Professional Design 55 Ton Truck Crane Xct55_S with Attachments

1. Super lifting performance5-section boom of 44.5 m with U-type profile is the longest of the same class in the industry; the max. parts of line is 12 for the main hook block. The performance is 10% higher than that of the competitors, under 9.5t full counter weight condition, preced about 22%. The telescoping mode is updated from sequential telescoping to random telescoping. The change of boom length is more efficient, and the performance of medium- long boom is higher;.

2. New energy-saving hydraulic system
* The min. stable slewing speed is 0.1°/s. The min. stable lifting speed (drum) is 2.5m/min. Precise and safe lifting movements can be realized.
* Independent cooling technology of the hydraulic motor can make the thermal balance temperature of the hydraulic system below 80ºC It can work normally in the high temperature environment and thus the hoisting operation is safe and reliable.

3. Drive train
Heavy truck group MAN engine, rated power 268kw, max torque 1800N.m Shangchai diesel engine, rated power 251kw, max torque 1600N.m

4. Low-speed large-torque power drive system
Resulting in perfect combination of high power performance and low fuel consumption, i.e.12% reduction in fuel consumption for
driving, 15% for operation, and 15% improvement in power performance.