DHR D Class

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DHR D Class
DHR Class D.jpg
Beyer-Peacock works photo
Type and origin
Power type Steam
Builder Beyer, Peacock and Company
Specifications
Configuration 0-4-0+0-4-0
UIC class B'B' n4
Gauge 2 ft (610 mm)
Driver diameter 26 in (0.660 m)
Superheater None
Cylinders Four, outside
Cylinder size 11 in × 14 in (279 mm × 356 mm)
Career
Operators
Class DHR D Class
Number in class 1
Numbers 31
Locale West Bengal, India
First run 1911
Withdrawn November 1954 (1954-11)
[1]

The DHR D Class was a 2 ft (610 mm) gauge 0-4-0+0-4-0 Garratt-type articulated steam locomotive used on the Darjeeling Himalayan Railway (DHR) in West Bengal, India.[2]

Service history

The sole member of the class was built by Beyer, Peacock and Company in 1910, and entered service the following year, as no. 31 in the DHR fleet.[1] Its basic dimensions were designed to be roughly equivalent to those of two of the DHR's existing B Class 0-4-0 ST engines, with the intention that it would produce approximately double the power of those engines. However, in practice it was only able to haul 65% more load than a single B Class unit.[3]

Although the DHR did not acquire any further articulated locomotives, no. 31 remained in service until November 1954.[3]

See also


References

Notes

  1. 1.0 1.1 Hughes 1994, pp. 34, 37.
  2. Hughes 1994, p. 34.
  3. 3.0 3.1 Hughes 1994, p. 37.

Bibliography

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External links

Media related to Lua error in package.lua at line 80: module 'strict' not found. at Wikimedia Commons