Jet Pneumatic Paving Breakers

  • Large diameter, smooth stroke piston
  • Full control throttle
  • Replaceable front head bushing
  • Four-bolt head-to-cylinder construction
  • Efficient valve chest for low maintenance Drop-forged cylinder
  • Chisel retainer latch
  • Rubber handle grips
  • All shank sizes accommodate standard steel
SPECIFICATIONS
Stock No Model No Hex shank size
( inch )		 Piston diameter
( inch )		 Piston stroke
( inch )		 Blows per Minute Ft/lbs per
Blows
@90psi		 Air Consump.
(cfm)		 Air Inlet
(NPT/in)		 Overall
Length (in)		 Net Weight
lbs ( kg )
550035 PB-30-1 1 x 4 1/4 1-3/4 3-3/8 1550 46 49 1/2 22-1/2 33 ( 15 )
550075 JPB-60-1-1/8 1 1/8 x 6 2-1/4 5 1400 89 58 3/4 25-3/8 66 ( 30 )
550076 JPB-60-1-1/4 1 1/4 x 6 2-1/4 5 1400 89 58 3/4 25-3/8 66 ( 30 )
550077     JPB-90-1-1/8 1 1/8 x 6 2-5/8 6-1/2 1250 181 77 3/4 28-1/2 93 ( 42.3 )
550078 JPB-90-1-1/4 1 1/4 x 6 2-5/8 6-1/2 1250 181 77 3/4 28-1/2 93 ( 42.3 )

NOTE:All Units Operate at 90 psi.

We reserve the right to improve or withdraw the specification or products without prior notice.

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