Products / Thern

Description Rugged and reliable, Thern Big Red TA series utility rated air winches are designed to perform the toughest jobs wh

Up to 4600 lb Capacity When you need more power but can’t lose portability, the 3WG4 is your go-to winch. With double the

Thern® First Mate | Portable Davit Crane A first-rate choice. Thern’s First Mate

Thern® Ensign 500 | Portable Davit Crane Nothing petty about it. The Ensign 500 portable crane has an extra hook heigh

Thern® Commander 500 | Portable Davit Crane Conquer your lifts. Match your crane to the size of your load! The world&r

Thern® Commander 2000 | Portable Davit Crane Masterful command of your lift. The Commander series is Thern’s lar

Thern® Captain 2000 | Stationary Davit Crane Thern’s line of stationary cranes allow for extended-length booms for

Thern® Captain 2500 | Stationary Davit Crane Thern’s line of stationary cranes allow for extended-length booms for

Thern® Admiral 3000 | Stationary Davit Crane Leading the barge! Thern’s Admiral line of stationary cranes is tra

Thern® Commander 1000 | Portable Davit Crane When you need a pickup line that works. The Commander series is Ther

Up to 6,000 lbs Capacity Thern 4WS series power winches feature dual stage gear reduction for economical handling of large lo

Thern 4WS series power winches feature a combination of helical/worm and spur gearing make these winches ideal for applicatio

5000 to 56,000 lb Capacity Thern 4HS series power winches feature a combination of helical/bevel or helical/parallel and s

1,500 to 8,000 lb Capacity Thern 4HWF series power winches feature helical/worm gearing making them ideal for applica

2000 to 25,000 lb Capacity Thern 4HPF series power winches feature helical/parallel, high efficiency gearing making them&n

35,000 to 100,000 lb Capacity Thern 4HBP series power winches feature high efficiency helical-bevel/planetary gearing maki

Up to 10,000 lb Capacity LIFTS FASTER, but takes MORE FORCE than a worm gear. Lift or pull up to 10,000 lb. Machine-cut spur g

Up to 4600 lb Capacity LIFTS SLOWER, but takes LESS FORCE than a spur gear. Lift or pull up to 4600 lb. Available in multiple

Up To 10 Ton Capacity Designed in accordance with DNV standards, Thern’s C-Series air winches feature new innovations tha

Half Ton and One Ton Air Tuggers Thern half ton and one ton Mini Air Tuggers are compact, high speed, portable and powerf

Thern® Ensign 1000 | Portable Davit Crane  The able in portable. The Ensign 1000 portable crane has a maximum hoo

THERN® | WORM GEAR HAND WINCHES up to 4,600 lbs capacity

  “My name is Dave Vandenabeele, I work with Alex Schulze (one of the founders) at 4ocean. I’m the Project

THERN | SPUR GEAR HAND WINCHES Up to 2,000 lbs Capacity The Spur G

Thern® Captain 4000 Davit Crane The 5FT40 Captain Series stationary davit crane is designed for heavy loads up to 5,

THERN® | SPUR GEAR HAND WINCHES up to 10,000 lbs capacity

THERN® LIBERTY SERIES | PORTABLE CAPSTAN WINCH up to 1,000 lbs capacity

THERN® DURA-HOIST | PORTABLE ELECTRIC WINCH up to 2,000 lbs capacity

THERN® ATLAS SERIES | PORTABLE ELECTRIC WINCH up to 2,000 lbs capacity

THERN® ATLAS II SERIES | PORTABLE ELECTRIC WINCH up to 4,600 lbs capacity

THERN® WORM SPUR (WS) SERIES | HEAVY-DUTY ELECTRIC WINCH up to 26,000 lbs /  11,793 kg c

THERN® HELICAL SPUR (HS) SERIES | HEAVY-DUTY ELECTRIC WINCH up to 26,000 lbs /  11,

THERN® HELICAL WORM (HWF) SERIES | HEAVY-DUTY ELECTRIC WINCH up to 8,000 lbs /  3,6

THERN® HELICAL PARALLEL (HPF) SERIES | HEAVY-DUTY ELECTRIC WINCH up to 25,000 lbs / 

THERN® HELICAL BEVEL PLANETARY (HBP) SERIES | HEAVY-DUTY ELECTRIC WINCH up to 100,0