DEVICE FOR DETECTING AMOUNT DONE BY EXCAVATOR/LOADER

摘要

A device is provided for detecting the amount of work done by an excavator/loader, which swings up and down bucket support means with respect to a car body and tilts the bucket with respect to the bucket support means. This device comprises means (17) for detecting a bottom pressure of a cylinder (6) for swinging up and down the bucket support means (5, 7), means (18) for computing the weight of sand and gravel inside the bucket (9) from the detected bottom pressure, and means (31) for integrating the computed weight inside the bucket.