English – 31
TECHNICAL DATA
Technical data
Note 1: Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive 2000/14/
EC. The difference between guaranteed and measured sound power is that the guaranteed sound power also includes
dispersion in the measurement result and the variations between different machines of the same model according to
Directive 2000/14/EC.
Note 2: Equivalent sound pressure level, according to EN ISO 19432, is calculated as the time-weighted energy total for
different sound pressure levels under various working conditions. Reported data for equivalent sound pressure level for
the machine has a typical statistical dispersion (standard deviation) of 1 dB(A).
Note 3: Equivalent vibration level, according to EN ISO 19432, is calculated as the time-weighted energy total for
vibration levels under various working conditions. Reported data for equivalent vibration level has a typical statistical
dispersion (standard deviation) of 1 m/s
2
. The measurements for K 1270 Rail were carried out with RA 10 fitted to the rail.
K 1270
K 1270 Rail
Engine
Cylinder displacement, cm
3
/cu.in
119/7,3
119/7,3
Cylinder bore, mm/inch
60/2,4
60/2,4
Travel length, mm/inch
42/1,7
42/1,7
Idle speed, rpm
2700
2700
Wide open throttle - no load, rpm
9300 (+/- 150)
9300 (+/- 150)
Power, kW/ rpm
5,8/7,9 @ 8400
5,8/7,9 @ 8400
Ignition system
Manufacturer of ignition system
SEM
SEM
Type of ignition system
CD
CD
Spark plug
NGK BPMR 7A
NGK BPMR 7A
Electrode gap, mm/inch
0,5/0,02
0,5/0,02
Fuel and lubrication system
Manufacturer of carburettor
Walbro
Walbro
Carburettor type
RWG1
RWG1
Fuel tank capacity, liters/US fl.Oz
1,25/42
1,25/42
Water cooling
Recommended water pressure, bar/PSI
0,5-10/7-150
Weight
14” (350 mm)/16” (400 mm)
14” (350 mm)/16” (400 mm)
Power cutter without fuel and cutting blade, kg/(Ib)
13,3/13,7 (28,7/30,2)
15/15,7 (33,1/34,6)
Rail fixture, kg (lb)
RA 10
5,5 (12,1)
RA 10 S
5,7 (12,6)
Spindle, output shaft
14” (350 mm)/16” (400 mm)
14” (350 mm)/16” (400 mm)
Max spindle speed, rpm
4700/4300
4700/4300
Max. peripheral speed, m/s / ft/min
90/18000
90/18000
Noise emissions (see note 1)
Sound power level, measured dB(A)
116
116
Sound power level, guaranteed L
WA
dB(A)
117
117
Sound levels (see note 2)
Equivalent sound pressure level at the operator’s ear,
dB(A)
104
104
Equivalent vibration levels, a
hveq
(see note 3)
14” / 16”
14” / 16”
Front handle, m/s
2
6,9/4,9
6,1/5,3
Rear handle, m/s
2
6,3/5,3
5,8/5,4
