OSP - EQUIPMENTS Page 4 Reference List of the Main Powers& Equipments 5 . EXCAVATOR & JACK HAMMER Power: 410 HP / 35 ton Type: 330 LNSN / 6 DRO 2862 Model: 1999 Manufacturer: USA 6 . COMPRESSOR (ATLAS COPCO) Power: 96 HP Type: XAHS  175 Model: 2000 Manufacturer: Sweden