89
2.4 MOMENT LIMITER (OVERLOAD PREVENTIVE DEVICE)
2.4.1 CONFIGURATION OF MOMENT LIMITER
(1) Boom length meter (left side of boom)
(2) Boom angle meter (left side of boom)
(3) Pressure sensor (derricking cylinder section) (2 pieces)
(4) Overwinding detector (side of boom tip)
(5) Rotating warning lamp
(A) Rotating red lamp (warning lamp when load factor is 100% or more)
(B) Rotating yellow lamp (prediction lamp when load factor is 90 - less than 100%)
(C) Rotating green lamp (operation lamp when load factor is less than 90%)
(6) Machine monitor (moment limiter display section) (inside cab)
(7) Override switch