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OM 457 Bus
On Road Engines

The OM 457 type in its bus version.

The bus version of the OM 457 for passenger transport fleets, from the 400 series family.

For price, availability or technical advice on this product, contact the sales and export department.

Technical specifications

Cylinders
6
Bore
128mm
Stroke
155mm
Displacement
11967cm³
Application
On road
Engine family
OM 457
Speed at max power
2000rpm
Speed at max torque
1100rpm
Cylinder type
Inline/Vertical
Compression ratio
17.25:1
Engine dry weight
900kg
Engine control
Electrical
Nozzle position
Vertical
Mean piston speed
10m/s
Mean effective pressure
9.16bar
Rotation
c.c.w
Cooling water capacity
15L
Max lubrication oil capacity
27.5L
Min. fuel consumption
195g/kWh
Exhaust valves
2
Intake valves
2
Engine brake system
Decompression Valve

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