English
Fault
Cause
Blade is not correctly attached.
Grass is not
Blade is blunt or worn.
being cut
cleanly.
19 Specifications
19.1
STIHL RM 248.1, RM 253.1
Lawn Mower
Engine type:
– RM 248.1 : STIHL EVC 200
– RM 253.1 : STIHL EVC 200
Displacement:
– RM 248.1 : 139 cm³
– RM 253.1 : 139 cm³
Power:
– RM 248.1 : 2.1 kW (2.8 HP) at 2800 rpm
– RM 253.1 : 2.1 kW (2.8 HP) at 2800 rpm
Speed:
– RM 248.1 : 2800 rpm
– RM 253.1 : 2800 rpm
– Maximum fuel tank capacity: 900 cm³ (0.9 l)
Weight:
– RM 248.1 : 26 kg
– RM 253.1 : 27 kg
– Maximum grass catcher box capacity: 55 l
Cutting width:
– RM 248.1 : 46 cm
– RM 253.1 : 51 cm
19.2
Blade
– Minimum thickness a: 2.0 mm
– Minimum width b: 55 mm
– Sharpening angle c: 30°
19.3
Sound Values and Vibration
Values
RM 248.1
The K value for the sound pressure level is
2 dB(A). The K value for the sound power level is
1.2 dB(A). The K value for the vibration values is
1,40 m/s².
– Sound pressure level L
ance with 2006/42/EC: 83 dB(A)
– Sound power level L
ance with 2000/14/EC: 95.5 dB(A)
– Vibration value a
hv
with EN 12096, handlebar: 2,80 m/s²
RM 253.1
The K value for the sound pressure level is
2 dB(A). The K value for the sound power level is
32
measured in accord‐
pA
measured in accord‐
wA
measured in accordance
Remedy
Attach blade.
Sharpen or replace blade.
1.4 dB(A). The K value for the vibration values is
2.20 m/s².
– Sound pressure level L
ance with 2006/42/EC: 84 dB(A)
– Sound power level L
ance with 2000/14/EC: 96 dB(A)
– Vibration value a
with EN 12096, handlebar: 5.50 m/s²
For information on compliance with Employers'
Vibration Directive 2002/44/EC see
www.stihl.com/vib.
19.4
REACH
REACH is an EC regulation and stands for the
Registration, Evaluation, Authorisation and
Restriction of Chemical substances.
For information on compliance with the REACH
regulation see www.stihl.com/reach.
20 Spare Parts and Accesso‐
ries
20.1
Spare parts and accessories
These symbols indicate original STIHL
spare parts and original STIHL acces‐
sories.
STIHL recommends the use of original STIHL
spare parts and accessories.
Despite ongoing market observation, STIHL is
unable to judge the reliability, safety and suitabil‐
ity of other manufacturers' spare parts and
accessories; accordingly, STIHL cannot warrant
for the use of those parts.
Original STIHL spare parts and original STIHL
accessories are available from STIHL dealers.
20.2
Essential Spare Parts
STIHL assumes no liability for injury to people or
damage to property resulting from the use of
unauthorised attachments or spare parts.
– Blade, RM 248: 6350 702 0103
– Blade, RM 253: 6371 702 0102
– Blade fastening screw: 9008 319 9028
– Washer: 0000 702 6600
19 Specifications
measured in accord‐
pA
measured in accord‐
wA
measured in accordance
hv
0478-111-9647-B