SD75 - MagnumMacKivler/RLCPT2 GitHub Wiki
PT-Specific Information
| General Info | - |
|---|---|
| Prime Mover | EMD 16-710G3C |
| Horsepower | 4300 (1) |
| Truck Type | HTCR I |
| Axles | 6 |
| Traction Motors | 6 |
| Minimum Weight | 375,000 lbs ⚠ |
| Maximum Weight | 440,000 lbs ⚠ |
| Model Base Speed | 70 MPH |
| Top Speed | 70 ⚠ |
| Electrical System | - |
|---|---|
| Generator Max Current | 9900 Amps ⚠ |
| Max Traction Motor (TM) Current | 1650 Amps ⚠ |
| Max Continuous TM Current | 1230 Amps |
| Traction Motor Type | DC |
| Factor of Adhesion | 35% ⚠ |
| Transition Mode | Automatic, no Selector |
| Transition Groups | 1 |
| Transition Shunts | 1 |
| Generator Transition | Yes |
| Traction Control | ETC |
| Dynamic Braking (DB) Mode (if used) | Electrical Blowers |
| DB Max Current | 1000 Amps |
| DB Max Continuous Current | 945 Amps |
| Blended Braking | No |
| Miscellaneous | - |
|---|---|
| Head-End Power (HEP) | No |
| HEP Power Consumption | N/A |
| HEP Standby/Run Mode | N/A |
| Load Ramp Speed | 2 Amps/Tick |
| TM Overload Protection | Yes |
| Starter Mode | Manual Primer, Manual Start |
| Air Brake Schedule | 26-L |
| Compressor CFM | 274.25 (Gardner Denver WBO @ 950RPM) ⚠ |
| Main Reservoir Volume | 33.8 Cubic Feet |
Notes
⚠: Not Verified or Educated Guess
(1): four units built for ATSF were rated at 4500 horsepower.