Harken USA shipping and receiving will be closed for physical inventory from 11:00 AM CST, Wednesday, September 28th through Friday, September 30th. Other departments will be available as usual. We will resume shipping and receiving orders on Monday, October 3rd.

product
mouseover to enlarge

Grand Prix Self-Tailing

1125 Self-Tailing Racing Winch — 4 Speed

Part No. B1125.4STR
  Not available on-line. Please contact your Harken dealer.
ConfigurationSelf-tailing
Speed4
Maximum line Ø (mm)19 mm
Maximum line Ø (in)3/4 in
Power ratio - 1 1.69:1
Power ratio - 2 6.8:1
Power ratio - 3 22.8:1
Power ratio - 4 92.6:1

These powerful carbon winches are aboard large megayachts, performance cruisers, and racing monohulls and multihulls over 18 m (60 feet).

Winches feature carbon skirts and tops, aluminum drums, and strong composite jaws with one-piece sculpted line guide and peeler. PEEK® roller bearings are low-maintenance, reliable, and efficient. They ride in large-diameter cages, allowing more bearings to carry the load. Stainless steel drive gears are strong and durable.

Drives are pedestal, electric, or hydraulic. Wide-diameter drums provide extra surface area to hold line securely under high loads. Fewer wraps speed line retrieval when sheeting.

Other options include self-tailing, top cleats, four speeds, free-spinning or ratcheting base sheave additions, and left-handed rotation.

If class rules dictate, winches are also available in all-aluminum with stainless steel gears.

ConfigurationSelf-tailing 
Speed
Drum Ø (mm)300 mm
Drum Ø (in)11 13/16 in
Height (mm)249 mm
Height (in)9 13/16 in
Line entry height (mm)105 mm
Line entry height (in)4 1/8 in
Minimum line Ø (mm)11 mm
Minimum line Ø (in) 7/16 in
Maximum line Ø (mm)19 mm
Maximum line Ø (in)3/4 in
Fastener circle (mm)303 mm
Fastener circle (in)11.9375 in
Fasteners (mm)12 SH mm
Fasteners (in)15/32 SH in
Number of fasteners
Gear ratio - 1 1:1 
Gear ratio - 2 4:1 
Gear ratio - 3 13.5:1 
Gear ratio - 4 54.7:1 
Power ratio - 1 1.69:1 
Power ratio - 2 6.8:1 
Power ratio - 3 22.8:1 
Power ratio - 4 92.6:1 

DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.

Related Products

  • United States
  • Australia
  • France
  • Italia
  • New Zealand
  • Polska
  • Sverige
  • UK