Construction year: 1906
Numbering locomotives: 64.001 - 64.168
Type of locomotief: ( 10 Wheel ) 4-6-0
Mechanism
Diameter of cylinders (d) : 575 mm
Piston stroke (l) : 630 mm
Diameter of driving wheels (D) : 1,750 m
Kettle
Kettle pressure (P) : 12 kg/cm²
Grid
Length: 2,600 m
Width: 1,010 m
Surface area (G) : 2,62 m²
Heating surface of the firebox: 14,35 m²
Heating surface of the firebox
Small fire tubes
Diameters : 45/50 mm
Amount: 131
Surface area 87,42 m²
Big fire tubes
Diameters : 125/133 mm
Amount: 26
Surface area 47,59 m²
Total heating area (S) : 149,36 m²
Diameter superheater pipes: 32/40 mm
Overheating surface (S1) : 58,90 m²
Boiler hull
Average diameter: 1,600 m
Plate thickness: 16 mm
Thickness fireboxplates: 16 and 20 mm
Material fireboxplates: Copper
Thickness fireboxplates
Sky plate: 16 mm
Rear and side plates: 16 mm
Pipe plate: 16 or 26 mm
Thickness of pipe plate - Smoke box: 26 mm
Content of the ride-on kettle: 6,500 m³
Steam chest volume: 2,440 m³
Surface area of steam release: 9,50 m²
Ratio S/G : 57
Ratio S1/S: 0,396
Weight empty locomotive: 69,180 ton
Adhesion weight (A): 50,280 ton
Ratio T/A: 1/5,41
Towing capacity: T= 0,65pd²l 9 280 kg
D
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