Offshore Structure Loads and Strength - Offshore Structures: Design, Construction and Maintenance - page 36

TABLE 2.11 Technical Parameters for Helicopters

Percentage of
Gross Weight

Distance
between
Fore and Aft
Gears (m)

Number Contact Area

Gross
Weight
(kg)

Width
between
Gears (m)

Manufacturer
Model

Common
Name

Overall
Length (m) Type

Fore
(cm 2 )

Aft
(cm 2 ) Fore Aft Fore Aft

Aerospatiale
315B Lama 2305 12.9 Skid 38 62 2.4

316B 2205 12.9 Wheel 1 2 297 594 28 72 3.1 2.6

318C Alouette II 1656 12.1 Skid 2.3

330J Puma 7400 18.2 Wheel 2 4 1200 2142 36 64 5.3 3.0

332L Super

Puma

8351 18.7 Wheel 2 2 465 735 40 60 4.5 3.0

341G Gazelle 1800 12.0 Skid 51 49 2.1

350B/d ASTAR 1950.5 13.0 Skid 51 49 2.1

360 Dauphin 2799 13.4 Wheel 2 1 7.2 2.0

360C 2994 13.4 Wheel 2 1 213 123 84 16 3.32 2.4

360C 2994 13.4 Skid 84 16 3.32 2.3

365C 3401 13.4 Wheel 2 1 213 123 84 16 3.32 2.4

365C 3401 13.4 Skid 2.3

365N Dauphin 2 3850 13.5 Wheel 2 2 245 426 22 78 3.6 2.0

A109 Hirando 2450 13.1 Wheel 1 2 129 129 3.5 2.3