Down-the-hole hammer Mach 120 - SD12 SPIBO

Mach 120 has a working pressure range of 170-350 psi (12-24 bar), while its optimum performance is achieved at air pressures of 200 psi (14 bar) and above. The hammer has no liner, which increases the impact energy of the 140 kg piston and reduces the number of required

Information:

• Size: 300 mm - 445 mm ( 11 7/8" - 17 1/2" )
• Shaft: SD 12
• Air pressure: 100 - 435 psi (7 - 30 bar)
• Air flow: 700 - 3100 cfm ( 19822 - 87782 l/min )
• Thread connection: 6 5/8" API Reg Pin
• Outside diameter: 273 mm (10.75")
• Wrench surface: C-ring type
• Max. weight on bit: 900 kg
• Min. bit diameter: 300 mm
• Usable length: 1667 mm (65.6")
• Weight: 3500 kg