徐工 XE205DA

I. Core Power Configuration: Six-Cylinder Powerful, Fuel-Efficient This machine is equipped with a Cummins original six-cylinder low-speed, high-torque engine with a rated power of 129kW, matched with XCMG's exclusive intelligent electro-hydraulic control system. It boasts ample power reserves and strong torque output, ensuring smooth operation under heavy loads and efficient fuel consumption under light loads. Unlike comparable four-cylinder models, the six-cylinder engine offers comprehensive upgrades in power stability, load-bearing capacity, and durability, resisting performance degradation during long-term, high-frequency operation, perfectly suited for continuous overseas operations. The machine has an operating weight of 21.5 tons and comes standard with a 1.0m³ large-capacity wear-resistant earthmoving bucket. Optional attachments ranging from 0.93 to 1.2m³ are available, providing ample digging power, fast loading speed, and wide operating coverage. Optimized hydraulic buffer logic significantly reduces the impact of boom and stick start-stop, minimizing overall machine sway. This results in higher leveling and slope-trimming accuracy, smooth and coordinated composite movements, and operating efficiency far exceeding comparable models. Simultaneously, it exhibits excellent fuel economy, with extremely low hourly fuel consumption under comprehensive operating conditions, significantly reducing overseas construction and operating costs and enabling rapid return on investment. II. Upgraded Overall Structure: Robust and Durable, Adaptable to Complex Overseas Working Conditions The XE205DA features a reinforced structure specifically upgraded for heavy-duty earthmoving operations. The boom and forearms are thickened and widened, and the main beam is strengthened to prevent cracking and deformation during long-term construction. The structure boasts high strength, wear resistance, and impact resistance. The chassis utilizes a heavy-duty tracked chassis with thickened chain plates, wear-resistant chains, and high-strength track rollers. The chassis exhibits even wear and strong grip, ensuring stable operation on mountainous, muddy, and gravel sites with an extremely low failure rate. The centralized layout of maintenance points makes daily maintenance simple and convenient, allowing for low-cost, time-saving, and labor-saving on-site maintenance overseas. Equipped with an intelligent onboard monitoring system, it monitors oil temperature, oil pressure, speed, and fault codes in real time, providing a clear overview of the operating status. Operation is simple and easy to learn, adapting to the usage habits of operators in multiple countries. Standard features include a suspended shock-absorbing seat, a sealed air conditioning system, and a sound-insulated and vibration-damped cab, ensuring comfort and reducing fatigue during long working hours, making it suitable for harsh overseas working environments with high temperatures and humidity Item Specification Basic Information Model XCMG XE205DA Medium Crawler Excavator Operating Weight 21,500 kg Standard Bucket Capacity 1.0 m³ (Optional: 0.93–1.2 m³) Application Earthmoving, Road Construction, Municipal Works, River Dredging, Light Demolition Engine System Engine Model Cummins QSB7 Turbocharged 6-Cylinder Diesel Engine Rated Power / Speed 135 kW / 2050 rpm Emission Standard China Stage III (Equivalent to EU Stage IIIA) Engine Feature Low-speed high torque, high fuel efficiency, strong power reserve, durable Hydraulic System Hydraulic System Type Intelligent Electronic Control Positive Flow Hydraulic System Main Pump Brand & Model Kawasaki K7V125D Variable Piston Pump Total Maximum Hydraulic Flow 450 L/min Max System Pressure 34.3 MPa Working Mode Power / Standard / Eco / Breaker Mode Working Performance Bucket Digging Force 152 kN Arm Digging Force 118 kN Swing Speed 12.5 rpm Travel Speed (Low/High) 3.1 / 5.3 km/h