Closer Look: Komatsu’s Mass Earthmoving Excavator, the PC900LC-11 скачать в хорошем качестве

Closer Look: Komatsu’s Mass Earthmoving Excavator, the PC900LC-11

Komatsu’s 102-ton PC900LC-11 is a large workhorse designed for hefty production. In the video above, product marketing manager Casey Zbinden gives us a walkaround tour of the 543-horsepower earthmover. With its 8-cubic-yard bucket, the PC900 is designed to fill the bed of a 44-ton-payload articulated dump truck in four passes. Komatsu gave the excavator the following improvements over its predecessor, the PC800LC-8: 10% more engine horsepower. 11% stronger bucket digging force. 48% more productive, with the higher horsepower, larger bucket and improved hydraulics combining to increase cycle times. 40% more efficient, thanks to a Tier 4 Final engine and enhanced hydraulic circuits. The company says the PC900 is geared for construction, mass excavation, material handling, deep sewer and water installations, and mining/quarry environments. It also features a removable counterweight and a lower-positioned boom to make it easier for transport. Here are some quick specs of the PC900LC-11: Operating weight: 204,148 lbs. Engine: Komatsu 543 hp @ 1,800 rpm Bucket capacity: 3.7 – 8 cu. yd. Max dig height: 44’ 2” Max dig depth: 29’ 6” Max dig reach: 46’ 7” Arm / boom length: 12’ 1” / 27’ 6’ Bucket breakout force: 90,598 lbf Arm breakout force: 76,660 lbf Swing torque: 237,243 lb-ft Swing speed: 6.8 rpm So for a closer look at this mass-excavation machine, check out our “Closer Look” video above. Equipment World serves up weekly videos on the latest in construction equipment, work trucks and pickup trucks – everything contractors need to get their work done. Subscribe and visit us at equipmentworld.com! Newsletter Signup: https://randallreilly.dragonforms.com...