Shandong Heavy Industry Machinery Co.,Ltd.
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XCMG XMR303 3 Ton China Mini Earth Ride Vibratory Asphalt Road Roller
Product Advantage:
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 |
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