The Link-Belt 130 X4 is a compact crawler excavator engineered for versatility and efficiency in demanding earthmoving applications. Powered by an Isuzu AR-4JJ1X engine, this machine delivers 102 net horsepower (76.4 kW) while maintaining exceptional fuel economy through its EPA Final Tier 4 certification, which eliminates the need for costly diesel particulate filter maintenance. The excavator operates at a modest weight of 29,100 lbs (13.2 metric tons), making it suitable for jobsites with restricted access and transport constraints. The 130 X4 achieves a maximum digging depth of 18 feet 2 inches (5.55 m) and extends to a reach of 28 feet 4 inches (8.64 m) at ground level, enabling efficient material extraction across varied terrain. Its hydraulic system produces a bucket digging force of 21,400 lbf (95 kN) with Auto Power Boost technology, delivering superior breakout force and improved cycle times approximately 2% faster than preceding models. The machine features three intelligent power modes—Speed Priority, Heavy, and Applied Power—allowing operators to optimize performance based on specific task requirements and fuel efficiency objectives. Equipped with a reinforced boom measuring 15 feet 2 inches and an 8-foot 2-inch stick, the excavator accommodates bucket capacities ranging from 0.42 to 0.98 cubic yards. Additional features include swing speeds of 14.3 rpm, travel speeds from 2.1 to 3.5 mph, and a 69-gallon fuel tank capacity. The ROPS and FOPS Level 1 certified cabin integrates automatic climate control, a 7-inch LCD high-definition monitor with rear-view camera, and advanced hydraulic controls for enhanced operator comfort and precision work.