Maeda MC285C-3 - MOMENT LIMITER (OVERLOAD DETECTOR)

M A E D A Mini-Crawler Crane Section 4 – MOMENT LIMITER (OVERLOAD DETECTOR)
1/2019 MC285C-3 4-63
MOMENT LIMITER (OVERLOAD DETECTOR)
Moment Limiter Features
Fig. 4-174
1 - Monitor
2 - Main Controller
3 - Lower Controller (I/O Unit)
4 - Upper Controller (I/O Unit)
5 - Working Status Lamp
• (A) Working Status Lamp (red) (Warning
Light for load factor of 100% or more)
• (B) Working Status Lamp (yellow)
(Pre-warning Light for load factor of 90 to
100%)
• (C) Working Status Lamp (green)
(Working Light for load factor of less than
90%)
6 - Boom Length Sensor (left side)
7 - Boom Angle Sensor
(left side of boom rear edge)
8 - Pressure Sensor (boom cylinder) (two)
9 - Over Winding Detector
10 - Over-Unwinding Stop Device
11 - Outrigger Position Detection Device
12 - Moment Limiter Override Switch