Xmr303 3t Light Vibratory Double Road Rollers
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.
* 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 compac-tion 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 |