i4300 RaycoWylie Display Features

• Quick and easy installation
• High resolution 4.3" color display
• Full load chart programmability
• Optional lockout feature if previously installed on crane
• One screen display of load, hoist, parts of line, radius, boom length, boom angle and % of maximum capacity
• Audible and visual alarms indicating two-block, load limit conditions
• Operator adjustable low, high angle, length, height and radius limits
• Easy calibration via keypad. No additional programming hardware necessary
• USB file transfers
• Multi-language: English, Spanish, French

For COMPLETE / FULL Crane LMI Replacement System Only

i4300 RaycoWylie Display Overview

i4300 Display RaycoWylie Overview

The i4300 RaycoWylie display is a computerized crane monitoring system, designed as an operator aid. It comprises sensors fitted to the crane and a display located in the cabin of the crane. This version measures the boom cylinder pressure or the tension in the hoist rope, the boom angle and length, and it indicates safe or critical conditions, while performing an authorized lift of loads.
 
All the sensors are linked through a single CAN Bus (Controlled Area Network). The pressure sensors or a dynamometer provide electrical signals that are proportional to ther load lifted. An inclinometer provides a signal that is proportional to the boom angle and a reeling drum provides a signal that is proportional to the boom extension. The radius and the load are calculated from these signals with the
dimensional crane data preprogrammed in the i4300 system.
 
During operation the load lifted by the crane is calculated from the measured boom cylinder pressure and is automatically compared with corresponding data related to the maximum permissible crane loading.

 The actual load is expressed as a percentage of the permitted load (% SWL). If this percentage exceeds a preset value, alarms and safety functions are activated. The values of the hook load, the permissible load, the main boom angle and the radius are displayed in a digital form on a graphic liquid crystal display (LCD).

The required crane duty charts are stored in a non-volatile memory and can only be modified with the approval of the crane manufacturer. The calculated crane parameters and calibration data are stored in an additional non-volatile memory. The calibration of the system is performed only with the use of known loads, boom angles, and other pre-determined data.