Low Profile Hydraulic Torque Wrench

ATW C Series Low Profile Hydraulic Torque Wrench

ATW C Low Profile Hydraulic Torque Wrench

The ATWC Series torque wrench is specially designed with customized drive plate options to address complex operating conditions. It offers three drive plate configurations—open-type CO, closed-type CS, and ratchet-type CR, and —to suit different working scenarios. This provides greater flexibility and compatibility for complex applications and a wide range of bolt sizes.WREN provide after-sales service all over the world, and already got the approved by TUV certificate

The universal power head is compatible with three different working head configurations of the same specification.

Newly designed rotating body angle: 360° x 185°

The removable drive plate design of the working head allows for easy maintenance and quick replacement.

Suitable for various equipment such as Valves, BOP.

Technical Parameters

Operating Condition Examples

Size Chart

Optional Accessories

Technical Parameters

2ATW CS SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
2ATW CS 27	194~1949	27	6	37	22	12	125	88	20	32	189
2ATW CS 32		32	6	37	25	12	125	88	20	32	189
2ATW CS 36		36	6	37	27	12	125	88	20	32	189
2ATW CS 41		41	6	37	30	12	125	88	20	32	189
2ATW CS 46		46	6	37	33	12	125	88	20	32	189
2ATW CS 50		50	6	37	36	12	125	88	20	32	189
2ATW CS 55		55	6	37	39	12	125	88	20	32	189
4ATW CS SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
4ATW CS 41	504~5044	41	8	52	32	23	172	122	26	43	248
4ATW CS 46		46	8	52	35	23	172	122	26	43	248
4ATW CS 50		50	8	52	38	23	172	122	26	43	248
4ATW CS 55		55	8	52	40	23	172	122	26	43	248
4ATW CS 60		60	8	52	43	23	172	122	26	43	248
4ATW CS 65		65	8	52	46	23	172	122	26	43	248
4ATW CS 70		70	8	52	49	23	172	122	26	43	248
4ATW CS 75		75	8	52	52	23	172	122	26	43	248
8ATW CS SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
8ATW CS 50	919~9204	50	10	67	40	24	197	147	33	53	298
8ATW CS 55		55	10	67	42	24	197	147	33	53	298
8ATW CS 60		60	10	67	45	24	197	147	33	53	298
8ATW CS 65		65	10	67	48	24	197	147	33	53	298
8ATW CS 70		70	10	67	51	24	197	147	33	53	298
8ATW CS 75		75	10	67	54	24	197	147	33	53	298
8ATW CS 80		80	10	67	56	24	197	147	33	53	298
8ATW CS 85		85	10	67	60	24	197	147	33	53	298
8ATW CS 90		90	10	67	61	24	197	147	33	53	298
14ATW CS SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
14ATW CS 70	1616~16160	70	13	80	53	28	226	176	39	64	373
14ATW CS 75		75	13	80	56	28	226	176	39	64	373
14ATW CS 80		80	13	80	58	28	226	176	39	64	373
14ATW CS 85		85	13	80	62	28	226	176	39	64	373
14ATW CS 90		90	13	80	64	28	226	176	39	64	373
14ATW CS 95		95	13	80	68	28	226	176	39	64	373
14ATW CS 100		100	13	80	70	28	226	176	39	64	373
14ATW CS 105		105	13	80	75	28	226	176	39	64	373
14ATW CS 110		110	13	80	77	28	226	176	39	64	373
30ATW CS SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
30ATW CS 90	3547~35481	90	17	110	68	31	278	228	50	85	439.5
30ATW CS 100		100	17	110	74	31	278	228	50	85	439.5
30ATW CS 110		110	17	110	81	31	278	228	50	85	439.5
30ATW CS 115		115	17	110	86	31	278	228	50	85	439.5
30ATW CS 130		130	17	110	93	31	278	228	50	85	439.5
30ATW CS 135		135	17	110	96	31	278	228	50	85	439.5
30ATW CS 145		145	17	110	101	31	278	228	50	85	439.5

