All Thern Products Available Through mdi

Thern's complete line of Davit Cranes, Winches, Electric Controls, and Rope & Rigging available through mdi.

First Mate 5PF5
Max Capacity: 850 lbs.

Ensign 500 - 5PA5
Max Capacity: 500 lbs.

Ensign 1000 - 5PA10
Max Capacity: 1200 lbs.

Commander 500 - 5PT5
Max Capacity: 650 lbs.

Commander 1000 - 5PT10
Max Capacity: 1,200 lbs.

Commander 2000 - 5PT20
Max Capacity: 2,000 lbs.

Captain 2000 - 5FT20
Max Capacity: 2,000 lbs.

Captain 2500 - 5FT25
Max Capacity: 2,800 lbs.

Admiral 3000 - 5PT30
Max Capacity: 2,200 lbs.

Captain 4000 - 5PT40
Max Capacity: 5,500 lbs.

Spur Gear Hand Winches
Max Capacity: 2,000 lbs.

Worm Gear Hand Winches
Max Capacity: 2,000 lbs.

Capstan Portable Electric Winch
Max Capacity: 2,000 lbs.
Line Speed: 35 - 50 fpm.

4WP2 Worm Gear
Portable Electric Winches
Max Capacity: 2,000 lbs.
Line Speed: 8 - 19 fpm.
Travel Distance: 190 - 280ft.
HP: 1.3

4WP2D High Speed Worm Gear Portable Electric Winches
Max Capacity: 1,500 lbs.
Line Speed: 65 - 97 fpm.
Travel Distance: 280 ft.
HP: 3

477 Dura-Hoist Helical/Worm Gear Portable Electric Winches
Max Capacity: 2,000 lbs.
Line Speed: 13 - 22 fpm.
Travel Distance: 90 ft.
HP: 1.2

3WG4 High Speed Worm Gear Portable Electric Winches
Max Capacity: 4,600 lbs.
Line Speed: 24 fpm.
Travel Distance: 140 ft.
HP: 3

4WS 3 Ton Series
Capacity: 800 - 6,400 lbs.
Line Speed: 4 - 40 fpm.
Travel Dist.: 140 - 660 ft.
HP: 0.5 - 5

4WS 13 Ton Series
Capacity: 800 - 26,000 lbs.
Line Speed: 10 - 35 fpm.
Travel Dist.: 440 - 1530 ft.
HP: 5 - 15

4HS Series
Capacity: 5000 - 56000 lbs.
Line Speed: 10 - 40 fpm.
Travel Dist.: 400 - 1630 ft.
HP: 2 - 50

4HWF Series
Capacity: 1,500 - 8,000 lbs.
Line Speed: 25 - 35 fpm.
Travel Dist.: 270 - 2120 ft.
HP: 1.5 - 10

4HPF Series
Capacity: 2,000-25,000 lbs.
Line Speed: 20–40 fpm.
Travel Dist.: 300–2,120 ft.
HP: 1-30

4HBP Series
Capacity: 35,000-100,000 lbs.
Line Speed: 70 fpm.
Travel Dist.: 1300 ft.
HP: 20-35

C SERIES
Capacity: 5,000-22,000 lbs.
Line Speed: 24-136 fpm.
Travel Dist.: 340-1530 ft.
HP: 23-25.84

Mini Series
Capacity: 1,000-2,000 lbs.
Line Speed: 30-67 fpm.
Travel Dist.: 190-580 ft.
HP: 1.35-3.5

Big Red Legacy Series
Capacity: 4,700-37,000 lbs.
Line Speed: 19-114 fpm.
Travel Dist.: 580-2780 ft.
HP: 7.1-27