Wind Tensioners

  • Bolting_Wind_Tensioners

Image 1of 1
  • Wind Tensioners
PRODUCT TYPE:

Tensioners

For Foundation bolts, Uptower & Uptower with space contstraints
 
Find a location near you:
SEARCH

Tensioners have quality designed in with standard features that enhance durability and efficiency to get jobs done faster and safer.

Quality Means Lower Life-Cycle Costs:

  • Achieves 90% proof load requirement for ISO 898 Grade 10.9 bolts
  • Fully enclose load cell eliminates debris in piston retraction mechanism
  • Auto-engaging geared nut rotator
  • Self-energizing, long life seals

Enhanced Usability:
  • Piston Stroke Indicator
  • High pressure swivel coupling (optional on WSS & WSL)
  • 1350 Bar maximum operating pressure
  • Automatic piston retraction mechanism

Designed with Safety in Mind:
  • Overstroke prevention for safe operation

WDD Series
  • Robust gear drive
  • Auto-engaging Geared Nut Rotator
  • Small Diameter, high load 2-Stage hydraulic load cell
  • Fast application using 1/2" drive  
  • Cycle counter (optional)

WSD Series 
  • Robust Gear Drive
  • Auto-engaging Geared Nut Rotator
  • Low Height hydraulic load cell
  • Fast application using 1/2" drive
  • Cycle counter (optional)  

WSS & WSL Series 
  • Suitable for ISO Metric threaded, and All-Thread bars.
  • Geared or Manual Nut Rotator
  • Long & Short Stroke models
  • Anti-slip grip surface
  • High pressure swivel coupling (optional)
Order No.MetricBolt Size Stud Prot.StrokeMax Load (Kn)Hyd Area
(sq.mm)
Tool DiaTool HeightWeight
WDD1-M30M3063-70 mm7mm467345874 mm210 mm6.70
WDD2-M33M3367-74 mm7mm569421579 mm214 mm7.60
WDD3-M36M3671-80mm10mm671497085 mm239 mm9.25
WDD4-M39M3972-86 mm10mm801593192 mm249 mm11.10
WDD4-M42M4280-92 mm10mm926685698 mm255 mm12.60


Order No.MetricBolt Size Stud Prot.StrokeMax Load (Kn)Hyd Area
(sq.mm)
Tool DiaTool HeightWeight
WSD1-M30M3063-81 mm7mm4673458103 mm138 mm6.60
WSD2-M33M3367-86 mm7mm5694215112 mm140 mm7.60
WSD3-M36M3671-93 mm10mm6714970122 mm149 mm8.80
WSD4-M39M3972-95 mm10mm8015931133 mm153 mm11.20
WSD4-M42M4280-96 mm10mm9266856140 mm157 mm12.20


For Grade 75 ksi all Thread Foundation Bolts
Load CellAdapter KitBar SizeStud Prot.StrokeMax Load (Kn)Hyd Area (sq.mm)Tool DiaTool HeightWeight
kg
WSS1WSS1-1#10206 mm10 mm4703481 sq.mm103 mm162 mm5.74
WSS1-2#11219 mm168 mm5.85
WSL1WSL1-1#10255 mm25 mm4703481 sq.mm114 mm205 mm9.00
WSL1-2#11266 mm211 mm9.20