Ship’s Embarkation Ladders for Embarkation And Disembarkation
Product Description
Ship’s Embarkation Ladders for Embarkation And Disembarkation
Application of ship's Embarkation Rope Ladder
The embarkation ladder application usually is used on a merchant vessels to embark survival crafts.
Standard of ship's Embarkation Rope Ladder
Chapter I and VI of MSC.48(66) International Life-saving Appliance Code(LSA Code).
Regulation 4, 11 & 34, Chapter III of SOLAS 1974, as Amended;
ISO5489-2008 Ships and Marine Technology–Embarkation Ladder;
CB/T428-1993, Embarkation Ladder;
Specification of Ship's Embarkation Rope Ladder
Wooden parts:
Each wooden part are made of a hardwood (e.g. ash, oak, elm, beech, teak or apitong) free from knots.
Side Ropes:
Each side rope shall be mildew-resistant manila rope or a spun thermoset polyester rope with a polypropylene core of a colour that contrasts with the spun polyester.
Each side rope shall have a breaking strength of at least 24 kN, and a nominal diameter of 18 mm (57 mm circumference).
Steps:
The steps should be non-slip, hard wood steps without knot and equally spaced at 330±20mm.
Fastening Hardware
Fastening hardware for rope and steps must be corrosion resistant, or made of similar material treated corrosion resistance
Ship's Embarkation Rope Ladder Parameters
Number of steps | Length (L) | Weight (kg) | |
mm | Aluminium | Wooden | |
3100 | 25.86 | 31.56 | |
15 | 4650 | 33.47 | 43.92 |
20 | 6200 | 41.08 | 56.27 |
25 | 7750 | 48.69 | 68.64 |
30 | 3300 | 56.30 | 8100 |
35 | 10850 | 63.91 | 93.36 |
40 | I24OO | 71.52 | 105.72 |
45 | 13950 | 79.13 | 118.08 |
SO | 155OO | 86.74 | 130.44 |
55 | 17000 | 94.35 | 142.86 |
60 | 185OO | 101.96 | 155.16 |
65 | 20000 | 109.57 | 167.52 |
70 | 21500 | 117.18 | 179.88 |
n+5 | L+1500 | +7.61 | +12.36 |