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70 Hydraulic Self-Tailing Radial Aluminum Winch — 2 Speed, Vertical

70 Hydraulic Self-Tailing Radial Aluminum Winch — 2 Speed, Vertical

Part No. 70.2STHA

Maximum line Ø (mm) 18 mm

Maximum line Ø (in) 11/16 in

Configuration Self-tailing

Speed 2

Power ratio - 1 22.20

Power ratio - 2 72.00

Powered Radial winches allow crew to trim any size sail with the push of a button. 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.
Height (mm)256 mm
Height (in)10 1/16 in
Weight (kg)11.3 kg
Weight (lb)24.9 lb
Fasteners (mm)M8 SH mm
Fasteners (in)5/16 SH in
Maximum line Ø (mm)18 mm
Maximum line Ø (in)11/16 in
Drum Ø (mm)130 mm
Drum Ø (in)5 1/8 in
Base Ø (mm)240 mm
Base Ø (in)9 7/16 in
Weight of Winch and Motor (kg)18.8
Weight of Winch and Motor (lb)41.5
Motor weight (kg)7.5 kg
Motor weight (lb)16.6 lb
Line entry height (mm)115 mm
Line entry height (in)4 1/2 in
Minimum line Ø (mm)10 mm
Minimum line Ø (in)3/8 in
Fastener circle (in)8 1/8 in
Fastener circle (mm)205 mm
Number of fasteners6
Gear ratio - 15.70
Gear ratio - 218.50
Power ratio - 122.20
Power ratio - 272.00
Hydraulic L (mm)234 mm
Hydraulic L (in)9 1/4 in
Hydraulic N (mm)130 mm
Hydraulic N (in)5 1/8 in
Available powerHydraulic
Composer Export41862597103tooltip
ID BOM Qty Price
A94147100 1 more info $91.45
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Jaw Assembly - 70 Radial Winch

Upper jaw adjusts under line pressure; accepts a variety of line sizes. Teeth grip evenly with or without load.

S414730019 1 more info $160.75
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Stripper Arm - 70 Radial Winch

Stripper arm completely covers rotating winch top, preventing fingers and clothing from catching in moving parts. Adjusts to multiple positions after the winch is mounted to optimize line exit. Shaped to smoothly feed line in and out of self-tailing jaws.

S4160400B1 1 more info $19.70
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Stripper Arm Cover - 70.2 Radial/Performa Winch

A94146800 1 more info

Housing Assembly - 70 Radial/Performa Winch

A96966000 1 more info

Drum - 70 Radial Aluminum Winch

S414760004 1 more info

Gear - 70 Radial/Performa Winch

Harken US Offices will be closed Thursday November 24th & Friday November 25th. Any orders placed after 12pm CST Wednesday November 23rd will be processed upon re-opening on Monday November 28th.