The Link-Belt 75 Spin Ace is a compact crawler excavator engineered for precision digging in confined work spaces, featuring a minimum swing radius design that enables efficient operation in tight job sites. Powered by an Isuzu AP-4LE2X four-cylinder engine with 52-54 net horsepower and 136 lbf-ft of torque, the machine delivers reliable performance for small to medium-scale excavation tasks. The excavator operates at a maximum travel speed of 3 mph and features a swing speed of 10.4 rpm with swing torque capabilities reaching 12,520 lbf-ft. With an operating weight of approximately 16,900-17,400 lbs and ground pressure of just 5 psi, the unit demonstrates excellent ground compatibility for sensitive surfaces. The machine accommodates multiple boom and stick configurations, providing maximum digging depths ranging from 13.6 to 14.9 feet, maximum reach along ground from 21 to 22.3 feet, and maximum cutting heights from 23.7 to 25 feet depending on the selected attachment combination. Bucket capacity options span from 0.3 to 0.7 cubic yards, allowing operators to select optimal capacity for their specific application. The hydraulic system utilizes two Kawasaki variable-displacement axial-piston pumps with maximum flow capacity of 37.8 gpm and relief valve settings at 4,260 psi for boom, arm, and bucket circuits. With a compact shipping length of approximately 19.4-19.6 feet and height under 10 feet, the excavator facilitates easy transport between job sites. The Spin Ace series includes a full machine warranty and RemoteCARE monitoring capabilities for enhanced operational efficiency and predictive maintenance.