Selected Specifications

COBRA S and COBRA SXL Traveling Bridge Limestone Block Saws

• Weight: 12,000 lbs.
• Saw bridge travels on gantry tracks when moving from cut to cut
• Blade on right side as viewed by operator
• Automatic cut direction from right to left
• Blade diameter: 64" (72” SXL version)
• Blade flange diameter: 10"
• Sawing depth: 26" (30” SXL version)
• Maximum block length: 10' (Blade clears one side only) (13', 10' bi-directional, SXL versiony)
• Blade drive motor: 75 HP
• Blade drive motor starter: soft start
• Blade drive motor bearing: opposed Timken
• Blade drive system: single belt reduction (customer specifies blade speed)
• Cross travel speed: 3-15 FPM (high speed return)
• Cross travel bearing/guidance system: machined ways with bolt-on wear strips/adjustable cross slide bearings/auto lubrication system
• Cross travel drive: 3 HP variable speed AC motor, speed reducer, heavy duty horizontal rack and pinion
• Power and water distribution system along bridge: track style, hose and cable carrier
• Bridge construction: heavy-duty steel weldment, stress relieved and precision machined
• Gantry travel length: 40'
• Gantry track length: 48'
• Gantry travel bearing/guidance: machined and hardened steel wheels riding precision steel track
• Gantry travel drive: variable speed motor with speed reducer driving synchronized rack and pinion; brakes on both sides
• Gantry system: high-high tracks. Park Industries supplies tracks, specifications and working foundation drawings; customer supplies both operator and away power and water distribution along gantry: track style, hose and cable carrier (includes wire, hose and support channel)
• Water distribution system to blade: water forks
• Water control system: heavy-duty steel blade shroud
• Water tub

• Automatic: amp control, digital input of variable next-cut locations with kerf adder
• Overamp safety
• Low RPM safety
• Water flow safety
• Water control solenoid