Makita DCS461 User Manual

9

Stroke volume 

cm

3 

45,6 49,9

Bore mm 

43 

45

Stroke mm 

31,4 

31,4

Max. power at speed 

3)

 

kW / 1/min 

2,2  /  10,000 

2,4  /  10,000

Max. torque at speed 

3)

 

Nm / 1/min 

2,7  /  7,000 

2,9  /  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, eq

 per ISO/CD 22868 

1) 4)

  dB(A) 

102,1 / K

pA

 = 2,5 

102,4  / K

pA

 = 2,5

Sound power level L

WA, eq

 per ISO/CD 22868 

1) 4)

 dB(A) 

108,3 

/ 

K

WA

 = 2,5 

108,8 / K

WA

 = 2,5

Vibration acceleration a

hv, eq

 per ISO 22867  

1) 4)

 - 

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  

Type 

membrane carburetor

Ignition system  

Type 

condenser ignition system

Spark plug 

Type 

NGK BPMR 7A

or spark plug 

Type 

BOSCH WSR 6F

Electrode gap 

mm 

0,5

Fuel consumption at max. load per ISO 7293 

3)

 kg/h 

1,1 

1,2

SpeciÞ c consumption at max. load per ISO 7293 

3)

 g/kWh 

500 

500

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 

2)

 m/s 

.325= 

19,3 

3/8= 

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 

5.5 

5.5

1)

 Figures derived in equal part from idling, full-load and racing speed.  

 

 

 

 

2)

 At max. power. 

3)

 For models without starting valve. 

4) 

Uncertainty (K=).

  1 Handle
  2 Cover
  3 Cover clasp
  4 Tubular handle
  5  Hand guard (release for chain brake)
  6 Mufß er
  7 Spike bar
  8  Chain tensioning screw
  9 Retaining nuts
 10 Chain catch
 11 Sprocket guard
 12  Decompression valve (only on “DCS461/501” model saws)
 13  Adjusting screw for oil pump (bottom side)
 14  Adjusting screws for carburetor
 15 IdentiÞ cation plate
 16 Starter grip
 17  Combination switch (Choke / Start / Stop)
 18 Throttle lever
 19  Safety locking button
 20  Rear hand guard
 21  Fuel tank cap
 22  Fan housing with starting assembly
 23  Oil tank cap
 24 Guide bar
 25 Chain (Blade)

IdentiÞ cation plate (15)  

 

Indicate when ordering spare parts

Serial number
Year of    

 

manufacture