Hi-Force product

SBT Range - Metric

Spring Return Topside Bolt Tensioners - Metric

Single acting design with spring assisted return
High grade alloy steel construction
Nitrocarburised piston
Maximum piston stroke indicator

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Product Overview

The SBT metric range of hydraulic bolt tensioners is designed primarily for topside operations and features spring assisted return hydraulic piston which reduces bolt tensioning cycle times considerably. Once the hydraulic pressure is released, the tensioner piston automatically starts to retract, thus removing the need to manually wind down the threaded puller. The range currently comprises of 26 models, suitable for standard size bolts from M30 to M100 diameter.

Capacities from 457 to 2649 kN
Bolt sizes from M30 to M100
Maximum working pressure 1500 bar

Product resources

SBT - Metric Catalogue Page

SBT2 Spare Part Sheet

SBT3 Spare Part Sheet

SBT4 Spare Part Sheet

SBT5 Spare Part Sheet

SBT6 Spare Part Sheet

SBT Operating Manual

Model Number	Bolt Thread Size	Thread Pitch	Capacity		Effective area cm2	Stroke mm	Weight kg
Model Number	Bolt Thread Size	Thread Pitch	kN	tonnes	Effective area cm2	Stroke mm	Weight kg
SBT2-M30B1	M30	3.5	457	46.6	30.5	15	4.0
SBT2-M33B1	M33	3.5	457	46.6	30.5	15	4.0
SBT2-M36B1	M36	4	457	46.6	30.5	15	4.0
SBT2-M39B1	M39	4	457	46.6	30.5	15	4.0
SBT3-M42B1	M42	4.5	822	83.8	54.8	15	6.7
SBT3-M45B1	M45	4.5	822	83.8	54.8	15	6.7
SBT3-M45B2	M45	4.5	822	83.8	54.8	15	6.7
SBT3-M48B1	M48	5	822	83.8	54.8	15	6.7
SBT3-M48B2	M48	5	822	83.8	54.8	15	6.9
SBT3-M52B2	M52	5	822	83.8	54.8	15	6.9
SBT4-M48B1	M48	5	1264	128.9	84.3	15	11.0
SBT4-M52B1	M52	5	1264	128.9	84.3	15	11.0
SBT4-M52B2	M52	5	1264	128.9	84.3	15	12.2
SBT4-M56B2	M56	5.5	1264	128.9	84.3	15	12.2
SBT4-M60B2	M60	5.5	1264	128.9	84.3	15	12.2
SBT4-M64B2	M64	6	1264	128.9	84.3	15	12.2
SBT5-M64B1	M64	6	1833	186.9	122.2	15	16.5
SBT5-M68B1	M68	6	1833	186.9	122.2	15	16.5
SBT5-M72B1	M72	6	1833	186.9	122.2	15	16.5
SBT5-M76B1	M76	6	1833	186.9	122.2	15	16.5
SBT6-M76B1	M76	6	2649	270	176.6	15	24.0
SBT6-M80B1	M80	6	2649	270	176.6	15	24.0
SBT6-M85B1	M85	6	2649	270	176.6	15	24.0
SBT6-M90B1	M90	6	2649	270	176.6	15	24.0
SBT6-M95B3	M95	6	2649	270	176.6	15	29.6
SBT6-M100B3	M100	6	2649	270	176.6	15	29.6

Note: Weight is for load cell and bridge only. Total weight of complete assembly depends on size of puller and nut rotating socket selected. Tommy bars are not included. Hi-Force recommends one tommy bar for every four tensioners.

Tensioner Range	Tommy Bar
SBT2	TTB08
SBT3	TTB10
SBT4	TTB10
SBT5	TTB14
SBT6	TTB14

Dimesnions (mm)

Model Number
Model Number	A	B	C min	D	E	F
SBT2-M30B1	102	39	132	164	91	71
SBT2-M33B1	102	39	127	164	91	74
SBT2-M36B1	102	39	123	164	91	77
SBT2-M39B1	102	39	123	164	91	80
SBT3-M42B1	137	47	145	188	94	91
SBT3-M45B1	137	47	142	188	94	105
SBT3-M45B2	137	47	147	193	94	97
SBT3-M48B1	137	47	139	188	94	105
SBT3-M48B2	137	47	144	193	94	105
SBT3-M52B2	137	47	140	193	94	97
SBT4-M48B1	167	50	150	197	97	105
SBT4-M52B1	167	50	145	197	97	108
SBT4-M52B2	167	62	160	213	97	120
SBT4-M56B2	167	62	155	213	97	120
SBT4-M60B2	167	62	150	213	97	124
SBT4-M64B2	167	62	145	213	97	126
SBT5-M64B1	209	73	164	229	102	134
SBT5-M68B1	209	73	159	229	102	136
SBT5-M72B1	209	73	156	229	102	139
SBT5-M76B1	209	73	149	229	102	142
SBT6-M76B1	246	84	176	254	103	158
SBT6-M80B1	246	84	172	254	103	160
SBT6-M85B1	246	84	169	254	103	162
SBT6-M90B1	246	84	162	254	103	170
SBT6-M95B3	246	96	194	295	103	184
SBT6-M100B3	246	96	189	295	103	190

Services and support

Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.

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