GRADALL XL 4200 CRAWLER EXCAVATOR

Technical Description

The Gradall XL 4200 is a versatile crawler-mounted hydraulic excavator powered by a Volvo TAD571 VE Tier 4f engine delivering 166 net horsepower, enabling efficient performance across diverse applications including mass excavation, demolition, ditching, and finished grading. This machine features a distinctive triangular telescoping boom design with 220° tilt capability and up to 105° pivot angle, providing exceptional maneuverability in confined spaces such as tunnels, under bridges, and on multi-story building ground floors. With a maximum digging depth of 21 feet and reach of 30 feet at groundline, the XL 4200 V delivers consistent boom force throughout the dig cycle with rated breakout force optimized for heavy-duty material handling. The excavator operates at a maximum lift capacity of 12,590 pounds and maximum loading height of 16 feet 3 inches, accommodating a wide range of specialized attachments through its quick-attach bolt system. The undercarriage features dual-range, high-torque piston motors powering each track with three-stage planetary drive and integral speed limiting valves, delivering travel speeds up to 3.4 mph on flat surfaces with gradeability limited to 58% by engine lubrication requirements. Operating at approximately 42,050 pounds, this compact yet robust excavator maintains excellent mobility on rocky surfaces, sand, and uneven terrain with triple-grouser excavator pads. The advanced hydraulic system incorporates pressure-compensated, load-sensing valves with electronic control for fuel efficiency, while the spacious cab provides comfortable joystick controls and standard air conditioning.