Compare locomotives
Add a locomotive
Cananea, Rio Yaqui & Pacifico class EG, later E-1
The CRY&P had been built to haul mineral resources and agricultural products over the mountains in Sonora. For this task, they ordered 30 2-6-0 locomotives which had been derived from the Harriman Common Standard desi...
| Cananea, Rio Yaqui & Pacifico class EG, later E-1Remove | |
|---|---|
| Variant | M-11 superheated |
| Built | 1909 |
| Manufacturers | Baldwin |
| Wheel arrangement | 1C |
| Gauge | |
| Length | |
| Service mass | 81846 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Cananea, Rio Yaqui & Pacifico class EG, later E-1M-11 superheated |
|---|---|
| Built | 1909 |
| Manufacturers | Baldwin |
| Wheel arrangement | 2-6-0 (Mogul) |
Dimensions and weights
| Property | Cananea, Rio Yaqui & Pacifico class EG, later E-1M-11 superheated |
|---|---|
| Wheelbase | 7.32 m |
| Total wheelbase | 16.23 m |
| Service mass | 81.8 t |
| Adhesion mass | 69.4 t |
| Total mass | 142.2 t |
| Rigid wheelbase | 4.62 m |
| Water capacity | 26,498 l |
| Fuel capacity | 12.7 t (coal) |
Boiler
| Property | Cananea, Rio Yaqui & Pacifico class EG, later E-1M-11 superheated |
|---|---|
| Grate area | 4.599 m² |
| Firebox surface | 15.143 m² |
| Tube heating surface | 163.324 m² |
| Evaporative heating surface | 178.467 m² |
| Superheater surface | 32.795 m² |
| Total heating surface | 211.3 m² |
Power plant
| Property | Cananea, Rio Yaqui & Pacifico class EG, later E-1M-11 superheated |
|---|---|
| Driver diameter | 1,600 mm |
| Boiler pressure | 13.8 bar |
| Expansion type | simple expansion |
| Cylinders | two, 559 x 711 mm |
Power
| Property | Cananea, Rio Yaqui & Pacifico class EG, later E-1M-11 superheated |
|---|---|
| Power source | steam |
| Estimated power | 1,119 kW (1,521 PS) |
| Starting effort | 162.7 kN |
Calculated values
| Property | Cananea, Rio Yaqui & Pacifico class EG, later E-1M-11 superheated |
|---|---|
| Factor of adhesion | 1 : 4.19 |
| Optimal speed | 42 km/h |
| Power-to-weight ratio | 13.7 kW/t |
| Heating Surface Equivalent | 319.8 m² |
| Cylinder volume/HSE | 1 : 1,090.90 |
| Adhesive weight/Total | 1 : 1.18 |
| Tractive force/Heating surface | 1 : 16.08 |
| Grate area/Heating surface | 1 : 45.94 |
| Firebox/Tube surface | 1 : 10.79 |
| Total/Superheater | 1 : 5.44 |
