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6. COMPARISONS WITH SIMILAR PRODUCTS
6-1. Specification Comparisons
*1 Depends on market
*2 Service life of carbon brushes in the
continuous rated load test
*3 Weight without cord, side handle, depressed-
center wheel, wheel nut, wheel washer and
wheel guard
G 18SE3
G 18UA2
180
(7")
2300
1500
4600
8500
88
175
5.0 (11.0 lbs.)
5.2 (11.5 lbs.)
478 (18-13/16)
83 (3-9/32)
180
(7")
2400
1500
4100
8500
89
160
5.1 (11.2 lbs.)
5.2 (11.5 lbs.)
470 (18-1/2)
92 (3-10/16)
HITACHI
Maker
Model name
Capacity:
Depressed-center wheel dia. (mm)
Power input *1 (W)
Power output *1 (W)
Max. power output *1 (W)
No-load speed (/min)
No-load sound pressure level (dB (A))
Service life of carbon brushes *2 (hr)
Weight *3 (kg)
(Actual weight) (kg)
Dimensions L mm (inch)
H mm (inch)
G 18SE2
G 18UA
180
(7")
2200
1450
4000
8500
86
120
5.0 (11.0 lbs.)
5.2 (11.5 lbs.)
481 (18-15/16)
83 (3-9/32)
B
G 23SC3
G 23UA2
230
(9")
2300
1500
4600
6600
88
175
5.0 (11.0 lbs.)
5.2 (11.5 lbs.)
478 (18-13/16)
83 (3-9/32)
HITACHI
Maker
Model name
Capacity:
Depressed-center wheel dia. (mm)
Power input *1 (W)
Power output *1 (W)
Max. power output *1 (W)
No-load speed (/min)
No-load sound pressure level (dB (A))
Service life of carbon brushes *2 (hr)
Weight *3 (kg)
(Actual weight) (kg)
Dimensions L mm (inch)
H mm (inch)
G 23SC2
G 23UA
230
(9")
2200
1450
4000
6600
86
120
5.0 (11.0 lbs.)
5.2 (11.5 lbs.)
481 (18-15/16)
83 (3-9/32)
230
(9")
2400
1500
4100
6600
89
160
5.1 (11.2 lbs.)
5.2 (11.5 lbs.)
470 (18-1/2)
85 (3-11/32)
B