- Hammer outside diameter: 195mm – 219mm (7.7″ – 8.6″)
- Hammer length: 1,325mm (52.2″)
- Minimum bit size: 229mm – 254mm (9.1″ – 10″)
- Standard backhead thread: 4 1/2″ API Reg
- Recommended minimum air package: 425 L/s @ 24 bar (900 cfm @ 350 psi)
- Supported shanks: TD90
