Offshore Winch

Offshore winch is one kind of offshore equipment used on different types of vessels or offshore platforms for multiple marine operations. According to different applications, the offshore winch can be divided into offshore crane winch, offshore anchor winch, offshore mooring winch, offshore tugger winch and so on. The offshore crane winch is mainly used for lifting or pulling operations on vessels or platforms; the offshore anchor winch is installed on vessels for the anchoring operations, and the vessels can be fishing vessels, supply vessels, salvage vessels, merchant vessels etc. The offshore mooring winch is applied on vessels for mooring operations and the vessel are also can be different types. Take fishing vessel as an example, when it meets harsh environment or finishes the fishing and it needs to stop at a port or a pier, the offshore mooring winch will be used to moor it at the chosen mooring points to make sure the safety of the fishing vessel. As offshore tugger winch, it is used on towboats to tug other vessels. For different types of ships, different windlasses are selected according to the needs, for example, an offshore towing winch with heavy rated load should be used on a tug boat when it needs to tow large vessel losing self-navigation capacity on sea.

Power Modes of Offshore Winches

Speaking of drive mode, offshore windlasses can adopt different power modes. There are offshore air winch, offshore electric winch, offshore hydraulic winch, offshore combined winch (electric/hydraulic), offshore winch driven by diesel engine. The offshore electric and hydraulic winches are widely adopted on ships and large scale ships prefer the latter. Rope, cable and chain can be used on vessels and the offshore winch is designed according to the diameter and rated capacity of the rope, cable or chain. The line should be with enough strength and toughness to bear the load because the offshore environment is always harsh and the marine operations demand higher for the winch machines.

Wide Use of Offshore winch

Various marine winches are needed for different offshore operations. One offshore winch can be used for more than one kind of operation, for example, offshore anchor mooring winch is used both for anchoring and mooring operations. Sometimes, two or more winches are connected or combined with one another to form a system for some specified operations. Under such circumstance, there are usually two or multiple drums on the combined winches, and the drums can be installed in different ways, like waterfall configuration.

It is important that offshore winch has top quality no matter what kind of power system it adopts. Sinma has supplied many winches for many customers from different countries and regions. The offshore winches manufactured by us have passed certificates and been tested. We offer free guidance for installation and operation of the winches. We have excellent warranty and after-sale service to make sure the reliable use of the winches for longer time. Contact us for details on offshore winch for sale.

Technical parameter of Offshore Anchor Winch

Model	Chain Dia.	Working load	Supporting load	Working speed	Warping load	Warping speed	Motor power	Overall Dimensions	Weight
	mm	KN	KN	m/min		m/min	KW	mm	T
El-24	24	25-27	149-214	9	20	8.5	8.5/3.5	1400x1625x1050	3.3
El-26	26	29-32	175-250	9	20	8.5	8.5/3.5	1400x1625x1050	3.3
El-28	28	33-37	202-289	9	20	8.5	11/11/7.5	1600x1845x1150	3.8
El-30	30	38-42	231-331	9	30	8.5	11/11/7.5	1600x1845x1150	3.8
El-32	32	44-49	262-375	9	30	8.5	16/16/11	1775x2025x1270	4.6
El-34	34	49-55	295-422	9	30	8.5	16/16/11	1775x2025x1270	4.6
El-36	36	55-62	329-473	9	30	8.5	16/16/11	1775x2025x1270	4.6
El-38	38	61-69	365-522	9	50	8.5	22/22/16	1900x2150x1350	5.2
El-40	40	68-76	403-576	9	50	8.5	22/22/16	1900x2150x1350	5.2
El-42	42	75-84	442-630	9	50	8.5	22/22/16	1900x2150x1350	5.2

Technical Parameter of Offshore Mooring Winch

Model	Rated pull(KN)	Rated speed(m/min)	Drum capacity(mmxm)	Braking force(KN)	Motor power(KW)	Dimensions(mm)	Weight(Ton)
EL-20	20	12	15×200	60	11	1800x1150x1825	2.5
EL-30	30	12	16×200	90	15	1950x1200x1900	3
EL-50	50	12	22×220	150	22	2050x1200x2000	3.5
EL-80	80	12	28×220	240	37	2175x1250x2100	4
EL-100	100	12	30×220	300	45	2320x1285x2175	5
EL-125	125	12	32×220	375	55	2385x1325x2250	5.5
EL-150	150	12	36×220	450	75	2500x1465x2400	6
EL-200	200	10	39.5×350	600	75	2600x1670x2625	9
EL-250	250	10	43×450	750	90	2850x1800x2900	12.5
EL-320	320	8	47×550	960	90	3050x1975x3100	18
EL-400	400	8	52×600	1000	110	3375x2050x3400	22
EL-500	500	9	56×600	750	180	4750x2800x3850	25

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