T00823GB
20
TECHNICAL DATA BTS 1030 / 1035
1)
Figures derived in equal part from idle and max.-speed operation.
2)
Circumference speed at max. engine speed.
3)
Outside diameter / arbor hole / thickness.
4)
At the workplace (at user‘s ear).
5)
With 2-cycle engine oil according to API TC, JASO FC or ISO EGD specifications.
BTS 1030
BTS 1035
Item no. 0008339 ... 0007975 ...
Displacement cm
3
73
Bore mm 50
Stroke mm 37
Max. power kW 4,2
Max. torque Nm 5,0
Idling speed 1/min 2.500
Clutch engagement speed 1/min 3.800
Engine speed limitation 1/min 9.350
Max. spindle speed 1/min 4.300
Sound pressure level L
pA eq
per EN 1454
1) 4)
dB (A) 99
Vibration acceleration a
h,w
per EN 1454
- Tubular handle (idle/rated spindle speed)
- Rear handle (idle/rated spindle speed)
m/s
2
7 / 5
8 / 7
Carburetor (diaphragm carburetor) Type TILLOTSON HS-273 A
Ignition system (with speed limitation) Type electronic
Spark plug Type NGK BPMR 7A / BOSCH WSR 6F /
CHAMPION RCJ 6Y
Electrode gap mm 0,5
Fuel consumption at max. load per ISO 8893 kg/h 2,1
Specific consumption at max. load per ISO 8893 g/kWh 500
Fuel tank capacity l 1,1
Mixture ratio fuel/two-stroke oi
5
)
50:1
Cutting disc for 80 m/sec:
2
): dimensions
mm 350 / 25,4 / 5
3
)
Arbor diameter mm 20,0
25,4
Overall weight (tanks empty, without cutting disc) kg 9,8
10