Detroit Diesel MBE 4000 Service Manual page 21

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The general specifications for the MBE 4000 engine are listed in Table 1.
Engine Type
Cooling System
Combustion Principle
Number of Cylinders
Bore
Stroke
Displacement
Compression Ratio
Starting Speed
Direction of Engine Rotation (viewed from flywheel)
Starter
Engine "Dry" Weight
Valve Lash (with engine cool)
Valve Lift (at maximum valve clearance)
Minimum Engine Oil Pressure
Fuel Injectors
Coolant Thermostat
Table 1 General Technical Information
All information subject to change without notice.
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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Description
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MBE 4000 SERVICE MANUAL
6–Cylinder Engines
Vertical, inline cylinder block with turbocharger and
charge-air cooler
Liquid Circuit
4–Stroke direct-injection diesel
6
128 mm (5.03 in.)
166 mm (6.53 in.)
3
12.8 liters (781 in. )
17.25:1
Approximately 100 rpm
Counterclockwise
Electric Motor
930 kg (2050 lb)
Intake = 0.40 mm (0.016 in.)
Exhaust = 0.60 mm (0.024 in.)
Intake = 11.546 mm (0.45 in.)
Exhaust = 11.963 mm (0.47 in.)
At Idle rpm = 50 kPa (7 psi)
At Maximum rpm = 250 kPa (36 psi)
Minimum Opening Pressure = 27,500 kPa (3989 psi)
Maximum Opening Pressure = 30,000 kPa (4350 psi)
Opening Temperature = 81 to 85 C (177 to 185 F)
Normal Operating Temperature = 95 C (203 F)
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