Hatz 2-4L30, Workshop Manual

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1
L / M . . 10.98
Type 2L41 3L41 4L41
2M41 3M41 4M41
Operating cycle 4-stroke
Combustion Direct injection
Number of cylinders 2 3 4
Bore / stroke mm 102/105 102/105 102/105
Displacement cm
3
1716 2574 3432
Compression ratio 18,7:1
Firing order, cyl.1:timing end 2-1 1-3-2 1-3-4-2
Direction of rotation anti-clockwise (looking at flywheel)
Cooling air requirement at
n = 3000 rpm m
3
/min 29 39 49
Combustion air requirement
at n = 3000 rpm m
3
/min 1,9 2,9 3,9
Net weight approx. kg
M 41 S
223 255 291
M 41 Z 228 262 306
L 41 C / K 276 331 396/386
Lubricating oil pressure at n = 800 rpm min.: 0,9 bar
Lubricating oil consumption max.: 0,2 % of fuel consumption, at full load
Starter motor 12 V, 2.7 kW or 24 V, 4.0 kW
Alternator 14 V, 50 A or 28 V, 40 A
Battery 12 V, 88 / 143 Ah or 24 V, 55 / 110 Ah
Max. continuous inclination
with
and
without with without
only
with
towards oil sump oil sump oil sump
Operating side 30° 30° 25° 25°
Flywheel side 30° 22° 25° 18°
Air outlet/starter side 30° 30° 30° 30°
Governor side 30° 25° 25° 15°
Technical data L 41, M 41