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ASL Norway

ASL-TW-20t

Towing Winch · Towing Equipment

Class-certified type (DNV register) · technical data sheet not yet verified

ASL Norway ASL-TW-20t is a marine towing or escort winch. It is normally installed on the towing deck with fairleads, towing pins or associated line-handling equipment. Its primary purpose is to pay out, heave and control towing line under dynamic tug or towing-service loads. Escort winches are optimized for rapid and controlled line response during escort operations, while conventional towing winches may emphasize bollard-pull and towing duty; exact differences for this model require manufacturer documentation. The supplied record already contains the available concise model or rating information, so those existing figures are not duplicated here and no additional meaning is inferred from the model code. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.

Specifications

Technical data.reference — unverified

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Line Pull (t)20
Related models

Also in Towing Winch.

Other models of the same equipment type, ASL Norway first.

Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

Service notes

Inspect tow wire or rope, drum, brake, gearbox, bearings, drive system, level-wind, fairleads and emergency controls. Check foundation structure and review brake, emergency-release and load-test records. Verify local and remote controls under an approved test. Exact brake settings and line limits require manufacturer and class documentation.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Carry brake parts, hydraulic seals and hoses, control-valve or contactor spares, limit or tension sensors, lubrication items and towing-line termination hardware.

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