Top Side Hydraulic Bolt Tensioners


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top side hydraulic bolt tensioner
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top side hydraulic bolt tensioner
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top side hydraulic bolt tensioner

Catalogue Operation Manual

Features


A Torsion free bolt elongation operation ensures that a gall damage free workspace is maintained. With Tritorc’s Top Side Hydraulic Bolt Tensioners (BTL) one can take on heavy duty tasks of bolt tensioning:

  • Purely axial, tensile loading ensures no torsional stresses are introduced as they are by Torque wrenches.
  • Detachable and rotational bridge simplifies bolt tensioner positioning.
  • The applied load is controlled very accurately because it is directly proportional to the pressure applied to the tensioner.
  • High strength puller bars, reliable load cells allow the top side bolt tensioners to be used for various stud sizes.
Metric Imperial
Minimum Tensioning Load 234.4 KN  
Maximum Tensioning Load 5406 KN  
Number of Tool Models 9
Minimum Tool Weight 3 Kgs 6.61 Lbs.
Maximum Tool Weight 120 Kgs 264.55 Lbs
Maximum Rated Pressure 1500 Bar 21555 PSI

Why use Tritorc’s BTL Series - Top Side Hydraulic Bolt Tensioners?

Below is the interactive Three Dimensional Model and the advantageous features that Tritorc's Top Side hydraulic bolt tensioner provides.

external snap ring for hydraulic bolt tensioner
Special seal kit

With a lower coefficient of friction the Top Side mechanism retracts the piston faster. The load transfer factor is calculable, helping to give the correct residual load.

cylinder for hydraulic bolt tensioner
Fully Enclosed Load Cell

To prevent debris from falling into the cylinder and jamming the operation the load cell is fully enclosed.

top side hydraulic bolt tensioner
bridge for hydraulic bolt tensioner
Piston cylinder misalignment compensation

finely machined components prevent leakages and ensure trouble free operations without load loss.

ram for hydraulic bolt tensioner
Versatile Application

Perfectly cut out for the fertilizer industry wherein larger bolt diameters are utilised. Tensioning allows for simultaneous loading of multiple fasteners in a joint at the same time. Variety of applications for bolted joints of pipeline flanges, heat exchangers using high hydraulic pressure and bolt loads are possible

top side hydraulic bolt tensioner

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Frequently Asked Questions

Top Side Hydraulic Bolt Tensioner

top side hydraulic bolt tensioner

Note: The Dimensional Data relevant to the daigram above is available in the catalogue.

Yes, we offer a 1-year warranty for mechanical components against manufacturing defects in the hydraulic bolt tensioning tools.

Usually the delivery of the Tools and Machinery is completed ex stock.

The height of piston stroke ranges from 8 to 10 mm. Higher strokes and loading capacity are available on request. Twin ports for quick connection of multiple tools for top side bolt applications.

The tensioners are designed with consideration of high pressure in mind. Thus, we use heat-treated aircraft-grade raw materials to manufacture our hydraulic bolt tightening machines.

Hydraulic Bolt Tensioner Specification

There are many variations of Bolt Tensioner available, choose your required Bolt Tensioning tool. When you ask us for a quotation, be rest assured for the best hydraulic bolt tensioner price. Select the appropriate hydraulic tensioning tool according to your requirement from our product catalogue.

Model Bolt Size Cylinder Hyd.
Area
Dimension Weight
A B C D E F
Metric Inch kN(Ton) cm2(in2) mm(in) mm(in) mm(in) mm(in) mm(in) mm(in) kg(lbs)
BTL-3 M16 - 234.2
(23.88)
15.7
(2.43)
75
(2.95)
32.5
(1.27)
168
(6.61)
90
(3.54)
62
(2.44)
47-51
(1.8-2.0)
3
(6.61)
M18 3/4"
M20 -
M22 7/8"
M24 1"
BTL-5 M27 1-1/8" 498.2
(50.80)
33
(5.11)
102
(4.01)
47
(1.85)
187
(7.36)
106
(4.17)
60
(2.36)
65-71
(2.5-2.8)
5.50
(12.12)
M30 -
M33 1-1/4"
M36 1-3/8"
BTL-9 M39 1-1/2" 896.8
(91.44)
59.7
(9.25)
133
(5.23)
61
(2.40)
208
(8.18)
120
(4.72)
60
(2.36)
86-93
(3.4-3.7)
10
(22.04)
M42 1-5/8"
M45 1-3/4"
M48 1-7/8"
BTL-13 M52 2" 1660.0
(169.27)
83
(12.86)
163
(6.41)
73
(2.87)
231
(9.09)
135
(5.31)
62
(2.44)
106-114
(4.2-4.5)
16
(35.27)
M56 2-1/4"
M60 -
BTL-19 M64 2-1/2" 1843.3
(187.96)
123
(19.06)
193
(7.59)
86.5
(3.40)
254
(10)
150
(5.90)
62
(2.44)
129-135
(5.1-5.3)
22
(48.50)
M68 -
M72 2-3/4"
M76 3"
BTL-27 M76 3" 2640.5
(269.25)
176
(27.28)
233
(9.17)
110
(4.33)
286
(11.25)
180
(7.08)
73
(2.87)
155-167
(6.1-6.6)
40
(88.18)
M80 -
M85 3-1/4"
M90 3-1/2"
M95 3-3/4"
M100 4"
BTL-37 M90 3-1/2" 3768.0
(38.90)
251
(384.22)
280
(11.02)
111-121
(4.4-4.8)
304-338
(11.9-13.3)
181-197
(7.1-7.7)
37-40
(1.4-1.6)
175-196
(6.9-7.7)
64
(141.09)
M95 3-3/4"
M100 4"
M110 4.1-4"
BTL-44 M100 4" 4335.0
(442.04)
289
(44.79)
314
(12.4)
121-140
(4.8-5.5)
304-338
(11.8-13.3)
181-197
(7.1-7.7)
37-40
(1.4-1.5)
210-233
(8.3-9.2)
45
(99.20)
M110 4-1/4"
BTL-54 M120 4-3/4" 5407.0
(551.36)
360
(55.80)
344
(13.5)
131-161
(5.1-6.3)
354-388
(13.9-15.3)
202-216
(7.9-8.5)
42-47
(1.7-1.8)
243-275
(9.5-10.8)
73
(160.93)
M130 5-1/4"
M140 5-1/2"
M150 5-3/4"

Note: According to client's requirement the size and tensioning force of the tool can be customized.

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