HTB Series, Hydraulic Nut Tensioners

We specialize in producing bolt tensioners of various specifications, with high precision, long service life, and uniform and accurate bolt tensioning. Made of high-strength alloy materials, we have reliable quality and high precision.

product description

Product Line: Hydraulic Bolt Tensioners

High precision, fast speed and safe application.
Widely used, one machine with multiple specifications.
High precision tension for single size bolts.
Wide application range, simple and convenient.

Think safe
The manufacturer's load and stroke ratings are maximum safe limits. Good practice encourages using only 80% of these ratings!

Size

Product Series

model	Bolt/mm	Maximum load/KN	A/mm	B/mm	Carbon/mm	D/mm	E/mm	F/mm	Stroke/mm	Weight/kg
HTB1	M20	338	85	55	23	25	74	86	8	5
HTB1	M22	338	85	59	25	27	76	88	8	5
HTB1	M24	338	85	66	27	29	78	90	8	5
HTB2	M24	486	109	66	27	29	90	105	8	7
HTB2	M27	486	109	72	30	32	93	108	8	7
HTB2	M30	486	109	78	33	35	96	111	8	7
HTB2	M33	486	109	85	36	38	99	114	8	7
HTB2	M36	486	109	90	39	41	102	117	8	7
HTB3	M33	814	133	85	36	44	111	127	8	10
HTB3	M36	814	133	94	39	47	116	130	8	10
HTB3	M39	814	133	98	42	50	119	133	8	10
HTB3	M42	814	133	105	45	53	122	136	8	10
HTB4	M39	989	150	98	41	51	122	135	10	15
HTB4	M42	989	150	105	44	54	125	138	10	15
HTB4	M45	989	150	110	47	57	128	141	10	15
HTB4	M48	989	150	125	50	60	131	144	10	15
HTB5	M52	1413	174	132	53	56	132	145	10	20
HTB5	M56	1413	174	135	59	60	136	149	10	20
HTB6	M56	1649	198	135	59	60	138	154	12	25
HTB6	M60	1649	198	144	63	65	143	159	12	25
HTB6	M64	1649	198	150	67	69	147	163	12	25
HTB6	M68	1649	198	158	71	74	152	168	12	25
HTB7	M72	2131	222	165	75	77	167	185	12	35
HTB7	M76	2131	222	170	79	81	175	193	12	35
HTB8	M76	2544	252	170	79	81	167	197	12	50
HTB8	M80	2544	252	175	83	85	172	201	12	50
HTB8	M85	2544	252	185	88	90	176	206	12	50
HTB8	M90	2544	252	205	93	95	181	211	12	50
HTB9	M95	3101	282	215	98	100	189	224	12	65
HTB9	M100	3101	282	235	103	105	194	229	12	65
HTB10	M105	3793	318	240	108	110	203	238	12	85
HTB10	M110	3793	318	250	113	115	208	243	12	85
HTB10	M115	3793	318	260	118	120	213	248	12	85