6
JCT-3640 series Chipping Hammers
Model number
JCT-3643
JCT-3644
JCT-3645
Stock number
550643
550644
550645
Shank bushing style
Hex
Round
Hex
Shank bushing size
0.58 in.
0.68 in.
0.58 in.
Stroke length
3 in.
4 in.
4 in.
Bore size
1-1/8 in.
1-1/8 in.
1-1/8 in.
Impact rate (blows per minute) 1,700
1,400
1,400
Average air consumption
8 CFM
8 CFM
8 CFM
Air Inlet
3/8 in. NPT
3/8 in. NPT
3/8 in. NPT
Air hose minimum inside
diameter
1/2 in.
1/2 in.
1/2 in.
Required air pressure
90 psi (6.2 bar)
90 psi (6.2 bar)
90 psi (6.2 bar)
Force per blow @90psi
28.01 Joule
30.41 Joule
30.41 Joule
Vibration value
21.14 m/s
2
23.51 m/s
2
23.51 m/s
2
Noise level
1
97.6 dB(A)
97.5 dB(A)
97.5 dB(A)
Overall length
15-1/4 in. (387 mm)
16-5/8 in. (422.3 mm) 16-5/8 in. (422.3 mm)
Housing material
steel
steel
steel
Net weight
16 lb. (7.3 kg)
18 lb. (8 kg)
18 lb. (8 kg)
Shipping weight
18 lb. (8 kg)
20 lb. (9 kg)
20 lb. (9 kg)
Содержание JCT-3640
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