13
EN
TECHNICAL DATA
MODEL
WR165 WR147 WR155
Rated voltage 20V Max.*
No load speed (/min) 2800 2400 2400
Cutting area (acre) 1/8 1/4 1/2
Cutting diameter (in.) 7” 8” 8”
Cutting height (in.) 2.0” - 3.5” 1.5”-3.5" 1.5”-3.5”
Cutting height positions 6
Battery type Lithium-ion
Battery model included WA3575.3 WA3578.3 WA3671
Charging time approx. (mins) 75 75 115
Landroid Charger model WA3795 WA3752
Charger rating
Input: 120 V~60 Hz, 38 W,
Output: 20 V , 1.5 A
Input: 120 V~60 Hz, 90 W,
Output: 20 V , 3.0 A
Machinery weight (lbs) 23.1 25.6 25.8
Protection degree III
App (WIFI/Bluetooth) Y
Frequency band of embedded WLAN
module
2.412GHz-2.484GHz
Max. radio-frequency power of embedded
WLAN module
802.11b:+16±2dBm(@11Mbps)
802.11g:+14±2dBm(@54Mbps)
802.11n:+13±2dBm(@HT20,MCS7)
Frequency band of inductive loop
systems
77 Hz
Max. radio-frequency power of inductive
loop systems
82 dBµA/m
* Voltage measured at no load. Initial battery voltage reaches maximum of 20 volts. Nominal voltage is 18 volts.
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