Loctite® 277 Prevents Loosening of Bolts on Hydraulic Lifts

CUSTOMER & END PRODUCT

  • Nifty Lifts, Australia makes Hydraulic Lifts for forestry, mining and construction use

SITUATION

  • Base turn table of the lift holds boom & bucket and is subjected to severe vibrations, impacts & shear loads
  • The 16mm structural bolts on the turn table loosened under these conditions
  • Nyloc nuts failed to retain clamp load over long periods
  • Bolts had to be retorqued frequently; any premature failure can result in accidents

LOCTITE® SOLUTIONS

  • Loctite® 277 High Strength Threadlocker

BENEFITS

  • Bolts retain clamp load under severe conditions – no loosening
  • Protects threads from rust and corrosion
  • No re-torquing of bolts needed
  • Slow-curing property allows time needed for phased assembly
  • mproved safety and equipment reliability

Figure 1

Figure 2

DateJanuary 15th, 2010 | CategoriesThreadlocking | Tags: , ,
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