Makita DCS4630, Instruction Manual

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DCS4630 DCS5030, 5031, 5032
Stroke volume cm 3 45.6 50,0
Bore mm 43 45
Stroke mm 31.4 31.44
Max. power at speed 2) kW / 1/min 2.6 / 10,000 2.8 / 10,000
Max. torque at speed 2) Nm / 1/min 2,8 / 7,000 3,1 / 7,000
Idling speed / max. engine speed with bar and chain 1/min 2,500 / 13,800 2,500 / 13,800
Clutch engagement speed 1/min 3,900 3,900
Sound pressure level at the workplace L
pA, av
per ISO/CD 22868
1) 3)
dB(A) 101,2 / K
pA
= 2,5 101 / K
pA
= 2,5
Sound power level L
WA, av
per ISO/CD 22868 1) 3) dB(A) 109,1 / K
WA
= 2,5 108,6 / K
WA
= 2,5
Vibration acceleration a
h,w eq
per ISO 22867 1) 3)
- Tubular handle m/s 2 4,1 / K = 2 5,2 / K = 2
- Rear handle m/s 2 3,6 / K = 2 3,7 / K = 2
Carburetor Carburetor (membrane, choke valve carburetor) Type ZAMA
Ignition system Type electronic
Spark plug Type NGK BPMR 7A
Electrode gap mm 0.5
or spark plug Type BOSCH WSR 6F
Fuel consumption at max. load per ISO 7293 2) kg/h 1.2 1.3
Speci Þ c consumption at max. load per ISO 7293 2) g/kWh 450 450
Fuel tank capacity l 0.47
Chain oil tank capacity I 0.27
Mixture ratio (fuel/two-stroke oil)
- when using MAKITA oil 50 : 1
- when using Aspen Alkylat (two-stroke fuel) 50 : 1 (2%)
- when using other oils 50 : 1 (quality grade: JASO FC or ISO EGD)
Chain brake engages manually or in case of kickback
Chain speed (at max. power) m/s 19,3 / 22,2 19,3 / 22,2
Sprocket pitch inch .325 oder 3/8
Number of teeth Z 7
Chain type see the Extract from the spare-parts list
Pitch / gauge inch .325 / 0,050, 0,058 or 3/8 / 0,058
Guide bar, length of a cut cm 33 / 38 / 45 / 53
Guide-bar type see the Extract from the spare-parts list
Weight (fuel tank empty, without chain, guide bar and accessories) kg 5.1 5.1
1) Figures derived in equal part from idling, full-load and racing speed.
2) For models without starting valve.
3)
Uncertainty (K=).
Technical data
Denomination of components
1 Handle
2 Cover
3 Cover clasp
4 Tubular handle
5 Hand guard (release for chain brake)
6 Muf ß er
7 Spike bar
8 Chain tensioning screw
9 Retaining nuts
10 Chain catch
11 Sprocket guard
12 Decompression valve (only on “DCS5031” model saws)
13 Adjusting screw for oil pump (bottom side)
14 Adjusting screws for carburetor
15 Switch for grip heating (only on “DCS5032” model saws)
16 Identi Þ cation plate
17 Starter grip
18 Combination switch (Choke / Start / Stop)
19 Throttle lever
20 Safety locking button
21 Rear hand guard
22 Fuel tank cap
23 Fan housing with starting assembly
24 Oil tank cap
25 Guide bar
26 Chain (Blade)
Identi Þ cation plate (16)
Indicate when ordering spare parts
Serial number
Year of
manufacture