Equipment & Software for Geophysical Surveys: Design, Manufacture, Support, Supply

Deck winch DW

Main features:
  • IP-66 protection
  • High-voltage slip ring
  • Integrated patch panel
  • Stainless steel frame and drum
  • Manual or electric drive
Electrical deck winch
Electrical deck winch Hand-operated deck reel
Price: on request
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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:

Model

DW-250SR

DW-300SR/HV

DW-450SR

DW-600SR/HV

DW-800HV

Materials

stainless steel and polymer

Drum pitch diameter, mm

500

800

Drum outer diameter, mm

1 000

1 200

1 400

Drum width, mm

400

450

600

800

Drive

electric gear motor

Motor power, W

1 100

Power mains

220 V or 380 V, AC 50-60 Hz

Cable winding/unwinding speed, m/h

0÷20

Weight without cable, kg

200

220 (SR) / 250 (HV)

290

300 (SR) / 330 (HV)

350

Dimensions, mm

1100×985×980

1200×1270×1125

1440×1470×1180

1440×1470×1330

1440×1470×1620

Protection

IP 67