ALLIED AB408

Brise roche hydraulique

ALLIED

AB408

Neuf

• Operating Weight: 950 Lbs • Energy Class: 800 Ft-Lb. • Tool Dia: 2.95" (75 mm) • Oil Flow : 10-20 GPM • Operating Pressure : 1,740-2,390 PSI • Impact Rate: 380-900 BPM • Carrier Weight: 9,900-17,600 Lbs.(4.5-8.0 Metric Tons) Key Product Details • Simple and efficient design with only two (2) moving parts: piston and internal control valve. • Fully enclosed hammer housing provides quieter operation and prevents debris from infiltrating the hammer mechanism. • Internal control valve to prevent damage from external forces. • Fully suspended shock absorption system reduces wear and tear on excavator/tool carrier. • Stroke adjuster provides varying impact levels for varying applications. • Anti-blank fire included on AB610 (1,400 ft.-lb.) machine and larger. • Superior operating efficiency due to a combination of membrane accumulator and piston nitrogen accumulator to provide excellent piston-impact energy with minimal pressure spikes. • Straightforward field maintenance with working tool, retainers and lower bushings easily replaced with common tools. • Custom fabricated mounting brackets are included to match any OEM application. • Includes all hoses and hardware. • Standard tools always in stock with specialty tools readily available. • Available options: o OEM matching pin kits o Auto lube systems o Skidsteer mounts for AB307, AB408, AB509 and AB610 machines. • 550 ft.-lb. to 14,000 ft.-lb. machines available for purchase or rent. • Three (3) year limited warranty.