1B20, 1B27, 1B30, 1B40, 1B50 Technical data
HATZ
23Operator's Manual
Screw tightening torque
Designation Nm
Oil drain screw 50
4.2 Engine type plate
The engine type plate is located on the sound protection hood and contains
the following engine information:
1 Number of the engine family or the EU approval (for engines with ex-
haust certificate only)
2 Engine type, customer specification and setting of pumping start (°
crankshaft before top dead center)
3 Engine serial number
4 Max. engine speed (rpm)
5 Model year
6 Displacement (liters) and inspection requirement for special settings
7 Injection pump effective stroke (mm) and engine capacity (kW)
8 "Constant speed only” (for engines with EPA/CARB exhaust certificate
only)
9 "Variable speed” (for engines with EPA/CARB exhaust certificate only)