OMS standard double acting vang range has been engineered to the highest standard, combining excellent strength to weight ratios with prolonged corrosion resistance and outstanding service life.
Careful selection of marine grade aluminium’s and high strength Duplex stainless steel’s coupled with proven in-house design and manufacturing ensure a robust and reliable performance in the harshest environments. Stainless steel and composite options are available on request.
Should our standard options not exactly match your needs, then OMS’s in-house engineers can customize to better fit your application.
Standard cylinders are available from sizes-0040-0320, with larger sizes available on request up to -0750.
OMS is the manufacturer of all OYS Hydraulics.
| Part Number | Max Pull Load at 350 Bar (Kg) | Max Push Force at 75 Bar (Kg) | Max Push Load at 40 Bar (Kg) | Base Length Overall (Zero Stroke) (A) (mm) | Base Length Between Ends (Zero Stroke) (B) (mm) | Overall Length (B) (mm) | Standard Rod Thread (C) | Pin Centres (C) (mm) | Standard Pin to Pin Length (A) (mm) | Max Pin to Pin Length Closed (A) (mm) | Pin Ø / Gap (B) (mm) | Pin Ø / Gap (D) (mm) | Weight (kg) | Base Weight (Max PCLC) (Kg - Kg/mm) | Base Weight (Zero Stroke) (Kg - Kg/mm) | Standard Stroke (A) (mm) | Standard Stroke (C) (mm) | Long Stroke (mm) | Max Stroke (mm) | Flattening Reef Stroke (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VDA-0040 | 13616 | 3653 | 2800 | 22.23 | 36.6 | 300 | ||||||||||||||
| VDA-0048 | 15409 | 4037 | 2800 | 25.40 | 36.6 | 300 | ||||||||||||||
| VDA-0060 | 19234 | 5082 | 3000 | 25.40 | 45.8 | 300 | ||||||||||||||
| VDA-0076 | 19615 | 5419 | 3500 | 31.75 | 55.0 | 350 | ||||||||||||||
| VDA-0091 | 22417 | 6620 | 4000 | 31.75 | 73.0 | 400 | ||||||||||||||
| VDA-0115 | 30263 | 8647 | 4500 | 34.90 | 108.3 | 450 | ||||||||||||||
| VDA-0150 | 39230 | 10943 | 4800 | 38.10 | 169.0 | 500 | ||||||||||||||
| VDA-0170 | 43153 | 12625 | 5000 | 44.45 | 200.1 | 500 | ||||||||||||||
| VDA-0195 | 45114 | 13510 | 6000 | 44.45 | 265.1 | 500 | ||||||||||||||
| VDA-0220 | 47076 | 14426 | 5700 | 50.80 | 268.0 | 500 | ||||||||||||||
| VDA-0260 | 58284 | 17353 | 5300 | 53.98 | 275.8 | 500 | ||||||||||||||
| VDA-0320 | 67882 | 20551 | 6000 | 63.6 | 372.1 | 500 | ||||||||||||||
| VDA-0360 | 84064 | 24018 | 5700 | 69.0 | 383.0 | 500 | ||||||||||||||
| VDA-0430 | 101717 | 29062 | 7000 | 73.03 | 605.8 | 550 | ||||||||||||||
| VDA-0540 | 121052 | 34586 | 6800 | 73.03 | 664.0 | 600 |
VDA-0040-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0040 |
| Pin Ø / Gap (B) (mm) | 22.23 |
| Standard Stroke (C) (mm) | 300 |
| Max Pin to Pin Length Closed (A) (mm) | 2800 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 36.6 |
| Max Push Force at 75 Bar | 3653 KG (35838 N) |
| Pull Force @ 150 Bar | 5835 KG (57244 N) |
| Pull Force @ 250 Bar | 9725 KG (95406 N) |
| Max Pull Force @ 350 Bar | 13616 KG (133569 N) |
| Downloads | |
|---|---|
| VDA-0040 Standard Stroke (300mm) | |
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VDA-0048-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0048 |
| Pin Ø / Gap (B) (mm) | 25.40 |
| Standard Stroke (C) (mm) | 300 |
| Max Pin to Pin Length Closed (A) (mm) | 2800 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 36.6 |
| Max Push Force at 75 Bar | 4037 KG (39608 N) |
| Pull Force @ 150 Bar | 6604 KG (64784 N) |
| Pull Force @ 250 Bar | 11006 KG (107973 N) |
| Max Pull Force @ 350 Bar | 15409 KG (151162 N) |
| Downloads | |
|---|---|
| VDA-0048 Standard Stroke (300mm) | |
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VDA-0060-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0060 |
| Pin Ø / Gap (B) (mm) | 25.40 |
