ČD Class 810

ČD Class 810 or ŽSR 810 (earlier name ČSD M 152.0) is a Czechoslovak diesel motor coach, the most common in Czechia and Slovakia. It was produced from 1975 to 1982 by Vagonka Studénka.

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
Operator(s)	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)

Both ČD and ZSSK refurbish 810s into newer units, sometimes with smaller repairs and additions that retain the class number, or large refurbishments such as ČD Class 814 or ZSSK Class 813.