| Brand | Caterpillar |
| Model | 3412 DIT |
| Power (type) | 503, 540, 300, 615, 450, 320 |
| RPM (type) | 1500, 1800, 1640 |
| Fuel | Diesel |
| Running hours | 22592, 18400, 37800, 24.945 |
| Flywheel housing | Sae-0 |
| Starter | Air starter, 1x24v, 24v, 1x 24v, 24v + alternator |
| Governor | Mechanical |
| Exhaust system | Water cooled |
| Turbo | Water cooled |
| Cooling system | Keel cooled, Keel cooling |
| Remarks | Carter breathers broken, Throttle handle broken, handle on fuel injection pump broken., Turbo, t-part and tank not fixed well. turbo stuck. |
| Panel | No |
| Expansion tank | Yes |
| Raw water pump | No, Yes |
| LxWxH (cm) | 140x200x170, 2200x150x170, 225x130x180, 210x135x185 |
| Weight (kg) | 2500, 2660, 2700 |