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The Skagit TMW series traction winch system is specifically designed for mooring of deep water drilling vessels, pipelay & derrick barges and special hoisting & lowering applications. The TMW is composed of single, double or triple side-by-side units with storage winch.
The TMW is electrically driven through a Skagit two-speed gearbox with a water-cooled dynamic disc brake for high-speed payout of the wire rope. The traction winch is furnished |

Traction Winch |
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with band-type brakes which are spring-set, air-released and designed to meet the necessary regulatory agency requirements. The units are supplied with an air-actuated pawl, which upon request, is releasable under all load conditions.
The TMW system is furnished with storage winches designedto spool the required length of wire rope. The unit is electrically driven through a water-cooled disc clutch and complete with a spring-set, air-released band-type brake. The storage winch is supplied with a levelwind.
Local controls with tension, speed and length readouts and remote emergency release command feature are standard. Remote control system available upon request. |
| Model Number |
TMW-350 |
SW-350 |
TMW-338 |
SW-338 |
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| Type |
Traction |
Storage |
Traction |
Storage |
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Flange Diameter |
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162" 4115 mm |
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162" 4115 mm |
| Barrel Diameter |
52-1/2" 1334 mm |
57" 1448 mm |
52-1/2" 1334 mm |
52-1/2" 1334 mm |
| Barrel Length |
8/7 Grooves |
91" 2311 mm |
8/7 Grooves |
120-1/4" 3054 mm |
| Maximum Cable Size |
3-3/4" 96 mm |
3-3/4" 96 mm |
3-3/8" 86 mm |
3-3/8" 86 mm |
| Cable Capacity |
--- |
10,000' of 3-3/4" 3050 m of 96 mm |
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15,000' of 3-3/8" 4572 m of 86 mm |
| Brake Holding Power |
1,400,000 lbs. 634,921 kg |
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1,225,000 lbs. 555,555 kg |
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Dynamic Brakes (water-cooled disc) |
Standard |
Standard |
Standard |
Standard |
| Number of Drums |
2 |
1 |
2 |
1 |
| Stall Pull |
710,000 lbs. 321,995 kg |
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610,000 lbs. 276,644 kg |
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| Nominal Pull |
450,000 lbs. 204,060 kg |
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400,000 lbs. 181,405 kg |
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| Chain Size |
--- |
--- |
--- |
--- |
| Number of Wildcats |
--- |
--- |
--- |
--- |
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| Drive Options |
Electric DC & AC Low Pressure Hydraulic |
To view the Skagit Brand Brochure & Contacts click the corresponding link below: Skagit Brochure Skagit Contacts
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