Articulation

DKA CC 1024-1033

Locomotive data
Builder	Werkspoor
Builder's number(s)	250-259
Roadnumber(s)	SS and T: 367-376 JSS: 551-560 DKA: CC1024-1033
Wheel arrangement	2-6-6-0
Year	1910-1911
Gauge	1000 mm
Heated surface	138.4 m2
Grate area	2.04 m2
Max boiler pressure	12 bar
Cylinders	2 hp + 2 lp
Cylinder diam	340 mm / 520 mm
Stroke	510 mm
Diam. drivers	1102 mm
Water	6 m3
Fuel	2.2 t
Weight (operational)	63 t
Length	12,700 mm
Speed	50 km/h
Tractive effort	6,430 kg
Design	Hartmann

lFor the ever increasingly heavier traffic on the hilly lin on Java the State Railways decided to purchase articulated locomotives of the mallet type, designed by Richard Hartmann in Chemnitz. A second batch was supplied by Hartmann and Schwartzkopff, the third batch was built by Werkspoor in the Netherlands

They were typical compound engines with the low pressure engines on the front driver unit.

A hallmark of these engines was prolonged watertanks over the entire length of the boiler. The engines were fitted a Riggenbach brake system.

CC1009 in 1980, no further details. Photo from Flickr with kind permission of ©degahk.