C636 - MagnumMacKivler/RLCPT2 GitHub Wiki
Image Copyright Worthington-Alco, Doug Wonders Collection
The C636 was introduced in late 1967 as a response to EMD's SD45. Producing 3600 horsepower with four fewer cylinders and featuring high adhesion trucks, it had many advantages over its competitor. However, it would turn out to be the last new locomotive Alco would design before Worthington forced Alco out of the locomotive market.
PT-Specific Information
| General Info | - |
|---|---|
| Prime Mover | ALCO 16-251F |
| Horsepower | 3600 |
| Truck Type | Alco Hi-Ad C |
| Axles | 6 |
| Traction Motors | 6 |
| Minimum Weight | 360,000 lbs |
| Maximum Weight | 420,000 lbs |
| Model Base Speed | 70 MPH |
| Top Speed | 70, 75, or 79, 84, or 93 MPH |
| Electrical System | - |
|---|---|
| Generator Max Current | 5400 Amps |
| Max Traction Motor (TM) Current | 1800 Amps |
| Max Continuous TM Current | 1195 Amps |
| Traction Motor Type | DC |
| Factor of Adhesion | 29% |
| Transition Mode | Automatic, no selector |
| Transition Groups | 2, 1 |
| Transition Shunts | 1, 1 |
| Generator Transition | No |
| Traction Control | APR |
| Dynamic Braking (DB) Mode (if used) | Mechanical Blowers @ 50% |
| DB Max Current | 830 Amps |
| DB Max Continuous Current | 830 Amps |
| Blended Braking | No |
| Miscellaneous | - |
|---|---|
| Head-End Power (HEP) | No |
| HEP Power Consumption | N/A |
| HEP Standby/Run Mode | N/A |
| Load Ramp Speed | 10 Amps/Tick |
| TM Overload Protection | No |
| Starter Mode | Latched Primer, Manual Start |
| Air Brake Schedule | 26-L |
| Compressor CFM | 247.5 (Wabco 3CDC @ 1100 RPM) |
| Main Reservoir Volume | 35.2 Cubic Feet |
Notes
⚠: Not Verified or Educated Guess