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XCMG manufacturer 3 ton light roller XMR303 China new mini
vibratory road roller compactor.
XMR303 is a light vibratory roller with operating weight
of 3 tons. This machine is suitable for surface and edge compaction
construction for asphalt engineering, cement engineering and So on, also
suitable for sub-base and base, sand and gravel material compaction work, is
the idealist compaction machinery for all sorts of parking lot construction,
road, sidewalks and bikeway compaction, as well as a variety of road
maintenance engineering.
Performance Characteristics:
* Closed hydraulic drive system is adopted to realize
stepless speed change.
* Brake system uses the neutral position braking,
emergency braking and parking brake, short braking distance and high braking
torque, ensuring the safety of the product.
* The front vision of machine is less than 1 x 0.75 m,
rear view without any shade, which provides drivers with a good sight range.
* The vibration system can realize the simultaneous
vibration and independent vibration of the rear and front drum, and meets the
different working conditions.
* High frequency vibration and excitation force design,
high working efficiency, good compaction effect.
* Vibration drum width is larger than frame width,
convenient to observe compaction condition of drum edge in the construction.
Parameter | Unit | XMR303 |
Working weight | kg | 3000 |
Static line load (front/rear) | N/cm | 129/129 |
Vibration frequency | Hz | 60 |
amplitude | mm | 0.46 |
Exciting force | kN | 32 |
Vibration wheel (diameter x width) | mm | 746×1200 |
Theoretical climbing ability | % | 30 |
Speed of work | km/h | 0~ 9.5 |
Wheelbase | mm | 1870 |
Steering angle | ° | ±30 |
Swing angle | ° | ±10 |
Minimum turning radius (inner) / (outside) | mm | 2990 / 4190 |
Minimum ground clearance | mm | 290 |
engine model | ZN390B | |
rated power | kW | 28.5 |
Rated speed | r/min | 2600 |
uMore road roller