The CP 0112 is Chicago Pneumatics 30 lb-class pneumatic paving breaker a 30 lb, 20 in. tool for sidewalk and curb concrete, light slab demolition, asphalt patch work, foundation chipping and utility trenching where a heavier breaker wears the operator down. It draws 45 CFM at 90 psi through a 3/4 NPT inlet and holds steels with a latch-type retainer, in 7/8 x 3-1/4 in. and 1 x 4-1/4 in. hex chucks.

EX and silenced (S) variants cover export-spec and noise-restricted jobs, staying within a 30-33 lb envelope. A small breaker earns its keep on finish work for still lighter chipping the chipping hammer category takes over, and when slabs get thick you step up through the CP breaker range. Compare every class side by side in the paving breaker buying guide before you commit.

• 30 lb-class pneumatic paving breaker; 30 lb tool weight, 20 in. overall length
• Air supply: 45 CFM at 90 psi through a 3/4 NPT inlet; latch-type steel retainer
• Variants: standard, EX, and silenced (S) all within a 30-33 lb envelope
• Chuck options: 7/8 x 3-1/4 in. or 1 x 4-1/4 in. hex shank
• Applications: sidewalk and curb work, light slabs, asphalt patches, foundation chipping, utility trenching
• Chicago Pneumatic demolition-tool lineage with U.S. parts and service support
• Crowder Supply stocks it in Denver; free UPS Ground shipping

CP 0112 FAQ

How much air does the CP 0112 use?
45 CFM at 90 psi through a 3/4 NPT inlet — a modest draw that a small towable unit from our air compressor range covers with room to spare.

What steel fits the CP 0112?
It comes with a 7/8 x 3-1/4 in. or 1 x 4-1/4 in. hex chuck with latch-type retainer, and Crowder Supply stocks points and chisels, asphalt cutters and clay spades in both shanks.

What is the silenced (S) version for?
The S variant adds noise suppression for urban, hospital and residential demolition while staying inside the same 30–33 lb envelope as the standard and EX builds.

Is a 30 lb breaker enough for my work?
For sidewalk and curb concrete, light slabs, asphalt patches and foundation chipping, yes — it spares the operator. Thick or reinforced slabs call for a 60 or 90 lb class tool.