Gunnebo "MT" Artic Offshore Master Link with Sub Links - WLL Range from 9.3 tonnes to 65 tonnes

DNV 2.7-1 and DNV 2.7-3 Type Approved Desgin temperature -40°C

Design Temperature -40 °C

The Arctic Offshore Master links are highly suitable to withstand shock loads and fatigue, even in extremely cold conditions. The new master link range has a design temperature of -40 °C, making it suitable for even the harshest weather conditions such as the North Sea.

High Visibility colour

To even further increase the safety on the work site, the Arctic master links are, like most of Gunnebo Industries’ offshore range, painted in a high visibility colour. This makes it easier for the operator to detect the lifting gear in severe weather conditions, keeping both load and personnel safe.

Improved Working Load Limits

It comes in an optimized range where each master link will have a wider and higher working load limit span than the old range. This makes it easier from a purchasing point of view, as well as decreasing the risk of incorrect use. A table for the container ratings and recommended master links can be found at the back of this leaflet.

100% Proof Loading

All lifts require reliable products with the highest safety to ensure a safe working environment as well as to protect the load. Gunnebo Industries perform rigorous testing in their factories before the product is released.

100 % of the components of all batches are proof loaded 2.5 times their working load limit and visually inspected by competent personnel. This is done without exception to guarantee highest quality and safety for the end user.

For the Arctic master links there is also a stress relieving additional heat treatment to make the product as suitable as possible for the harsh marine environment.

Specifications

Type	WLL (t)	Max. Container rating* (kgs)	L1 (mm)	L (mm)	E (mm)	D (mm)	l (mm)	e (mm)	d (mm)	Weight (kg)
MT-9T-OS	9.3	4500	430	270	140	25	160	95	22	6.0
MT-12T-OS	12.5	7500	430	270	140	28	160	95	25	7.8
MT-18T-OS	18.5	13500	460	270	140	32	190	110	28	10.8
MT-24T-OS	24.0	21000	540	270	140	36	270	140	32	16.7
MT-30T-OS	30.5	25000	540	270	140	40	270	140	36	21.2
MT-40T-OS	40.0	N/A	570	300	180	45	270	140	40	28.3
MT-50T-OS	50.0	N/A	600	300	200	50	300	180	45	39.1
MT-65T-OS	65.0	N/A	650	350	200	55	300	200	50	51.2

* For further information, see DNV 2.7-1.

All sublinks have a WLL of min. 75% of the top link