Lehigh & Hudson River 2-8-0 "Consolidation" Locomotives in the USA


Class Details by Steve Llanso of Sweat House Media

Class 16 (Locobase 12713)

Data from DeGolyer, Volume 27, p. 35. Works numbers were 24128-24129 in April 1904.

These anthracite camelback Consolidations used the broad and shallow Wootten firebox in a camelback setup that put the engineer over the boiler and the fireman on a footplate behind the firebox. The large grate used both drop bars and water tubes.

They had 20-year careers on this North Jersey-New York bridge line before being scrapped in December 1925 and October 1927, respectively.


Class 28 (Locobase 12982)

Data from DeGolyer, Volume 29, p. 116; see also Railroad Age Gazette, Volume 45, No 25 (20 November 1908). Works numbers were 28787-28790 in August 1906; 33041-33042, 33044-33046, 33052 in November 1908; 33064-33065, 33071-33074 in December.

Special equipment on the 1908 batches included:

Axles hammered steel

Boiler lagging Asbestos mill board

Brakes Westlnghouse

Couplers Climax

Driving boxes cast steel

Injectors Sellers

Journal bearings Bronze

Piston and valve rod packings Jerome

Safety valve Crosby

Sanding devices Watters

Sprlngs cast steel

Steam gages Klinger

Tires cast steel


Class 90 (Locobase 416)

Data from table of specs in 1930 Locomotive Cyclopedia, p. 112. DeGolyer, Volume 76, pp. 364+ and Volume 77, pp. 264+. (Thanks to Chris Hohl for his 29 April 2015 email commenting on the engine weights and noting a lack of tender weight.) Works numbers were 58454-58457 in June 1925 and 59979-59980 in April 1927.

Drury (1993) comments that these were very large 2-8-0s with tractive effort nearly as great as the USRA's heavy Santa Fes. These Consolidations had 14" (356 mm) piston valves and rolled on 80 lb/ and 100 lb/yard (40-50 kg/metre) rail. Firebox heating surface area included 46 sq ft (4.27 sq m) in six arch tubes.

Note that their factor of adhesion was just about 4, which suggests they weren't unduly slippery.

The class saw steam out on the L & HR and retired in 1950.

Principal Dimensions by Steve Llanso of Middle Run Media
Class162890
Locobase ID12713 12982 416
RailroadLehigh & Hudson RiverLehigh & Hudson RiverLehigh & Hudson River
CountryUSAUSAUSA
Whyte2-8-02-8-02-8-0
Number in Class2166
Road Numbers16, 19/26-27 /56-5728-29, 31-32 / 53-54, 51-52, 58-7090-95
GaugeStdStdStd
Number Built2166
BuilderBurnham, Williams & CoBurnham, Williams & CoBaldwin
Year190419061925
Valve GearStephensonStephensonWalschaert
Locomotive Length and Weight
Driver Wheelbase (ft / m)15.33 / 4.6715.33 / 4.6717.50 / 5.33
Engine Wheelbase (ft / m)23.67 / 7.2123.67 / 7.2127.50 / 8.38
Ratio of driving wheelbase to overall engine wheelbase 0.65 0.65 0.64
Overall Wheelbase (engine & tender) (ft / m)75.40 / 22.98
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)160,000 / 72,575160,000 / 72,575283,800 / 128,730
Engine Weight (lbs / kg)180,000 / 81,647180,000 / 81,647309,700 / 140,478
Tender Loaded Weight (lbs / kg)100,000 / 45,359100,000 / 45,359266,500
Total Engine and Tender Weight (lbs / kg)280,000 / 127,006280,000 / 127,006576,200
Tender Water Capacity (gals / ML)5000 / 18.947000 / 18.9415,000 / 56.82
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)1216 / 15
Minimum weight of rail (calculated) (lb/yd / kg/m)67 / 33.5067 / 33.50118 / 59
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)56 / 142256 / 142261 / 1549
Boiler Pressure (psi / kPa)180 / 1240200 / 1380220 / 1520
High Pressure Cylinders (dia x stroke) (in / mm)22" x 28" / 559x71122" x 28" / 559x71127" x 32" / 686x813
Tractive Effort (lbs / kg)37,026 / 16794.7341,140 / 18660.8171,514 / 32438.24
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.32 3.89 3.97
Heating Ability
Tubes (number - dia) (in / mm)364 - 2" / 51336 - 2" / 51240 - 2.25" / 57
Flues (number - dia) (in / mm)50 - 5.5" / 140
Flue/Tube length (ft / m)15.37 / 4.6815.37 / 4.6815.50 / 4.72
Firebox Area (sq ft / m2)178.20 / 16.56178.20 / 16.56318 / 29.55
Grate Area (sq ft / m2)75.60 / 7.0375.60 / 7.03100 / 9.29
Evaporative Heating Surface (sq ft / m2)3089 / 287.082864 / 266.173607 / 335.22
Superheating Surface (sq ft / m2)924 / 85.87
Combined Heating Surface (sq ft / m2)3089 / 287.082864 / 266.174531 / 421.09
Evaporative Heating Surface/Cylinder Volume250.73232.47170.06
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation13,60815,12022,000
Same as above plus superheater percentage13,60815,12026,400
Same as above but substitute firebox area for grate area32,07635,64083,952
Power L15427568914,250
Power MT299.11313.55442.79

All material Copyright © SteamLocomotive.com
Wes Barris