·Adopt supercharged diesel engine with larger power reserve, which is applicable to the high altitude working environment.
·The transmission gearbox with synchronizer guarantees effortless, flexible and reliable gear shifting operation.
·The roller has two independent brake systems: Emergency brake and Parking brake.
·The hydraulic vibration system is the close cycle system, containing the piston plunger pump and the motor are SAUER products.
·The main components such as pump and motor are the products of foreign companies.
·The vibratory wheel adopts the mature vibratory mechanism, having the characteristics of reliable and extra strong compaction. The vibratory bearing is imported from Sweden SKF Company or Germany FAG Company.