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Thern C Series Air Winches

C-Series air winches
 

All Thern winches and cranes are sold without wire rope.

NEW C SERIES

Up To 10 Ton Capacity

Designed in accordance with DNV standards, Thern’s C-Series air winches feature innovations that make them faster, lighter, safer, more versatile, and more corrosion-resistant than ever before.

QUICK FACTS

  • DNV Type Approval available
  • E-stop as standard
  • Neutral lock control valve
  • Overload protection
  • NORD-LOCK washers
  • Dual direction wedge
  • cable anchor
  • High corrosion resistance
  • Removable lifting eyes
  • Meets ASME 30.7 requirements
  • CE packages available
  • 2-Year Limited Warranty

SERIES MODELS

  • TA2.5C Series
  • TA5C Series
  • TA10C Series

Features:

  • High capacity radial piston motor Internally lubricated for reliable power and long service life providing high capacity with faster line speeds.
  • Removable lifting eyes
  • Precise control valve Count on smooth control with variable speed, making it ideal for both precision spotting and long lifts.
  • Automatic disc brake Spring engaged, air pressure released and oil cooled for extended duty cycles and long life.
  • E stop as standard
  • Overload protection
  • Welded steel frame Captures both drum ends for optimal strength and security.
  • Marine grade epoxy Applied with a zinc primer for ultimate protection in harsh environments.
  • Planetary gears Compact design and high efficiency gearing reduce power loss and heat generation while increasing service life. Gears operate in oil bath. Double lip oil seals keep oil in and contaminants out.
  • Easy access drain and fill plug New configuration provides easier access for maintenance; drain and fill plugs now located outside of drum, eliminating need to remove wire rope for maintenance.
  • Neutral lock control valve
  • NORD-LOCK washers
  • Dual direction wedge cable anchor Wedge style rope anchor allows easy, on-site rope installation for either overwound or underwound applications.
  • Meets ASME B30.7 requirements Standard units designed and built to meet this specification.
  • DNV type approval Compliant with DNV 0S-E101 drilling plant. Individual product certification available.
  • CE packages avaliable
  • Two year warranty Leading the industry with our Move It with Confidence Two-Year Limited Warranty.
TA5C Drum Capacities*
 

Drum Width

 

Wire Rope

16 in (407 mm)

24 in (610 mm)

30 in (762 mm)

Model No.

Diameter

Breaking Strength**

1st Layer

Mid Drum

Full Drum

1st Layer

Mid Drum

Full Drum

1st Layer

Mid Drum

Full Drum

 

(in)

(mm)

(lb)

(kg)

(ft)

(m)

(ft)

(m)

(ft)

(m)

(ft)

(m)

(ft)

(m)

(ft)

(m)

(ft)

(m)

(ft)

(m)

(ft)

(m)

TA5C

3/4

19.1

58,800

26,671

72

21

310

94

690

210

120

36

470

143

1040

317

150

45

590

180

1300

396

C-Series Air Winch Performance Specs
 

Load Rating

Wire Rope Capacities

 

Air Requirements

Line Speed

Model No.

Top Layer

Min Drum Width

Max Drum Width

Wire Rope Diameter

Pressure

Flow

Minimum

Maximum

 

(lb)

(kg)

(ft)

(m)

(ft)

(m)

(in)

(mm)

(psi)

(bar)

(scfm)

(m3m)

(fpm)

(mpm)

(fpm)

(mpm)

TA2.5C

5000

2268

340

103

670

204

5/8

15.9

80

5.5

700

19.8

120

36.6

136

41.5

TA5C

11,000

4989

690

210

1300

396

3/4

19.1

75

5.2

700

19.8

48

14.6

59

18.0

TA10C

22,000

9979

690

210

1530

466

1-1/8

28.6

85

5.9

900

25.5

24

7.3

32

9.6

 

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