CM: CaibairTn & Moron / Central Macare'o / Central Marta / Central Mercedes / Central Mercedita / Central Miranda / Central Moron 2-8-0 Locomotives in Cuba


Class Details by Steve Llanso of Sweat House Media

Class 1 (Locobase 13620)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 27, p. 73. Works number was 24443 in July 1904.

When the Caibarien & Moron went back to Baldwin for another Consolidation 11 years after they bought the 4 (Locobase 12826), the order came through Krajewski & Pesant "for Sra Viuda de Ruiz de Gamiz" of the Ingenio Vitoria. The engine was similar, but now rolled on a slightly smaller gauge.


Class 1 (Locobase 14791)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Vol 63, p. 366.

According to the Baldwin specification sheet, this plantation Consolidation was originally ordered by the Central Australia. It may not have been delivered, so the engine sat in a side yard for more than four years before it was sold to North American Sugar Company's Central Narcisa. It was lettered for the CM and given number 1.


Class 11 (Locobase 14923)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Vol 64, p. 367. Works number was 53799 in October 1920.

Originally ordered by the Central Naranjal as their 2, this oil-burning plantation Mogul was resold to the CM before delivery and renumbered 11. At some later date, the 11 was sold to the Central Covadonga near Cienfuegos in Santa Clara Province. When that central was renamed after the 1959 Revolucion and nationalization for Antonio Sanchez, the 11 was renumbered 1623.


Class 2 (Locobase 15345)

Data from DeGolyer, Vol 78 pp. 13+. Works number was 58495 in June 1925.

This oil-burning plantation Consolidation was built to a design in widespread use by sugar railroads in Cuba and delivered to this central in Camagney Province. Like many of the Baldwin oil-burners, this engine was to be "readily" convertible to coal fuel.

Later it worked for nearby Central Macareno, which had been established in 1911 by J M Galdos.


Class 3 (Locobase 14470)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 54, p 193. Works numbers were 41706 in September 1914 and 44455 in November 1916.

The specification for this plantation Consolidation noted a particular grade that averaged 1/2% (26.4 feet per mile) for 15 miles (24.1 km) or a total rise of 396 feet (120 metres).

The Central Moron had not been in business long when the 3 was delivered in late 1914. Its first sugar crop, processed in 1912, made 150,000 bags of sugar. The Louisiana Planter and Sugar Grower, Vol XLIX, No 8 (24 August 1912), p. 130 noted that the company held 35,000 acres (14,170 ha) of land in Camaguey Province and that its factory held the distinction "of being the only one in Cuba built entirely of iron and glass, thereby having an excellent light throughout."


Class 4 (Locobase 12091)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Vol 19, p. 49. Works number was 13839 in November 1893.

Maicas & Company were agents for several Cuban railways and agricultural entities. Locobase notes that on this Consolidation, the buyer chose fewer, but larger-diameter flues for the boiler.


Class 4 (Locobase 14023)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 44, p. 298. Works numbers were 38802 in December 1912 and 53685 in September 1920.

According to the specs, these plantation Consolidations faced light 35 lb/yard (17.5 kg/metre) rail, modest 1% grades, and curves as tight as 200 ft (61 m) in radius, a 29-degree curvature. Up the straight 1% grade, the engines were expected to pull 425 short tons (408 metric tons).

The 2, which arrived eight years later, was a duplicate of what was in fact a standard Baldwin design. The only change was the apparently inevitable weight increase to 65,400 lb (29,665 kg) on the drivers and 72,200 lb (32,749 kg) for the engine.

After the 1959 Revolution, the Mercedita was expropriated and renamed for Gregorio Arlee Manalich. The 4 took a new number as well: 1306.


Class 5 (Locobase 15350)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Volume 78, pp. 35+. Works number was 58534 in July 1925.

An example of standard Baldwin plantation Consolidation design, the 5 was delivered directly to the Central Macare'o at Santa Cruz del Sur on the southern coast of Camagney Province. The CM was renamed after the 1959 Revolucion and expropriation for the country of Haiti.


Class 7 (Locobase 14471)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 54, p 197. Works numbers were 46532-46533 in October 1917

These plantation Consolidations ordered by ASC parent Cuba Cane Sugar Corporation were quite different from the saturated-boiler locomotives that preceded them by only a few months (see Locobase 14470). Superheated boilers pressed to a higher degree generated more powerful steam that was admitted to the cylinders through 9 1/2 inch (241 mm) piston valves.

The oil-burning firebox had about the same heating surface area, but was shorter and deeper. (An extra order provided the "necessary material" to convert the locomotives to burn coal.) The specs tell us that the firebox was placed on top of the engine frame to proved better access to the staybolts. As a result, the boiler centerline was 6" (152 mm) higher than that of the 3-4.

