Harken Electric Winch: Radial Self-Tailing Size 70 - Chrome - 24V Vertical Three Speed
(Original Price: $ 11,101.00)
Harken Electric Radial Winches let you relax in luxury and trim any size sail with the push of a button.
Lightweight aluminum or mirror-finished chrome drums, and high-strength composite self-tailing jaws and skirt save weight. Composite roller bearings reduce friction under load and don't require lubrication. Load-carrying gears and pins are 17-4PH stainless steel for strength and durability.
Manual Radials easily convert to power. They don't require an adapter plate, and the identical stud pattern means no filling old holes and drilling new ones. Boatbuilders can make upgrades even easier by precutting and sealing a 3.00 in (7.6 cm) drive-shaft hole into the boat.
Winches can be mounted vertically or horizontally and operate using waterproof switches located near the winch. A locking handle inserted into an unloaded winch automatically disconnects the motor gear for manual operation.
Part Number: 70.3STEV Chrome 24V
Line Entry Height (LE)
Fasteners (SH or HH)
6 x 5/16"
6 x 8 mm
Under 16.4 ft
16.4 - 32.8
5 m - 10 m
32.8 - 49.2 ft
10 m - 15 m
49.2 - 65.6 ft
15 m - 20 m
Electric Radial winches let you relax in luxury and trim any size sail with the push of a button.
The Radial winch drum§s gripping surface is shaped for each winch size and drum material and features diagonal ribs (rather than textured abrasive materials) to maximize gripping power and greatly reduce line wear. The self-tailing mechanism on the winch means that one crew member can quickly and easily trim or raise sails.
•High-strength composite roller bearings and bushings reduce friction under load. Load-carrying gears and pins are 17-4 PH stainless steel for strength, corrosion resistance.
•Motors attach to central drive shaft and drive through winch gears for two-speed mechanical advantage. Low-power first gear for fast trimming; higher-power second gear for fine-tuning loaded sheets.
•Efficient design allows smaller motor size.