Details

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PAVING BREAKERS

• Drop-forged cylinder for added durability
• Easy serviceability with the 4-bolt backhead
• Heavy-duty, industry-proven design
• Large diameter, smooth stroke piston
• Rubber handle grips reduce vibration
• Replaceable front head bushing
• Chisel retainer latch
• All shank sizes accommodate standard steel

 

Model Number														JCT-4660												JCT4661
Hex Shank Size (in.)														1-1/8 x 6												1-1/8 x 6
Piston Diameter (in.)														2-1/4												2-5/8
Piston Stroke (in.)														4												6
Blows Per Minute (bpm)														1,400												1,250
Oil Reservoir Capacity (cc)													18													36
Energy Per Blow @ 90 PSI (ft.)(lb.)													88													183
Average Air Consumption (cfm)													70													77
Overall Length (in.)													26.5													29.6
Weight (lbs.)													66													92.4