BDR 3107 is an Automatic Safe Load Indicator, it is a device which is installed on mobile or portal cranes to alert the operator if the lift is exceeding the safe operating range of the machinery. In some cases, the device will physically lock the machinery in circumstances it determines to be unsafe. BDR 3107 systems are composed of a microprocessor connected to various sensors on the crane itself

 BDR 3107 user Interfaces & specifications:

 . BDR 3107 is very easy to be adjusted you can adjust the boom angle, boom length and the actual weight. BDR 3107 is fitted with multiple sensors, for each of the measured parameters, which are then further displayed in the operator's cabin for his benefit. BDR 3107 has a Self-diagnostics method warns the operator if any sensors of system failure or out of range. BDR 3107 has ability to store many different load tables in individual EPROM Chip. BDR 3107 measures the angle and extension of the boom along with the load weight and compares this with the manufacturer's specifications to determine if the lift is safe. BDR 3107 has the capability of detecting the boom angle, weight of load lifted, boom length, boom height, and ground radius of any lifting device, and also the operator can enter the number of ropes and the device automatically calculate the maximum weight according to the maximum number of ropes for the Crane. BDR 3107 controls the lifting equipment to the level that it tries to keep the machinery functioning as per the manufacturer's suggested safety charts.