Technical information
9
9929en
79
9.1 Engine Specifications and Settings Technical Specification
Model
Number of cylinders
Cylinder arrangement
Bore [mm]
Stroke [mm]
Total displacement [cm
3
]
Compression ratio [ε]
Working cycle
Combustion system
Direction of rotation
Weight without cooling system
(without starter, with alternator) approx. [kg]
Engine output [kW (hp)]
Speed [rpm]
Lubrication
SAE oil
Maximum oil temperature in oil pan [°C]
Min. oil pressure in warm condition, oil temperature 110°C at: 900 rpm (low idling speed) [bar]
1800 rpm [bar]
max. 2800 rpm [bar]
Engine with Thermostat
Oil change quantity without external cooler (see 3.1.1.2) / without filter approx. [l]
Oil change quantity without external cooler (see 3.1.1.2) + filter replacement (standard 0.5 litre) approx.
[l]
Genset Engine without Thermostat:
Oil change quantity including external cooler (see 3.1.1.3) / without filter approx. [l]
Oil change quantity including cooler (see 3.1.1.3) + filter replacement (standard 0.5 litre) approx. [l]
Valve clearance with cold engine
(Engine cooling time at least 30 min.: oil temperature should be below 80°C). [mm]
Start of feed [°crankshaft BTDC]
Injector opening pressure: vehicle/unit [bar]
Firing order of engine
V-belt tension: pretension / retension (after engine has been running under load for 15 mins): [N]
————— BF3M 2011 ————— BF4M 2011 ——————
——————— 3 ————————— 4 ————————
—————————— vertical in line ———————————
———————————— 94 —————————————
———————————— 112 ————————————
—————— 2331 ———————— 3108 ———————
———————————— 17.5 ————————————
———————— 4-stroke diesel engine —————————
——————— Turbocharging and direct injection ————————
——————— On left when looking at flywheel ——————
————————— Refer to head-office —————————
—————— 215 ———————— 250 ———————
————————————
1)
————————————
————————————
1)
————————————
————————— Pressure lubrication —————————
——————————— 20 W 20 ————————————
———————————— 130 ————————————
———————————— 1.4
3)
————————————
———————————— 2.2
3)
————————————
———————————— 3
3)
—————————————
——————— 7.5 ———————— 10
2)
———————
——————— 8 ———————— 10.5
2)
———————
——————— 11 ———————— 13.5
2)
———————
—————— 11.5 ———————— 14
2)
———————
——————— Inlet 0.3
+0.1
/ Exhaust 0.5
+0.1
———————
————————————
1)
—————————————
——————————— 210
+8
————————————
—————— 1-2-3 —————— 1-3-4-2 ——————
————————— 450 / 350 ±20 ———————————
1)
Engine power, speed, start of delivery are stamped on engine rating plate, see also 2.1.
2)
Approx. values can vary depending on sump and/or cooler design (external cooling system). Upper oil dipstick mark is always authoritative.
3)
Values for engines without engine oil heating.