Technical information

9
9929en
77
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
Weight without starter, with alternator as per DIN 70020-A approx. approx. [kg]
Engine output [kW (hp)]
Speed [rpm]
Lubrication
SAE oil
Maximum oil temperature in oil pan [°C]
at: 900 rpm (low idling speed) [bar]
1800 rpm [bar]
max. 2800 rpm [bar]
Oil change quantity (oil pan without cooling system) ca. [l]
Oil change quantity with filter (Standard 0.5 l) approx. (l)
Valve clearance with cold engine
(Engine cooling time at least 30 min.: oil temperature should be below 80°C). [mm]
Injector opening pressure: vehicle/unit [bar]
Start of feed [°crankshaft BTDC]
Firing order of engine
V-belt tension: pretension / retension (after engine has been running under load for 15 mins): [N]
——— BF3L 2011 ————————— BF4L 2011 ————
————— 3 ———————————— 4 ——————
—————————— vertical in line———————————
———————————— 94 —————————————
———————————— 112 ————————————
———— 2331 ——————————— 3108 —————
———————————— 17.5 ————————————
——— Four-stroke diesel with turbocharging and direct fuel injection ——
—————— On left when looking at flywheel ———————
————— 222 ———————————— 257 —————
——————————————
1)
—————————————
————————————
1)
—————————————
————————— Pressure lubrication —————————
——————————— 20 W 20 ————————————
———————————— 130 ————————————
———————————— 1.4
3)
——————————————
———————————— 2.2
3)
——————————————
———————————— 3
3)
——————————————
————— 7.5 ———————————— 10
2)
——————
————— 8 ——————————— 10.5
2)
——————
——————— Inlet 0.3
+ 0.1
/
Exhaust 0.5
+ 0.1
———————
——————————— 210
+ 8
———————————
——————————————
1)
————————————
———— 1 - 2 - 3 —————————— 1-3-4-2 —————
—————————— 450 / 350 ±20 ——————————
9.1 Engine Specifications and Settings Technical Specification
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.