Hatz 2 - 4 L 41, Instruction Book

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3. General information
3.1. Technical data
2 L 41 C 3 L 41 C 4 L 41 C / 4 L 42 C
2 M 41. 3 M 41. 4 M 41. / 4 M 42.
Type Air-cooled, four-stroke diesel engine
Combustion method Direct fuel injection
Number of cylinders 2 3 4
Bore/stroke mm 102 / 105 102 / 105 102 / 105
Displacement cm³ 1716 2574 3432
Engine oil pressure
Oil temperature 100 ± 20°C
min. 0.6 bar at 850 r.p.m.
Consumption of lubrication max. 1 % of fuel consumption
oil after running-in period at full-load
Direction of rotation Counterclockwise, looking at flywheel
Valve clearance (at 10 - 30 °C)
Inlet/exhaust
mm 0.10
Net weight
.M41
258 308 373
.M41 Z approx. 263 315 388
4M42 kg 378
.L41 C 303 363 433
4L42 C 438
Max. angle from vertical in any with and without with without only with
direction (in continuous operation) sump sump sump
Control side 30°
1)
30°
1)
25°
1)
25°
1)
Air outlet side 30°
1)
30°
1)
30°
1)
30°
1)
Timing gear side 30°
1)
25°
1)
25°
1)
15°
1)
Flywheel side 30°
1)
22°
1)
25°
1)
18°
1)
1)
Exceeding these limits causes engine breakdown.