| DR Class 23.10 (35.10) |
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35 1019-5 in April 2016 |
| Type and origin |
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| Power type | Steam |
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| Builder | LKM Babelsberg |
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| Serial number | 656002/1, 656002/2, 123003–123113 |
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| Build date | 1955–1959 |
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| Total produced | 113 |
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| Specifications |
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Configuration:
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| • Whyte | 2-6-2 |
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| • UIC | 1′C1′ h2 |
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| • German | P 35.18 |
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| Gauge | 1,435 mm (4 ft 8+1⁄2 in) |
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| Leading dia. | 1,000 mm (3 ft 3+3⁄8 in) |
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| Driver dia. | 1,750 mm (5 ft 8+7⁄8 in) |
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| Trailing dia. | 1,250 mm (4 ft 1+1⁄4 in) |
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| Tender wheels | 1,000 mm (3 ft 3+3⁄8 in) |
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| Wheelbase: | |
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• Axle spacing
(Asymmetrical) | - 3,000 mm (9 ft 10+1⁄8 in) +
- 2,000 mm (6 ft 6+3⁄4 in) +
- 2,000 mm (6 ft 6+3⁄4 in) +
- 3,100 mm (10 ft 2 in) =
|
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| • Engine | 10,100 mm (33 ft 1+5⁄8 in) |
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| • Tender | - 1,900 mm (6 ft 2+3⁄4 in) +
- 1,900 mm (6 ft 2+3⁄4 in) +
- 1,900 mm (6 ft 2+3⁄4 in) =
- 5,700 mm (18 ft 8+3⁄8 in)
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| • incl. tender | 18,610 mm (61 ft 5⁄8 in) |
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Length:
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| • Over headstocks | 21,360 mm (70 ft 1 in) |
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| • Over buffers | 22,660 mm (74 ft 4+1⁄8 in) |
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| Height | 4,550 mm (14 ft 11+1⁄8 in) |
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| Axle load | 18.3 t (18.0 long tons; 20.2 short tons) |
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| Adhesive weight | 54.7 t (53.8 long tons; 60.3 short tons) |
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| Empty weight | 78.5 t (77.3 long tons; 86.5 short tons) |
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| Service weight | 87.2 t (85.8 long tons; 96.1 short tons) |
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| Tender type | 2′2′ T 28 |
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| Fuel type | Coal |
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| Fuel capacity | 10 t (9.8 long tons; 11 short tons) |
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| Water cap. | 28 m3 (6,160 imp gal; 7,400 US gal) |
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| Firebox: | |
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| • Grate area | 3.71 m2 (39.9 sq ft) |
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Boiler:
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| • Pitch | 3,100 mm (10 ft 2 in) |
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| • Tube plates | 4,200 mm (13 ft 9+3⁄8 in) |
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| • Small tubes | 44.5 mm (1+3⁄4 in), 150 off |
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| • Large tubes | 133 mm (5+1⁄4 in), 38 off |
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| Boiler pressure | 16 bar (16.3 kgf/cm2; 232 psi) |
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| Heating surface: | |
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| • Firebox | 17.9 m2 (193 sq ft) |
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| • Tubes | 79.0 m2 (850 sq ft) |
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| • Flues | 62.7 m2 (675 sq ft) |
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| • Total surface | 159.6 m2 (1,718 sq ft) |
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Superheater:
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| • Heating area | 65.7 m2 (707 sq ft) |
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| Cylinders | Two, outside |
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| Cylinder size | 550 mm × 660 mm (21+5⁄8 in × 26 in) |
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| Performance figures |
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| Maximum speed | - Forwards: 110 km/h (68 mph)
- Reverse: 50 km/h (31 mph)
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| Indicated power | 1,700 PS (1,250 kW; 1,680 hp) |
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The steam locomotives of DR Class 23.10, (from 1 June 1970 Class 35.10) were passenger train engines built for the Deutsche Reichsbahn in East Germany after the Second World War.Is produced in H0 scale to many train model railway.
