NT Type Lever Block


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Features

  • Tough and shock-resistant housing
  • Forged hooks with reinforced safety latch
  • Double safety free chaining device, optimized for fast height adjustment
  • Optimized lever with improved ergonomics and reinforced cross-section
  • High quality powder coating
  • All unpainted parts with high-grade corrosion protection
  • Low-wear sintered brake linings
  • Ratchet disc and pawl with additional wear-and corrosion protection
  • Load wheel with needle bearing
  • Extensive spare parts and maintenance service

Specifications

Capacity(ton)0.250.50.7511.52369
Standard lifting height(m)11.51.51.51.51.51.51.51.5
Running test load (KN)3.757.5111522.53037.575112.5
Effort required to lift rated load (N)250340140140220240320340360
Strands of load chain111111123
Diameter of load chain(mm)45667.18101010
Net weight(kg)1.84771011.817.528.545
Extra weight per meter of extra lift(kg)0.410.520.80.81.11.42.24.46.6

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