Multistage
Hydraulic Multi Stage Bolt Tensioner
Description
| MODEL | BOLT DIA | MAX. LOAD | TENSIONER DIA | TENSIONER HEIGHT | TENSIONER STROKE | |||||
| inch | mm | kN | lbf | inch | mm | inch | mm | inch | mm | |
| HFMT-24 | 1” | M24 | 288 | 64,742 | 2.36 | 60 | 7.4 | 185 | 0.28 | 7 |
| HFMT-27 | 1-1/8" | M27 | 375 | 84,300 | 2.6 | 66 | 7.62 | 193.5 | 0.28 | 7 |
| HFMT-30 | 1-1/8" | M30 | 462 | 1,03,858 | 2.83 | 72 | 7.91 | 201 | 0.28 | 7 |
| HFMT-33 | 1-1/4" | M33 | 572 | 1,28,586 | 3.07 | 78 | 8.5 | 216 | 0.31 | 8 |
| HFMT-36 | 1-3/8" | M36 | 670 | 1,50,616 | 3.25 | 82.5 | 9.04 | 229.5 | 0.39 | 10 |
| HFMT-39 | 1-1/2" | M39 | 802 | 1,80,290 | 3.62 | 92 | 10.31 | 263 | 0.39 | 10 |
| HFMT-42 | 1-5/8" | M42 | 920.5 | 2,06,928 | 3.86 | 98 | 10.31 | 262 | 0.39 | 10 |
| HFMT-45 | 1-3/4" | M45 | 1082 | 2,43,234 | 4.13 | 105 | 10.91 | 281.5 | 0.39 | 10 |
| HFMT-48 | 1-7/8" | M48 | 1222 | 2,74,706 | 4.37 | 111 | 11.56 | 293.5 | 0.39 | 10 |
| HFMT-52 | 2" | M52 | 1452 | 3,26,410 | 4.72 | 120 | 12.8 | 327 | 0.39 | 10 |
| HFMT-56 | 2-1/4" | M56 | 1675 | 3,76,540 | 5.04 | 128 | 12.99 | 330 | 0.39 | 10 |
| HFMT-64 | 2-1/2” | M64 | 2244 | 4,94,560 | 5.83 | 146 | 14.23 | 376 | 0.47 | 12 |
Multi-Stage Hydraulic Bolt Tensioner
ABS Multistage Bolt Tensioners are highly reliable tools built for tight-space, high-preload applications. Designed especially for wind turbine bolting, these tensioners deliver powerful performance with minimum maintenance—ideal for slewing rings, structural assemblies, and heavy-load joints.
Industries
- Wind Energy
- Oil & Gas
- Petrochemical
- Power Generation
- Construction
- Railways
- General Manufacturing
Applications
Wind turbine blade bearing bolts: Large-diameter bolts in confined nacelle spaces require extremely high preload. Multistage tensioners deliver compact power for these conditions.
Heavy machinery assembly: Mining, construction, and industrial equipment rely on secure high-load bolted joints for safety and longevity.
Pipelines & pressure vessels: High-pressure flange joints often exceed single-stage capabilities; multistage tensioners provide the required force safely.
Nuclear power plants: Critical joints demand precise preload and compact, maneuverable tools—ideal conditions for multistage tensioning systems.
Features
- Fast spring piston retract for reduced cycle time
- Geared nut run-down for rapid initial engagement
- Spring-located sockets for easy setup
- Effortless maneuverability in confined spaces
- Hose & connection protection for improved safety
After Sales Support
For pricing or rentals of hydraulic bolt tensioners, contact us at +91-8282829795 or email marketing@absgroup.in. We support clients across India, GCC, and global markets with world-class solutions.
We're here to assist you with all your needs!
Specifications
- Maximum Tensioner Load (kN) / (lbf) 2244 / 494,560
- Minimum Tensioner Load (kN) / (TONF) 288 / 64,742
- Bolt Dia (inch) / (metric) 1" - 2 1/2" / M24 - M64
- Tool Height (mm) 185 - 376
Technical Data
Multi-Stage Hydraulic Bolt Tensioner
ABS Multistage Bolt Tensioners are engineered for high-load and tight-space applications...
Industries
- Wind Energy
- Oil & Gas
- Petrochemical
- Power Generation
- Construction
- Railways
- Manufacturing
Applications
Wind turbine blade bearing bolts...
Features
- Fast Spring Piston Retract
- Geared Nut Run-Down
- Spring-Located Sockets
- Easy Handling
- Hose & Connection Protection
After Sales Support
Contact us:
+91-8282829795
marketing@absgroup.in
Enquire Now
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ask to our customer service department.
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