Dolmar PS-410 - Technical Data and Components

9
PS-411
Stroke volume cm
3
39 39
Bore mm 40 40
Stroke mm 31 31
Max. power at speed kW / rpm 1.7 / 9,000 1.7 / 9,000
Max. torque at speed Nm / rpm 2.0 / 6,500 2.0 / 6,500
Idling speed / max. engine speed with bar and chain rpm 2,600 / 12.000 2,600 / 12.000
Coupling speed rpm 4,200 4,200
Sound pressure level L
pA av
at the workplace per ISO 7182
1)
dB (A) 98 98
Sound power level L
WA av
per ISO 9207
1)
dB (A) 108 108
Vibration acceleration a
h,w av
per ISO 7505
1)
‑ Tubular handle m/s
2
4,2 4,2
‑ Rear handle m/s
2
6,8 6,8
Carburetor (diaphragm carburetor) Type Walbro WT 174 Walbro WT 174
Ignition system Type electronic electronic
Spark plug Type NGK BPMR 6F NGK BPMR 6F
Electrode gap mm 0.5 0.5
or spark plug Type CHAMPION RDJ‑7Y CHAMPION RDJ‑7Y
Fuel consumption at max. load per ISO7293 kg/h 0.82 0.82
Specic consumption at max. load per ISO 7293 g/kWh 480 480
Fuel tank capacity l 0.4 0.4
Chain oil tank capacity I 0.21 0.21
Mixture ratio (fuel/two‑stroke oil)
‑ when using DOLMAR oil 50:1 50:1
‑ when using DOLMAR HP 100‑oil 100:1 100:1
‑ when using other oils 40:1 40:1
Chain brake engages manually or in case of kickback
Chain speed
2)
m/s 17.5 17.5
Sprocket pitch inch .325 .325
Number of teeth Z 7 7
Chain type ‑ see the Extract from the spare‑parts list
Pitch / Driving element strength mm (inch) (.325) / 1,3 (.050) (.325) / 1,3 (.050)
Guide bar, length of a cut cm 33 / 38 33 / 38
Guide‑bar type ‑ see the Extract from the spare‑parts list
Weight (fuel tank empty, without chain and guide bar) kg 4.0 4.0
1)
Figures derived in equal part from idle, full‑load, and top‑speed operation.
2)
At max. power.
Technical data
PS-410
Serial number
Year of manufacture
Identicationplate(12)
Indicate when ordering spare parts
Denomination of components
1 Handle
2 Choke
3 Filter cover
4 Insert for normal / winter operation
5 Tubular handle
6 Mufer
7 Retaining nut
8 Spike bar
9 Chain catch
10 Adjusting screw for oil pump (bottom side)
11 Sprocket guard
12 Identication plate
13 Hand guard
14 Guide bar
15 Chain
16 Hand guard (release for chain brake)
17 Starter grip
18 Adjusting screws "speed‑H‑L" for carburetor
19 I/STOP‑switch
20 Stop knob for halfway throttle
21 Safety locking button
22 Throttle lever
23 Fuel tank cap
24 Fan housing with starting assembly
25 Oil tank cap
26 Starting valve (only PS‑411)
15
1
2
6
7
8
9
13
10
14
16
18
22
19
23
25
5
12
11
4
17
20
21
24
26
3