User Manual

en
Specifications
48 BKS 4540
SPECIFICATIONS
Type BKS 4540
Art-no. 113 187
Displacement 45.02cc
Max engine power 1.7kW
Length
guide bar (OREGON)
40cm
168PXBK095
Useable cutting length 37cm
Saw Chain (OREGON) 21BPX066X
Pitch - chain sprocket 0.325in
Drive train tooth count 7z / 7T
Chain brake yes
Idling rotational speed 3000 ± 300 r/min
Max. rotational speed (with cutting at-
tachment)
11000 r/min
Max. Chain speed 21.2 m/s
Fuel tank capacity 550ml
Chain oil tank capacity 260ml
Fuel mixture ratio 40:1
Net weight without chain and guide
bar, empty tanks
5.1kg
Fuel Consumption at maximum engine
power
460 g / kWh
Sound power level L
WA
(EN ISO
11681) (K=3)
112.4 dB(A)
Sound pressure value L
PA
(EN ISO
11681) (K=3 )
99.5 dB(A)
Max. vibration acceleration a
vhw
(K=1.5)
Front handle 8.9 m/s
2
Rear handle 10.7 m/s
2
Guaranteed sound power level
L
WA
(2000/14/EC+2005/88/EC)
115 dB(A)