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14kN Fixed Arm Slewing Type Rescue Boat Davit Ship Life Saving Equipment

Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd
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    Buy cheap 14kN Fixed Arm Slewing Type Rescue Boat Davit Ship Life Saving Equipment from wholesalers
     
    Buy cheap 14kN Fixed Arm Slewing Type Rescue Boat Davit Ship Life Saving Equipment from wholesalers
    • Buy cheap 14kN Fixed Arm Slewing Type Rescue Boat Davit Ship Life Saving Equipment from wholesalers
    • Buy cheap 14kN Fixed Arm Slewing Type Rescue Boat Davit Ship Life Saving Equipment from wholesalers
    • Buy cheap 14kN Fixed Arm Slewing Type Rescue Boat Davit Ship Life Saving Equipment from wholesalers

    14kN Fixed Arm Slewing Type Rescue Boat Davit Ship Life Saving Equipment

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    Brand Name : Zhongyuan
    Certification : CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.
    Model Number : Standard and Customized
    Price : As per quotation
    Delivery Time : As per offer
    Payment Terms : TT, L/C, Etc.
    Supply Ability : Satisfy clients needs
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    14kN Fixed Arm Slewing Type Rescue Boat Davit Ship Life Saving Equipment

    14kN Fixed Arm Slewing Type Rescue Boat Davit Ship Life Saving Equipment

    Description:
    1-1 The davit is manufactured and tested under the approval of Classification Society in compliance with the requirements of MSC.47(66)----1974 SOLAS Amendments and MSC.48(66)----International LSA.
    1-2 The davit is a Single arm slewing type davit and it lowers the boat on the water by the help of its own weight.
    1-3The davit is a hydraulic slewing type davit and it would be slewed by accumulator or manual pump driven in case of power failure.
    1-4 The boat is lowered by means of remote control, that the crew can release and stop the hand brake of the winch from inside of the boat via wire connection to the brake arm and wire spool on the winch. Alternatively the crew can operate the hand brake on the deck.
    1-5 A permanently mounted motor on the winch is used for hoisting the boat/raft with 6(six) persons back to the stowed position.
    1-6 The winch drives wire drums by means of motor through the reduction spur gears and equipped with centrifugal speed limiting device, manual lowering brake.
    1-7 The inspections and tests of davit appliances are in accordance with the IMO MSC.81(70).

    Specification

    Davit modelJYR21
    CertificateIACS, MED
    S.W.L.23kN
    Max. Hoisting load14 kN
    Boat hoisting speed≥18 m/min
    S≥(0.4+0.02H) ×60= m/min Where, S=Lowering speed in m/sec
    Boat lowering speed
    H=Height in meters from davit head to waterline at the lightest seagoing condition
    Max. slewing load14kN
    Max. slewing angle:≤3300
    Stored power slewing angle:≥1100
    Slewing speed by accumulator:0.6~0.8r/min
    Slewing speed in electric power≥0.25r/min
    Designed conditions:Heel200+Trim100
    Boat fall:18X19-16-1770-Galv-No rotatory
    Type of stored power unit:NXQ-AB-40/31.5-F-Y
    Motor protection grade:IP56
    Insulation class:F
    Power source:AC,440V,60Hz,3phrases
    Self weight:~3000kg
    Motor capacity
    Model of pump station motorY112M-4-H
    Power4kW
    Model of boat winchYZ132M1-4-H
    Power6.3 kW
    Protection gradeIP56
    With space heaterWith
    Class of insulationF


    1. Scope of our supply of MAKER:

    Serial No

    Quantity

    (per set)

    Descriptions
    11 setA complete set of davit
    21 setPump unit
    31 setAccumulator
    44 setLimit switch (IP56)
    51 setStarter panel (IP56)
    61 set7m Push button with protection box and 7m cable
    71 setRemote control wire rope (Galv. Wire)
    81 setMain wire, control wire etc.
    91 setDavit foundation
    101 setOperating plate (Mat’l: stainless)
    111 setother parts by regulation
    121 setOne year spare parts


    2. Scope of our supply of YARD:

    No

    Q’TY

    (per set)


    Descriptions

    11Cable on the deck
    21Gear oil
    31Hydraulic oil
    41Performing on board test
    51Installation and welding


    3. Painting method

    Surface preparation: Shot blasting to Sa2.5

    Painting

    Type

    Color

    D.F.T(μm)

    Base702 Zinc rich epoxy(Grey)Grey2x40
    Middle
    Surface



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