Products Catalog

Thern stationary davit cranes are available with fixed or adjustable booms, our stationary davit cranes provide the necessary stability for lifting larger loads through longer distances. Ideal for use in a variety of wastewater and bulk handling applications, Thern stationary davit cranes are designed for permanent installation to solid foundations.


All Thern stationary davit cranes are mounted on a gusset style base for permanent installation and stability under load and includes the following:
• 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.
• Standard fixed boom is fixed in boom position C
• Optional adjustable boom can be adjusted between boom positions A and D
• Optional hand operated ratchet style screw jack adjusts height and reach
• Mast and boom rotate 360° on tapered roller bearings for smooth load movement. Mast locks in one of four positions with hand tightened lock bolt.
• Wire rope assemblies are sold separately.

• 571 Series stationary davit cranes lift up to 1500 lbs.

• 572 Series stationary davit cranes lift up to 2,200 lbs.