2-4L41C, 2-4M41(Z), 4L42C, 4M42 Technical data
HATZ
25Manual
Oil viscosity
-40
-30
-20
-10
0
10
20
30
40
50
104
86
68
50
32
14
-4
-22
-40
OIL: SAE...
°C°F
5W/30
5W/40
10
W/
4
0
10W/3
0
15W
/
40
30
40
122
10
W
Choose the recommended viscosity based on the type of start (recoil,
crankhandle or electric) and on the engine temperature at which the engine
will be operated.
CAUTION
Engine damage from unsuitable engine oil.
Unsuitable engine oil considerably reduces engine service life.
Only use engine oil that fulfills the specifications stipulated
above.
4.5 Fuel
Fuel type
All types of diesel fuel that meet the minimum requirements of the following
specifications are suitable:
▪ Europe: EN 590
▪ UK: BS 2869 A1 / A2
▪ USA: ASTM D 975-09a 1-D S15 or 2-D S15
▪ USA: ASTM D 975-09a 1-D or 2-D
1)
1)
Only suitable for engines without engine family designation on the en-
gine type plate. For details, see chapter 12 Declaration of the manufac-
turer, page 109.
CAUTION
Danger of engine damage from low quality fuel.
The use of fuel that does not meet the specifications can lead to
engine damage.
▪ The use of fuel that does not meet specifications requires
approval by Motorenfabrik HATZ (main plant).