The XS123 Vibratory Roller is powered by a Cummins QSF3.8 water-cooled, turbocharged engine, offering outstanding power reserve, fuel efficiency, and low noise emissions. This reliable powertrain ensures consistent performance across demanding compaction applications.
Its proportional closed-loop hydrostatic drive system, consisting of a variable displacement pump and a constant displacement motor, provides smooth transmission, excellent gradeability, and precise control. Two infinitely variable travel ranges allow operators to optimise working speed under different site conditions.
A medium wet-type drive axle with anti-slip differential automatically allocates torque according to ground conditions, enabling maximum traction and stability on all terrains. The dual vibration frequency and amplitude, driven by a variable displacement piston pump and constant displacement motor, combine with the roller’s optimised static linear load and centrifugal force to deliver exceptional compaction performance across various soil layers.
The triple braking system — including travel, parking, and emergency functions — features wet-type brakes on both the drive axle and front drum speed reducer, as well as a hydraulic circuit brake, ensuring maximum safety and reliability during operation.
The inner-cylinder drum design is robust and simple, with dual-frequency and dual-amplitude vibration, high static pressure, and large exciting force for excellent productivity. Special vibration bearings enhance service life and operational reliability.
Ergonomically designed, the operator’s station features intuitive front steering and right-hand control layout. The integrated control panel includes a colour display, multifunction keypad, CANBUS joystick, function switches, and fault indicator lights. The air-suspension seat offers multi-directional and stiffness adjustments to suit operators of all builds.
The well-sealed ROPS cab is equipped with air-conditioning, radio, and wide glass panels to provide a spacious, safe, and comfortable work environment with all-round visibility. The forward-tilting engine hood offers easy access to maintenance points, ensuring quick and convenient daily servicing.