4.5
Technical data
Model
Motor
Engine capacity
Bore Ø / stroke
Max. power at rpm
Max. torque at rpm
Max. permissible speed
Idling speed
Clutch engagement speed
Fuel tank capacity
Fuel mix ratio oil:petrol
Fuel consumption at max. power
Specific consumption at max. power
Carburettor
Air filter
Ignition
Cut-off wheel:
Tightening torque of the attachment screw
Minimum flange outer diameter
Spindle diameter
Maximum spindle rpm
Cutting depth, max.
Dimensions: height / width / length
Weight without tank content and
without cut-off wheel
1,2
Sound level
L
(EN ISO 19432 Annex B)
Peq
1,2
Sound power level
L
Weq
Weighted effective acceleration
: rear handle / top handle
(EN ISO 19432 Annex C)
1
In determining the above mentioned values regarding the acceleration of vibrations and sound, the different
operating conditions were weighted in accordance with the current standards.
2
Insecurity K purs. to EC directive 2006/42/EC: 2.5 dB(A)
3
Insecurity K purs. to EC directive 2006/42/EC: 2 m/s
(ISO 7293)
(ISO 7293)
Diameter
Bore diameter
(EN ISO 19432 Annex B)
1,3
a
hv,eq
2
879-12
Single-cylinder two-stroke motor, four-channel flushing
81 cm
52 mm / 38 mm [2.0" / 1.5"]
1
4.0 kW / 9,300
/
1
4.8 Nm / 7,000
/
min
1
(9,500 ±200)
(no load with cut-off wheel)
1
(2,600 ±200)
1
(4,000 ±200)
0.9 l [30 oz]
1.75 kg/h [3.86 lbs/h]
460 g/kWh [0.76 lbs/HP·h]
Position-independent, electronically controlled
Electronic digital ignition with index
12"
20 mm or 1"
(30 ±2) Nm
[22.1 ±1.48 ft·lbf]
100 mm [3.9"]
20 mm [0.787"]
1
4,550
/
[4,550 rpm]
min
100 mm [3.9"]
430 mm / 267 mm /
750 mm
[16.9" / 10.5" / 29.5"]
10.1 kg [22.3 lbs]
98 dB(A)
108 dB(A)
2
4.5 m/s
/ 6.0 m/s
2
[78.7 "/s
]
Power tool description
879-14
3
[4.94 cu.in]
[5.36 HP / 9,300 rpm]
min
[3.54 ft·lbf / 7,000 rpm]
/
[(9,500 ±200) rpm]
min
/
[(2,600 ±200) rpm]
min
/
[(4,000 ±200) rpm]
min
1:50
Paper
14"
20 mm or 1"
(30 ±2) Nm
[22.1 ±1.48 ft·lbf]
100 mm [3.9"]
20 mm [0.787"]
1
4,550
/
[4,550 rpm]
min
125 mm [4.9"]
430 mm / 267 mm /
775 mm
[16.9" / 10.5" / 30.5"]
10.2 kg [22.5 lbs]
2
2
2
[177 "/s
/ 236 "/s
]
ENGLISH 15