Rugged and reliable, Thern Big Red TA series utility rated air winches are designed to perform the toughest jobs while withstanding the harshest conditions. With the capacity to lift or pull up to 37,000 lbs., these utility rated air winches are built to suit your specific task. Each winch is so customizable it’s like ordering a custom winch without the additional cost or lead times.


Our utility rated air winches are found lifting, pulling and positioning equipment on oil and gas drilling rigs and production platforms, on construction job sites, in mines and onboard maritime maintenance vessels. We also offer personnel rated air winches for lifting personnel or up to 11,500 lbs of equipment.


Features:
• Built to the highest quality and safety standards, Thern Big Red TA utility rated air winches feature:
• Radial piston motors for reliable, long-lasting service.
• Precise control valves provide smooth, variable speed control of precision spotting and long lifts.
• Manual band brakes for dependable holding capacity.
• Welded steel frame captures both drum ends for optimal strength and security.
• Planetary gears with a compact design and high efficiency gearing reduce power loss and heat generation while increasing service life. Gears operate in oil bath.
• Double lip seals keep oil in and contaminants out.
• Wire rope assemblies are sold separately.
• Meets ASME 30.7 requirements.

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Items
Big Red TA Series Utility Rated

Big Red TA Series Air Winches- Utility Rated
Big Red TA Series Utility Rated

Big Red TA Series Air Winches- Utility Rated
Big Red TA Series Utility Rated

Big Red TA Series Air Winches- Utility Rated
Big Red TA Series Utility Rated

Big Red TA Series Air Winches- Utility Rated
Big Red TA Series Utility Rated

Big Red TA Series Air Winches- Utility Rated
(A) Inch N/A 44.00 N/A 52.00 N/A 44.00 N/A 52.00 N/A 50.00
(B) Inch N/A 24.00
(C) Inch N/A 9.06 N/A 12.81 N/A 9.06 N/A 12.81 N/A 9.00
(D) Inch N/A 14.00
(E) Inch N/A 0.54 N/A 0.54 N/A 0.54 N/A 0.54 N/A 0.73
(F) Inch N/A 5.25
(H) Inch N/A 28.50 N/A 28.50 N/A 28.50 N/A 28.50 N/A 30.00
(J) Inch N/A 2.88 N/A 3.13 N/A 2.88 N/A 3.13 N/A 2.88
(L) Inch N/A 7.50 N/A 10.00 N/A 7.50 N/A 10.00 N/A 7.50
(M) Inch N/A 28.50 N/A 36.50 N/A 28.50 N/A 36.50 N/A 28.50
(N) Inch N/A 2.00
(P) Inch N/A 20.00
(S) Inch (Hole Dia.) N/A 0.69
(T) Inch N/A 0.50
(Y1) Inch N/A 20.00
(Y2) Inch N/A 37.00
Z1 N/A 223 degrees N/A 223 degrees N/A 223 degrees N/A 223 degrees N/A 228 degrees
Z2 N/A 34 degrees N/A 34 degrees N/A 34 degrees N/A 34 degrees N/A 27 degrees
No. of Bolts N/A 8
Bolt Size N/A 5/8 in-G8
Weight lbs. N/A 990 N/A 1080 N/A 990 N/A 1080 N/A 1315
Load Rating (lbs.) (1st Layer) N/A 7200 N/A 7200 N/A 3600 N/A 3600 N/A 7200
Load Rating (lbs.) (Mid Drum) N/A 5700 N/A 5700 N/A 2900 N/A 2900 N/A 5900
Load Rating (lbs.) (Full Drum) N/A 4700 N/A 4700 N/A 2400 N/A 2400 N/A 5000
Line Speed (fpm) (1st Layer) N/A 30 N/A 30 N/A 61 N/A 61 N/A 79
Line Speed (fpm) (Mid Drum) N/A 38 N/A 38 N/A 77 N/A 77 N/A 96
Line Speed (fpm) (Full Drum) N/A 46 N/A 46 N/A 94 N/A 94 N/A 114
Input hp N/A 7.1 N/A 7.1 N/A 7.1 N/A 7.1 N/A 18.3
Max. Stall Pull (1st Layer) N/A 9000 N/A 9000 N/A 4500 N/A 4500 N/A 11,000
Pressure (psi) N/A 90
Flow N/A 250 scfm N/A 250 scfm N/A 250 scfm N/A 250 scfm N/A 600 scfm
Pipe Inlet Size (in.) N/A 1 N/A 1 N/A 1 N/A 1 N/A 1.5
Hose Size (in.) N/A 1.25 N/A 1.25 N/A 1.25 N/A 1.25 N/A 1.5
Certifications N/A ISO 9001
Manufacturer N/A Thern