loco-info.com - Japanese National Railways class DD51

Power
Power source	diesel-hydraulic
Top speed	59 mph
Starting effort	37,093 lbf
Engine	DML61S	DML61Z
Engine type	2x V12 diesel
Engine output	1,990 hp (1,484 kW)	2,190 hp (1,633 kW)

Calculated Values
Factor of adhesion	1 : 3.57		1 : 3.33
Power-to-weight ratio	0.0107 hp/lb	0.0118 hp/lb	0.0127 hp/lb
Adhesive weight/Total	1 : 1.40		1 : 1.39

diesel locomotive

passenger

freight

last changed: 09 2023

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