HC4900 LMI Unit for XCMG XCT50Y Truck Crane
The HC4900 unit supports load-moment monitoring on compatible XCMG XCT50Y cranes. Its hardware, software and crane geometry data must correspond to the exact boom and machine configuration.
Identification and Matching
HC4900 label and hardware revision
Software/configuration version
XCT50Y serial number and boom setup
Connector and CAN interface
Associated sensors and display models
Application and Service Scenarios
Consider replacement after confirmed internal faults, no communication with verified wiring, memory/configuration failure or physical damage. Power, CAN bus, sensors and display faults should be isolated first.
Inspection and Installation
Back up configuration where possible, observe anti-static handling and inspect connectors. Program and calibrate as required, then verify load, radius, angle, warnings and cut-off functions.
Frequently Asked Questions
Can another HC4900 be installed directly?
Only if hardware, software and crane configuration are compatible.
Does a blank display prove the LMI unit failed?
No. Check power, display and communication wiring.
What testing is mandatory?
Complete the manufacturer-specified calibration and safety-function test.
Export Packing
The unit is sealed anti-static with connector protection and shock-resistant cushioning.
