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Brief Introduction XP261 and XP301 pneumatic roller is of super-heavy self-propelled pneumatic roller, which is mainly applied to compaction work for base, sub-base, fill and asphalt surface. It is the ideal compacting equipment for constructing high-grade express way, airport, seaport, embankment and industry buildings. XP260 and XP301is featured in its 2-gear infinitely various speed, dynamic-hydraulic transmission, pneumatic-hydraulic braking, easy operation, comfortable seat, water suction and sprinkling system with big power, compressed sprinkling structure for tyre surface and hydraulic steering mechanism, etc. XP260 and XP301 pneumatic rolleris characterized of high working efficiency and compaction performance. By increasing or decreasing ballast and changing the pneumatic pressure in tyres may adjust the rolling pressure of tyres, which realizes the dense compaction on the layer material without leaving any false compaction, so as to ensure the road surface hardness and shearing strength. Main Technical Specification
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XP261 |
XP301 |
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Min. Working mass(Kg) |
14500 |
17000 |
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Max. Working mass(Kg) |
26000 |
30000 |
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Rolling pressure(kPa) |
250－420 |
260－480 |
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Driving speed |
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Ⅰ(Km/h) |
0－8 |
0－8 |
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Ⅱ(Km/h) |
0－20 |
0－16 |
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Theoretical gradeability(%) |
40 |
40 |
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Min. Outer turning radius(mm) |
9000 |
9000 |
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Min. Ground clearance(mm) |
290 |
290 |
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Compacting width(mm) |
2750 |
2750 |
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Swinging distance of front tyre(mm) |
±45 |
±45 |
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Overlapping of front & rear tyre(mm) |
50 |
50 |
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Tyre specification |
Smooth 11. 00－20 |
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Tyre numbers |
5-tyre front & 6-tyre rear |
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Engine model |
D6114ZG39A |
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Type |
water-cooling, supercharged |
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Max. Power@2000r/min(kW) |
115 |
132 |
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Total size(contour size) |
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Length(mm) |
4910 |
5060 |
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Width(mm) |
2845 |
2845 |
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Height(mm) |
3380 |
3380 |
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