A tender weighing twice as much held twice as much water and a considerable amount of crude-oil fuel.


Class 7 (Locobase 14829)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Vol 64, p. 62 and 360. Works numbers were 53988, 53993, 54053-54054 in November 1920.

The CM took delivery of four oil-burning plantation Consolidations of which three were ordered directly. Works number 54053 was originally ordered by the Central Ramona as their Domingo Leon 30, but resold a few months later to the Central Miranda and renumbered 10. Although a standard Baldwin design, the engine did receive some tweaks at the behest of its new owners. Most of the changes were small and concerned sources of some of the special equipment. Tender size increased from the specified 2,000 gallons.


Class Aime (Locobase 14908)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Vol 64, p. 384. Works number was 43729 in October 1917, 52414 in September 1919 and 53655 in September 1920.

Rolling on 40 lb/yard (20 kg/metre) rail around curve radii of 246 feet (75 metres) and up 2.3% grades, the first of a trio of outside-frame plantation Consolidations was delivered with a firebox that burned a mixture of wood and coal. A spark-arresting Radley & Hunter stack reduced fire risk. Its specification required that it be able to burn soft coal only and that it be convertible to the 3 foot (914 mm) gauge.

Later renamed Antonio, the 9 was sold to the Central Victoria. When the CV was nationalized after the 1959 Revolucion, it was renamed for Simon Bolivar and the 9 renumbered to 1363.

Brother engines delivered two and three years later were coal burners from the start and had straight stacks. They were named Pedro Pablo (later Camilio Cienfuegos) and Don Alvaro (later Joaquin Paneca) and were lettered for the CM. Later in their career, they served the Central Narcisa and when that central was renamed for Obdulio Morales, the 16-17 took the numbers 1333.-1334


Class Enrique Pascual (Locobase 14828)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Vol 64, p. 60. Works number was 53147 in April 1920.

At the same time the Mercedita added a second small 2-8-0 to its motive power stud (Locobase 14827), it procured one of the larger standard Baldwin plantation Consolidations. Despite its off-the-shelf origins, this was clearly a special engine as suggested by its pride-of-place number and its identification with the CM's founder as indicated by the brass plates embossed with his name and attached to each side under the cab. Its route included the Cuban Central Railways.

The 1 was later sold to El Pilar, which was expropriated after the 1959 Revolucion and renamed for Eduardo Garcia Lavandero. The 1 was renumbered 1705.


Class unknown (Locobase 15016)

Data from Roy V Wright (Ed.) 1922 Locomotive Cyclopedia of American Practice, Sixth Edition (New York: Simmons-Boardman Publishing Company, 1922), p. 1008. Works number was 5811 in March 1916.

This plantation Consolidation was among the many 2-8-0s of this size working for sugar mills. The Cuba Cane Sugar Company amassed quite a holding of sugar centrals in the 'teens. Broker M Tillman ordered this relatively hefty engine.

The Central Mercedes was located at Calimete in Matanzas Province. When the 1959 Revolucion turned to nationalization, the mill was renamed Seis de Agosto (Sixth of August).

