OceanSphereFree accountLog inDEENPL
OceanSphereENGINES
Request a part
Library› Deck› Towing Equipment› Escort Winch› Markey Machinery DESS-52-250HP
Markey Machinery

DESS-52-250HP

Escort Winch · Towing Equipment

Class-certified type (DNV register) · technical data sheet not yet verified
Specifications

Technical data.reference — unverified

Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.

Max. Drum Capacity1000 feet / 305 meters of 10.0" circumference / 80 mm diameter synthetic line.
Rated Performance440,000 lbs / 1957 kN (continuous) rating / max line-speed of 800 ft/min / 244 m
Max Freewheel Speed1000+ ft/min / 305 m/min
Electric Motor & Drive250HP / 187kW AC-variable frequency drive (75HP / 56kW at reduced power). 3-spee
Winch BrakingBelow-deck water-cooled multi-disc brake with holding capacity to 660,000 lbs.
Power Requirements460 VAC 3 Phase, 60Hz. Other source voltage options available.
Weight112,000 lbs / 50,802 kg
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

High-performance electric hawser winch for mooring operations.

Applications

  • escort and ship assist maneuvers
Source: Markey Machinery DESS-52-250HP datasheet, p. 2

Features

  • three-speed operation
  • automatic render/recover
  • adjustable tension and line scope set-points
  • dynamic high-speed water-cooled slip-brake
  • constant tension control
  • hands-free operation

Options

  • Digital/Analog Line Tension Display System
  • Multiple Station Controls
  • A variety of source power configurations can be accommodated
  • Electrical hooks in system box for ship's UPS
Source: Markey Machinery DESS-52-250HP datasheet, p. 2
Markey Machinery DESS-52-250HP – Photo (4d293e4ff988_S1-2 S. 1)
Photo · 4d293e4ff988_S1-2 · S. 1
Markey Machinery DESS-52-250HP – Photo (4d293e4ff988_S1-2 S. 1)
Photo · 4d293e4ff988_S1-2 · S. 1
Markey Machinery DESS-52-250HP – Photo (4d293e4ff988_S1-2 S. 1)
Photo · 4d293e4ff988_S1-2 · S. 1
Markey Machinery DESS-52-250HP – Photo (4d293e4ff988_S1-2 S. 2)
Photo · 4d293e4ff988_S1-2 · S. 2
Markey Machinery DESS-52-250HP – Drawing (4d293e4ff988_S1-2 S. 1)
Drawing · 4d293e4ff988_S1-2 · S. 1
Markey Machinery DESS-52-250HP – Drawing (4d293e4ff988_S1-2 S. 2)
Drawing · 4d293e4ff988_S1-2 · S. 2
Source: Markey Machinery DESS-52-250HP datasheet, p. 1
Need this part?

Request a quote for this model.

Free of charge — send us your request for Markey Machinery equipment. Our team checks it and replies by e-mail.

Makers and authorised dealers rarely quote marine equipment without the vessel. With these details we can check availability and prices faster; without them we may have to ask first, which can cost a few days. If you cannot share the vessel, a photo of the equipment’s rating plate does the same job — attach it below or send it as a reply to our confirmation e-mail.

Your contact details are not published. No account required.
Related models

Also in Escort Winch.

Other models of the same equipment type, Markey Machinery first.

Markey Machinery
DESD-48WF
Markey Machinery
DESD-48WF-250HP
Markey Machinery
DESDF-48WF
Markey Machinery
DESDF-48WF-760HP
Markey Machinery
DESF-48
Markey Machinery
DESF-48-100HP and 250HP versions available
Karmøy Winch
KEW-100t
Karmøy Winch
KEW-120t
Karmøy Winch
KEW-20t
Karmøy Winch
KEW-30t
By manufacturer Karmøy WinchMarkey MachineryKongsberg Maritime ASAll manufacturersSpare parts by equipmentNew here? Create a free account Can't read the plate? Try the nameplate scanner All Markey Machinery models More like DESS-52-250HP
Would you like to know more?

A person reads every request and replies by e-mail.

Tell us what you need for this Markey Machinery DESS-52-250HP — a part, a service call, a second opinion. Are you Markey Machinery? Claim this brand page.

Request a part for this modelRequest service

Service engineer? Write the day report for this DESS-52-250HP in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →

Frequently asked

Three things people ask first.

Is this model's data free?

Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.

Can you find a part for this exact model?

Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.

The specifications look wrong — what now?

Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.