Komatsu has upgraded its PC138USLC excavator to Dash 10, including a Tier 4-Interim Komatsu SAS4D95LE-6 engine delivering 93.5 horsepower.
Komatsu has upgraded its PC138USLC excavator to Dash 10, including a Tier 4-Interim Komatsu SAS4D95LE-6 engine delivering 93.5 horsepower. Operating weight ranges from 31,791 to 32,628 pounds. Improvements have been made in hydraulic efficiency, operator comfort, and simplified maintenance. A closed center load sensing hydraulic system utilizes both variable speed matching and low speed matching technology. The contoured ROPS certified cab with sliding door is specifically designed for the PC138ULSC-10. A new high-resolution, 7-inch LCD color monitor features enhanced capabilities and displays information in 25 languages for global support. Six working modes include Power Mode, Economy Mode, Heavy Lift Mode, Breaker Mode, Attachment Economy and Attachment Power. The radiator and hydraulic oil cooler are mounted side by side, and daily service checks are easier with wide access service doors.
Tier 4-Final upgrades to the Cat 390F and 374F excavators include the Cat ACERT C15 with 472 horsepower in the 374F and the C18 with 524 horsepower in the 390F.
The 323F L excavator has a 161-horsepower C7.1 engine, which gives it 9 percent better fuel efficiency than the E Series predecessor.
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.