Capstan

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120kN Hydraulic Mooring Capstan

Dia. 34 Anchoring Capstan

Capstan Onboard

Features
Both mooring capstan and anchor capstan
Simple operation.
Small volume, light weight and high load.
Chain diameter: 22mm ~ 102mm
Pull force： Φ30~250kN

Capstan is a piece of marine towing equipment that has a vertically mounted warping head, which winds but doesn’t store rope. The capstan can be manually, electrically or hydraulically driven, and consists mainly of reduction box, drumhead and foundation. Capstans are applied to mooring operation, positioning of vessels, anchoring operation, etc.

Custom Capstans
We offer customized manufacturing for our marine capstans. To do so, we’ll need to know the drive type-electric electro-hydraulic, or diesel hydraulic, whether a chain wheel and remote control are needed, preferences of classification society, and the rated loading, nominal speed, and holding loading.

Application
MNET capstans have been applied to 14,000kW ocean salvage tug, research mother ship for 10,000 deep ROV and ocean mooring testing platform, etc.

Technical Parameters of the Marine Capstan

Drum-load (kN)	Rate Speed (m/s)	Light Load Speed (m/s)	Dia. Of rope(mm)	MBL of Rope (kN)
5	≥0.30	≥0.50	Φ9.3	36.4
10	Φ11	52.4
20	Φ13	71.5
30	Φ17	117
50	Φ20.5	176
80	Φ26	285
125	≥0.25	Φ32	421