Comparisons With Similar Products; Model Dv 18Dmr - Hitachi DV 18DMR Technical Data And Service Manual

6. COMPARISONS WITH SIMILAR PRODUCTS

6-1. Model DV 18DMR

Maker
Model
Machine screw
Screw
driving
Wood screw
Brick
Mild steel
Drilling
Aluminum
Soft wood
Low
Rotation
speed
High
Low
Impact rate
High
Slip torque
Max. torque
Max. torque (hard)
(actually measured value)
Type
Capacity
Drill chuck
Outer material
Locking device
Type
Switch Feedback circuit
Electric brake
Automatic spindle lock
Reversing switch
Replaceable carbon brushes
Replaceable armature
Handle shape
Soft-grip handle
Side handle
Belt hook
Strap
Nominal capacity
Battery Nominal voltage
Charging time*
Overall length
Dimensions
Overall height
Overall width
Weight
Remarks* Charging time varies depending on the type of charger to be used.
• • • • • • • •
HITACHI
DV 18DMR
6 mm (1/4")
8 mm dia. x 75 mm
8 mm dia. x 100 mm
(#20 x 4")
16 mm (5/8")
13 mm (1/2")
13 mm (1/2")
50 mm (2")
0 -- - 400/min
0 -- - 1,800/min
0 -- - 4,800/min
0 -- - 21,600/min
1.5 - -- 7.0 N m
•
(15 - -- 70 kgf cm)
•
(13 - -- 61 in-lbs.)
[22 positions]
62 N m
•
(633 kgf cm)
•
(550 in-lbs.)
86 N m
•
(881 kgf cm)
•
(766 in-lbs.)
Single sleeve
13 mm (1/2")
Plastic sleeve and metal ring
Metal
Equipped
Variable speed
Equipped
Equipped
Equipped
Push-button
Equipped
Equipped
T-type
Equipped
Equipped
Equipped
Equipped
2.0/2.6/3.0 Ah 1.4/2.0/2.6/3.0 Ah
18 V
50/60/70 or 28 min. 40/50/60/70 min.
253 mm (9-61/64")
242 mm (9-17/32")
248 mm (9-49/64") 247 mm (9-23/32")
76 mm (3")
2.7 kg (6.0 lbs.) 2.5 kg (5.5 lbs.)
DV 18DV
6 mm (1/4") Not indicated
Not indicated
(#20 x 3")
16 mm (5/8") Not indicated
13 mm (1/2") Not indicated
13 mm (1/2") Not indicated
38 mm (1-1/2") Not indicated
0 --- 400/min 0 -- - 400/min
0 -- - 1,500/min 0 -- - 1,600/min
0 -- - 6,000/min 0 -- - 6,400/min
0 -- - 22,500/min 0 -- - 25,600/min
1.0 - -- 5.9 N m
•
Not indicated
(10 - -- 60 kgf cm)
•
(9 - -- 52 in-lbs.)
[23 positions]
[22 positions]
45 N m
•
(460 kgf cm) (587 kgf
•
(510 in-lbs.)
(400 in-lbs.)
61 N m
•
(620 kgf cm) (1051 kgf
•
(539 in-lbs.) (913 in-lbs.)
Double sleeve Double sleeve
13 mm (1/2") 13 mm (1/2")
Equipped
Variable speed Variable speed
Equipped
Equipped
None
Push-button Push-button
None
None
T-type
Equipped
None
Equipped
Equipped
18 V
325 mm (12-51/64")
264 mm (10-25/64")
76 mm (3")
87 mm (3-27/64")
(3.1 kg (6.8 lbs.))
--- 10 ---
P
Not indicated
6 mm dia. (1/4")
10 mm (3/8")
13 mm (1/2")
Not indicated
54 mm (2-1/8")
0 -- - 500/min
0 -- - 1,700/min
0 -- - 7,500/min
0 -- - 25,500/min
Not indicated
[20 positions]
58 N m 56 N
•
cm) (569 kgf
•
(495 in-lbs.)
103 N m 88 N
•
cm) (893 kgf
•
(776 in-lbs.)
Single sleeve
13 mm (1/2")
Metal
Metal
Equipped Equipped
Variable speed
Equipped
Equipped
Equipped Equipped
None Equipped
Push-button
Equipped
None
None None
Gun-type T-type
Equipped Equipped
Equipped Equipped
None
None
None
None
2.0 Ah 2.4 Ah
18 V 18 V
30 min. 60 min.
273 mm (10-3/4")
252 mm (9-59/64")
80 mm (3-5/32")
2.9 kg (6.5 lbs.)
E
m
•
cm)
•
m
•
cm)
•