The Trelawny SC3 Triple Head Scabbler is a professional pneumatic triple-head concrete scabbling tool engineered for high-productivity concrete surface preparation, laitance removal, concrete roughening, coating removal, and structural concrete repair. Equipped with three replaceable tungsten carbide pistons, the SC3 removes concrete faster than single-head scabblers, making it the ideal choice for larger repair and surface preparation projects.
Designed with an ergonomic back handle and heavy-duty cast body, the SC3 provides excellent operator control while maintaining durability in demanding construction environments. It is widely used by civil engineering contractors, bridge repair specialists, infrastructure companies, waterproofing contractors, and industrial maintenance teams. Optional TVS® dust shrouds are available for dust-controlled operation.
Onyx Equipment supplies the complete range of Trelawny SC3 Triple Head Scabblers, together with genuine carbide pistons, service kits, whip hoses, lubricators, spare parts, technical support, and after-sales service across the UAE.
The Trelawny SC3 is ideal for:
- Concrete surface preparation
- Laitance removal
- Concrete roughening
- Aggregate exposure
- Concrete levelling
- Joint preparation
- Crack preparation
- Removal of coatings
- Bridge repairs
- Structural concrete repairs
- Concrete rehabilitation
- Waterproofing preparation
Key Features
- Heavy-duty triple-head pneumatic concrete scabbler
- Three replaceable tungsten carbide pistons (Cruciform or Bush Hammer)
- High impact rate: 2,400 blows/min per piston (7,200 total impacts/min)
- Air consumption: 7.0–7.5 L/s (15–16 CFM)
- Operating pressure: 6.2 bar (90 PSI)
- Weight: 4.8–5.2 kg (depending on model)
- Ergonomic back handle for improved operator control
- Heavy-duty cast body for demanding applications
- Replaceable cylinder sleeves and pistons for easy servicing
- Optional TVS® dust shroud for connection to industrial dust extractors
- Simple, robust construction requiring minimal maintenance.
Typical Applications
The Trelawny SC3 Triple Head Scabbler is widely used for:
- Bridge rehabilitation
- Concrete repair projects
- Structural strengthening
- Industrial flooring
- Parking structures
- Tunnel repairs
- Dam maintenance
- Marine structures
- Infrastructure projects
- Concrete waterproofing preparation
- Civil engineering
- Heavy construction
