JCB JZ140 DOZER CRAWLER EXCAVATOR

Technical Description

The JCB JZ140 Dozer is a compact tracked excavator engineered for superior maneuverability in confined urban environments and restricted job sites. Powered by a turbocharged Isuzu diesel engine producing 94 horsepower and 70 kilowatts, this machine delivers reliable performance across demanding applications. The excavator features a maximum operating weight of 36,929.7 pounds with a robust undercarriage utilizing fully welded X-frame construction for enhanced durability. Its reduced tailswing configuration provides exceptional safety characteristics, with a tail swing radius of only 6.8 feet, enabling operators to work confidently in tight spaces. The JZ140 offers three boom and stick configurations providing maximum digging depths ranging from 17 to 19.9 feet and maximum reach along ground from 25.7 to 28.5 feet, accommodating diverse excavation requirements. Equipped with a 4.7-meter monoboom and interchangeable dipper lengths from 2.1 to 3.0 meters, the machine delivers maximum bucket tearout force of 92 kilonewtons for productive cycle times. The hydraulic system operates at 4,610 psi relief pressure with 34 gallons-per-minute pump flow capacity, enabling smooth simultaneous tracking and excavating operations. Standard safety features include rear and side view cameras with a 70/30 front screen split for excellent visibility during trench work and maneuvering. The machine maintains low ground bearing pressure at 7.9 psi, minimizing ground disturbance while the drawbar pull reaches 29,225 pounds for substantial pulling force. A 7-inch color multi-function display provides intuitive operator control with customizable settings and JCB SMART Control offering variable working modes for optimized productivity.