JCB JS220MONO CRAWLER EXCAVATOR

Technical Description

The JCB JS220MONO is a robust tracked excavator designed for heavy-duty construction and excavation tasks, boasting a net engine power of 173 hp (129 kW) powered by a 4.8-liter JCB Dieselmax turbocharged engine that optimizes fuel efficiency and high torque performance at low rpm. With an operating weight of approximately 46,615 lbs (21,144 kg), it offers excellent stability and durability, supported by a fully welded X-frame undercarriage and a rigid upper frame constructed from high tensile strength steel with reinforced cast ends and pivot bosses. Its digging capabilities include a maximum digging depth of 22 ft (6.7 m) and a maximum digging reach of 31.8 ft (9.7–10 m), enabled by a 5.7 m monoboom paired with variable dipper lengths (1.91 m to 3.0 m) for versatile reach and precision. It features advanced hydraulics with dual variable displacement axial piston pumps delivering up to 2 x 214 L/min flow, a servo pump at 20 L/min, and a maximum system pressure of 373 bar, ensuring smooth and powerful operation of the boom and arm. The machine supports multiple work modes, including auto, precision, and lifting modes, allowing operators to tailor performance for digging, grading, and lifting tasks. The JS220MONO's cab offers excellent visibility with a 70/30 front screen split and a clear view of the front right track to aid safe trench digging and maneuvering. Operator comfort is enhanced by advanced vibration mounts and an intuitive 7-inch multifunction color display for real-time operational data. Maintenance is streamlined with centralized grease points and filters, and the Plexus Oil Filter System extends hydraulic oil life to 5,000 hours. The excavator also integrates electronic/hydraulic slew braking for balanced speed and control, alongside proportional auxiliary controls for smooth and precise operations.