SD70ACU - FresnoSubber/Fresno-and-Co.-Trainbuild-Tomfuckery GitHub Wiki
Canadian Pacific SD70ACU #7029 pulling an enormous train of 6 tankers.
So you bought yourself an SD90MAC thinking it was gonna be a good endeavour? 6,000hp! What's there not to like? Well...aside from the terrible 16-265H engine that came with it.
The SD70ACU is an SD90MAC that has been rebuilt to replace its Siemens electrical components with equipment from Mitsubishi Electric as well as replace the original cab with one akin to their SD70ACe and SD70M-2 products to comply with the most recent FRA crashworthiness standards.
Technical Specifications
| General Info | - |
|---|---|
| Engine | EMD 16-710G3C-EC |
| Power Output | 4,500hp (4,300hp for traction) |
| Truck Type | EMD HTCR-II |
| Axles | 6 |
| Traction Motors | 6 |
| Minimum Weight | 415,000lbs ⚠ |
| Maximum Weight | 432,000lbs |
| Model Base Speed | 75mph |
| Top Speed | 75mph |
| Electrical System | - |
|---|---|
| Alternator Max Current | 4,530A (1) |
| Max Traction Motor (TM) Current | 755A (1) |
| Max Continuous TM Current | 755A (1) |
| Traction Motor Type | AC |
| Factor Of Adhesion | 35% ⚠ |
| Transition Mode | Automatic, no Selector |
| Transition Groups | 1 |
| Transition Shunts | 1 |
| Alternator Transition | No |
| Traction Control | ETC |
| Dynamic Braking (DB) Mode (if used) | Electrical Blowers |
| DB Max Current | 755A ⚠ |
| DB Max Continuous Current | 755A ⚠ |
| Blended Braking | No |
| Miscellaneous | - |
|---|---|
| Head End Power (HEP) | No |
| HEP Consumption | N/A |
| HEP Stand By/Run Mode | N/A |
| Load Ramp Speed | 1A/Tick |
| TM Overload Protection | N/A |
| Starter Mode | Fully Automatic Start |
| Air Brake Schedule | 26L |
| Compressor CFM | 274.3125 ([Gardner-Denver WBO] (https://github.com/MagnumMacKivler/RLCPT2/wiki/Compressor-Options) @ 950rpm) ⚠ |
| Main Reservoir Volume | 33.8cu-ft ⚠ |
Notes
(1) AC electrical gear is three-phase. Value shown here is for a single phase; the value used by RLC PT2 should be 3 times the value shown. This is done by typing "*3" (without quotes) after the number value when editing the locomotive config in the E2 editor.