CP Class 9020

Class 9020
A locomotive of Série 9020, at Livração station in May 1996
Type and origin Builder Alsthom Total produced 4
Specifications Configuration: ​  • AAR B-B  • UIC B' B' Gauge 1,000 mm (3 ft 3+3⁄8 in) Wheel diameter 950 mm (37.4 in) Prime mover S.A.C.M MGO V 12 ASHR RPM range 1.500 RPM Engine type 4-stroke Diesel Displacement 54 L (54,000.0 cc) Generator Alsthom CC 830 H 10 Traction motors Alsthom TA 641 M Cylinders V12 Cylinder size 175 mm × 192 mm (6.9 in × 7.6 in) Transmission Diesel-Electric Gear ratio 79:14 MU working Within class, up to 3 Train brakes Westinghouse air brake, Vacuum brake Safety systems VACM dead mans switch
Performance figures Maximum speed 70 km/h (43.5 mph) Power output: ​  • Starting 1,050 hp (783.0 kW)  • Continuous 1,000 hp (745.7 kW) Tractive effort: ​  • Starting 11,500 kgf (25,353.2 lbf)  • Continuous 10,600 kgf (23,369.0 lbf)
Career Operators Comboios de Portugal Class Série 9020 Numbers 9001 - 9004 Locale Portugal First run 1975 Disposition seven sold to Madarail
Main reference

A former CP Class 9020 locomotive at Andasibe in Madagascar in 2005

Série 9020 was a class of metre-gauge diesel locomotives built by Alsthom for the Portuguese Railways (CP). They entered service in 1975. By the early years of the 21st century the metre-gauge lines on which they operated (such as the Corgo line and the Tua line) have now almost all been closed, resulting in the withdrawal of the locomotives. After their withdrawal, some of the locomotives were sold to Madarail in Madagascar.

See also

• Narrow gauge railways in Portugal

References

Type ↓	diesel / gasoline / gas				steam: coal / oil	electric (IP: 25 kV / 50 kHz or (*) 1500 V; other networks q.v.)				← Traction
Status →	in service		withdrawn (or used occasionally)					in service		Gauge ↓
IP network (Note: In italic, classes shared by CP and other companies, simult. or not; in underlined italic, classes used exclusively by other companies.)
multiple units	"592"	refurbished		M1 0050 0100 0500 0750 0600 0650	1001 Z1	2000 2050 2080 ABm1-18→	refurbished		2300 2400 3400 3500 4000	1668 mm (iberian)
		VIP⎱ 0350⎰ 0450←	←0300 ←0400				2100⎫  2150⎬  2200⎭  ⎰*3100→ ⎱*3200→	→2240 →3150* →3250*
	9630	9500←	←9700─╮ 9400←╯	ME1 ME21 9050 9100 9300 9600		(Vale do Lima)		(there is currently no electric traction on IP's metre gauge)		1000 mm (metre)
locomotives			9000 9020 Lydya		E1 E21 E31 E41 E51 E61 E71 E81 E91 E101 E111 E121 E131 E141 E151 E161 E181 E201 1-2
	1200 1400 1500 1520 1900 1930 6000		1300 1320 1550 1800 1960		D. Luiz S. Inauguração 001 01 1 09 011 17 021 21 031 32 41 041 41 070 71 81 91 101 103 110 141 151 175 181 0151 0181 0201 201 211 221 261 281 291 301 351 401 501 551 601 701 751 801 831 851 951 2068 01002 1008 2000 02012 02049 2133 51 (BA) 11 (CFE)	2500 2550 3300*		2600 2620 4700 5600		1668 mm (iberian)
shunters	1150		1000 1020 1050 1100		005
Local networks (excl. funiculars and cable cars)
trams						[[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]]		[[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]] [[Trams in Porto|Template:Encodefirst]]		1435 mm (standard)
metro						ML7 ML79		ML90 ML95 ML97 ML99
light rail, articulated								MP000 MP100 C000
								[[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]]		900 mm
trams					[[Transportes_Urbanos_de_Braga|Template:Encodefirst]]	[[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams in Braga|Template:Encodefirst]]		[[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]] [[Trams_in_Lisbon#Rolling_stock|Template:Encodefirst]]
			(PdV-VdC)		(CCFTNA) (CFPLER)	[[Trams in Coimbra|Template:Encodefirst]] [[Trams in Coimbra|Template:Encodefirst]] [[Trams in Coimbra|Template:Encodefirst]]		(CSA)		1000 mm (metre)
locomotives	(CSA23074)				(Pomarão)
	(Transpraia) (P.d'El-Rei)				(Mira) (CFPL)					600 mm
					([[Linha do Porto da Horta|Template:Encodefirst]]) [[Linha do Porto de Ponta Delgada|N0(Template:Encodefirst)]]					2140 mm
Status →	in service		withdrawn					in service		Gauge ↑
Type ↑	diesel / gasoline / gas				steam: coal / oil	electric				← Traction

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