Comparisons With Similar Products; Specification Comparisons - Hitachi FDV 20VB Technical Data And Service Manual

6. COMPARISONS WITH SIMILAR PRODUCTS

6-1. Specification Comparisons

Item
Capacity
Power input
No-load speed
No-load impact rate
Overall length
2
Weight *
Actual weight * 2
(including drill chuck)
Full-load output
Max. output
Max. torque
No-load sound
pressure level
Number of ratchet teeth
Gear ratio
Two-step variable speed function
Synchronized gear shift mechanism
Stepless variable speed function
Micro-adjust knob for speed control
Forward/reverse changeover function
Spindle auto lock
Vibration damper
Standard accessories
*1 Subject to change by area.
*2 Weight and actual weight exclude cord.
*3 Ordinary drill chuck with chuck key.
Maker
Model
FDV 20VB
mm (")
Concrete
mm (")
Steel
mm (")
Wood
40 (1-9/16)
W
/min
0-1,300/3,000
/min
0-20,800/48,000
mm (")
347 (13-5/8)
kg (lbs)
2.2 (4.85)
kg (lbs)
W
W
N•m
dB (A)
1 Chuck wrench*
1 Side handle
1 Depth stopper
1 Plastic case
HITACHI
FDV 20VA
20 (3/4)
20 (3/4)
13 (1/2)
13 (1/2)
40 (1-9/16)
710
750 * 1
0-1,300/3,000
0-26,000/60,000
350 (13-25/32)
2.2 (4.85)
2.2 (4.85) 2.2 (4.85)
330
430
620
770
39.0
43.2
86 86
20
16
9.72/20.95
9.71/22.5
Provided
Provided
None
None
Provided
Provided
Provided
None
Provided
Provided
None
None
None
None
1 Chuck wrench
3
1 Side handle
1 Depth stopper
--- 4 ---
B C1/C2
20 (3/4) 20 (3/4)
13 (1/2) 13 (1/2)
40 (1-9/16) 40 (1-9/16)
750
0-1,000/3,000 0-950/2,900
0-16,000/48,000 0-12,400/37,700
336 (13-7/32) 346 (13-5/8)
2.2 (4.85) 2.3 (5.07)
2.2 (4.85) 2.4 (5.29)
385
570
49.0
84
16
9.49/27.84 8.94/27.31
Provided Provided
Provided None
Provided Provided
Provided None
Provided Provided
Provided None
Provided None
1 Chuck wrench* 3 1 Chuck wrench*
1 Side handle 1 Side handle
1 Depth stopper 1 Depth stopper
1 Plastic case 1 Plastic case
650
360
610
44.9
78
13
3