MightEvac SRL & Retrieval Winch

Manufacturer: Miller
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The Miller MightEvac combines the superior performance and reliability of the best-selling MightyLite Self-Retracting Lifeline Series with a quick-activating retrieval mechanism for emergency evacuation.

  • No annual factory recertification required*, providing significant long-term savings/lower cost of ownership
  • 20% lighter than competitive models
  • Promotes quick and easy rescue with a 4:1 mechanical advantage (average speed of 25-ft. [7.6 m] per minute)
  • 310 lb. (1.4kN) weight capacity
  • For emergency evacuation only
  • Corrosion-resistant stainless steel/aluminum components
  • Convenient, heavy-duty carrying handle
  • Available in galvanized or stainless steel wire rope and Kevlar rope in lengths of 50-ft. (15 m), 100-ft. (30 m) and 130-ft. (40 m), or Kevlar rope models in lengths of 40-ft. (12.2 m)
*Does not apply to Canada due to CSA Z259.2.2-98 requirements. Must be inspected by a Miller authorized service center if involved in a fall or if fails user visual or function inspection.

Max Working Load

  • 310 lbs (140.62 kg)

Ultimate Strength

  • 3600 lbs. (16.01kN)

Lifeline Tension

  • 3-4 lbs. (13.3/17.8 N)

Free Fall Distance

  • 24” Max. (609.6 mm)

Deceleration Distance

  • 42” Max (1.06m)

Arresting Force

  • 900 lbs. (approx.) (4kN)

Strength Test

  • 300 lbs. 4’ free fall (1.33 kN @ 1.22m free fall)


  • Meets OSHA 1926.502, 1910.66, ANSI A10.32, *ANSI Z359-2007, CSA Z259.2.2 requirments
*ANSI Z359-2007 compliant for connectors which meet the 3600lb gate requirements