Gardena R38Li Installation Manual

English - 79
10. TECHNICAL DATA
10. Technical Data
Full compatibility cannot be guaranteed between the robotic lawnmower and other types of wireless
systems such as remote controls, radio transmitters, hearing loops, buried electric animal fencing or
similar.
Data R38LiLi R40Li R45Li
Dimensions
Length 58 cm 58 cm 58 cm
Width 46 cm 46 cm 46 cm
Height 26 cm 26 cm 26 cm
Weight 7,4 kg 7,4 kg 7,4 kg
Electrical system
Battery Specialised
Lithium-Ion battery,
18 V/1.6 Ah
Specialised
Lithium-Ion battery,
18 V/1.6 Ah
Specialised
Lithium-Ion battery,
18 V/1.6 Ah
Transformer 230 VAC/21.6 VDC 230 VAC/21.6 VDC 230 VAC/21.6 VDC
Low voltage cable length 10 m 10 m 10 m
Mean energy consumption at
maximum use
7 kWh/month in a
380 m
2
working
area
7 kWh/month in a
400 m
2
working area
8 kWh/month in a
450 m
2
working area
Charge current 1A DC 1A DC 1A DC
Average mowing time 50-70 min 50-70 min 50-70 min
Average charging time 80-100 min 60-80 min 60-80 min
Noise emissions
Measured Noise Level 56 dB (A) 56 dB (A) 56 dB (A)
Guaranteed noise level 58 dB (A) 58 dB (A) 58 dB (A)
Mowing
Cutting system Three pivoted
cutting blades
Three pivoted cutting
blades
Three pivoted
cutting blades
Blade motor speed 2,900 rpm 2,900 rpm 2,900 rpm
Power consumption during
cutting
20 W +/- 20% 20 W +/- 20% 20 W +/- 20%
Cutting height 2-5 cm 2-5 cm 2-5 cm
Cutting width 17 cm 17 cm 17 cm
Narrowest possible passage 90 cm 90 cm 90 cm
Maximum angle for cutting
area
25% 25% 25%
Maximum angle for boundary
wire
20% 20% 20%
Maximum length boundary
wire
400 m 400 m 400 m
Working capacity 380 m
2
+/- 20% 400 m
2
+/- 20% 450 m
2
+/- 20%
IP-classification
Robotic lawnmower IPX4 IPX4 IPX4
Charging station IPX1 IPX1 IPX1
Transformer IPX4 IPX4 IPX4
1157069-26,R40Li_GB.book Page 79 Wednesday, November 19, 2014 5:02 PM

Gardena R38Li Specifications

General

Type	Robotic lawn mower
Noise level	58 dB
Display type	LCD
Cutting width	170 mm
Grass catcher	No
Product color	Black, White
Cutting system	-
Number of blades	3
Maximum lawn area	380 m²
Recommended lawn area	- m²
Maximum cutting height	50 mm
Minimum cutting height	20 mm
Grass collecting volume	- L
Suitable for slope up to	25 %
Automatic base station return	Yes
Power source	Battery
Charging time	1 h
AC input voltage	18 V
Battery capacity	1.6 Ah
Battery life (max)	65 min
Power consumption per month (max)	4 kWh

Weight and Dimensions

Depth	580 mm
Width	460 mm
Height	260 mm
Weight	7400 g