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Locking

-17 Locking Cylinder — 375 mm Stroke

Part No. HYCL045160375
  Not available on-line. Please contact your Harken dealer.
- Size-17
Gap/pin Ø (mm)15.9 mm
Gap/pin Ø (in)5/8 in
Pull force @ 5000 psi/345 bar (kg)4759 kg
Pull force @ 5000 psi/345 bar (lb)10492 lb

Harken® locking cylinders feature an adjustable mechanical lock threaded onto the rod that physically blocks rod movement and securely fixes its position independent of the boat’s pressure system. They are commonly used by large cruisers on extended passages to safely lock the rod during pressure release and to act as a safety backup for the hydraulic system.

- Size-17 
Stroke (mm)375 mm
Stroke (in)14.8 in
Pin center length (closed) (mm)1116 mm
Pin center length (closed) (in)43.875 in
Weight 6061-T6 Aluminum (kg)5.42 kg
Weight 6061-T6 Aluminum (lb)11.9 lb
Weight 316 Stainless (kg)11.65 kg
Weight 316 Stainless (lb)25.7 lb
Volume (L)0.51 L
Volume (in³)31 in³
Gap/pin Ø (mm)15.9 mm
Gap/pin Ø (in)5/8 in
Bore Ø (mm)45 mm
Bore Ø (in)1 3/4 in
Rod Ø (mm)16 mm
Rod Ø (in)5/8 in
Maximum OD (mm)58 mm
Maximum OD (in)2.3 in
Pull force @ 1000 psi/69 bar (kg)952 kg
Pull force @ 1000 psi/69 bar (lb)2098 lb
Pull force @ 2000 psi/138 bar (kg)1904 kg
Pull force @ 2000 psi/138 bar (lb)4197 lb
Pull force @ 3000 psi/207 bar (kg)2856 kg
Pull force @ 3000 psi/207 bar (lb)6295 lb
Pull force @ 4000 psi/276 bar (kg)3807 kg
Pull force @ 4000 psi/276 bar (lb)8394 lb
Pull force @ 5000 psi/345 bar (kg)4759 kg
Pull force @ 5000 psi/345 bar (lb)10492 lb
Breaking load (kg)9525 kg
Breaking load (lb)21000 lb
FootnoteFor pin center length open add stroke length to pin center length closed., Max relief setting is 5, 000 psi / 345 bar., Rod ends (forks) included in weights. 
DWG: HYCL045160375.dwg (open/save)
Drawing - PDF: HYCL045160375.pdf (open/save)
IGS: HYCL045160375.igs (open/save)
EPS: HYCL.eps (open/save)
High-res JPG: HYCL.jpg (open/save)

DO NOT use Harken Equipment for Human suspension.

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