Hatz 1B30 - 4 Technical data; 4.1 Engine information and filling quantities

Technical data 1B20, 1B30, 1B40, 1B50
22
HATZ
Manual
4 Technical data
4.1 Engine information and filling quantities
Type
1B20 1B30 1B40 1B50
Type Air-cooled, four stroke diesel engine
Combustion system Direct injection
Number of cylinders 1 1 1 1
Bore/Stroke mm 69 / 65 80 / 69 88 / 76 93 / 76
Displacement cm
3
243 347 462 517
Tank capacity Ltr. 3 5 5 5
Engine oil capacity
Without oil sump
With oil sump
Approx. ltr.
Approx. ltr.
0.9
1)
2.6
1)
1.1
1)
2.8
1)
1.5
1)
3.2
1)
1.5
1)
-
Difference between
"max" and "min"
marking
Without oil sump
With oil sump
Approx. ltr.
Approx. ltr.
0.5
1)
1.6
1)
0.5
1)
1.8
1)
0.8
1)
2.2
1)
0.8
1)
-
Engine oil consumption (after run-
ning-in period)
Max. 1% of fuel consumption, pertaining to
full load
Engine oil pressure at oil tempera-
ture of 100°C
Approx. 2.5bar at 3000rpm
Sense of rotation on power take-off
side
Left
Tappet clearance
at 10–30°C
inlet/outlet
mm 0.20 0.10 0.10 0.10
Max. perm. inclination during contin-
uous operation in direction
Flywheel low 25°
2)
Other directions 35°
2)
Weight (incl. fuel tank, air filter, si-
lencer and electric start)
Approx. kg 33 40 55 57
Battery capacity Min/max 12V – 36/55Ah/24V – 24/44Ah
1)
These specifications are approximate values. The max. mark on the dip-
stick is decisive in any case (see chapter 7.6 Check the oil level, page 48).
2)
Exceeding these limit values causes engine damage.