Komatsu PC-7 excavator position sensor. It is brand new and made in China. Komatsu PC-7 excavator position sensor.It is brand new and made in China. The product ... harness for excavator applicable Komatsu, Hitachi, Kobelco, Sumitomo, Hyundai, Caterpillar, Daewoo, Volvo, Kato etc, and the maintenance service accordingly etc. Komatsu PC-7 excavator position sensor