Built to handle demanding demolition and construction applications, the Ingersoll Rand PB35AS8 Heavy-Duty Pavement Breaker delivers a powerful combination of a 1.75" bore, 6.25" piston stroke, and 1,250 blows per minute (BPM) to provide high-impact performance for breaking concrete, asphalt, rock, and other tough materials. Featuring a 1" x 4-1/4" tool shank, this pneumatic pavement breaker is engineered for compatibility with heavy-duty demolition steels used in construction, roadwork, and industrial maintenance.
Designed for continuous-duty operation in demanding jobsite environments, the PB35AS8 combines durable pneumatic construction with long-stroke impact energy to efficiently transfer force into the work surface. Its heavy-duty design makes it well-suited for contractors, utility crews, municipalities, and industrial maintenance teams performing large-scale demolition and surface removal applications.
Type: Heavy-Duty Pavement Breaker | Shank Size: 1 in. x 4-1/4 in. | Blows Per Minute: 1,250 BPM | Piston Stroke: 6.25 in. | Bore: 1.75 in.
Features:
- Heavy-duty pneumatic breaker designed for demanding demolition and pavement removal applications.
- 1.75-inch bore and 6.25-inch piston stroke generate strong impact energy for breaking concrete, asphalt, and similar materials.
- 1,250 blows per minute provide an effective balance of impact force and productivity.
- 1 in. x 4-1/4 in. tool shank accepts compatible heavy-duty breaker steels.
- Pneumatic operation provides dependable performance for continuous-duty construction and industrial use.
- Durable construction is suited for challenging jobsite conditions and repetitive demolition work.
- Designed for professional contractors, utility crews, municipalities, and industrial maintenance personnel.

Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)
Applications:
- Breaking concrete sidewalks, slabs, and foundations.
- Removing asphalt during roadway repair and resurfacing projects.
- Utility excavation and trench work requiring pavement removal.
- Industrial demolition and facility maintenance projects.
- Construction, municipal, and infrastructure maintenance applications requiring high-impact pneumatic demolition tools.
FAQs:
- Q: What materials is the PB35AS8 designed to break?
A: It is designed for heavy-duty demolition applications including concrete, asphalt, pavement, and other dense construction materials. - Q: What is the benefit of the 6.25-inch piston stroke?
A: The long piston stroke helps generate greater impact energy, making the breaker effective for demanding demolition and pavement removal applications. - Q: What tool steel does this pavement breaker accept?
A: The PB35AS8 is designed for compatible 1 in. x 4-1/4 in. shank breaker steels. - Q: What types of users commonly choose this pavement breaker?
A: It is well suited for construction contractors, road crews, municipalities, utility contractors, and industrial maintenance professionals performing heavy-duty demolition work.
| SKU | Hex Shank Size | Stroke in (mm) | Bore in (mm) | Length Without Accessory in (mm) | Weight Without Accessory lb (kg) | bpm | cfm | Inlet Size NPT in | Recommended Hose Size in (mm) |
|---|---|---|---|---|---|---|---|---|---|
| Paving Breakers With Muffler | |||||||||
| PB35AS8 | 1" x 4-1/4" | 6.25" (159) | 1.75" (44) | 25" (625) | 43 (20) | 1,250 | 49 | 3/4" | 3/4" (19) |
| PB50AS1 | 1-1/8" x 6" | 6.25" (159) | 1.75" (44) | 27.5" (699) | 55 (25) | 1,150 | 58 | 3/4" | 3/4" (19) |
| Paving Breakers Without Muffler | |||||||||
| PB35AL8 | 1" x 4-1/4" | 6.25" (159) | 1.75" (44) | 25" (625) | 40 (18) | 1,250 | 49 | 3/4" | 3/4" (19) |
| PB50AL1 | 1-1/8" x 6" | 6.25" (159) | 1.75" (44) | 27.5" (699) | 52 (24) | 1,150 | 58 | 3/4" | 3/4" (19) |
Looking for more information about Ingersoll Rand Construction Tool? Click here to view the Catalog
For help choosing the correct Ingersoll Rand Pavement Breakers for your application, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
