GRADALL XL 4100 III CRAWLER EXCAVATOR

Technical Description

The Gradall XL 4100 III is a highway-speed wheeled excavator engineered for versatile earthmoving and material handling operations. Powered by a Detroit Diesel OM906 engine rated at 225-260 horsepower, this machine delivers efficient performance for both over-the-highway carrier operation and upper structure functionality. The engine operates a single, integrated hydraulic system that eliminates the need for separate powerplants, reducing fuel consumption and maintenance requirements. With an operating weight of 47,500 pounds, the XL 4100 III provides exceptional mobility and maneuverability. The excavator features a telescoping boom with 220-degree tilt capability and a maximum digging depth of 20.25 feet, accommodating a wide range of excavation tasks. Maximum reach along the ground extends to 31 feet, enabling operators to access distant work areas from a single positioning. The machine utilizes advanced hydraulic systems with pressure-compensated, load-sensing valves that optimize power delivery and fuel efficiency. Four double-acting cylinders—including one boom cylinder (3.5" bore x 150" stroke), two hoist cylinders (4.25" bore x 31" stroke), and one tool cylinder (5.0" bore x 25.9" stroke)—provide precise control and substantial lifting capacity. Operating pressures reach 4,800 psi for hoist and tool functions, ensuring robust performance in demanding applications. Available in both 6x4 and 6x6 configurations, the XL 4100 III accommodates various terrain and load requirements. The cab features climate control, adjustable seating, and comprehensive instrumentation for operator comfort and safety. Its compact 12-inch tail swing design minimizes infrastructure conflicts, making it ideal for congested job sites and urban construction environments.