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Catalog

  • FTR-Series Foundation Bolt Tensioners provide fast, accurate and easy tightening of external or internal-ring wind tower foundations.
  • Standard models are available for 75, 150 ksi and metric style Williams, Dyson and Macalloy bar types.
  • Long-stroke options accelerate process with single-pull tensioning.

Unit of Measure

Bar Grade

75 ksi

Bolt Diameter

1.50 in 38 mm

Bar Size Designation

#11

Nut A/F

2.25 inches

Maximum Pressure

21,750 psi

Hydraulic Pressure Area

4.84 in²

Load Capacity

52.7 tons

Stroke

0.98 inches

Dimension A

4.53 inches

Dimension B

4.02 inches

Dimension C

2.01 inches

Dimension D

8.92 inches

Dimension E

3.78 inches

Weight

25.3 lbs.

Minimum Bolt Protrusion

10.24 inches
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