T e c h n i c a l D a t a
MOWER
Cutting width:
Cutting Height Adjustment: Single wheel adjustment
Cutting Blade:
Total weight
ENGINE
Design:
Performance:
Stand. Operating Speed
Fuel:
Engine oil:
Gear oil:
Gear oil fill capacity:
Spark Plug:
Electrode gap:
Noise level in work area
L
(dBA) (DIN 45635)
pA
Sound pressure level
L
(dBA) (DIN 45635)
WA
measured/guaranteed
Weighted acceleration value
2
a
(m/s
) (DIN 45675)
vhw
Measurements
Model 551-R
52cm (21inches)
30 - 80mm (1.1 in. - 3.1 in)
One piece blade
with friction washers
40-42 kg (acc.to modell)
Single cyl., 4-stroke engine, 190 cc
4,0 kW (5,5 SAE-HP) at 3600
1
3000
/min
Standard leadfree
SAE 30
Shell EP 22 (or similar)
40 ccm
CHAMPION RJ19 LM
0.019 – 0.023 inch.
85,8
98/100
<2,5
a)
52,16
inch.
b)
36,4 – 41,9 inch.
c)
22,4
inch.
d)
43,4
inch.
e)
16,1
inch.
Model 552 HR
52cm (21inches)
Single wheel adjustment
30 - 80mm (1.1 in. - 3.1 in)
One piece blade
with friction washers
40-42 kg (acc.to modell)
Single cyl., 4-stroke engine, OHV 163 cc
1
/min
4,0 kW (5,5 SAE-HP) at 4200
3000
Standard leadfree
SAE 30
Shell EP 22 (or sinilar)
40 ccm
CHAMPION RJ19 LM
0.024 – 0.031 inch.
87
98/100
<2,5
52,16
37,0 – 42,5 inch.
22,8
43,4
16,9
22
1
/min
inch.
inch.
inch.
inch.
1
/min