Comparisons With Similar Products; Specification Comparison; Demolition Performance Comparison - Hitachi H 45SR Technical Data And Service Manual

6. COMPARISONS WITH SIMILAR PRODUCTS

6-1. Specification Comparison

Maker
Model name
Power input
Striking energy per stroke
Full-load impact rate
Full-load vibration level
Full-load noise level
No-load noise level
Length
Dimensions
Height
Width
Weight (without cord and
side handle)
Insulation structure

6-2. Demolition Performance Comparison

The data shown in Fig. 1 are obtained in actual factory tests, and are for reference only. Demolished amount may
vary in accordance with operating conditions, operator skill, etc.
At rated
voltage
H 45SR
For Europe,
Australia,
Korea
950
W
J 12.5
min -1 3,000
dB(VL) 118.5
95.7
dB(A)
dB(A) 84.3
454
mm
(17-7/8")
230
mm
(9-1/16")
106
mm
(4-11/64")
5.9
kg
(13.0 lbs.)
Double insulation
0
20
HITACHI
H 41SA
For
For
Europe,
Asia
Australia
etc.
1,050 810
7.5
3,000
119.0
95.7
88.0
386
(15-3/16")
210
(8-9/32")
106
(4-11/64")
4.8
(10.6 lbs.)
Double insulation
40
60
H 45SR
60
H 41SA
56
C
Fig. 1
--- 6 ---
For
For
Southeast
Europe,
Asia Australia
1,050 900
8.53
2,900
121.5
97.0
89.2
410
(16-9/64")
230
(9-1/16")
100
(3-15/16")
5.3
(11.6 lbs.)
Double insulation
Demolished amount
(kg/30 min.)
80
76
C
For
Southeast
Asia
1,050