Technical Data; Denomination Of Components - Makita DPC7331HD Instruction And Safety Manual

Technical data

Displacement
Bore
Stroke
Max. power
Max. torque
Idling speed
Clutch engagement speed
Engine speed limitation
Max. spindle speed
Sound pressure level at the operators ear
Sound pressure level at the bystander's position (50 ft)
Vibration acceleration a
h,w
- Tubular handle (idle/rated spindle speed)
- Rear handle (idle/rated spindle speed)
Carburetor
(diaphragm carburetor)
Ignition system
(with speed limitation)
Spark plug
Electrode gap
Fuel consumption at max. load per ISO 889
Specific consumption at max. load per ISO 8893
Fuel tank capacity
Mixture ratio (fuel/two-stroke oil)
- when using MAKITA Synthetic oil
- when using other synthetic oil (quality grade JASO FC or ISO EGD)
Cutting disc for 80 m/sec.
Arbor diameter
V-belt
Overall weight (tanks empty, without cutting disc )
According to UL-test requirement under full load (cutting concrete).
1)
Circumference speed at max. engine speed
)
Outside diameter / arbor hole / thickness
)

Denomination of components

Identification plate (1)
DPC7331
Indicate when ordering spare parts
2008 123456
EMI OFB
97108
Serial number
22045 Hamburg, Germany
Year of manufacture
394.XXX.XXX Typ 394
1 Handle
2 Filter cover for air filter and spark plug cap
3 Cover lock
4 Tubular handle
5 Muffler
6 Protection hood
7 Grip
8 V-belt tension adjusting screw
9 Retaining nuts
10 Stand
11 Carburetor adjustment opening
12 Identification plate
13 Fuel tank with handle
14 Decompression valve
15 Starter grip
16 Air intake
17 Combination Start/Stop (I/O) switch, choke
18 Stop knob for halfway throttle
19 Safety locking button
20 Throttle lever
21 Tank cap (fuel)
22 Starter housing with starter
23 Cutting disc
24 Disc bolt
25 Spring washer
26 Hold opening
1
1)
per EN 1454
) )
25
24
23
cu in (cm )

in (mm)
in (mm)
hp (kW)
Nm
rpm
rpm
rpm
rpm
dB (A)
dB (A)
1)
m/s

m/s

Type
Type
Type NGK BPMR 7A / BOSCH WSR 6F / CHAMPION RCJ 6Y
in (mm)
kg/h
g/kWh
fl oz (l)
in
in
part no.
lb
3
2
1
14 13 12
DPC7331HD, DPC7341HD
4,5 (7)
1,97 (50)
1,46 (7)
5,6 (4,)
5,0
.500
.800
9.50
4.00
104
86
7 / 6
8 / 7
WALBRO WJ-1
electronic
.00 (0,5)
,1
500
37 (1,1)
50:1
50:1
14" / 1" / 0."
)
1"
965 00 470
.04
4 5 6
11 10
15
22 21
7
26
8
9
16
17
18
19
20