ČSD Class M 152.0

ČSD M 152.0
ČD/ŽSR Series 810
ČSD M 152.0 ; ČD/ŽSR Series 810
Manufacturer	Vagonka Studénka
Constructed	Prototype (M 151.0): 1973; Series: 1975–1984;
Number built	M 152.0: 687; M 152.5: 2;
Capacity	55 seats; 40 standing room;
Operators	Czechoslovak State Railways; ; České dráhy; Railways of Slovak Republic; Železničná spoločnosť Slovensko;
Specifications
Train length	13.97 m (45.8 ft)
Height	3.5 m (11 ft)
Wheel diameter	840 mm (33 in)
Wheelbase	8,000 mm (310 in)
Maximum speed	80 km/h (50 mph)
Weight	20.0 t (19.7 long tons; 22.0 short tons)
Axle load	10.0 t (9.8 long tons; 11.0 short tons)
Traction system	29 kN (6,500 lbf)
Prime mover(s)	Diesel engine
Engine type	LIAZ ML 634
Cylinder count	6
Power output	154.9 kW (207.7 hp)
Transmission	Hydromechanical
AAR wheel arrangement	1-A
Track gauge	M 152.0 / 810.0: 1,435 mm (4 ft 8+1⁄2 in); M 152.5 / 810.8: 1,520 mm (4 ft 11+27⁄32 in)

ČD Serie 810 or ŽSR 810, earlier name ČSD M 152.0 is a Czechoslovak diesel multiple unit series. It was produced from 1975 to 1982 by Vagonka Studénka.