Mobile crane XCR90

rough terrainfor constructiondiesel engine

XCR90 is widely used for lifting operations in oilfields, mines, road and bridge construction, etc. XCMG G1 generation rough terrain crane XCR90 is designed with four innovative technologies integrated to create an ultrahigh performance ,green and energy saving efficient and intelligent lifting equipment. 1.Superb lifting performance * 5-section boom of 48m. * Two jib sections of 9.2m-16m , with 0°, 15° and 30° jib offset angles. * Three boom telescoping modes, wider working radius and better application adaptability. 2. High performance * 5-section boom of 48 m is the longest in the industry, the length of boom and jib can reach 61 m after jib is installed. * Large displacement dual-variable plunger pump with confluent main valve adopting XCMG patented technology integrated, leads to improvement by 13% in operation efficiency. * Large power engine + low speed large torque transmission system with hydraulic torque converter; acceleration performance is improved by 10%, the max. travel speed is 40 km/h and the max. grade ability is 70%. 3. Green and energy-saving * New energy-saving hydraulic system with double-variable pump combined with a valve-controlled load-sensing system. The fuel consumption under different working conditions can be reduced by 10%~15%. * ECO energy-saving control, fuel consumption under different working conditions can be reduced by 5%-9%. * Torque converter with lockup function, low speed large torque, high speed and high efficiency, and driving fuel consumption is reduced by 20%.