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6. COMPARISONS WITH SIMILAR PRODUCTS
6-1. Specification Comparisons
270 (0.36)
380 (0.51)
0 2,800
0 50,000
9.4 (83.3)
76.9
Clamshell
Lever
278 (10-15/16")
27.5 (1-5/64")
1.7 (3.7)
1.9 (4.2)
95 (0.13)
160 (0.22)
0 2,800
0 50,000
3.2 (28.4)
78.6
Clamshell
Lever
285 (11-7/32")
28.0 (1-7/64")
1.7 (3.7)
2.0 (4.4)
HITACHI
DV 16V
590 (0.80)
{120 V: 6 A}
: Note that the data marked with asterisk is the factory test result.
: Without cord
Capacities
Concrete mm (in.)
Steel mm (in.)
Wood mm (in.)
Rated power input W (HP)
330 (0.45)
550 (0.74)
0 2,600
0 41,600
13.2 (116.9)
86.1
Clamshell
Pushing button
286 (11-17/64")
35.0 (1-3/8")
1.65 (3.6)
1.9 (4.2)
280 (0.38)
440 (0.59)
0 2,600
0 41,600
11.1 (98.3)
83.2
Clamshell
Pushing button
270 (10-5/8")
32.5 (1-9/32")
1.6 (3.5)
1.6 (3.5)
12 (1/2")
10 (3/8")
25 (1")
12 (1/2")
10 (3/8")
20 (3/4")
C
B-1
B-2
H-1
H-2
280 (0.38)
520 (0.70)
0 2,800
0 44,800
10.7 (94.8)
81.1
Clamshell
Lever
299 (11-49/64")
28.5 (1-1/8")
1.7 (3.7)
1.8 (4.0)
*
1
*
2
*
1
*
2
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
16 (5/8")
13 (1/2")
25 (1")
310 (0.42)
650 (0.88)
0 2,900
0 46,400
12.6 (111.6)
78.0
Cylindrical
Pushing button
269 (10-19/32")
27.0 (1-1/16")
1.5 (3.3)
1.7 (3.7)
Rated power output W (HP)
Max. power output W (HP)
No-load speed /min.
No-load impact rate /min.
Max. torque
N m (in lbs.)
No-load noise level dB
Housing structure
Soft grip handle
Speed control dial
Type of reversing switch
Overall length mm (in.)
Chuck offset mm (in.)
Weight (catalog) kg (lbs.)
Actual weight ( ) kg (lbs.)
15 (9/16")
13 (1/2")
25 (1")
550 (0.74)
650 (0.88)
16 (5/8")
13 (1/2")
30 (1-3/16")
550 (0.74)
13 (1/2")
10 (3/8")
20 (3/4")
600 (0.81)
560 (0.75)
Содержание DV 16V
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