
30
ESSENTIAL TECHNICAL PARAMETERS
Technical specifications of engines of tractors Z 11741.4C, Z 9641, Z 10641, Z 11441, Z 12441
Type of tractor
Z 11741.4C
Z 9641
Z 10641
Z 11441
Z 12441
Type of engine
Z 1504
Z 1005
Z 1305
Z 1405
Z 1505
Fuel cleaner
single-stage with replaceable cartridge
Type of injection pump
PP4M10P1i-
3765
PP4M10P1i-
3775
PP4M10P1i-
3776
PP4M10P1i-
3767
PP4M10P1i-
3766
Type of nozzle
DOP150s526-
4150
DO150s428-
4104
DOP150s428-
4104
DOP150s526-
4150
DOP150s526-
4150
Opening pressure of injectors
MPa 25-08 25-08 25-08 25-08 25-08
Angle of advanced injection
°
9+1
12
12
9+1
9+1
Valve play of cold engine
- inlet valve
mm
0.25 ± 0.05
- exhaust valve
mm
0.25 ± 0.05