English
Fault
LEDs on the ope‐
rating unit
The
STIHL con‐
nected app
cannot find
the battery
with
.
20.2
Product Support and Assis‐
tance on Use
Product support and assistance on use are avail‐
able from STIHL servicing dealers.
For contacts and other information, please visit
https://support.stihl.com or www.stihl.com.
21 Specifications
21.1
Lawn Mower STIHL
RMA 443.3 PV,
RMA 448.3 PV, RMA 453.3 PV
– Permissible battery: STIHL AP
– Weight with grass catcher box and without
battery:
– RMA 443.3 PV: 27 kg
– RMA 448.3 PV: 28 kg
– RMA 453.3 PV: 29 kg
– Weight (m) with grass catcher box and
STIHL AP 300 S:
– RMA 443.3 PV: 31 kg
– RMA 448.3 PV: 32 kg
– RMA 453.3 PV: 33 kg
– Maximum grass catcher box capacity:
– RMA 443.3 PV, RMA 448.3 PV: 52 l
– RMA 453.3 PV: 55 l
– Cutting width:
– RMA 443.3 PV: 41 cm
– RMA 448.3 PV: 46 cm
– RMA 453.3 PV: 51 cm
– Speed (n):
– RMA 443.3 PV, RMA 448.3 PV: 3000 rpm
– RMA 453.3 PV: 2700 rpm
– Speed in ECO mode:
54
LEDs on the
Cause
battery
The resistance at
the blade is too
great.
The Bluetooth
radio interface on
the battery or on
the mobile device
is disabled.
The distance bet‐
ween the battery
and the mobile
device is too
great.
– RMA 443.3 PV, RMA 448.3 PV: 2700 rpm
– RMA 453.3 PV: 2400 rpm
– Electrical type of protection: IPX4
– Minimum self-propulsion speed: 2.0 km/h
– Maximum self-propulsion speed (depending
on the battery used):
– with AP 100: 2.5 km/h
– with AP 200: 3.5 km/h
– with AP 200 S, AP 300, AP 300 S, AP 500
For information on the battery life, see
www.stihl.com/battery-life for charging times.
21.2
– Minimum thickness a: 1.6 mm
– Minimum width b: 55 mm
– Sharpening angle c: 30°
21.3
– Battery technology: lithium-ion
– Voltage: 36 V
– Capacity in Ah: see rating label
– Energy content in Wh: see rating label
– Weight in kg: see rating label
Remedy
► If working with self-propulsion
engaged: disengage self-pro‐
pulsion.
► If working with self-propulsion
disengaged: go forwards slo‐
wer.
► Set a higher cutting height.
► Mow shorter grass.
► Enable the Bluetooth
®
interface on the battery and on
the mobile device.
► Reduce the distance,
► If the battery still cannot be
found with the STIHL connec‐
ted app: consult a STIHL spe‐
cialist dealer.
S: 4.5 km/h
Blade
STIHL AP battery
21 Specifications
®
radio
21.1.
0478-131-9870-B