Comparisons With Similar Products; Specification Comparisons - Hitachi G 12SA3 Technical Data And Service Manual

6. COMPARISONS WITH SIMILAR PRODUCTS

6-1. Specification Comparisons

Maker
Model name
Capacity:
Depressed-center wheel dia.
Power input *1
Power output *1
Max. power output *1
No-load speed *1
No-load sound pressure level
Service life of carbon brushes *2
Weight *3
(Actual weight)
Dimensions
*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
HITACHI
G 12SA3
G 13SB3
115/125
(4-1/2"/5")
(mm)
1,300
(W)
860
(W)
1,900
(W)
11,000
(/min)
86
(dB)
160
(hr)
1.9 (4.2 lbs.)
(kg)
2.1 (4.5 lbs.)
(kg)
283 (11-9/64")
L (mm)
70 (2-3/4")
H (mm)
--- 4 ---
G 12SA2
H
G 13SB2
115/125
125
(4-1/2"/5")
(5")
1,020
1,010
740
570
1,430
1,480
10,000
10,000
84
85
210
1.9 (4.2 lbs.)
1.8 (4.0 lbs.)
2.1 (4.5 lbs.)
1.9 (4.2 lbs.)
285 (11-1/4")
298 (11-23/32")
70 (2-3/4")
75 (2-61/64")
B
125
(5")
1,020
540
1,410
11,000
84
125
1.6 (3.5 lbs.)
1.7 (3.7 lbs.)
285 (11-1/4")
70 (2-3/4")