Principal Dimensions by Steve Llanso of Middle Run Media
Class111123
Locobase ID13620 14791 14923 15345 14470
RailroadCaibairTn & MoronCaibairTn & MoronCentral MirandaCentral MartaCentral Moron
CountryCubaCubaCubaCubaCuba
Whyte2-8-02-8-02-8-02-8-02-8-0
Number in Class11111
Road Numbers1111 / 162323-4
Gauge70 cmStdStdStdStd
Number Built11111
BuilderBurnham, Williams & CoBaldwinBaldwinBaldwinBaldwin
Year19041924192019251914
Valve GearStephensonWalschaertWalschaertWalschaertStephenson
Locomotive Length and Weight
Driver Wheelbase (ft / m) 9.83 / 315.25 / 4.6514.50 / 4.4214.25 / 4.3414 / 4.27
Engine Wheelbase (ft / m)17.17 / 5.2323.17 / 7.0622 / 6.7121.58 / 6.5821.50 / 6.55
Ratio of driving wheelbase to overall engine wheelbase 0.57 0.66 0.66 0.66 0.65
Overall Wheelbase (engine & tender) (ft / m)50.62 / 15.4351.62 / 15.7351.42 / 15.6746.87 / 14.29
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)53,000 / 24,040136,200 / 61,779120,600 / 54,703108,000 / 48,988108,000 / 48,988
Engine Weight (lbs / kg)58,500 / 26,535151,500 / 68,719133,600 / 60,600121,000 / 54,885122,000 / 55,338
Tender Loaded Weight (lbs / kg)30,000 / 13,608106,000 / 48,081100,000 / 45,359112,500 / 51,02960,000 / 27,216
Total Engine and Tender Weight (lbs / kg)88,500 / 40,143257,500 / 116,800233,600 / 105,959233,500 / 105,914182,000 / 82,554
Tender Water Capacity (gals / ML)1500 / 5.685000 / 18.945000 / 18.945000 / 18.943000 / 11.36
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)8 / 72500 / 94632500 / 94636 / 6
Minimum weight of rail (calculated) (lb/yd / kg/m)22 / 1157 / 28.5050 / 2545 / 22.5045 / 22.50
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)36 / 91451 / 129550 / 127044 / 111842 / 1067
Boiler Pressure (psi / kPa)150 / 1030175 / 1210170 / 1170170 / 1170160 / 1100
High Pressure Cylinders (dia x stroke) (in / mm)14" x 20" / 356x50820" x 26" / 508x66020" x 24" / 508x61018" x 24" / 457x61018" x 22" / 457x559
Tractive Effort (lbs / kg)13,883 / 6297.2330,333 / 13758.8327,744 / 12584.4825,537 / 11583.4023,081 / 10469.38
Factor of Adhesion (Weight on Drivers/Tractive Effort) 3.82 4.49 4.35 4.23 4.68
Heating Ability
Tubes (number - dia) (in / mm)101 - 2.25" / 57290 - 2" / 51241 - 2" / 51203 - 2" / 51201 - 2" / 51
Flues (number - dia) (in / mm)
Flue/Tube length (ft / m)14 / 4.2714.50 / 4.4213 / 3.9613.25 / 4.0413.08 / 3.99
Firebox Area (sq ft / m2)52.50 / 4.88127 / 11.80144 / 13.38133 / 12.36125 / 11.61
Grate Area (sq ft / m2)10.90 / 1.0138.60 / 3.5930.30 / 2.8227.80 / 2.5830 / 2.79
Evaporative Heating Surface (sq ft / m2)878 / 81.572316 / 215.161774 / 164.871533 / 142.471514 / 140.65
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)878 / 81.572316 / 215.161774 / 164.871533 / 142.471514 / 140.65
Evaporative Heating Surface/Cylinder Volume246.40244.98203.29216.88233.66
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation16356755515147264800
Same as above plus superheater percentage16356755515147264800
Same as above but substitute firebox area for grate area787522,22524,48022,61020,000
Power L128814643404938773697
Power MT479.36300.62296.07316.57301.87

Principal Dimensions by Steve Llanso of Middle Run Media
Class44577
Locobase ID12091 14023 15350 14471 14829
RailroadCaibairTn & MoronCentral MerceditaCentral Macare'oCentral MoronCentral Miranda
CountryCubaCubaCubaCubaCuba
Whyte2-8-02-8-02-8-02-8-02-8-0
Number in Class12324
Road Numbers44, 2 / 130657-87-10
Gauge2'6"2'6"StdStdStd
Number Built12324
BuilderBurnham, Williams & CoBaldwinBaldwinBaldwinBaldwin
Year18931912192519171920
Valve GearStephensonStephensonWalschaertWalschaertWalschaert
Locomotive Length and Weight
Driver Wheelbase (ft / m) 9.67 / 2.95 9.83 / 314.25 / 4.3412.17 / 3.7114.25 / 4.34
Engine Wheelbase (ft / m)16.50 / 5.0317.17 / 5.2321.58 / 6.5819.67 / 621.58 / 6.58
Ratio of driving wheelbase to overall engine wheelbase 0.59 0.57 0.66 0.62 0.66
Overall Wheelbase (engine & tender) (ft / m)41.29 / 12.5951.17 / 15.6248.96 / 14.9251.12 / 15.58
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)55,000 / 24,94862,000 / 28,123110,000 / 48,988105,300 / 47,763108,000 / 48,988
Engine Weight (lbs / kg)61,000 / 27,66969,000 / 31,298123,500 / 54,885118,900 / 53,932121,000 / 54,885
Tender Loaded Weight (lbs / kg)50,000 / 22,680106,000 / 51,710120,000 / 54,431101,000 / 45,813
Total Engine and Tender Weight (lbs / kg)119,000 / 53,978229,500 / 106,595238,900 / 108,363222,000 / 100,698
Tender Water Capacity (gals / ML)1600 / 6.062500 / 9.475000 / 18.946000 / 22.734500 / 17.05
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)5 / 58 / 102500 / 94632200 / 8327
Minimum weight of rail (calculated) (lb/yd / kg/m)23 / 11.5026 / 1346 / 2344 / 2245 / 22.50
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)37 / 94036 / 91444 / 111842 / 106744 / 1118
Boiler Pressure (psi / kPa)140 / 970160 / 1100170 / 1170180 / 1240170 / 1170
High Pressure Cylinders (dia x stroke) (in / mm)15" x 18" / 381x45714" x 20" / 356x50818" x 24" / 457x61018" x 22" / 457x55918" x 24" / 457x610
Tractive Effort (lbs / kg)13,026 / 5908.5014,809 / 6717.2625,537 / 11583.4025,966 / 11777.9925,537 / 11583.40
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.22 4.19 4.31 4.06 4.23
Heating Ability
Tubes (number - dia) (in / mm)108 - 2.25" / 57114 - 2" / 51203 - 2" / 51109 - 2" / 51203 - 2" / 51
Flues (number - dia) (in / mm)18 - 5.375" / 137
Flue/Tube length (ft / m)13.46 / 4.1014 / 4.2713.25 / 4.0412.75 / 3.8913.25 / 4.04
Firebox Area (sq ft / m2)62 / 5.7660 / 5.57133 / 12.36127 / 11.80133 / 12.36
Grate Area (sq ft / m2)11 / 1.0211 / 1.0227.80 / 2.5825 / 2.3227.80 / 2.58
Evaporative Heating Surface (sq ft / m2)944 / 87.73905 / 84.081533 / 142.421170 / 108.741533 / 142.47
Superheating Surface (sq ft / m2)259 / 24.07
Combined Heating Surface (sq ft / m2)944 / 87.73905 / 84.081533 / 142.421429 / 132.811533 / 142.47
Evaporative Heating Surface/Cylinder Volume256.41253.97216.88180.57216.88
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation15401760472645004726
Same as above plus superheater percentage15401760472653104726
Same as above but substitute firebox area for grate area8680960022,61026,97522,610
Power L129413246387780433877
Power MT471.55461.69310.81673.57316.57