Operating Condition Examples

Size Chart

2ATW CO SERIES
Model	Nut Sizes	Size(mm)
Model	mm	A	B*	C	D	R	H1	H2	W1	W2	L
2ATW CO 27	27	20	46	12	13	37	125	88	20	32	189
2ATW CO 32	32	22	60	12	17	37	125	88	20	32	189
2ATW CO 36	36	25	68	12	20	37	125	88	20	32	189
2ATW CO 41	41	28	77	12	24	37	125	88	20	32	189
2ATW CO 46	46	31	83	12	27	37	125	88	20	32	189
2ATW CO 50	50	34	88	12	31	37	125	88	20	32	189
2ATW CO 55	55	37	93	12	34	37	125	88	20	32	189
4ATW CO SERIES
Model	Nut Sizes	Size(mm)
Model	mm	A	B*	C	D	R	H1	H2	W1	W2	L
4ATW CO 41	41	28	75	23	26	52	172	122	26	43	248
4ATW CO 46	46	31	85	23	29	52	172	122	26	43	248
4ATW CO 50	50	34	90	23	32	52	172	122	26	43	248
4ATW CO 55	55	37	99	23	34	52	172	122	26	43	248
4ATW CO 60	60	41	108	23	37	52	172	122	26	43	248
4ATW CO 65	65	43	117	23	39	52	172	122	26	43	248
4ATW CO 70	70	46	123	23	42	52	172	122	26	43	248
4ATW CO 75	75	50	128	23	45	52	172	122	26	43	248
8ATW CO SERIES
Model	Nut Sizes	Size(mm)
Model	mm	A	B*	C	D	R	H1	H2	W1	W2	L
8ATW CO 50	50	34	87	24	28	67	197	147	33	53	298
8ATW CO 55	55	37	95	24	32	67	197	147	33	53	298
8ATW CO 60	60	41	104	24	35	67	197	147	33	53	298
8ATW CO 65	65	43	114	24	39	67	197	147	33	53	298
8ATW CO 70	70	46	123	24	43	67	197	147	33	53	298
8ATW CO 75	75	50	134	24	44	67	197	147	33	53	298
8ATW CO 80	80	53	142	24	47	67	197	147	33	53	298
8ATW CO 85	85	57	148	24	52	67	197	147	33	53	298
8ATW CO 90	90	61	154	24	54	67	197	147	33	53	298
14ATW CO SERIES
Model	Nut Sizes	Size(mm)
Model	mm	A	B*	C	D	R	H1	H2	W1	W2	L
14ATW CO 70	70	46	120	28	42	80	226	176	39	64	373
14ATW CO 75	75	50	130	28	45	80	227	176	39	64	373
14ATW CO 80	80	53	140	28	48	80	228	176	39	64	373
14ATW CO 85	85	57	152	28	51	80	229	176	39	64	373
14ATW CO 90	90	61	162	28	54	80	230	176	39	64	373
14ATW CO 95	95	65	168	28	57	80	231	176	39	64	373
14ATW CO 100	100	69	173	28	60	80	232	176	39	64	373
14ATW CO 105	105	73	179	28	63	80	233	176	39	64	373
14ATW CO 110	110	77	185	28	66	80	234	176	39	64	373
30ATW CO SERIES
Model	Nut Sizes	Size(mm)
Model	mm	A	B*	C	D	R	H1	H2	W1	W2	L
30ATW CO 90	90	61	158	31	55	110	278	228	50	85	439.5
30ATW CO 100	100	69	169	31	61	110	278	228	50	85	439.5
30ATW CO 110	110	77	190	31	67	110	278	228	50	85	439.5
30ATW CO 115	115	83	209	31	71	110	278	228	50	85	439.5
30ATW CO 130	130	86	230	31	78	110	278	228	50	85	439.5
30ATW CO 135	135	91	236	31	81	110	278	228	50	85	439.5
30ATW CO 145	145	101	247	31	87	110	278	228	50	85	439.5

2ATW CR SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
2ATW CR 27	194~1949	27	10	37	26	12	125	88	20	32	189
2ATW CR 32		32	10	37	28	12	125	88	20	32	189
2ATW CR 36		36	10	37	31	12	125	88	20	32	189
2ATW CR 41		41	10	37	34	12	125	88	20	32	189
2ATW CR 46		46	10	37	37	12	125	88	20	32	189
2ATW CR 50		50	10	37	39	12	125	88	20	32	189
2ATW CR 55		55	10	37	42	12	125	88	20	32	189
4ATW CR SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
4ATW CR 41	504~5044	41	11	52	35	23	172	122	26	43	248
4ATW CR 46		46	11	52	37	23	172	122	26	43	248
4ATW CR 50		50	12	52	41	23	172	122	26	43	248
4ATW CR 55		55	12	52	44	23	172	122	26	43	248
4ATW CR 60		60	12	52	46	23	172	122	26	43	248
4ATW CR 65		65	12	52	49	23	172	122	26	43	248
4ATW CR 70		70	12	52	52	23	172	122	26	43	248
4ATW CR 75		75	12	52	55	23	172	122	26	43	248
8ATW CR SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
8ATW CR 50	919~9204	50	15	67	44	24	197	147	33	53	298
8ATW CR 55		55	15	67	47	24	197	147	33	53	298
8ATW CR 60		60	15	67	50	24	197	147	33	53	298
8ATW CR 65		65	15	67	52	24	197	147	33	53	298
8ATW CR 70		70	15	67	55	24	197	147	33	53	298
8ATW CR 75		75	15	67	58	24	197	147	33	53	298
8ATW CR 80		80	15	67	61	24	197	147	33	53	298
8ATW CR 85		85	15	67	64	24	197	147	33	53	298
8ATW CR 90		90	15	67	67	24	197	147	33	53	298
14ATW CR SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
14ATW CR 70	1616~16160	70	18	80	58	28	226	176	39	64	373
14ATW CR 75		75	18	80	61	28	226	176	39	64	373
14ATW CR 80		80	18	80	64	28	226	176	39	64	373
14ATW CR 85		85	18	80	67	28	226	176	39	64	373
14ATW CR 90		90	18	80	71	28	226	176	39	64	373
14ATW CR 95		95	18	80	73	28	226	176	39	64	373
14ATW CR 100		100	18	80	76	28	226	176	39	64	373
14ATW CR 105		105	18	80	79	28	226	176	39	64	373
14ATW CR 110		110	18	80	82	28	226	176	39	64	373
30ATW CR SERIES
Model	Torque	Nut Sizes	Size(mm)
Model	N.m	mm	A	R1	R2	C	H1	H2	W1	W2	L
30ATW CR 90	3547~35481	90	26	110	78	31	278	228	50	85	439.5
30ATW CR 100		100	25	110	83	31	278	228	50	85	439.5
30ATW CR 110		110	26	110	89	31	278	228	50	85	439.5
30ATW CR 115		115	26	110	94	31	278	228	50	85	439.5
30ATW CR 130		130	25	110	101	31	278	228	50	85	439.5
30ATW CR 135		135	27	110	105	31	278	228	50	85	439.5
30ATW CR 145		145	25	110	109	31	278	228	50	85	439.5

Optional Accessories

If you need to customize a special reaction arm, reducer, or other supporting components, please feel free to contact us!

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