Hi-Lift Blocks

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Miller Logo Hi-Lift Blocks

Wide Capacity Range Available:

  • Standard capacities to 300T
  • Design factor 4:1
  • Larger capacities available
  • Sheaves from 8" to 36"
  • Wire rope sizes to 1-3/4"

Hooks—High Quality Forged Alloy Steel:

  • Per DIN 15401 or DIN 15402
  • Other hook standards available
  • Heavy-duty thrust bearing
  • Dual motion—swing plus 360° rotation
  • Safety latch on all hooks
  • Double and other hooks available

Heavy Welded Steel Plate Construction:

  • Provides rigidity and strength for longer life
  • Designed for shortest possible overall length
  • Enclosed sheave guard for easier threading eliminates possibility of rope jumping sheave
  • “H” models provide additional overhaul weight with detachable steel cheek plates
  • “T” and “TF”, extended or standard side plates—on 24" sheave models

Bearings and Sheaves:

  • For sheave sizes 20" and below, hardened and ground sheave pin with roller bearings
  • For sheaves 24" and higher, tapered roller bearings with lip seals on alloy steel sheave pin
  • Bronze bushings optional
  • Individual sheave lubrication for assured grease penetration.
  • Heavy-duty cast steel sheaves standard, roll formed / welded sheaves available
  • Bronze spacers between sheaves eliminate galling

Options Available:

  • Double hooks
  • Higher load capacities
  • Fittings other than hook
  • Hook rotation locking device
  • Third party certifications
  • Cast hooks (quad)
  • Custom

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