Technical Data; Designation Of Components - Dolmar HT-2556 D, HT-2576 E Instruction Manual

Technical Data

Stroke volume
Max. power at speed
Idling speed / Max. engine speed with cutter
Clutch engagement speed
Sound pressure level at the workplace L
Sound power level L
WA av
Vibration acceleration a
h,w av
- Front grip (idle / full load speed)
- Rear grip (idle / full load speed)
Carburetor
Ignition system
Spark plug
Electrode gap
Chain oil tank capacity
Mixture ratio (fuel/two-stroke oil)
- when using DOLMAR oil
- when using other oils
Cut length
Stroke rate (n )
o
Stroke length
Max. cut diameter
Tooth interval
Weight (empty tank, blade guard removed)
Dimensions (length, width, height)
Specifications apply to idle and full load speed in equal proportions.
1)
Designation of
components
1 Rear grip
2 Safety cutoff
3 Throttle lever
4 ON/OFF (I/O) switch
5 Starter grip
6 Fuel tank cap
per EN 774/A3
pA av
per EN 774/A3
1)
per EN 774/A3
1)
7 Muffler
8 Front grip
9 Hand guard
10 Impact guard
11 Cutter
12 Blade guard
HT-2556 D
cm
3
kW / rpm 0,88 / 7.000
rpm .600 / 9.800
rpm
dB (A)
1)
dB (A)
m/s 6,8 / 11

m/s 8,6 / 11,7

Type WALBRO WYL
Type electronic
Type NGK-BMR7A
mm
l
cm
n/min
mm
mm
mm
kg
mm 840 / 46 / 5
13 Spark plug cap
14 Start lever (choke)
15 Air filter cover
16 Fuel pump (primer)
17 Serial number
HT-2576 E
4,5 4,5
0,88 / 7.000
.600 / 9.800
3.600 3.600
89,4 95,7
106,9 109,8
7,0 / 13,3
6,4 / 7,7
WALBRO WYL
electronic
NGK-BMR7A
0,6 - 0,7 0,6 - 0,7
0,6
50 : 1 50 : 1
40 : 1 40 : 1
56
.365 .365
18
8
8
5,1
1.041 / 80 / 58
0,6
75
18
8
8
5,4
7