HATZ Diesel 1B 50 - Manual (Page 23)

4 Technical data
4.1 Engine
Type 1B20 1B27 1B30 1B40 1B50
Type Air-cooled four stroke diesel engine
Combustion system Direct injection
Number of cylinders 1 1 1 1 1
Bore/stroke mm 69 / 65 74 / 65 80 / 69 88 / 76 93 / 76
Displacement cm 3 243 280 347 462 517
Tank capacity Ltr. 3 3 5 5 5
Engine oil capacity
Without oil sump
With oil sump
Approx. ltr.
Approx. ltr.
0,9 1)
2,6 1)
0,9 1)
-
1,1 1)
2,8 1)
1,5 1)
3,2 1)
1,5 1)
-
Difference between the
"max." and "min." mark
Without oil sump
With oil sump
Approx. ltr.
Approx. ltr.
0,5 1)
1,6 1)
0,5 1)
-
0,5 1)
1,8 1)
0,8 1)
2,2 1)
0,8 1)
-
Engine oil consumption
(after running-in period) Max. 1% of fuel consumption, pertaining to full load
Engine oil pressure at oil
temperature 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 2) 0,10 2) 0,10 2) 0,10 2) 0.10 2)
Max. perm. inclination dur-
ing continuous operation in
direction Flywheel low 25° 3)
Other directions 35° 3)
Weight (incl. fuel tank, air
filter, silencer, recoil start
and electric start) Approx. kg 33 34 40 55 56
Battery capacity Min / max 12 V – 36/60 Ah/24 V – 24/44 Ah
1) These values are approximations only. The correct level is indicated by the
max. mark on the dipstick (see the chapter 7.8 Checking the oil level and
adding oil if necessary, page 44).
1B20, 1B27, 1B30, 1B40, 1B50 Technical data
HATZ Operator's Manual 1B20-1B50 23