The XE19U (G402) hydraulic excavator, equipped with versatile attachments, can perform tasks such as excavation, loading, leveling, trenching, crushing, and lifting. It is widely used in construction and production applications such as hydropower, transportation, municipal engineering, landscaping, farmland reconstruction, and oil pipelines.
Enhanced Emissions and Excellent Performance:
1. A mechanical fuel injection engine that meets China IV emission standards offers high reliability, environmentally friendly emissions, and superior performance.
2. A high-power engine delivers greater power than similar-tonnage models. An automatic engine preheating system effectively improves engine starting performance in low-temperature environments.
3. Key hydraulic components utilize the latest technological advancements, offering low energy consumption, fast response, precise control, and minimal impact, maintaining powerful digging capabilities and excellent operating efficiency.
Adaptable to Wide Range of Working Conditions:
1. The compact, short-tail design features a retractable chassis and partially removable bulldozer blades, enhancing maneuverability in confined spaces such as city streets and basements. Optional quick-change piping, single/two-way piping, mechanical quick-change, and hydraulic quick-change options significantly improve operating efficiency.
2. The working attachment can be tilted to 60 and 50 degrees left and right, respectively, enabling combined operation with the upper carriage’s rotation. This combined operation allows for parallel wall excavation in confined spaces, meeting the diverse and extreme working conditions of urban excavation. Long and short booms and a variety of matching buckets are available to accommodate diverse excavation conditions. Reversible travel pedals enable combined operation of the working attachment and travel.
3. The partially removable cab, certified for TOPS/ROPS/OPG safety, enhances maneuverability in confined spaces with height restrictions, such as greenhouses and basements. The concealed layout of the undercarriage piping provides enhanced protection for harsh working conditions.
High Reliability:
1. A four-point support cab that meets safety standards ensures strength while enhancing the driver’s field of vision. The standard seatbelt enhances operator safety; an optional electric seat lock further enhances operator safety.
2. High-stress areas on the boom and arm have been locally reinforced, and structural adjustments have been made to disperse stress, extending service life.
3. Working pipes and wiring harnesses are integrated into the boom, providing better protection and extending service life.
Excellent Human-Machine Comfort:
1. A newly developed flip-up left armrest is standard, effectively increasing aisle space. A multifunctional right armrest meets the diverse control needs of global users.
2. A mechanically suspended seat and large palm rest enhance human-machine comfort. An automatically rebounding waterproof cover effectively increases protection.
3. A large-screen color LCD monitor enhances ergonomics. The system is available in eight languages, features comprehensive instrument information, and offers a wide range of automatic control functions. Intelligent fault diagnosis effectively reduces troubleshooting time.
Easy Maintenance:
1. Open the rear hood to easily access components such as the diesel filter, oil filter, oil-water separator, and air filter for inspection and maintenance. The engine oil and auxiliary water tanks are also easily accessible for inspection and refilling.
2. The engine oil, hydraulic oil, and diesel oil drains located on the bottom of the turntable are easily accessible without removing the hood.
3. The main power switch is located on the right side of the cab, making operation, maintenance, and servicing even more convenient.
