DRB Class 03.10

Specifications
Specifications
Configuration:;
• Whyte	4-6-2
• UIC	2′C1′ h3
• German	S 36.18
Driver	Divided: inside cylinder on 1st,; outside cylinders on 2nd
Gauge	1,435 mm (4 ft 8+1⁄2 in)
Leading dia.	1,000 mm (39+3⁄8 in)
Driver dia.	2,000 mm (78+3⁄4 in)
Trailing dia.	1,250 mm (49+1⁄4 in)
Tender wheels	1,000 mm (39+3⁄8 in)
Wheelbase:
• Axle spacing; (Asymmetrical)	2,200 mm (7 ft 2+5⁄8 in) +; 1,800 mm (5 ft 10+7⁄8 in) +; 2,250 mm (7 ft 4+5⁄8 in) +; 2,250 mm (7 ft 4+5⁄8 in) +; 3,500 mm (11 ft 5+3⁄4 in);
• Engine	12,000 mm (39 ft 4+1⁄2 in)
• Tender	5,700 mm (224+3⁄8 in)
• Tender bogie	1,900 mm (74+3⁄4 in)
• incl. tender	20,225 mm (66 ft 4+1⁄4 in)
Length:;
• Over headstocks	22,605 mm (74 ft 2 in)
• Over buffers	23,905 mm (78 ft 5+1⁄8 in)
Height	4,550 mm (14 ft 11+1⁄8 in)
Axle load	18.33 t (18.04 long tons; 20.21 short tons)
Adhesive weight	54.98 t (54.11 long tons; 60.61 short tons)
Empty weight	93.8 t (92.3 long tons; 103.4 short tons)
Service weight	103.04 t (101.41 long tons; 113.58 short tons)
Tender type	2′2′ T 34 St
Fuel type	Coal
Fuel capacity	10 tonnes (9.8 long tons; 11 short tons)
Water cap.	34 m3 (7,500 imp gal; 9,000 US gal)
Firebox:
• Grate area	3.9 m3 (140 cu ft)
Boiler:;
• Pitch	3,100 mm (10 ft 2 in)
• Tube plates	6,800 mm (22 ft 3+3⁄4 in)
• Small tubes	70 mm (2+3⁄4 in), 85 off
• Large tubes	171 mm (6+3⁄4 in), 20 off
Boiler pressure	16 bar (16.3 kg/cm2; 232 psi)
Heating surface:
• Firebox	15.9 m2 (171 sq ft)
• Tubes	117.88 m2 (1,268.8 sq ft)
• Flues	69.18 m2 (744.6 sq ft)
• Total surface	202.96 m2 (2,184.6 sq ft)
Superheater:;
• Heating area	72.22 m2 (777.4 sq ft)
Cylinders	Three
Cylinder size	470 mm × 660 mm (18+1⁄2 in × 26 in)

Type and origin
Type and origin
Power type	Steam
Builder	Borsig (22); Krupp (18); Krauss-Maffei (20);
Build date	1939–1941
Total produced	60

DRB Class 03.10
PKP class Pm3
DRB Class 03.10; PKP class Pm3
	DR 03 1010
Power type
Type and origin
Power type	Steam
Builder	Borsig (22); Krupp (18); Krauss-Maffei (20);
Build date	1939–1941
Total produced	60
Configuration:;
Specifications
Configuration:;
• Whyte	4-6-2
• UIC	2′C1′ h3
• German	S 36.18
Driver	Divided: inside cylinder on 1st,; outside cylinders on 2nd
Gauge	1,435 mm (4 ft 8+1⁄2 in)
Leading dia.	1,000 mm (39+3⁄8 in)
Driver dia.	2,000 mm (78+3⁄4 in)
Trailing dia.	1,250 mm (49+1⁄4 in)
Tender wheels	1,000 mm (39+3⁄8 in)
Wheelbase:
• Axle spacing; (Asymmetrical)	2,200 mm (7 ft 2+5⁄8 in) +; 1,800 mm (5 ft 10+7⁄8 in) +; 2,250 mm (7 ft 4+5⁄8 in) +; 2,250 mm (7 ft 4+5⁄8 in) +; 3,500 mm (11 ft 5+3⁄4 in);
• Engine	12,000 mm (39 ft 4+1⁄2 in)
• Tender	5,700 mm (224+3⁄8 in)
• Tender bogie	1,900 mm (74+3⁄4 in)
• incl. tender	20,225 mm (66 ft 4+1⁄4 in)
Length:;
• Over headstocks	22,605 mm (74 ft 2 in)
• Over buffers	23,905 mm (78 ft 5+1⁄8 in)
Height	4,550 mm (14 ft 11+1⁄8 in)
Axle load	18.33 t (18.04 long tons; 20.21 short tons)
Adhesive weight	54.98 t (54.11 long tons; 60.61 short tons)
Empty weight	93.8 t (92.3 long tons; 103.4 short tons)
Service weight	103.04 t (101.41 long tons; 113.58 short tons)
Tender type	2′2′ T 34 St
Fuel type	Coal
Fuel capacity	10 tonnes (9.8 long tons; 11 short tons)
Water cap.	34 m3 (7,500 imp gal; 9,000 US gal)
Firebox:
• Grate area	3.9 m3 (140 cu ft)
Boiler:;
• Pitch	3,100 mm (10 ft 2 in)
• Tube plates	6,800 mm (22 ft 3+3⁄4 in)
• Small tubes	70 mm (2+3⁄4 in), 85 off
• Large tubes	171 mm (6+3⁄4 in), 20 off
Boiler pressure	16 bar (16.3 kg/cm2; 232 psi)
Heating surface:
• Firebox	15.9 m2 (171 sq ft)
• Tubes	117.88 m2 (1,268.8 sq ft)
• Flues	69.18 m2 (744.6 sq ft)
• Total surface	202.96 m2 (2,184.6 sq ft)
Superheater:;
• Heating area	72.22 m2 (777.4 sq ft)
Cylinders	Three
Cylinder size	470 mm × 660 mm (18+1⁄2 in × 26 in)
Maximum speed
Performance figures
Maximum speed	140 km/h (87 mph)
Indicated power	1,790 PS (1,320 kW; 1,770 hp)
Numbers
Career
Numbers	03 1001–1022, 1043–1060, 1073–1092
Retired	DB: 1966; DR: 1981; PKP: 1968;

The German Class 03.10 (Baureihe 03.10 or BR 03.10) engines were standard steam locomotives (Einheitsdampflokomotiven) belonging to the Deutsche Reichsbahn and designed for hauling express trains.