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Double-Acting Boom Vang

-40 Double-Acting Vang

Part No. HYCZ075320330
  Not available on-line. Please contact your Harken dealer.
- Size-40
Gap/pin Ø (mm)22.2 mm
Gap/pin Ø (in)7/8 in
Pull force @ 5000 psi/345 bar (kg)13248 kg
Pull force @ 5000 psi/345 bar (lb)29207 lb

Hydraulic vangs change the height of the boom to help control sail shape. They also function as a topping lift to hold the boom up when reefing and to keep it level when the sail is flaked.

- Size-40 
Stroke (mm)330 mm
Stroke (in)13.0 in
Pin center length closed (PCLC) Minimum (mm)1397 mm
Pin center length closed (PCLC) Minimum (in)55 in
Pin center length closed (PCLC) Maximum (mm)3734 mm
Pin center length closed (PCLC) Maximum (in)147 in
Base weight kg + (PCLC x kg/mm)6.35 + 0.00535 kg
Base weight lb + (PCLC x lb/in)13.996 + 0.300 lb
Volume retracted (L)1.24 L
Volume retracted (in³)76 in³
Volume extended (L)1.51 L
Volume extended (in³)92 in³
Gap/pin Ø (mm)22.2 mm
Gap/pin Ø (in)7/8 in
Bore Ø (mm)75 mm
Bore Ø (in)3 in
Rod Ø (mm)32 mm
Rod Ø (in)1 1/4 in
Housing OD (mm)97 mm
Housing OD (in)3.80 in
Extension Tube OD (mm)81 mm
Extension Tube OD Ø (in)3.17 in
Pull force @ 1000 psi/69 bar (kg)2650 kg
Pull force @ 1000 psi/69 bar (lb)5841 lb
Pull force @ 2000 psi/138 bar (kg)5299 kg
Pull force @ 2000 psi/138 bar (lb)11683 lb
Pull force @ 3000 psi/207 bar (kg)7949 kg
Pull force @ 3000 psi/207 bar (lb)17524 lb
Pull force @ 4000 psi/276 bar (kg)10598 kg
Pull force @ 4000 psi/276 bar (lb)23366 lb
Pull force @ 5000 psi/345 bar (kg)13248 kg
Pull force @ 5000 psi/345 bar (lb)29207 lb
Breaking load (kg)26496 kg
Breaking load (lb)58414 lb
FootnoteReturn force varies based on oil pressure. 
DWG: HYCZ075320330.dwg (open/save)
Drawing - PDF: HYCZ075320330.pdf (open/save)
IGS: HYCZ075320330.igs (open/save)

DO NOT use Harken Equipment for Human suspension.

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