Equipment & Software for Geophysical Surveys: Design, Manufacture, Support, Supply
Deck winch DW
Our deck winches are specifically engineered for use on seismic vessels to handle seismic streamers and high-voltage power cables.
The use of winches significantly speeds up deployment and recovery operations while providing full control over the process. The winches are suitable for both 2D and sophisticated high-resolution and ultra-high-resolution 3D seismic surveys, making them a versatile option for any type of project.
Our motorized winches are ideal for deploying and recovering 48-channel streamers and sparker power cables. Manual reels, on the other hand, are well suited for small vessels. The use of winches and reels greatly improves acquisition efficiency and operational safety. IP-67 protection and high quality materials make winches extremely durable and optimal for rough offshore environments.
All sparker source winches come with a high voltage slip ring to ensure safe and efficient winch operation and an integrated patch panel for easy cable connection and source signature control.
Check our video demonstrating the use of a reel on a seismic vessel:
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Model |
DW-250SR |
DW-300SR/HV |
DW-450SR |
DW-600SR/HV |
DW-800HV |
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Materials |
stainless steel and polymer |
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Drum pitch diameter, mm |
500 |
800 |
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Drum outer diameter, mm |
1 000 |
1 200 |
1 400 |
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Drum width, mm |
400 |
450 |
600 |
800 |
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Drive |
electric gear motor |
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Motor power, W |
1 100 |
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Power mains |
220 V or 380 V, AC 50-60 Hz |
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Cable winding/unwinding speed, m/h |
0÷20 |
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Weight without cable, kg |
200 |
220 (SR) / 250 (HV) |
290 |
300 (SR) / 330 (HV) |
350 |
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Dimensions, mm |
1100×985×980 |
1200×1270×1125 |
1440×1470×1180 |
1440×1470×1330 |
1440×1470×1620 |
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Protection |
IP 67 |
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