GT-Series, Hydraulic Bolt Tensioners

GT Series, Hydraulic Bolt Tensioners
  • Enerpac hydraulic bolt tensioners have six load cells from M16 to M95 or from ⅝” to 3¾”
  • Twin ports for quick connection of multiple tools
  • Only one size of bridge per size of load cell
  • Detachable and rotational bridge simplifies bolt tensioner positioning
  • Full bridge window
  • Piston stroke indicator
  • Black surface treatment protects against corrosion
  • Anti-slip grip for more secure handling
  • Universal and multi-use tool.

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Bolt Range Load Cell and
Bridge Reference
Cylinder
Effective Area
Load Capacity
at 1500 bar
Stroke Weight
(mm) (inch) (mm2) (kN) (mm) (kg)
M16-M30 5/8 – 1 GT1-LCB 1495,4 224,3 10 3,0
M30-M39 1 1/8 – 1 1/2 GT2-LCB 2677,2 401,5 10 4,1
M39-M52 1 1/2 – 2 GT3-LCB 5127,1 768,9 10 7,0
M52-M68 2 – 2 1/2 GT4-LCB 9782,1 1466,9 10 12,2
M68-M80 2 1/2 – 3 1/4 GT5-LCB 15079,7 2261,4 10 18,7
M80-M95 3 1/4 – 3 3/4 GT6-LCB 18972,1 2845,1 10 27,8
Load Cell and
Bridge Reference
Thread Size Adaptor Kit Model Number Pitch Between Bolts Minimum Height Weight
(mm) (mm) (kg)
GT1-LCB M16 x 2 GT1PM-NRS01620 55 169 1,58
M18 x 2,5 GT1PM-NRS01825 56 165 1,51
M20 x 2,5 GT1PM-NRS02025 57 165 1,43
M24 x 3 GT1PM-NRS02430 59 164 1,31
M27 x 3 GT1PM-NRS02730 62 167 1,16
M30 x 3,5 GT1PM-NRS03035 65 170 1,01
5/8″ 11un GT1P-NRS0625U11 55 169 1,57
3/4″ 10un GT1P-NRS0750U10 56 165 1,44
7/8″ 9un GT1P-NRS0875U09 59 164 1,30
1″ 8un GT1P-NRS1000U08 62 167 1,22
1 1/8″ 8un GT1P-NRS1125U08 65 170 1,05
GT2-LCB M30 x 3,5 GT2PM-NRS03035 71 173 2,58
M33 x 3,5 GT2PM-NRS03335 74 174 2,37
M36 x 4 GT2PM-NRS03640 77 177 2,17
M39 x 4 GT2PM-NRS03940 80 180 1,93
1 1/8″ 8un GT2P-NRS1125U08 71 173 2,64
1 1/4″ 8un GT2P-NRS1250U08 74 174 2,42
1 3/8″ 8un GT2P-NRS1375U08 77 177 2,20
1 1/2″ 8un GT2P-NRS1500U08 80 180 1,95
GT3-LCB M39 x 4 GT3PM-NRS03940 92 212 5,68
M42 x 4,5 GT3PM-NRS04245 96 215 5,35
M45 x 4,5 GT3PM-NRS04545 99 218 4,98
M48 x 5 GT3PM-NRS04850 105 216 4,66
M52 x 5 GT3PM-NRS05250 108 220 4,18
1 1/2″ 8un GT3P-NRS1500U08 92 212 5,71
1 5/8″ 8un GT3P-NRS1625U08 96 215 5,32
1 3/4″ 8un GT3P-NRS1750U08 99 218 4,95
1 7/8″ 8un GT3P-NRS1875U08 105 216 4,59
2″ 8un GT3P-NRS2000U08 108 220 4,17
GT4-LCB M52 x 5 GT4PM-NRS05250 118 240 10,74
M56 x 5,5 GT4PM-NRS05655 121 244 10,10
M60 x 5,5 GT4PM-NRS06055 124 248 9,44
M64 x 6 GT4PM-NRS06460 127 252 8,78
M68 x 6 GT4PM-NRS06860 130 256 8,09
2″ 8un GT4P-NRS2000U08 118 240 10,74
2 1/4″ 8un GT4P-NRS2250U08 121 244 9,65
2 1/2″ 8un GT4P-NRS2500U08 127 252 8,47
GT5-LCB M68 x 6 GT5PM-NRS06860 145 278 17,28
M72 x 6 GT5PM-NRS07260 149 282 16,39
M76 x 6 GT5PM-NRS07660 152 286 15,47
M80 x 6 GT5PM-NRS08060 162 293 14,55
2 1/2″ 8un GT5P-NRS2500U08 144 274 17,8
2 3/4″ 8un GT5P-NRS2750U08 149 282 16,29
3″ 8un GT5P-NRS3000U08 152 286 14,75
3 1/4″ 8un GT5P-NRS3250U08 162 293 13,12
GT6-LCB M80 x 6 GT6PM-NRS08060 169 312 22,28
M85 x 6 GT6PM-NRS08560 169 312 21,00
M90 x 6 GT6PM-NRS09060 178 317 19,35
M95 x 6 GT6PM-NRS09560 181 322 18,04
3 1/4″ 8un GT6P-NRS3250U08 169 312 20,71
3 1/2″ 8un GT6P-NRS3500U08 178 317 18,83
3 3/4″ 8un GT6P-NRS3750U08 181 322 16,79

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