Technical Data; Components - Dolmar MS-260 U, MS-330 U, MS-430 U, MS-230 C, MS-260 C, MS-330 C Instruction Manual

Technical Data

Displacement
Bore
Stroke
Rated capacity per ISO 8893
Operating speed
Maximum engine speed
with one-part metal cutting tool
Maximum spindle speed
with one-part metal cutting tool
Idling speed
Carburetor
Ignition system
Spark plug
Electrode gap
Sound power level L
WA av
Sound pressure level L
Vibration acceleration a
- Right handle (idling speed/maximum speed)
- Left handle (idling speed/maximum speed)
- Round handle (idling speed/maximum speed)
- Handle on shaft (idling speed/maximum speed)
Fuel consumption per ISO 8893
Specific consumption per ISO 8893
Fuel tank capacity
Mixture ratio (fuel / DOLMAR two-stroke oil)
- when using DOLMAR oil
- when using other oils
Gear ratio
Weight
(not including guard, cutting tool and fuel)
The maximum rated speed of the trimmer head is not exceeded when using a DOLMAR trimmer head.
1)
Figures derived in equal part from idle and top-speed operation (per EN-ISO 11806).
)
At max. power
3)

Components

1 Cutting tool
2 Gear box
3 Guard (Cutter guard)
4 Shaft tube
5 Handle
6 Throttle (throttle trigger)
7 Combination "start/stop" (O/I) switch, half-throttle lock
8 Safety locking button (throttle trigger lockout)
9 Bowden cable guide
10 Tube handle holder
11 Stop knob for halfway throttle
12 Harness eyelet (suspension point)
13 Fuel tank cap
14 Spark plug cover
15 Starter grip
16 Type plate
17 Choke lever
18 Harness
8
1)
1)
per ISO 10884
)
at the workplace per ISO 7917
pA av
per ISO 7916
)
h,w
3)
3)
Type plate (MS-60 U)
Indicate when ordering spare parts !
230 C | 260 C | 330 C
cm .6 | 5.6 | 3.6
3
mm 31 | 33 | 36
mm 30 | 30 | 3
kW 0.7 | 0.8 | 0.97
rpm 8,000 | 8,000 | 7,500
rpm 7,370 I 7,370 I 8,100
rpm
rpm 3,000 I 3,000 I ,500
Type diaphragm carburetor diaphragm carburetor
Type
Type NGK BPMR 8Y
mm
dB (A) 106.8 | 107.8 | 109
dB (A) 94.9 | 95.1 | 97.1
)
m/s

m/s

m/s 7.5 / 6.1 | 4.6 / 9.5 | 4.7 / 6.5

m/s 4.8 / 8.1 | 4.4 / 6.0 | 6.3 / 7.8

kg/h 0.35 | 0.36 | 0.44
g/kWh 500 | 450 | 454
l 0.6 | 0.6 | 0.8
14:19 | 14:19 | 17:1
kg 5.1 | 5.1 | 5.9
Serial number
Year of manufacture
260 U | 330 U | 430 U
5.6 | 3.6 | 4.7
33 | 36 | 40
30 | 3 | 34
0.8 | 0.97 | 1.7
8,000 | 7,500 | 7,500
7,370 I 8,100 I 7,370
10,000 10,000
3,000 I ,500 I ,500
electronic electronic
NGK BPMR 8Y
0.6 - 0.7 0.6 - 0.7
99.5 | 100.5 | 10
89.9 | 9 | 91.4
5.1 / 5.7 | .1 / 6. | 4.8 / 5.5
4.0 / 6. | 5.0 / 5.3 | 5.3 / 6.5
0.36 | 0.44 | 0.49
450 | 454 | 386
0.6 | 0.8 | 0.9
50:1 50:1
40:1 40:1
14:19 | 14:19 | 14:19
5.9 | 6.7 | 7.9
Shown: MS-60 U