HELICAL GEARBOXES C/S/F/A
Roda Gigi-Roda Gigi Heliks
| Mobil SHC 632 | Equipment Operation : Kondisi Kerja Pembangun Standar |
| Mobil SHC Gear 220 | Equipment Operation : Kondisi Kerja Pembangun Standar |
| Mobil SHC Gear 320 | Equipment Operation : Kondisi Kerja Pembangun Standar |