| Standard Stroke (C) (mm) | 300 |
| Max Pin to Pin Length Closed (A) (mm) | 3000 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 45.8 |
| Max Push Force at 75 Bar | 5082 KG (49857 N) |
| Pull Force @ 150 Bar | 8243 KG (80865 N) |
| Pull Force @ 250 Bar | 13738 KG (134774 N) |
| Max Pull Force @ 350 Bar | 19234 KG (188684 N) |
| Downloads | |
|---|---|
| VDA-0060 Standard Stroke (300mm) | |
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VDA-0076-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0076 |
| Pin Ø / Gap (B) (mm) | 31.75 |
| Standard Stroke (C) (mm) | 350 |
| Max Pin to Pin Length Closed (A) (mm) | 3500 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 55.0 |
| Max Push Force at 75 Bar | 5419 KG (53162 N) |
| Pull Force @ 150 Bar | 8406 KG (82467 N) |
| Pull Force @ 250 Bar | 14011 KG (137445 N) |
| Max Pull Force @ 350 Bar | 19615 KG (192423 N) |
| Downloads | |
|---|---|
| VDA-0076 Standard Stroke (350mm) | |
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VDA-0091-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0091 |
| Pin Ø / Gap (B) (mm) | 31.75 |
| Standard Stroke (C) (mm) | 400 |
| Max Pin to Pin Length Closed (A) (mm) | 4000 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 73.0 |
| Max Push Force at 75 Bar | 6620 KG (64943 N) |
| Pull Force @ 150 Bar | 9607 KG (94248 N) |
| Pull Force @ 250 Bar | 16012 KG (157080 N) |
| Max Pull Force @ 350 Bar | 22417 KG (219911 N) |
| Downloads | |
|---|---|
| VDA-0091 Standard Stroke (400mm) | |
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VDA-0115-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0115 |
| Pin Ø / Gap (B) (mm) | 34.90 |
| Standard Stroke (C) (mm) | 450 |
| Max Pin to Pin Length Closed (A) (mm) | 4500 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 108.3 |
| Max Push Force at 75 Bar | 8647 KG (84823 N) |
| Pull Force @ 150 Bar | 12970 KG (127235 N) |
| Pull Force @ 250 Bar | 21616 KG (212058 N) |
| Max Pull Force @ 350 Bar | 30263 KG (296881 N) |
| Downloads | |
|---|---|
| VDA-0115 Standard Stroke (450mm) | |
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VDA-0150-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0150 |
| Pin Ø / Gap (B) (mm) | 38.10 |
| Standard Stroke (C) (mm) | 500 |
| Max Pin to Pin Length Closed (A) (mm) | 4800 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 169.0 |
| Max Push Force at 75 Bar | 10943 KG (107354 N) |
| Pull Force @ 150 Bar | 16813 KG (156981 N) |
| Pull Force @ 250 Bar | 28021 KG (261636 N) |
| Max Pull Force @ 350 Bar | 39230 KG (366290 N) |
| Downloads | |
|---|---|
| VDA-0150 Standard Stroke (500mm) | |
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VDA-0170-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0170 |
| Pin Ø / Gap (B) (mm) | 44.45 |
| Standard Stroke (C) (mm) | 500 |
| Max Pin to Pin Length Closed (A) (mm) | 5000 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 200.1 |
| Max Push Force at 75 Bar | 12625 KG (123847 N) |
| Pull Force @ 150 Bar | 18494 KG (181427 N) |
| Pull Force @ 250 Bar | 30823 KG (302378 N) |
| Max Pull Force @ 350 Bar | 43153 KG (423330 N) |
| Downloads | |
|---|---|
| VDA-0170 Standard Stroke (500mm) | |
|
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VDA-0195-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0195 |
| Pin Ø / Gap (B) (mm) | 44.45 |
| Standard Stroke (C) (mm) | 500 |
| Max Pin to Pin Length Closed (A) (mm) | 6000 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 265.1 |
| Max Push Force at 75 Bar | 13510 KG (132536 N) |
| Pull Force @ 150 Bar | 19335 KG (189674 N) |
| Pull Force @ 250 Bar | 32225 KG (316123 N) |
| Max Pull Force @ 350 Bar | 45114 KG (442572 N) |
| Downloads | |
|---|---|
| VDA-0195 Standard Stroke (500mm) | |
