Hitachi G 12SA3, Technical Data And Service Manual

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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")
HITACHI
G 12SA3
G 13SB3
115/125
(4-1/2"/5")
1,300
860
1,900
11,000
86
160
1.9 (4.2 lbs.)
2.1 (4.5 lbs.)
283 (11-9/64")
70 (2-3/4")
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 *1 (/min)
No-load sound pressure level (dB)
Service life of carbon brushes *2 (hr)
Weight *3 (kg)
(Actual weight) (kg)
Dimensions L (mm)
H (mm)
6. COMPARISONS WITH SIMILAR PRODUCTS
6-1. Specification Comparisons
G 12SA2
G 13SB2
115/125
(4-1/2"/5")
1,020
740
1,430
10,000
84
210
1.9 (4.2 lbs.)
2.1 (4.5 lbs.)
285 (11-1/4")
70 (2-3/4")
125
(5")
1,010
570
1,480
10,000
85
1.8 (4.0 lbs.)
1.9 (4.2 lbs.)
298 (11-23/32")
75 (2-61/64")
*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
H B