JET
5
Tool specifications
Model number
JCT-3620
JCT-3621
JCT-3622
JCT-3623
Stock
number 550620 550621 550622 550623
Shank
bushing
style
Round Hex
Round Hex
Shank bushing size
0.680 in.
0.580 in.
0.680 in.
0.580 in.
Stroke length
3-1/32 in.
3-1/32 in.
4-1/64 in.
4-1/64 in.
Bore size
1-1/8 in.
1-1/8 in.
1-1/8 in.
1-1/8 in.
Impact rate (blows per
minute)
2,200 2,200 1,500 1,500
Average air consumption 34 CFM
34 CFM
34 CFM
34 CFM
Air Inlet
3/8 in. NPT
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.
1/2 in.
Required air pressure
90 psi (6.2 bar)
90 psi (6.2 bar)
90 psi (6.2 bar)
90 psi (6.2 bar)
Energy per blow @90psi
22.9 Joule
22.9 Joule
30.46 Joule
30.46 Joule
Vibration value
15 m/s
2
15
m/s
2
26
m/s
2
26
m/s
2
Noise level
1
95
dB(A) 95
dB(A) 98
dB(A) 98
dB(A)
Speed settings
Variable throttle
Variable throttle
Variable throttle
Variable throttle
Overall length
14 in. (356 mm)
14 in. (356 mm)
16-1/2 in. (419mm) 16-1/2 in. (419mm)
Housing
material
steel steel steel steel
Net weight
18 lb. (8.2 kg)
18 lb. (8.2 kg)
20 lb. (9 kg)
20 lb. (9 kg)
Shipping weight
21 lb. (9.5 kg)
21 lb. (9.5 kg)
23 lb. (10.4 kg)
23 lb. (10.4 kg)
1
The specified values are emission levels and are not necessarily to be seen as safe operating levels. As
workplace conditions vary, this information is intended to allow the user to make a better estimation of the
hazards and risks involved only.
Specifications were current at time of publication, but because of our policy of continuous improvement, JET
reserves the right to change specifications at any time and without prior notice, without incurring obligations.
