Operation Manual

9
Technical Specifications
9.1 Engine Specifications and Settings
Model ————————— BF4M 1013 FC ———————— BF6M 1013 FC —————————
Number of cylinders ———————————— 4 ————————————— 6 ————————————
Cylinder arrangement ————————————————— vertical, in line ————————————————
Bore [mm] ——————————————————— 108 ——————————————————
Stroke [mm] ——————————————————— 130 ——————————————————
Total displacement [cm
3
] ——————————— 4764 ———————————— 7146 ———————————
Compression ratio [ε]. ——————————————————— 17.6 ——————————————————
Working cycle/Combustion system ————————— 4-stroke diesel with turbocharging and direct injection —————————
Charge air cooler ——————————————————— with ——————————————————
Direction of rotation ———————————————— counter-clockwise ————————————————
Weight 1013 FC without cooling system ————————————— contact company headquarters —————————————
as per DIN 70020-A [kg approx.] ——————————— 455 ———————————— 600 ———————————
Engine power [kW] ———————————————————
1)
. ———————————————————
Speed [rpm] ———————————————————
1)
. ———————————————————
Valve clearance with cold engine [mm] —————————————— Inlet 0,3
+ 0,1
/ Outlet 0,5
+ 0,1
. —————————————
Injector opening pressure [bar] ——————————————————— 275 ——————————————————
Start of delivery [°crank angle bTDC] ———————————————————
1)
. ———————————————————
Firing order of engine ——— 1-3-4-2 ———— 1-3-4-2 —— 1-5-3-6-2-4 —— 1-5-3-6-2-4 — 1-5-3-6-2-4 ——
V-belt tension: —————————————— Pre-tension / re-tension
2)
. ——————————————
Generator fan [N] ————————————————— 550 / 300
± 50
. —————————————————
Fuel pump - coolant pump [N] ————————————————— 550 / 300
± 50
. —————————————————
Compressor [N] ————————————————— 650 / 400
± 50
. —————————————————
1)
Engine power, speed, start of delivery are stamped on engine rating plate, see also 2.1
2)
Retension 15 minutes after the engine has been driven under load