Thern Utility Rated Air Winches (Big Red Legacy Series)

The utility rated air winches provided by Thern Winches & Cranes are also known as the 'Big Red' Legacy Series, robust and reliable- safe for you and your team to use in the most demanding environments. These Air Tuggers are designed to move your most valuable cargo while withstanding harsh conditions. This type of product is an ideal solution for an industry such as construction.

Thern Big Red Air Winches come with planetary gears that have a compact design and high-efficiency gearing. This allows for reduced power loss and heat generation while increasing the service life of the product. The gears on the Thern utility rated air winches operate in an oil bath and have double lip seals which keep oil in and contaminants out of your product.

Auto disc Brake (included on some models)

The Auto Band Brake/Auto Disc Brake from Thern is currently available on the below models (see specifications table).

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's ends for optimal strength and security
Planetary gears with a compact design and high-efficiency gearing to reduce power loss and heat generation while increasing service life
Gears operate in an oil bath
Double lip seals keep oil in and contaminants out
Wire rope assemblies are sold separately
Meets ASME 30.7 requirements
Up to 15,700 lb. capacity
Radial piston motor
Precise control valve
Manual or automatic band brake
Planetary gears
Meets ASME requirements
2-Year Limited Warranty

Model	1 ^st Layer Load Rating (Ibs)	Line Speed (fpm)	Description	Weight (Ibs)
TA2
TA2-16MX1	7200	30-46	7.1 hp with 16” drum, manual band brake	850
TA2-24MX1	7200	30-46	7.1 hp with 24” drum, manual band brake	940
TA2-16AX1	7200	30-46	7.1 hp with 16” drum, auto band brake	880
TA2-24AX1	7200	30-46	7.1 hp with 24” drum, auto band brake	970
TA2H Series
TA2H-16MX1	3600	61-94	7.1 hp with 16” drum, manual band brake	850
TA2H-24MX1	3600	61-94	7.1 hp with 24” drum, manual band brake	850
TA2H-16AX1	3600	61-94	7.1 hp with 16” drum, auto band brake	850
TA2H-24AX1	3600	61-94	7.1 hp with 24” drum, auto band brake	850
TA2.5 Series
TA2.5-16MX1	7200	79-114	18.3 hp with 16” drum, manual band brake	1175
TA2.5-24MX1	7200	79-114	18.3 hp with 24” drum, manual band brake	1260
TA2.5-16AX1	7200	79-114	18.3 hp with 16” drum, auto band brake	1205
TA2.5-24AX1	7200	79-114	18.3 hp with 24” drum, auto band brake	1290
TA5 Series
TA5-16MX1	18000	30-47	17.8 hp with 16” drum, manual band brake	2405
TA5-24MX1	18000	30-47	17.8 hp with 24” drum, manual band brake	2565
TA5-30MX1	18000	30-47	17.8 hp with 30” drum, manual band brake	2690
TA5-16AX1	18000	30-47	17.8 hp with 16” drum, auto band brake	2435
TA5-24AX1	18000	30-47	17.8 hp with 24” drum, auto band brake	2595
TA5-30AX1	18000	30-47	17.8 hp with 30” drum, auto band brake	2720
TA7 Series
TA7-24MX1	23600	19-29	14.4 hp with 24” drum, manual band brake	3380
TA7-30MX1	23600	19-29	14.4 hp with 30” drum, manual band brake	3545
TA7-36MX1	23600	19-29	14.4 hp with 36” drum, manual band brake	3745
TA7-24AX1	23600	19-29	14.4 hp with 24” drum, auto band brake	3415
TA7-30AX1	23600	19-29	14.4 hp with 30” drum, auto band brake	3575
TA7-36AX1	23600	19-29	14.4 hp with 36” drum, auto band brake	3780
TA10 Series
TA10-30MX1	37,000	20-34	27 hp with 30” drum, manual band brake	3220
TA10-40MX1	37,000	20-34	27 hp with 40” drum, manual band brake	3515
TA10-60MX1	37,000	20-34	27 hp with 60” drum, manual band brake	4105
TA10-30AX1	37,000	20-34	27 hp with 30” drum, auto band brake	3530
TA10-40AX1	37,000	20-34	27 hp with 40” drum, auto band brake	4120
TA10-60AX1	37,000	20-34	27 hp with 60” drum, auto band brake

Auto disc Brake and remote pendant options (adder)

Item	Description
K (TA2 Series) 1	TA2 series, automatic disc brake - replaces “X” in base model number string
K (TA2.5, TA5, TA7, TA10 Series) 1	TA2.5, TA5, TA7 and TA10 series, automatic disc brake - replaces “X” in base model number string
3	remote pendant control valve - specify length when ordering, 50 ft max., For TA2.5, TA5, and TA7 Series: B3478 Valve Pendant, B4581 Remote 512 Motor Valve, For TA2 Series: B3478 Valve Pendant, B4580 Remote 310 Motor Valve, replaces “1” in base model number string without E-stop

Big Red TA Series — Drum Dimensions
Model	Drum Dia.		Flange Dia.		Drum Width		Flange Angle Distance
	(in)	(mm)	(in)	(mm)	(in)	(mm)	(ft)	(m)
TA2-16	11.50	292	20.00	508	16.00	406	26	8
TA2-24	11.50	292	20.00	508	24.00	610	39	12


