54.5-ton heavy-class hydraulic excavator. Cummins X12 engine, 321 kW at 1,800 rpm, 11.8 L displacement, 2,034 N·m max torque at 1,400 rpm, EU stage V emission compliance. 2.45 m3 bucket, 276 kN bucket digging force, 215 kN arm digging force. Travel speed 5.4/3.2 km/h, swing 8.4 rpm. PIC feedforward intelligent control with new large-displacement main pump — 3 to 5 percent comprehensive fuel savings. Independent cooling system, fan speed independently controlled, cooling fuel use cut over 30 percent. Mechanical telescopic chassis, widened in work mode.
The XCMG XE530E is a 54.5-ton heavy-class hydraulic excavator. Cummins X12 engine, 321 kW at 1,800 rpm, 11.8 L displacement, 2,034 N·m maximum torque at 1,400 rpm. EU stage V emission compliance and a 2.45 m3 bucket. Travel speed 5.4 and 3.2 km/h, swing 8.4 rpm, bucket digging force 276 kN, arm digging force 215 kN. PIC feedforward intelligent control technology matched with the new large-displacement main pump targets light-load energy savings and heavy-load efficiency — comprehensive fuel consumption reduced 3 to 5 percent vs the previous design pass per XCMG. AUX1 bidirectional merging with adjustable pressure flow. Independent cooling system with independently controlled fan speed reduces cooling-load fuel consumption by more than 30 percent — sized for high-altitude and high-temperature operating environments where standard cooling systems run continuously at full fan speed. Standard mechanical telescopic chassis — widened in work mode for improved stability and lifting capacity. Application set covers marble mines, non-ferrous metal mines, infrastructure projects, large earthworks, and lifting-mode work where the wide chassis matters.