LINK-BELT EXCAVATORS 300 X3 (TIER4A) CRAWLER EXCAVATOR

Technical Description

The Link-Belt 300 X3 is a mid-sized crawler excavator engineered for versatile earthmoving and material handling applications. Powered by an Isuzu AL-6HK1X turbocharged diesel engine, this machine delivers 207 net horsepower at 1,900 RPM, meeting Tier 4A emissions standards for environmentally compliant operation. The engine features a 7.8-liter displacement with electronic control module and high-pressure common-rail fuel injection, providing reliable performance and fuel efficiency across demanding job sites. With an operating weight of 65,918 pounds, the 300 X3 offers a balanced combination of mobility and dig capacity. The boom configuration provides a maximum digging depth of 23 feet 4 inches and maximum ground-level reach of 34 feet 5 inches, enabling operators to access material efficiently across varied terrain. The standard boom measures 20 feet 2 inches, paired with interchangeable arms of 10 feet 5 inches, 8 feet 8 inches, or 12 feet providing digging forces ranging from 24,680 to 31,520 lbf depending on configuration. The bucket delivers a maximum digging force of 39,250 lbf with capacities from 0.76 to 2.43 cubic yards SAE heaped. The X3 series incorporates Link-Belt's standard heavy-duty linkage and dual Kawasaki variable-displacement axial-piston pumps for responsive hydraulic performance. Travel speeds reach 3.4 mph with 70% gradeability capability. The FOPS Level 1 and ROPS-certified cab provides operator safety, while thicker steel plating enhances attachment durability for extended service life on construction and demolition projects.