Data from Markku Karvonen's personal.inet.fi/koti/markku.karvonen/prk/vanha3.htm (visited 29 March 2003). and Eljas Polho- Pekka Honkanen, Hoyryveturit Valtionrautateilla (The Steam Locomotives of the Finnish State Railways), Suomen Rautatiehistoriallinen Seura Ry (Finnish Railway History Society) 1967-2017, p. 215. Publishing information supplied by Teemu Koivumaki in a 24 January 2022 email as part of an indispensable series of emails concerning Finnish locomotives. Works numbers were 294-295 in 1872.
Apparently similar in some respects (e.g., grate area) to the six-coupled pair delivered by Berliner in the same year, these were passenger engines with taller drivers and smaller boilers. On delivery they acquired the names Gisiko and Arnold. Arnold was placed out of service in 1912, but the Gisiko
Principal Dimensions by Steve Llanso of Sweat House Media | |
|---|---|
| Class | D1 |
| Locobase ID | 5614 |
| Railroad | Suomen valtionrautatiet (VR) |
| Country | Finland |
| Whyte | 2-4-0 |
| Number in Class | 2 |
| Road Numbers | 110-111/72-73 |
| Gauge | 5' |
| Number Built | 2 |
| Builder | Berliner Maschinenbau |
| Year | 1872 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | |
| Engine Wheelbase (ft / m) | |
| Ratio of driving wheelbase to overall engine wheelbase | |
| Overall Wheelbase (engine & tender) (ft / m) | 32.02 / 9.76 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | 26,896 / 12,200 |
| Weight on Drivers (lbs / kg) | 44,754 / 20,300 |
| Engine Weight (lbs / kg) | 71,650 / 32,500 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 1874 / 7.10 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 37 / 18.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 63 / 1600 |
| Boiler Pressure (psi / kPa) | 142.10 / 9.80 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 15.98" x 22.01" / 406x559 |
| Tractive Effort (lbs / kg) | 10,776 / 4887.92 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.15 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | |
| Grate Area (sq ft / m2) | 16.47 / 1.53 |
| Evaporative Heating Surface (sq ft / m2) | 965 / 89.68 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 965 / 89.68 |
| Evaporative Heating Surface/Cylinder Volume | 188.88 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 2340 |
| Same as above plus superheater percentage | 2340 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |