Hitachi NR 90AC3, Технические данные и руководство по обслуживанию

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--- 6 ---
2.9 -- 4.1 mm
(0.113" -- 0.162")
6. COMPARISONS WITH SIMILAR PRODUCTS
Maker
HITACHI
Air consumption at
7 kgf/cm
2 (100 psi)
Operating pressure
Magazine type
Weight
Dimensions
(L x H x W)
Model
Nail capacity
(3-1/2 x .162")
5
--
8.5 kgf/cm
2
(70
--
120 psi)
503 x 353 x 121 mm
(19-13/16 x 13-7/8 x 4-3/4")
NR 90AC3
2.7 ltr/cycle
(.095 ft 3 /cycle)
50
Rear loading
(Aluminum)
4.0 kg (8.9 lbs.)
5
--
8.5 kgf/cm 2
(70
--
120 psi)
548 x 353 x 121 mm
(21-9/16 x 13-7/8 x 4-3/4")
NR 90AC2
2.7 ltr/cycle
(.095 ft
3
/cycle)
50
Rear loading
(Aluminum)
4.3 kg (9.5 lbs.)
5
--
8.5 kgf/cm 2
(70
--
120 psi)
501 x 343 x 111 mm
(19-3/4 x 13-5/8 x 4-3/8")
2.3 ltr/cycle
(.081 ft 3 /cycle)
50
Rear loading
(Aluminum)
3.7 kg (8.2 lbs.)
With wrench
P
Driving depth
adjustment mechanism
Tool not required Tool not required With wrench
Idling protector
Provided
Provided Provided
Direction change
of exhaust air
Handle grip
Applicable
nails
Length
Dia.
Tool not required
Rubber
60 -- 90 mm
(2-3/8" -- 3-1/2")
2.9 -- 4.1 mm
(0.113" -- 0.162")
Tool not required
Rubber
60 -- 90 mm
(2-3/8" -- 3-1/2")
Leather
60 -- 90 mm
(2-3/8" -- 3-1/2")
2.9 -- 4.1 mm
(0.113" -- 0.162")
With wrench
5.6
--
8.5 kgf/cm
2
(80 --- 120 psi)
569 x 332 x 130 mm
(22-13/32 x 13-1/16 x 5-1/8")
2.4 ltr/cycle
(.085 ft 3 /cycle)
50
Top loading
(Aluminum)
3.9 kg (8.6 lbs.)
With wrench
Q
Not provided
Rubber
50 -- 90 mm
(2" -- 3-1/2")
2.9 -- 4.1 mm
(0.113" -- 0.162")
Note:
The Model NR 90AC3 is equipped with a pushing lever stopper as an idling protector. The Pushing Lever Stopper
[74] is placed over Pushing Lever (B) [33] to prevent Pushing Lever (B) [33] from being pushed up when no nail
is loaded in the magazine or the number of nails remained in the magazine is five or less (depending on the types
of nails). (See Fig. 3.)
Fig. 3
5
Pushing lever (B) [33]
Pushing Lever Stopper [74]
Not provided
Single actuation/
contact actuation
selector
Provided Not provided Not provided