3.
General information
3.1. Technical data
Type
Engine models
Mode of operation
Combustion method
Number of cylinders
Bore / stroke
Displacement
Engine oil content without filter
Volume of oil between
„max" and „min" marks
Consumption of lubrication oil
after running-in period
Engine oil pressure
Oil termperature 100 ± 20 °C
Direction of rotation
looking at the flywheel
Valve clearance at 10 - 30 °C
Inlet
Exhaust
Max. angle from vertical in any
direction (continuous operation)
Weight
(incl. fuel tank, air-cleaner,
exhaust silencer and electric starter)
Engine model S
Engine model Z
Engine model C
Model S: non-encapsulated, normal system of balancing
Z: non-encapsulated, add. system of balancing
C: SILENT PACK, add. system of balancing
1)
These data are approx.-values. The max. mark on oil dipstick counts.
2)
Exceeding these limits causes engine breakdown.
mm
cm³
approx. L
with filter
approx. L
approx. L
mm
mm
max.
approx. kg
approx. kg
approx. kg
1D41.
1D50.
S, Z, C
S, Z
air-cooled four-stroke diesel engine
Direct-fuel injection
1
1
90 / 65
97 / 70
413
517
1)
1)
1.1
1.4
1)
1)
1.2
1.5
1)
1)
0.4
0.5
approx. 1 % of fuel consumption at full load
min. 0.6 bar at 850 r.p.m.
counterclockwise
0.20
0.10
0.20
0.20
2)
2)
30°
30°
75
76
77
78
96.5
–
7
1D81.
1D90.
S, Z, C
S, Z
1
1
100 / 85
104 / 85
667
722
1)
1)
1.8
1.8
1)
1)
1.9
1.9
1)
1)
0.9
0.9
0.10
0.30
0.20
0.30
2)
2)
30°
30°
89
90
91
92
121