Rayco-Wylie Systems
 

R140 - Cable Anti-Two Block




The Anti-Two-Block R140 warns the operator when the hook reaches its maximum safe height. OSHA compliant, it represents an efficient and economic solution to minimize damage from two-block conditions.


Applications :
  • Telescopic cranes
  • Lattice cranes
  • Overhead cranes
  • Boom truck
Features and Benefits
  • Fully sealed aluminum switch. Resists the worst environmental conditions.
  • Switch is designed to "free hang" from boom tip, helping to reduce chain wrap problems. Design allows for easy movement from boom tip to jib.
  • Switch offers failure rate of less than 1%.
  • Switch is interchangeable with most competitive A2B systems.
  • Standard cable reel provides 110' of extension--Also available in 160'.
  • A2B cable available in three formats: one, two or three strands. A single strand version with a 49 mesh cable can dead lift 400 lbs before breaking.
  • The alarm box features Rigging/Test/Override/Bypass modes.
  • Rayco offers lockout kits for all makes and models of lattice and telescopic cranes.
  • Cable reel is easy to modify for LMI update (adding a length and/or angle).
Technical Data
Control box
Display size:
Power supply range:

4.3" X 5.8" X 3"
12 or 24 volts
Weight and chains
Standard weight:
Fast line weight:
1/4" galvanised chain

12 lbs
30 lbs
Switch
Mechanical Switch on/off
Cable reel
Standard capacity:
Double cable reel capacity:

110' lenght
160' lenght
Complies with: OSHA 29 CFR
-1926 550

 

 

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