Jet JCT-1600, Operations & Parts Manual, Page: 6 / 20

6 JCT-1600 series Sand Rammers
Model number JCT-1603 JCT-1604 JCT-1605
Stock number 550603 550604 550605
Type Floor Floor Floor
Impact rate (blows per minute) 1,000 800 700
Piston stroke 2-9/16 in. 3-15/16 in. 4-59/64 in.
Bore size 22 mm 25.4 mm 32 mm
Taper 1.38 deg. 1.39 deg. 1.55 deg.
Butt type Rubber Rubber Rubber
Butt diameter 2-3/64 in. 2-9/16 in. 2-9/16 in.
Average air consumption 17 CFM 24 CFM 30 CFM
Air Inlet 3/8 in. NPT 1/2 in. NPT 1/2 in. NPT
Air hose minimum inside dia. 3/8 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)
Vibration value 32 m/s
2
32.1 m/s
2
55.05 m/s
2
Noise level
1
111.8 dB(A) 104.8 dB(A) 107.4 dB(A)
Overall length 35-1/4~38-1/2 in. 41-47/64~47-5/8 in. 42-1/2~49-1/4 in.
Housing material steel steel steel
Net weight 8.27 lb. (3.75 kg) 17.64 lb. (8 kg) 21.58 lb. (9.79 kg)
Shipping weight 9.27 lb. (4.2 kg) 19 lb. (8.6 kg) 23.5 lb. (10.7 kg)