World’s largest 3D semi-automatic excavator – Komatsu PC490LCi-11 with intelligent Machine Control technology

By MEq June 10, 2016 10:30

Komatsu America Corp. has introduced the new PC490LCi-11 hydraulic excavator, the largest 3D semi-automatic construction-sized excavator available today.

“Many of our customers have been enjoying the precision, versatility and efficiency of the PC210LCi-10, and have been asking us to scale intelligent machine control technology to a larger-sized excavator. The wait is over – the PC490LCi-11 is here,” said Jason Anetsberger, Komatsu America senior product manager. “Whether you are mass excavating, trenching, or fine grading, the PC490LCi-11 will help increase productivity and efficiency, while removing the burden and worry of over excavation.” Anetsberger said.

Intelligent Machine Control features a unique sensor package, including stroke sensing hydraulic cylinders, an IMU sensor, and GNSS antennas. The machine utilizes 3D design data loaded into the machine’s monitor to accurately display machine position relative to target grade. When the bucket reaches the target surface, automation kicks in to limit over excavation. Features that make the PC490LCi-11 a game-changing hydraulic excavator include: Auto Grade Assist, Auto Stop Control, Minimum Distance Control, Facing Angle Compass, Realistic 3D Display, Control Box.

The PC490LCi-11 excavator features a 11.04 liter, 359 horsepower, EPA Tier 4 Final, SAA6D125E-7 engine; an up to 13 percent productivity improvement, thanks to increased hydraulic flow in Power Mode; up to seven percent more arm crowd force and bucket digging force, respectively, when the one-touch, Power Max function is engaged; KOMTRAX level 5 technology feeds the operator machine data, such as fuel and diesel exhaust fluid (DEF) levels, Komatsu Diesel Particulate Filter (DPF), regeneration status, location, cautions and maintenance alert information.