolling type. Inset reproduced with kind permission from MacGregor and Co. (Note: The bull wire and check wire change function depending on whether opening or closing the hatch cover.) Folding type hatch covers consists of two flat type topped panels which are operated via hydraulic arms. Modern design methods When the cylinder pushes the panels through the end hinge arm, the hatch cover is folded and moves along the rail at the same time and opened fully. Hatch cover panel seals - Double rubber lip seal – In case of reduced weathertightness on cellular container vessels, some classes allow to use a joint between panels fitted with a double rubber lip seal preventing rain and spray from entering the hold. Side-rolling hatch covers stow in a transverse direction. Name: HATCH COVER Manufacturer: macGREGOR Type: SIDE ROLLING TYPE ( SIDE ROLLING TYPE ) Technical Specification: Spare Parts: DUST SEAL FOR OIL JACK,-M226999 – WASHER.32-19924/POS.11, C2PG-805-10 – PILOT OPERATED CHECK VALVE , C2PG-805-10 – PILOT OPERATED CHECK VALVE, CI-04T-A1-330 – CHECK VALVE , COVKM-G02-NCC-11 – COMBINATION VALVE 6A, Sliding hatch covers are common on bulk carriers, opening and closing laterally. 1.Folding type hatch cover 2.Side rolling hatch cover 3.Piggy back hatch cover 4.Hight lift hatch cover 5.Tween Deck hatch cover : 1.TTS 2.MacGregor 3.MacGregor-Navire 4.Deutsche MacGregor 5.Nakata Mac Kayaba 6.Seohae 7.MACOR Neptun 8.Tsuji Heavy Industries : Common problems influence the hatch cover operations and watertight: Types of hatch covers - mechanically operated steel covers are of folding, sliding, rolling, etc. These may be fitted on both weather deck as well as tween deck. ADAPTER (90 DEG) 15A-14. 3 Direct pull weather deck hatch cover. TWEEN DECK TWEEN DECK HATCH COVER ‘Tween-deck hatch cover cleat mechanisms must be engaged at all times when the panels are closed. 10.5.2 Buckling/Plastic Collapse Behavior of Hatch Cover. [16–18], two types of hatch covers were considered: folding type and side sliding type. All hatches roll open to the port side.The control stands are located at the aft transverse coamings between the hatches. Recently supply: Deck Machinery/ hatch cover /MacGregor/ hatch cover PULLING CHAIN LONG LINK/231104 Deck Machinery/ hatch cover /TSUNEISHI ENGINEEIRING/SIDE ROLLING TYPE/FILTER ELEMENT/UL-08A10U-EVN Cargo Hold hatch cover / hatch cover HYDRAULIC MOTOR/Mac GREGOR/Shaft seal for hydraulic motor Size: MD 90-110-12E/7500 Cargo Hold hatch cover / hatch cover HYDRAULIC MOTOR/Mac GREGOR… Qty: Unit: Description: 1. MacGregor Describes Cost Saving Hatch Cover Maritime Reporter, Feb 15, 1977 #52 ; The latest development of MacGregor is a folding-type weather-deck hatch cover in three sections, which is operated by a single wire from the ship's crane or derrick and … Folding type. The purpose and function of a hatch cover and its coamings is to prevent ingress of water into a cargo hold after a large opening has been cut in the deck for cargo access. Mariner hatch covers are available in many different versions. However, these may vary depending on the stowage space and the type of cargo that is carried. - Folding hatch covers – Folding hatch covers for weather decks can be either of the low or high stowing type. Using the correct types, adjusted according the specifications, ensures long service life time of all parts fitted on both the hatch covers and the coaming. Folding type hatch covers consists of two flat type topped panels which are operated via hydraulic arms. Cross joint sealing with Omega Sealing and a Swing-seal 9. standard pump unit Operation stand 10. Furthermore, the design of the hatch cover must suit the various general Side-rolling hatch covers MacGregor side-rolling hatch covers are commonly used on the weather decks of larger bulk carriers, such as Panamax and Capesize vessel types. Hatch Covers of high quality. Like every hatch cover, MacGregor side-rolling covers are designed to protect the vessel and cargo from the ingress of water into the cargo hold. Folding-type, stacking-type and pivoting-type hatch cover sets from MacGREGOR will contribute to the safety and cargo handling efficiency of the latest heavy lift tonnage ordered from the JJ Sietas yard by German specialist operator SAL. Vaild until 2020-09-19. PRESS RELEASE: Cargotec Signs Around EUR 20 Million Orders For MacGregor Cranes And Hatch Covers For Bulk Carriers. HATCH COVER. 2. Single pull type hatch cover is mainly equipped to long hatch and hatch cover is divided into several panels, and each panel is … ... Multi-folding hatch cover. 4. Folding type. The Single folding-type Hatch Cover is a pair consisting of two panels and is driven by a hydraulic cylinder. Fig:A multi-panel end folding hydraulic cover for weather deck use An alternative arrangement uses a fixed chain drive on the periphery of the hatch, complete with its own electric or hydraulic motor. Log In and View More. Drawing No. The design of a hatch cover changes according to the size and design of the ship, but most of the designs are made to make the opening and closing of the covers as quick as possible in order to facilitate faster cargo handing process. However, these may vary depending on the stowage space and the type of cargo that is carried. Type & Part Of Folding Hatch Covers Two Panel Folding Hatch Cover Multi Folding Hatch Cover 6. good handling and high function as folding type, side rolling type and other type corresponding to all sorts of ships are supplied. MacGregor Hatches Marine Supply in China from ShipServ. Folding type hatch covers are basically used on general cargo ships. Bell Crank Located at Tranversal Coaming 7. O-RING JIS B 2401 1B G35. MacGregor Describes Cost Saving Hatch Cover The latest development of MacGregor is a folding-type weather-deck hatch cover in three sections, which is operated by a single wire from the ship's crane or derrick and thus requires no hydraulics or other means of drive. - Swing-seals – Hydraulically- or manually-operated seals for weathertight non-sequential operation. Other group is the lift away Pontoon type hatch covers operated by shore cranes, ship’s gantry crane or the ship’s cargo cranes. 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