Used Roller Good Quanlity

Brand: XCMG vibrating roller

Quantity: 1 unit

Model: XS265JS

Manufacture date: March 2020

Parameters:

Overall weight: 26000KG

Engine: Shangchai SC7H190.2G3

 Hydraulic drive system

The hydraulic system uses series axial variable displacement piston variable pump that features swash plate to vary the displacement, the pump provides an infinitely variable flow rate between zero and maximum. The internal charge pump provides flow to make up internal leakage and maintain positive pressure in the main circuit, provides flow for cooling and filtration and make up any leakage losses from external hydraulic valve or auxiliary systems, and provides flow and pressure for the control system.

Both front and rear drums are installed with the Danfoss curved piston variable motor, and the output shaft is integrated with the spherical piston. Larger maximum/minimum displacement ratio and high speed output capability. The motor starts to work from max. displacement so as to provide max. starting torque to meet the requirement of the system for high acceleration.

The closed hydraulic drive system composed of variable displacement pump and motor ensures the transmission and control of hydraulic power with other components in the system. The variable motor of front and rear drum is dual-controlled; four gears infinitely variable speeds to ensure optimized working speeds under different working conditions.