Komatsu PC400-8:
Operating weight: 41,300 kg
Engine power: 246 kW/330 HP @ 1800 rpm
Bucket capacity (SAE heaped): 3.3-5.7 m3
Maximum digging depth: 8.32 m
Maximum reach: 12.23 m
Maximum loading height: 7.61 m
708-8J-71110 and 708-8J-41110:
These part numbers correspond to hydraulic pump components used in the PC400-8 excavator. Unfortunately, I was not able to find specific specifications for these part numbers.
208-27-00312:
This part number corresponds to the transmission assembly used in the PC400-8 excavator. Unfortunately, I was not able to find specific specifications for this part number.