The Chicago Pneumatic BRK 40 VR is a handheld 40 lb-class hydraulic paving breaker that runs on 5 GPM of oil flow at 15001800 psi, delivering 1,400 blows per minute from a compact hydraulic power pack or the auxiliary circuit of a skid steer or mini-excavator. At 50 lb actual weight and 26 in. overall, it suits crews breaking concrete and asphalt where compressed air is impractical.

Because its power source is hydraulic, the BRK 40 works indoors, in trenches and around traffic with no compressor in tow. The chuck takes standard paving-breaker steel start with a moil point in the matching hex size and the integral vibration-reduced handle keeps hand-arm exposure down on full-shift work. It anchors the light end of the Chicago Pneumatic hydraulic breaker line; the paving breaker buyers guide compares weight classes and power options.

• 40 lb-class handheld hydraulic paving breaker; 50 lb actual tool weight, 26 in. overall length
• Hydraulic supply: 5 GPM oil flow at 15001800 psi working pressure; max return-line pressure 145 psi; HTMA Class I
• Impact rate: 1,400 blows per minute for steady concrete and asphalt break-out
• Hex shank options: 1 x 4-1/4 in., 1-1/8 x 6 in. and 1-1/4 x 6 in. to match existing steel inventory
• Integral vibration-reduced (VR) handle for reduced hand-arm exposure on long shifts
• Applications: concrete slab break-out, sidewalk and curb work, asphalt removal, trench repair and frozen-soil utility work
• Stocked by Crowder Supply in Denver with free UPS Ground shipping in the lower 48

CP BRK 40 FAQ

What hydraulic supply does the BRK 40 need?
5 GPM of oil flow at 1500-1800 psi with return-line pressure under 145 psi HTMA Class I from a hydraulic power pack or the auxiliary circuit of a skid steer or mini-excavator.

What does the VR in BRK 40 VR stand for?
Vibration-reduced. The integral VR handle lowers hand-arm vibration exposure on full-shift breaking work.

BRK 40 or a 60 lb-class hydraulic breaker?
The 40 lb-class BRK 40 covers slab, sidewalk and curb work on a 5 GPM circuit. For heavier break-out on 8 GPM, step up to the 60 lb-class Atlas Copco LH 390.