Product/Service

Stationary Davit Cranes

Source: Thern, Inc.
Featuring hand or power winch operation, stationary davit cranes from Thern are equpped to handle capacity up to 2,200 lbs.

Click Here To Download:
•Datasheet: Series 571 And 572 Davit Cranes
•Datasheet: Series 5PT30 Davit Crane

Series 571 And 572 Davit Cranes
Hand or Power Winch Operation
Up to 2,200 lbs capacity

Hand Winch Operated Models include spur gear or worm gear hand winch with brake for load control.

Power Winch Operated Models include 115 volt 1 phase AC electric winch with pendant control and brake. Other voltages and phases, 12 volt DC, pneumatic, and hydraulic available, contact factory.

Fixed Boom – Boom Position C

Adjustable Boom Option – adjusts between Boom Position A and D – with hand operated ratchet style screwjack, used to adjust height and reach.

Mast and Boom Rotate on tapered roller bearings for smooth 360° load movement.

Mast locks in one of four positions with hand tightened lock bolt. Handle on the mast makes rotation easy.

Gusset Style Base for permanent installation and stability under load.

Wire Rope Assemblies sold separately.

2-year Limited Warranty - view warranty

Selected Models

  • Model 571
- stationary crane for lifting up to 1500 lbs, shown with adjustable boom and power winch.
  • Model 572 - stationary crane for lifting up to 2200 lbs, shown with fixed boom and hand winch

    • Series 5PT30 Davit Crane
    Load Capacity up to 3,000 lbs

    Hand Winch Operated Models include spur gear hand winch with brake for load control.

    Power Winch Operated Models includes 115 volt, single phase AC electric winch with pendant control and brake. Other voltages and phases, 12 volt DC, pneumatic, and hydraulic options available, contact factory.

    Adjustable Boom Telescopes to 5 different lengths to adjust height and reach.

    Adjustable Boom Angle option allows for 500 of movement between boom position "A" and "C" with hand operated ratchet style screw-jack to adjust height and reach.

    Boom Brace option securely holds boom in fi xed position during operation.

    Boom and Outer Mast Rotates on tapered roller bearings and needle bearings for smooth 3600 load movement. Outer mast locks in one of six positions (at 300 increments) with locking pin. Handle on the outer mast makes rotation easy.

    Crane Breaks Down for storage or transport.

    2-year Limited Warranty - view warranty

    Thern products are not for lifting people, or things over people.

    Click Here To Download:
    •Datasheet: Series 571 And 572 Davit Cranes
    •Datasheet: Series 5PT30 Davit Crane