
8
4. TECHNICAL DATA
model
HBD-41
(DYM1651PF)
HBD-46R
(DYM1666)
engine type
DG350
DG450 (DYM1P64FA)
engine build
4-stroke, overhead
valve, single cylinder
4-stroke, overhead valve,
single cylinder
engine displacement
98.5 cm
3
135 cm
3
nominal power
1.9 kW
2.4 kW
blade length
410 mm
460 mm
max. torque
4.9 Nm at 3000 min
-1
7 Nm at 2600 min
-1
cooling system
forced air
forced air
lubrication systems
forced splash
forced splash
ignition system
TCI
TCI
PTO shaft rotation
counter-clockwise
counter clockwise
spark plug gap
0.7 - 0.8 mm
0.7 - 0.8 mm
rated speed
3000 min
-1
2800 min
-1
valve clearance (cold)
0.1 - 0.15 mm
0.12 - 0.15 mm
fuel tank capacity
0.8 l
1.4 l
motor oil quantity needed
0.4 l
0.5 l
grass catcher capacity
50 l
60 l
net weight
19.6 kg
33 kg
height adjustment
25 - 75mm, 7 positions
25 – 75 mm, 10 positions
guaranteed sound pressure level at the operator’s
position (according to EN ISO 5395-1 annex F & EN
ISO 5395-2, EN ISO 4871
83.7 dB(A)
K = 3 dB(A)
83 dB(A)
K = 3 dB(A)
measured sound power level
91.73 dB(A)
K = 0.85 dB(A)
91.7 dB(A)
K = 1.81 dB(A)
guaranteed sound power level
(according to 2000/14/EC)
96 dB(A)
96 dB(A)
vibration (according to EN ISO 5395-1 annex G & EN
ISO 5395-2)
5.786 m/s²
K = 1.5 m/s²
3.01 m/s²
K = 1.5 m/s²
5. ASSEMBLY
5.1 FOLDABLE HANDLE
5.1.1
for DYM1651PF
1. Insert the lower handlebars into the vertical cylindric holes rear of the deck. Then fix it with the supplied
screws by using a PZ2 screwdriver (fig. 5-7).
2. Carefully bring the upper handlebar into the correct adjoint position with the lower handlebars.
3. Connect the upper handle and the lower handle with the locking knobs and bolts (fig. 8).
4. Attach the cable clamp at the shown position with the bowden cable underneath (fig. 9).