57
TECHNICAL SPECIFICATIONS
MODELS
UMK425E
UMK431E
LE
UE
L3E
U3E
LE
UE
L3E
U3E
Description code
HADF
HAEF
Dimensions L x W x h
mm
1770x
368x305
1770x
670x488
1770x
368x305
1770x
670x488
1790x
368x315
1790x
670x488
1790x
368x315
1790x
670x488
Engine
GX25
GX31
Displacement
cm
3
25
31
Bore/Stroke
mm
35 x 26
39 x 26
Power (as per EN11806) Kw
0.81
1.10
Maximum speed
rpm
10500 / 11000
Idle speed
rpm
3100 ± 200
Guaranteed sound power
level (as per directive
2000/14/EC)
dB
(A)
110
Sound pressure level in
operator’s ears (as per
directive 81/1051/CEE)
dB
(A)
94.6
95.1
94.3
91.2
94.7
94.4
90.8
89.1
Vibration level (as per
standard ISO7916) idle m/s
2
3.10
2.80
3.10
2.80
2.65
3,00
2.65
3,00
Max. m/s
2
8.90
4.60
11.70
8.10
7.95
4.05
8.35
8.60
Engine oil
SAE 10W30
Oil tank capacity
cm
3
80
100
Fuel
Unleaded
Fuel tank capacity
l
0.55
0.65
Ignition
Transistorized magneto ignition
Spark plug brand and type
NGK CM5H
NGK CR5HSB
DENSO U16FSR-UB
Carburettor
Membrane
Transmission tube
Ø mm
26
Drive shaft
mm
Number of bearings
7
7
Clutch housing
Ø mm
54
78
Transmission
Helical-toothed bevel gear
Gear ratio
1.33
Cutting attachment rotation
speed
rpm
8500
Length of nylon line
Ø 2,4 (standard)
m
6
Length of nylon line
Ø 3 (optional)
m
3
Empty weight
Kg
5.20
5.43
5.20
5.43
6.43
6.59
6.43
6.59
PRINTED IN ITALY
GB
Содержание UMK425E
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