Crane Davits


RB-3W / RB-4W

The RB-3W / RB-4W


Although we have built the "Enveloper" for several years, we are now offering this smart crane style davit as:
Hydraulic Winchless
Hydraulic Boom/Winchless
Hydraulic Boom/Slewing/Winchless

Olsson Mfg. also carries the RC-5W, winchless davit with larger capacity.


Transom Davit RB-3W / RB-4W

Specifications.

  • Capacity RB-3W: 1000 lbs.
  • Capacity RB-4W: 1500 lbs.
  • Reach: 9'2"
  • Boom Length 10' 8"
  • Boom Topping: Gas Assist
  • Manual Swing
  • Aluminum Tubing
  • 12/ Volt AC. Standard Power
  • Support Pipe: 4" HEavy Wall
  • 8" Collar and Base With 6.5 Bolt Circle for Standard Pipe Mounting

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206 767.0505

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Please give us a call if you have any questions about our line of Boat Davits and accessories.
You can either reach us by phone or use the contact form to email us below.


  • Address

    525 S. Elmgrove Street
    Seattle, WA 98108

  • Phone

    206.767.0505