Quick reference
TECHNICAL DATA
SPECIFICATIONS
Rated voltage
No load speed
Cutting area
Cutting diameter
Cutting height
Cutting height positions
Battery type
Battery model
Charging time approx
Charger model
Charger rating
Machinery weight
Protection degree
App
Frequency band of embedded WLAN
module
Max. radio-frequency power of
embedded WLAN module
*Voltage measured at no load. Initial battery voltage reaches maximum of 20 volts. Nominal voltage is 18 volts
40
40
WR140 WR143
20V Max.*
2800/min.
1/4 acre
7"
1.9" - 3.5"
5
Lithium-ion
WA3578.3
90 min.
WA3752
Input: 120 V~ 60 Hz, 90 W,
Output: 20 V, 3.0 A
21.16 lbs
III
Yes
2.14GHz-2.484GHz
802.11b:+16±2dBm(@11Mbps)
802.11g:+14±2dBm(@54Mbps)
802.11n:+13±2dBm(@HT20,MCS7)
WR150 WR153
2200/min
1/2 acre
8.7"
1.6"-3.9"
22.9 lbs
EN