Komatsu PC 3000-6

I have 3 x PC-3000’s for sale. Unit 1. Frame hrs app 18,836 but with current 8000 hrs on complete new engine, amongst other significant repairs. Unit 2. 11,103 frame hours, engine has only 35hrs on a complete engine rebuild. Unit 3. Frame hrs 14,974, with change over complete rebuilt engine which has only 1,482 hrs.