Thern 5122 Davit Crane
 
THERN 5122 DAVIT CRANE
The Thern 5122's portability and availability of a variety of mounting options makes it ideal for water and wastewater utility operations.

Weighing less than 85 lbs with winch and the longest length of cable available attached, it can be folded down and moved from site to site with ease.

Spur gear hand winches are equipped with an automatic disc brake for load control. Winches feature a quick disconnect cable anchor for quickly attaching or removing wire rope equipped with a swaged ball fitting.
 
Painted Base Painted Wall Mount
 
This feature allows cables to be left attached to submerged equipment as the crane is moved to another site. An optional wire rope keeper attaches to the base or other structure to hold the end of the wire rope when detached from the crane.

A stainless steel spool is also available as an option. Standard winches are zinc plated, and all-stainless steel construction is available. A wide choice of bases for the 5122 enhances its versatility. Pedestal bases mounted upright are commonly used around the perimeter of tanks.

The same base inverted provides a flush mount, which is ideal for truck beds. A side mount base is available for wall mounting, and a wheel base provides portability. The wheel base has 24.5" clearance between the wheels and 36.5" of depth from the outer wheels to the crane base structure.

Thern offers galvanized aircraft cables with painted steel swivel hooks or 304 stainless steel cables with SS oval hooks. All come with swaged ball fittings on one end for quick connection to the winch. Thern standards specify that the breaking strength of new wire rope should be 5X the largest load for lifting applications and 3X the size of the largest load for pulling applications.

The boom measures 42" in length can be raised for additional clearance under the hook.
 
 
For use with the 5110 Thern offers 3/16" galvanized aircraft cables with painted steel swivel hooks or 304 stainless steel cables with SS oval hooks. All come with swaged ball fittings on one end for quick connection to the winch. Thern standards specify that the breaking strength of new wire rope should be 5X the largest load for lifting applications and 3X the size of the largest load for pulling applications.

PURCHASE THERN DAVIT CRANE WITH WINCH

ITEM NUMBER DESCRIPTION PRICE

QTY TTH10001

Thern Model 5122M1
Painted w/ Winch
$699.15

QTY TTH10002

Thern Model 5122M1GAL
Galvanized w/ Winch
$771.04

QTY TTH10003

Thern Model 5122M3SS
Stainless Steel w/ Stainless Steel Winch
$1708.34
Open 5122 Cable Length Sizing Guide

CRANE CABLE | GALVANIZED

QTY TTH10014

3/16" x 20'
$79.99

QTY TTH10015

3/16" x 28'
$89.86

QTY TTH10016

3/16" x 36'
$92.57

QTY TTH10017

3/16" x 45'
$109.64

CRANE CABLE | STAINLESS STEEL

QTY TTH10018

3/16" x 20'
$147.38

QTY TTH10019

3/16" x 28'
$155.47

QTY TTH10020

3/16" x 36'
$165.35

QTY TTH10021

3/16" x 45'
$179.73

QTY TTH10022

3/16" x 60'
$197.70

QTY TTH10023

3/16" x 75'
$229.16

BASES AND ACCESSORIES

QTY TTH10004

522 Pedestal/Flush Base-Painted
(Invert base for flush mounting)
$142.89

QTY TTH10005

522GAL Pedestal/Flush Base
Galvanized
(Invert base for flush mounting)
$171.65

QTY TTH10006

533SS Pedestal/Flush Base
Stainless Steel
(Invert base for flush mounting)
$281.28

QTY TTH10007

522W Wall Mount Base
Painted
$252.53

QTY TTH10008

522WGAL Wall Mount Base
Galvanized
$304.65

QTY TTH10009

522WSS Wall Mount Base
Stainless Steel
$496.05

QTY TTH10010

514 Wheel Base
Painted
$615.58

QTY TTH10011

Cable Spool
Stainless Steel
$318.12

QTY TTH10012

Wire Rope Keeper
$16.18

QTY TTH10013

5122 Plastic Base Cover for keeping water out of open base
$15.28