Principal Dimensions by Steve Llanso of Middle Run Media
ClassAimeEnrique Pascualunknown
Locobase ID14908 14828 15016
RailroadCaibairTn & MoronCentral MerceditaCentral Mercedes
CountryCubaCubaCuba
Whyte2-8-02-8-02-8-0
Number in Class111
Road Numbers9, 16-17 / 1363, 1333-13341 / 1705
Gauge70 cmStdStd
Number Built111
BuilderBaldwinBaldwinPorter
Year191719201916
Valve GearWalschaertWalschaertWalschaert
Locomotive Length and Weight
Driver Wheelbase (ft / m) 9.83 / 314.50 / 4.4214.50 / 4.42
Engine Wheelbase (ft / m)17.17 / 5.2322 / 6.7122.75 / 6.93
Ratio of driving wheelbase to overall engine wheelbase 0.57 0.66 0.64
Overall Wheelbase (engine & tender) (ft / m)42.60 / 12.9851.75 / 15.77
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)66,000 / 29,937120,000 / 54,431125,000 / 56,699
Engine Weight (lbs / kg)73,000 / 33,112133,000 / 60,328140,000 / 63,503
Tender Loaded Weight (lbs / kg)44,000 / 19,958100,000 / 45,359
Total Engine and Tender Weight (lbs / kg)117,000 / 53,070233,000 / 105,687
Tender Water Capacity (gals / ML)2000 / 7.585000 / 18.94
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)5 / 510 / 9
Minimum weight of rail (calculated) (lb/yd / kg/m)28 / 1450 / 2552 / 26
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)36 / 91450 / 127050 / 1270
Boiler Pressure (psi / kPa)165 / 1140170 / 1170180 / 1240
High Pressure Cylinders (dia x stroke) (in / mm)14" x 20" / 356x50820" x 24" / 508x61020" x 24" / 508x610
Tractive Effort (lbs / kg)15,272 / 6927.2727,744 / 12584.4829,376 / 13324.75
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.32 4.33 4.26
Heating Ability
Tubes (number - dia) (in / mm)114 - 2" / 51241 - 2" / 51
Flues (number - dia) (in / mm)
Flue/Tube length (ft / m)14 / 4.2713 / 3.96
Firebox Area (sq ft / m2)59 / 5.48144 / 13.38148.30 / 13.78
Grate Area (sq ft / m2)12.30 / 1.1430.30 / 2.8131.90 / 2.96
Evaporative Heating Surface (sq ft / m2)890 / 82.681774 / 164.811744 / 162.02
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)890 / 82.681774 / 164.811744 / 162.02
Evaporative Heating Surface/Cylinder Volume249.76203.29199.85
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation203051515742
Same as above plus superheater percentage203051515742
Same as above but substitute firebox area for grate area973524,48026,694
Power L1329240494272
Power MT439.86297.55301.38

All material Copyright © SteamLocomotive.com
Wes Barris