DESCRIPTION
DESCRIPTION
Hydraulic Radial winches let you relax in luxury and trim any size sail with the push of a button.
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.
Efficient design allows smaller motor size.
Our Part # HAR703STHBBB | Mfr. Part # 70.3STHBBB
FEATURES
FEATURES
- Hydraulic operation for powerful sheeting.
- Radial drum design for excellent grip.
- Three-speed functionality for versatile use.
- Classic bronze construction, highly durable.
- Size 70 for large sailing yachts.
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Material | Bronze | Bronze |
| Hydraulic L | 9 1/4 in | 234.0 mm |
| Hydraulic N | 5 1/8 in | 13.0 cm |
| Configuration | Self-Tailing | Self-Tailing |
| Speed | 3.0 | 3.0 |
| Drum | 5 1/8 in | 13.0 cm |
| Base | 9 7/16 in | 24.0 cm |
| Height | 13/8 in | 264.0 mm |
| Weight of Winch and Motor | 56.7 lb | 25.7 kg |
| Motor Weight | 16.6 lb | 8.0 kg |
| Line Entry Height | 4 1/2 in | 11.5 cm |
| Minimum Line | 3/8 in | 10.0 mm |
| Maximum Line | 11/16 in | 18.0 mm |
| Fastener Circle | 8 1/8 in | 20.5 cm |
| Fasteners | 5/16 HH, 5/16 SH in | M8 HH, M8 SH mm |
| Number of Fasteners | 6.0 | 6.0 |
| Available Power | Hydraulic | Hydraulic |

