Hydraulic torque wrenches produce up to 58,000 ft-lb
July 28, 2010 by KRemington
Filed under Fastening-Joining for Wind Power

Laser engraved torque chart on the nose of the tool means no more searching for paper pressure charts.
The SD-Series is a range of square drive, hydraulic torque wrenches. The one piece body housing offers rigidity, strength, and durability in a lightweight form. The series torque output ranges from 1,722 Nm (1,270 ft-lb) to a staggering 78,625 Nm (58,000 ft-lb). The series from Tentec offers a selection of options such as reaction arms, which guarantee a reaction-point solution no matter how unusual the bolted application. Most reaction arms feature a sturdy “release button” built within the reaction arm housing and replaceable wear pads. A few other features include:
- Reaction arm release button, protected within the reaction arm housing
- Replaceable wear pad protects the reaction arm.
- Long reaction arm allows for reaction on most applications
- “Push through” square drive allows switching from loosen to tighten
- Anti-backlash mechanism provides hands-free operation
Wind Turbine Tools Inc
Hydraulic torque wrenches
June 3, 2010 by KRemington
Filed under Wind Power News
A series of hydraulic and pneumatic torque wrenches complements Tentec’s existing range of bolt-tightening tools. Three torque-wrench ranges, the SD, CD and PN series, are for engineers worldwide. The SD Series comprises square drive conventional hydraulic torque wrenches. The one piece body offers strength without the weight. For awkward or restricted bolts, the CD Series is a good choice. It has interchangeable cassettes that allow for a rapid and easy swap out from one hex size to another. The PN series provides continuous and repeatable torque. All PN Series use a new gear technology that increases durability.
Wind Turbine Tools Inc.
Windturbinetools.com