TA2H-16	11.50	292	20.00	508	16.00	406	26	8
TA2H-24	11.50	292	20.00	508	24.00	610	39	12


TA2.5-16	12.75	324	21.00	533	16.00	406	26	8
TA2.5-24	12.75	324	21.00	533	24.00	610	39	12


TA5-16	16.00	406	28.00	711	16.00	406	26	8
TA5-24	16.00	406	28.00	711	24.00	610	39	12
TA5-30	16.00	406	28.00	711	30.00	762	48	15


TA7-24	20.00	508	33.00	838	24.00	610	39	12
TA7-30	20.00	508	33.00	838	30.00	762	48	15
TA7-36	20.00	508	33.00	838	36.00	914	58	18

Model TA2 Series, TA2H Series, TA2.5 Series, TA5 Series, and TA7 Series

Big Red TA Series – Winch Dimensions
Model	A		B		C		D		E		F		H		J		L		M
	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)
TA2-16	44.00	1118	24.00	610	9.06	230	14.00	356	0.54	14	5.25	133	28.50	724	2.88	73	7.50	191	28.50	724
TA2-24	52.00	1321	24.00	610	12.81	325	14.00	356	0.54	14	5.25	133	28.50	724	3.13	80	10.00	254	36.50	927


TA2H-16	44.00	1118	24.00	610	9.06	230	14.00	356	0.54	14	5.25	133	28.50	724	2.88	73	7.50	191	28.50	724
TA2H-24	52.00	1321	24.00	610	12.81	325	14.00	356	0.54	14	5.25	133	28.50	724	3.13	80	10.00	254	36.50	927


TA2.5-16	50.00	1270	24.00	610	9.00	229	14.00	356	0.73	19	5.25	133	30.00	762	2.88	73	7.50	191	28.50	724
TA2.5-24	58.00	1473	24.00	610	12.75	324	14.00	356	0.73	19	5.25	133	30.00	762	3.13	80	10.00	254	36.50	927


TA5-16	57.00	1448	35.00	889	10.53	267	17.50	445	0.68	17	7.75	197	34.50	876	4.03	102	9.00	229	35.50	902
TA5-24	65.00	1651	35.00	889	12.78	325	17.50	445	0.68	17	7.75	197	34.50	876	5.78	147	10.50	267	43.50	1105
TA5-30	71.00	1803	35.00	889	17.03	433	17.50	445	0.68	17	7.75	197	34.50	876	4.53	115	10.00	254	49.50	1257


TA7-24	69.00	1753	38.00	965	15.41	391	20.00	508	1.00	25	9.25	235	37.00	940	5.38	137	9.00	229	47.00	1194
TA7-30	75.00	1905	38.00	965	17.41	442	20.00	508	1.00	25	9.25	235	37.00	940	6.38	162	10.00	254	53.00	1346
TA7-36	81.00	2057	38.00	965	19.41	493	20.00	508	1.00	25	9.25	235	37.00	940	7.38	187	11.00	279	59.00	1499

Model	N		P		S (hole dia.)		T		Y1		Y2		Z1	Z2	Bolts	Bolt Size	Weight
	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(deg)	(deg)	#	(in)	(lb)	(kg)
TA2-16	2.00	51	20.00	508	0.69	18	0.50	13	20.00	508	37.00	940	223	34	8	5/8-G8	990	450
TA2-24	2.00	51	20.00	508	0.69	18	0.50	13	20.00	508	37.00	940	223	34	8	5/8-G8	1080	490


TA2H-16	2.00	51	20.00	508	0.69	18	0.50	13	20.00	508	37.00	940	223	34	8	5/8-G8	990	450
TA2H-24	2.00	51	20.00	508	0.69	18	0.50	13	20.00	508	37.00	940	223	34	8	5/8-G8	1080	490


TA2.5-16	2.00	51	20.00	508	0.69	18	0.50	13	20.00	508	37.00	940	228	27	8	5/8-G8	1315	597
TA2.5-24	2.00	51	20.00	508	0.69	18	0.50	13	20.00	508	37.00	940	228	27	8	5/8-G8	1400	636


TA5-16	1.88	48	31.45	794	0.81	21	0.75	19	32.50	826	48.00	1219	224	50	8	3/4-G8	2585	1173
TA5-24	1.88	48	31.45	794	0.81	21	0.75	19	32.50	826	48.00	1219	224	50	8	3/4-G8	2745	1246
TA5-30	1.88	48	31.45	794	0.81	21	0.75	19	32.50	826	48.00	1219	224	50	10	3/4-G8	2870	1302


TA7-24	1.88	48	34.25	870	0.94	24	0.75	19	32.00	813	51.00	1295	210	39	10	7/8-G8	3600	1633
TA7-30	1.88	48	34.25	870	0.94	24	0.75	19	32.00	813	51.00	1295	210	39	10	7/8-G8	3765	1708
TA7-36	1.88	48	34.25	870	0.94	24	0.75	19	32.00	813	51.00	1295	210	39	10	7/8-G8	3965	1799

Big Red TA Series — Drum Dimensions

Big Red TA Series – Winch Dimensions

Air Tugger Winches

Thern Mini Series Radical Piston Air Winches

Thern Utility Rated Air Winches