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Grand Prix Plain/Top-Cleating

1145 Top-Cleating Racing Winch — 3 Speed

Part No. B1145.3TCR
  Not available on-line. Please contact your Harken dealer.
Maximum line Ø (mm)32 mm
Maximum line Ø (in)1 1/4 in
Power ratio - 1 4:1:1
Power ratio - 2 16:6:1
Power ratio - 3 75:6:1

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

Drum Ø (mm)362 mm
Drum Ø (in)14 1/4 in
Base Ø (mm)538 mm
Base Ø (in)21 3/16 in
Height (mm)419 mm
Height (in)16 1/2 in
Weight (kg)84.9 kg
Weight (lb)187.1 lb
Line entry height (mm)208 mm
Line entry height (in)8 3/16 in
Minimum line Ø (mm)19 mm
Minimum line Ø (in) 3/4 in
Maximum line Ø (mm)32 mm
Maximum line Ø (in)1 1/4 in
Fastener circle (mm)450 mm
Fastener circle (in)17 3/4 in
Fasteners (mm)12 SH mm
Fasteners (in)1/2 SH in
Number of fasteners14 
Gear ratio - 1 2:9:1 
Gear ratio - 2 11:9:1 
Gear ratio - 3 53:6:1 
Power ratio - 1 4:1:1 
Power ratio - 2 16:6:1 
Power ratio - 3 75:6:1 

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

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