Name: Anchor Vulcan - Galvanised
Brand: Rocna
Availability: InStock

Oversize Product

The Vulcan is Rocna’s first major design development since the launch of the highly successful and acclaimed Rocna anchor itself.

It features a unique combination of shank and fluke geometry – including an innovative roll-palm at the rear of the fluke – which self-rights the anchor on the seabed without the use of a roll-bar.

This is assisted by the V-bulb that extends fluke ballast downward to gain maximum leverage and efficiency.

This development permits a larger fluke surface area than competing designs which rely on simple dead weight, while the concave fluke allows for more holding power and security.

The shank profile ensures a snug fit on the bows of a widely expanded range of vessels; platforms, bowsprits, prods, stays, and other protrusions are easily cleared with no hassle or inconvenience.

The Vulcan’s shank shape encourages self-launching and self-stowing upon retrieval on the majority of bow rollers, with a liquid smooth action, ensuring ease of use for all operators.

This visually elegant innovation also improves setting performance, with the lower V edge cutting into the seabed and minimizing resistance to a deep and secure burial.

Vulcan anchors are available in 10 sizes from 4 kg (9 lb) – 55 kg (121 lb) to suit vessels from small runabouts to larger launches.

Dimensions (see diagram within images):

Suggested	Anchor Size		Dimensions (mm)
Boat Size (m)	(lb)	(kg)	A	B	C	D	E	F	Width
4 - 7	9	4	472	142	145	46	119	67	258
5 - 9	13	6	541	163	167	53	136	77	296
6 - 10	20	9	619	186	191	61	156	88	339
7 - 12	27	12	681	205	210	67	172	97	373
8 - 14	33	15	734	221	226	72	185	104	402
9 - 16	44	20	808	243	249	79	204	115	442
10 - 18	55	25	870	262	268	85	220	124	476
12 - 22	73	33	955	287	294	93	241	136	522
14 - 24	88	40	1018	306	313	100	257	145	557
16 - 26	121	55	1132	340	349	111	286	161	619

Boat Length and weight vs recommended anchor size:

Boat L (m)	4kg	6kg	9kg	12kg	15kg	20kg	25kg	33kg	40kg	55kg
4m	< 2T
5m	< 1T	< 5T
6m	< ½T	< 3.5T	< 7T
7m	< ½T	< 2T	< 6T	< 9T
8m		< 1T	< 5T	< 8T	< 12T
9m		< ½T	< 4T	< 7T	< 10T	< 16T
10m			< 3T	< 6T	< 8.5T	< 14T	< 22T
11m				< 5T	< 7T	< 12T	< 20T
12m				< 4T	< 6T	< 10T	< 18T	< 30T
14m					< 4T	< 6T	< 13T	< 23T	< 40T
16m						< 3T	< 9T	< 18T	< 32T	< 60T
18m							< 5T	< 14T	< 25T	< 50T
20m								< 10T	< 18T	< 40T
22m								< 6T	< 12T	< 33T
24m									< 7T	< 25T
26m										< 18T