Technical data 1B20, 1B30, 1B40, 1B50
24
HATZ
Manual
10 Engine family designation or exception code (EM) or transition code
(TM) according to regulation (EU) 2016/1628
11 Additional specifications according to Regulation 2017/656 (excep-
tions) or "Separate shipment information"
12 Code for type plate variant
13 Barcode (engine serial number)
The following data must always be specified in case of queries and for spare
parts orders:
1 Model designation
2 Engine serial number
3 Rated speed (rpm)
4.3 Physical operating conditions
Engine adjustment
The engine is normally adjusted to operate within the standard reference
conditions stipulated in ISO3046-1:
Parameter Unit Value
Intake air temperature °C +25
K 298
Relative humidity % 30
Air pressure
(at approx. 100 meters above sea
level)
kPa 100
NOTICE
If the machine is operated at high altitudes and high tempera-
tures, adjustment of the engine setting may be necessary if the
climatic conditions were not taken into account when the ma-
chine was ordered. If this is the case, please contact your near-
est HATZ service station.