Komatsu Pc 27 R -8 Digger Excavator Engine Problem

1998 Komatsu PC 27 R -8 excavator has engine problem there is some glass smashed out of the cab 1 gradding buckets come with the machine all panels are present and is with machine the engine was started to be taken out of the machine for closer inspection and overall but that's as far as it's got all parts and pump and bits come with the machine any questions ring phone delivery is possible