Safety device
Motorstop
Cutting tool
Cutter bar
Cutting width
48 cm
Cutting tool drive
Permanent
Cutting height
25 - 80 mm
Tightening torque for
blade fastening
screw
60 - 65 Nm
Wheel diameter
(front)
200 mm
Wheel diameter
(rear)
200 mm
Length
165 cm
Width
52 cm
Height
110 cm
MB 3.1 RC:
Combustion engine:
Briggs & Stratton
manufacturer, type
Series 675
Displacement
190 ccm
Nominal output at
2,5 - 2800
nominal speed
kW - rpm
Fuel tank
0,9 l
Cutter bar speed
2800 rpm
Weight
30 kg
Sound emissions
In accordance with Directive 2000/14/EC:
Guaranteed sound
power level L
96 dB(A)
WAd
In accordance with Directive 2006/42/EC:
Sound pressure level
at workplace L
82 dB(A)
pA
Uncertainty K
2 dB(A)
pA
Hand-arm vibrations
Specified vibration characteristic in
accordance with EN 12096:
Measured value a
4,50 m/sec²
hw
Uncertainty K
2,25 m/sec²
hw
0478 111 9908 N - EN
Measurement in accordance with
EN 20643
MB 3.1 RT:
Combustion engine:
Briggs & Stratton
manufacturer, type
Series 675
Displacement
190 ccm
Nominal output at
2,5 - 2800
nominal speed
kW - rpm
Fuel tank
0,9 l
Cutter bar speed
2800 rpm
Self-propulsion, rear
wheels
1 forward gear
Weight
32 kg
Sound emissions
In accordance with Directive 2000/14/EC:
Guaranteed sound
power level L
96 dB(A)
WAd
In accordance with Directive 2006/42/EC:
Sound pressure level
at workplace L
82 dB(A)
pA
Uncertainty K
2 dB(A)
pA
Hand-arm vibrations
Specified vibration characteristic in
accordance with EN 12096:
Measured value a
4,50 m/sec²
hw
Uncertainty K
2,25 m/sec²
hw
Measurement in accordance with
EN 20643
MB 3.1 RTX:
Combustion engine:
Briggs & Stratton
manufacturer, type
Series 450
Displacement
125 ccm
Nominal output at
1,7 - 2800
nominal speed
kW - rpm
Fuel tank
0,8 l
Cutter bar speed
2800 rpm
Self-propulsion, rear
wheels
1 forward gear
Weight
29 kg
Sound emissions
In accordance with Directive 2000/14/EC:
Guaranteed sound
power level L
96 dB(A)
WAd
In accordance with Directive 2006/42/EC:
Sound pressure level
at workplace L
82 dB(A)
pA
Uncertainty K
2 dB(A)
pA
Hand-arm vibrations
Specified vibration characteristic in
accordance with EN 12096:
Measured value a
5,00 m/sec²
hw
Uncertainty K
2,50 m/sec²
hw
Measurement in accordance with
EN 20643
20. Troubleshooting
If necessary, contact a specialist
dealer; VIKING recommends VIKING
specialist dealers.
@ See engine instruction manual.
Fault:
Engine not starting
Possible cause:
– Motorstop lever not pressed.
– MB 3 RTX: Primer not pressed.
– No fuel in tank.
– Fuel line blocked.
– Inferior, dirty or old fuel in tank.
– Air filter dirty.
– Spark plug socket detached from spark
plug; ignition lead not properly fastened
to socket.
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