XCMG XCR55L4 Rough Terrain Crane

（1）XCR55L4 is widely used for lifting operations in oilfields,

mines, road and bridge construction, etc.

（2）Large displacement dual-variable plunger pump with confluent main valve adopting XCMG patented technology integrated, leads to improvement by 13% in operation efficiency, which takes the lead in the industry.

（3）Large power engine + low speed large torque transmission system with hydraulic torque converter;  acceleration performance is improved by 10%, the max.  travel speed is 35 km/h and the max.  grade ability is 70%;  the min. turning radius is only 6 m, the smallest in the industry, contributing to excellent maneuver ability and quick job site transfer.

（4）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%.

（5）Torque converter with lockup function, low speed large torque, high speed and high efficiency, and driving fuel consumption is reduced by 20%.

（6）4-section boom of 36.5 m is the longest in the industry, the length of boom and jib can reach 52.5 m after jib is installed.

（7）Two jib sections of 9.2m-16m , with 0°, 15° and 30° jib offset angles.

（8）Max.  single line pull is 51 KN.

（9）Max.  hoisting speed (single line, no load, 4th layer) is 150 m/min.

（10）Slewing speed 0-2 r/min.

（11） 163kW large power engine +hydraulic transmission system with low speed and large torque.  The acceleration performance is improved by 10%, with high speed and high efficiency;  6 forward gears and 3 reverse gears are available with quick transfer.