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5122 Series - Portable Davit Cranes

Portable Davit Crane - Thern - 5122 Series

Thern 5122 Portable Davit Crane (Up to 500 lbs.)

Customizable Options: Winch, Finish, Base, and additional accessories)

Lift up to 500 lbs. with one of these durable portable davit cranes. Thern davit cranes make any operation simple and affordable with trouble-free setup and breakdown for easy transport between multiple service sites. We offer a wide variety of options and accessories to meet your specific requirements.

  • Choose from spur gear hand winch, work gear hand winch or power winch operation.
  • Adjustable boom telescopes to 4 different lengths.
  • Height can be adjusted while under load with ratchet style screw-jack.
  • Crane rotates 360 on Nylatron bearing sleeve in the base.
  • Crane breaks down for easy storage or transport.
  • Available in your choice of two finishes: electrostatic powder coating or galvanized stainless steel.
  • Base options include: pedestal, socket or wall mount style or wheel base for floor crane operation.
  • Hand Winch Operated Models include spur gear or worm gear hand winch with automatic disc brake for load control.
  • The Worm Gear Hand Winch model 4WM2-K can be power driven with a maximum 400 rpm drill-motor. Not available for Series 5122.
  • Quick Disconnect Anchor for quickly attaching or removing the wire rope from the winch drum.
  • Corrosion Resistant Finish with electrostatic powder coating and corrosion resistant fasteners. Galvanized finish also available, see models ending in GAL.
  • Adjustable Booms provide different height and reach combinations for various size loads. Series 5122 boom adjusts with pins to 2 different positions for operation, and folds down for storage or transport.
  • Crane Rotates 360° on a pin and sleeve bearing in the base.
  • Stainless Steel models for long service life in corrosive environments, with zinc and iridescent dichromate plated hand winch or stainless steel hand winch.
  • Bases sold separately in pedestal, socket, or wall mount style.
  • Wheel Base sold separately for floor crane operation. Base includes rear caster wheels for 360° maneuverability.
  • Wire Rope Assemblies sold separately.
  • 2-year Limited Warranty - View Warranty
  • Winch Options
    Choose between a zinc plated spur gear hand winch or a stainless steel spur gear hand winch.
    Choose between the M1 or M3 Winches
    Finish Options
    Choose between a Galvanized or Stainless Steel Finish for your Davit Crane.
    Choose between GAL and SS Finish
    Bases - Sold Seperately
    Pick the ideal base for their application and working environment.
    Base Sold Seperately, Please choose your base option
    Additional Accessories
    Additional accessories for your Davit Crane
    base cover for 5122 bases - plastic [Add $18.00]
    wire rope keeper - stainless steel 304SS [Add $19.20]
    cable spool - stainless steel 316SS [Add $350.40]
    Wire Rope
    Choose your wire rope assembly for your Davit Crane
    Choose a Wire Rope Assembly for your Davit Crane
    Base Price: $388.80 Customized Price: $388.80
    • Choose Winch Option
    • Choose Davit Finish
    • Choose Davit Base
    • None
    • Choose a Wire Rope Assembly