Komatsu introduced three new Dash 10 excavators: PC240LC-10, PC360LC-10, and PC490LC-10. Each has Tier 4-Interim engines with 177, 257, and 359 horsepower, respectively.
Komatsu introduced three new Dash 10 excavators: PC240LC-10, PC360LC-10, and PC490LC-10. Each has Tier 4-Interim engines with 177, 257, and 359 horsepower, respectively. The PC240LC-10 weighs 55,000 pounds; PC360LC-10, 79,000 pounds; and the PC490LC-10, 108,000 pounds. Hydraulic systems have all-new componentry, including engine, pumps, motors and valves. The integrated design uses a closed center load sensing hydraulic system that matches engine speed to pump output for both light- and heavy-duty applications. Cabs have been mounted on viscous damper mounts for reduced vibration, and high-back, adjustable seat uses air suspension. Circle xxx on the reader service card
Three new Hyundai hydraulic excavators—R140LC-9A, R160LC-9A and R180LC-9A—have operating weights, respectively, of 30,820, 39,240, and 41,560 pounds.
Tier-4-compliant DX300LC-5 and DX350LC-5 hydraulic excavators, respectively, weigh in at 68,764 and 80,654 pounds
Komatsu America’s 177-horsepower PC240LC-11 hydraulic excavator, using a Komatsu SAA6D107E-3B engine that is Tier 4-Final emissions certified, has an operating-weight range between 54,490 and 55,129 pounds.
Weighing in at 106,924 pounds in log-loader configuration, the Komatsu PC390LL-10 has a new Oregon OSHA ROPS/OPS/FOPS/TOPS/WBC certified forestry cab and features a swing system and undercarriage components from the next-size-larger Komatsu excavator.