Macosa 333.0

Built by GE, Macosa, NOHAB

Top speed

146 km/h

91 mph

Power output

1,875 kW

2,514 hp

Weight

120 t

264,554 lb

Length

20.7 m

67 ft 11 in

Track gauge

1,668 mm

Iberian gauge

Years built

1974–1976

93 units

Overview of the Macosa 333.0

Discover the powerful GE U36C, also known as the Renfe 333.0, a versatile diesel locomotive that has served Spain with distinction.

Built between 1974 and 1976 by GE, Macosa, and NOHAB, this robust locomotive boasts a top speed of 146 km/h and a formidable power output of 1875 kW, making it ideal for a wide range of operational demands.

With its 1668 mm gauge and impressive 120-tonne weight, the 333.0 features a Co'Co' axle configuration, ensuring excellent traction and stability on the tracks.

Powered by an EMD 16-645E3 prime mover, this locomotive delivers a substantial tractive effort of 330 kN, a testament to its engineering prowess.

A true workhorse, the Renfe 333.0 has been a reliable component of Spain's railway network, contributing to efficient freight and passenger transport.

Macosa 333.0 technical specifications

	Value	Imperial / US
Series	333
Built by	GE, Macosa, NOHAB · 1974–197693 units
Top speed	146 km/h91 mph	91 mph
Power output	1,875 kW2,514 hp	2,514 hp
Tractive effort	330 kN74,187 lbf	74,187 lbf
Prime mover	EMD 16-645E3
Track gauge	1,668 mmIberian gauge5 ft 5⅝ in	5 ft 5⅝ in
UIC axle arrangement	Co'Co'
Length	20.7 m67 ft 11 in	67 ft 11 in
Weight	120 t264,554 lb	264,554 lb
Axle load	20 t44,092 lb	44,092 lb