Banner
Navigation
loco-info.com
The reference for locomotives and railcars

Furness Railway No. 1 to 4 “Old Coppernob”

Great Britain 1844 4 produced
“Old Coppernob” in the National Railway Museum, York Alan Wilson

The first four locomotives of the Furness Railway were four 0-4-0, of which No. 3 “Old Coppernob” is the most well-known and the only one that survived to this day. Today it is also one of only three surviving locomotives with a Bury bar frame. Numbers 1 and 2 were delivered by Bury, Curtis and Kennedy in 1844 and had a boiler with a pressure of 80 psi and cylinders with a diameter of 13 inches. Numbers 3 and 4 followed in 1846 and had not only a pressure of 110 psi, but also a cylinder diameter of 14 inches. With a heating area of 940 square feet, the boiler was larger than that of most contemporary standard gauge locomotives.

In 1870, they were replaced by new passenger locomotives. Numbers 1 and 2 were withdrawn only a short time later. 3 and 4 continued to be used as shunters at the Barrow docks and were only withdrawn in 1898. Since No. 3 was the locomotive that hauled the first passenger train of the Furness Railway, it was preserved. It has been operational for the last time in the nineties and still carries its original Indian Red livery and copper-covered firebox. Due to its appearance, it is world-famous under the name “Old Coppernob”. Today, it can be found in the National Railway Museum at York.

“Old Coppernob” in Barrow on an old postcard PD

Technical data

General

Built
1844, 1846
Manufacturers
Bury, Curtis and Kennedy
Wheel arrangement
0-4-0 (Four-coupled)
Gauge
1,435 mm (Standard gauge)

Dimensions and weights

Service mass
24.4 t
Adhesion mass
24.4 t
Total mass
32.5 t
Axle load
12.2 t
Water capacity
4,092 l
Fuel capacity
2 t (coal)

Boiler

Firebox surface
4.552 m²
Tube heating surface
87.329 m²
Evaporative heating surface
91.881 m²
Total heating surface
91.9 m²

Power plant

Driver diameter
1,448 mm
Boiler pressure
7.6 bar
Expansion type
simple expansion
Cylinders
two, 356 x 610 mm

Power

Power source
steam
Estimated power
89 kW (121 PS)
Starting effort
34.3 kN

Calculated values

Factor of adhesion
1 : 6.97
Optimal speed
16 km/h
Power-to-weight ratio
3.6 kW/t
Heating Surface Equivalent
114.6 m²
Cylinder volume/HSE
1 : 1,056.21
Adhesive weight/Total
1 : 1.00
Tractive force/Heating surface
1 : 7.80
Firebox/Tube surface
1 : 19.18
Auf Deutsch umschalten

Settings

Your settings are retained for this browser session only.

Consent to cookies

We use cookies to save your display settings. If you decline, the settings are retained only for the current browser session.