تركيب مؤشر عزم الحمل على رافعة نقل المواد من طراز «شيل-غراب» سعة 140 طنًا: تقرير ميداني من لوتشو
Five sensors, a 10 m boom pivot and 25 m of reach. A field report from Sichuan Bangli Heavy Machinery on fitting a Linux-based load moment indicator to a 140-ton shell-grab handler — mounting points, harness, two-point calibration, and the three details that decide whether it still reads true in a year.