Dolmar PS-45 - Technical data; Denomination of components

9
Stroke volume cm
3
33 45,1
Bore mm 37 43
Stroke mm 31
Max. power at speed kW / 1/min 1,3 / 9.000 1,7 / 9.000
Max. torque at speed Nm / 1/min 1,7 / 6.500 2,4 / 6.500
Idling speed / Max. engine speed with guide bar and chain 1/min 2.800 / 12.200 2.600 / 12.600
Coupling speed 1/min 3.900
Sound pressure level L
pA av
at the workplace per ISO 22868
1)
dB (A) 98,5 99,9
Sound power level L
wA av
per ISO 22868
1)
dB (A) 105 109,6
Vibration acceleration a
h av
per ISO 22867
1)
- Tubular handle m/s
2
5 6,1
- Rear handle m/s
2
7 9,1
Carburetor (diaphragm carburetor) Type ZAMA
Ignition system Type PHELON
Spark plug Type NGK BPMR 7A
Electrode gap mm 0,5
or spark plug Type
Fuel consumption at max. load per ISO 7293 kg/h 0,71 0,94
SpeciÞ c consumption at max. load per ISO 7293 g/kWh 550 580
Fuel tank capacity l 0,37
Chain oil tank capacity I 0,25
Mixture ratio (fuel/two-stroke oil)
- when using DOLMAR oil 50 : 1
- when using Aspen Alkylat (two-stroke fuel) 50 : 1 (2%)
- when using other oils 40 : 1 (quality grade: JASO FC or ISO EGD)
Chain brake
engages manually or in case of kickback
Chain speed
2)
m/s 17,1
Sprocket pitch inch 3/8
Number of teeth Z 6
Chain type - see the Extract from the spare-parts list 092
Pitch / Driving element strength inch 3/8 / .050
Guide bar, length of a cut cm 35, 40
Guide-bar type - see the Extract from the spare-parts list
Weight (fuel tank empty, without chain and guide bar) kg 4,7 4,75
1)
Figures derived in equal part from idle, full-load, and top-speed operation.
2)
At max. power
21
23
22
24 25
3
4
1110 12
13
14 15
9
5
21
67
1617181920
8
Denomination of components
1 Handle
2 Filter cover
3 Mufß er
4 Spike bar (Toothed stop)
5 Retaining nut
6 Chain catch
7 Sprocket guard
8 Adjusting screws for carburetor
9 Hand guard (release for chain brake)
10 Starter grip
11 Fuel pump (Primer)
12 Combination Start/Stop (I/O) switch, choke
13 Stop knob for halfway throttle
14 Throttle lever
15 Safety locking button
16 Rear hand guard
17 Fuel tank cap
18 Fuel tank Þ ll-level window
19 Fan housing with starting assembly
20 IdentiÞ cation plate
21 Oil tank cap
22 Oil tank Þ ll-level window
23 Tubular handle
24 Guide bar
25 Chain
IdentiÞ cation plate (20)
Indicate when ordering spare parts
DOLMAR GmbH, 22045 Hamburg, Germany
PS-34 2002 123456
036.100.000 Typ: 036
Serial number
Year of manufacture
Technical data
PS-34 PS-45