Main specification of HYDRAULIC WINDLASS : Chain Diameter Φ19 to Φ132 different specifications. Main specification and parameter for ELECTRIC WINDLASS: Chain Diameter Φ19 to Φ117 different specifications. Main specification and parameter for HYDRAULIC MOORING WINCH: Chain Diameter 10KN to 4000KN different specifications. Main specification and parameter for HYDRAULIC MOORING WINCH: Chain Diameter 5KN to 2500KN different specifications. Main specification and parameter for HYDRAULIC TOWING WINCH: Chain Diameter MOW-T30~MOW-T200 different specifications. Main specification and parameter for HYDRAULIC ANCHORING AND TOWING WINCH: Chain Diameter MOW-T30~MOW-T150different specifications.