Operation Manual

80 – English
TECHNICAL DATA
Note 1: The power rating of the engine indicated is the average net output (at specified rpm) of a typical production engine
for the engine model measured to SAE standard J1349/ISO1585. Mass production engines may differ from this value.
Actual power output for the engine installed on the final machine will depend on the operating speed, environmental
conditions and other values.
Note 2: Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive 2000/14/EC.
Note 3: Noise pressure level according to ISO 5395:2013. Reported data for noise pressure level has a typical statistical
dispersion (standard deviation) of 1.2 dB(A).
Note 4: Vibration level according to ISO 5395:2013. Reported data for vibration level has a typical statistical dispersion
(standard deviation) of 0.2 m/s
2
.
*Use engine oil of quality SJ or higher. See the viscosity chart in the engine manufacturer’s manual and select the best
viscosity based on the expected outside temperature.
M46-140WR M51-140R
M51-140WR/
M51-140WRP
M51-
150WRPX
M53-150WRP
Engine
Engine manufacturer
Briggs &
Stratton
Briggs &
Stratton
Briggs &
Stratton
Briggs &
Stratton
Briggs &
Stratton
Cylinder displacement, cm
3
140 140 140 150 150
Speed, rpm 2900 2900 2900 2900 2900
Nominal engine output, kW (see
note 1)
1,9 1,9 1,9 2,3 2,3
Ignition system
Spark plug QC12YC QC12YC QC12YC RJ19LMC RJ19LMC
Electrode gap, mm 0,5 0,5 0,5 0,5 0,5
Fuel and lubrication system
Fuel tank capacity, litre 0.8 0.8 0.8 0.8 0,8
*Engine oil
SAE 30/SAE
10W-30
SAE 30/SAE
10W-30
SAE 30/SAE
10W-30
SAE 30/SAE
10W-30
SAE 30/SAE
10W-30
Weight
Machine with empty tanks, kg 31,0 33,0 32,0 33,0 33,0
Noise emissions (see note 2)
Sound power level, measured
dB(A)
96 96 97 97 98
Sound power level, guaranteed
L
WA
dB(A)
96 98 98 98 98
Sound levels (see note 3)
Sound pressure level at the
operators ear, dB(A)
82 82 82 84 82
Vibration levels, a
hveq
(see
note 4)
Handle, m/s
2
7,08 4,27 4,27 5,55 3,39
Cutting system
Cutting height, mm 30-80 30-90 30-90 30-90 30-70
Cutting width, cm 46 51 51 51 53
Cutter Combi 46 Combi 51 Combi 51 PX3 Combi 53
Article number 5811889-10 5041133-10 5041133-10 5802585-02 5811889-10
Bagger capacity, litre 50 60 60 60 60