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.



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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.
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  • Address

    525 S. Elmgrove Street
    Seattle, WA 98108

  • Phone

    206.767.0505