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VDA-0220-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0220 |
| Pin Ø / Gap (B) (mm) | 50.80 |
| Standard Stroke (C) (mm) | 500 |
| Max Pin to Pin Length Closed (A) (mm) | 5700 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 268.0 |
| Max Push Force at 75 Bar | 14426 KG (141519 N) |
| Pull Force @ 150 Bar | 20175 KG (197920 N) |
| Pull Force @ 250 Bar | 33626 KG (329867 N) |
| Max Pull Force @ 350 Bar | 47076 KG (461814 N) |
| Downloads | |
|---|---|
| VDA-0220 Standard Stroke (500mm) | |
|
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VDA-0260-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0260 |
| Pin Ø / Gap (B) (mm) | 53.98 |
| Standard Stroke (C) (mm) | 500 |
| Max Pin to Pin Length Closed (A) (mm) | 5300 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 275.8 |
| Max Push Force at 75 Bar | 17353 KG (170235 N) |
| Pull Force @ 150 Bar | 24979 KG (245044 N) |
| Pull Force @ 250 Bar | 41632 KG (408407 N) |
| Max Pull Force @ 350 Bar | 58284 KG (571770 N) |
| Downloads | |
|---|---|
| VDA-0260 Standard Stroke (500mm) | |
|
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VDA-0320-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Dash Size | -0320 |
| Pin Ø / Gap (B) (mm) | 63.6 |
| Standard Stroke (C) (mm) | 500 |
| Max Pin to Pin Length Closed (A) (mm) | 6000 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 372.1 |
| Max Push Force at 75 Bar | 20551 KG (201602 N) |
| Pull Force @ 150 Bar | 29092 KG (285394 N) |
| Pull Force @ 250 Bar | 48487 KG (475657 N) |
| Max Pull Force @ 350 Bar | 67882 KG (665919 N) |
| Downloads | |
|---|---|
| VDA-0320 Standard Stroke (500mm) | |
|
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VDA-0360-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Pin Ø / Gap (B) (mm) | 69.0 |
| Standard Stroke (C) (mm) | 500 |
| Max Pin to Pin Length Closed (A) (mm) | 5700 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 383.0 |
| Max Push Force at 75 Bar | 24018 KG (235619 N) |
| Pull Force @ 150 Bar | 36027 KG (353429 N) |
| Pull Force @ 250 Bar | 60046 KG (589049 N) |
| Max Pull Force @ 350 Bar | 84064 KG (824668 N) |
| Downloads | |
|---|---|
| VDA-0360 Standard Stroke (500mm) | |
|
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VDA-0430-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors are available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Pin Ø / Gap (B) (mm) | 73.03 |
| Standard Stroke (C) (mm) | 550 |
| Max Pin to Pin Length Closed (A) (mm) | 7000 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 605.8 |
| Max Push Force at 75 Bar | 29062 KG (285100 N) |
| Pull Force @ 150 Bar | 43593 KG (427649 N) |
| Pull Force @ 250 Bar | 72655 KG (712749 N) |
| Max Pull Force @ 350 Bar | 101717 KG (997848 N) |
| Downloads | |
|---|---|
| VDA-0430 Standard Stroke (550mm) | |
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VDA-0540-S_ _ _-SP-71-L_ _ _ _
Standard Aluminium
Double Acting
All OMS vangs are modified to suit specific stroke and pin to pin length requirements.
Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.
Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.
| Specifications | |
|---|---|
| Pin Ø / Gap (B) (mm) | 73.03 |
| Standard Stroke (C) (mm) | 600 |
| Max Pin to Pin Length Closed (A) (mm) | 6800 |
| Base Weight (Max PCLC) (Kg - Kg/mm) | 664.0 |
| Max Push Force at 75 Bar | 34586 KG (339292 N) |
| Pull Force @ 150 Bar | 51880 KG (508938 N) |
| Pull Force @ 250 Bar | 86466 KG (848230 N) |
| Max Pull Force @ 350 Bar | 121052 KG (1187522 N) |
| Downloads | |
|---|---|
| VDA-0540 Standard Stroke (600mm) | |
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